ngx-select-dropdown - npm Package Compare versions

Comparing version 1.4.3 to 1.4.4

dist/components/ngx-select-dropdown-component/ngx-select-dropdown.component.d.ts

@@ -89,2 +89,4 @@ import { OnInit, EventEmitter, OnChanges, SimpleChanges, ElementRef, QueryList, AfterViewInit, ChangeDetectorRef } from "@angular/core";
     clickInsideComponent(): void;
+    blur(): void;
+    focus(): void;
     /**
@@ -91,0 +93,0 @@ * click handler on documnent to hide the open dropdown if clicked outside

dist/components/ngx-select-dropdown-component/ngx-select-dropdown.component.js

@@ -104,2 +104,11 @@ var __assign = (this && this.__assign) || Object.assign || function(t) {
     };
+    SelectDropDownComponent.prototype.blur = function () {
+        this.toggleDropdown = false;
+    };
+    SelectDropDownComponent.prototype.focus = function () {
+        /* istanbul ignore else */
+        if (!this.disabled) {
+            this.toggleSelectDropdown();
+        }
+    };
     /**
@@ -109,2 +118,3 @@ * click handler on documnent to hide the open dropdown if clicked outside
     SelectDropDownComponent.prototype.clickOutsideComponent = function () {
+        /* istanbul ignore else */
         if (!this.clickedInside) {
@@ -123,2 +133,3 @@ this.toggleDropdown = false;
     SelectDropDownComponent.prototype.KeyPressOutsideComponent = function () {
+        /* istanbul ignore else */
         if (!this.insideKeyPress) {
@@ -136,2 +147,3 @@ this.toggleDropdown = false;
         this.insideKeyPress = true;
+        /* istanbul ignore else */
         if ($event.keyCode === 27 || this.disabled) {
@@ -143,2 +155,3 @@ this.toggleDropdown = false;
         var avaOpts = this.availableOptions.toArray();
+        /* istanbul ignore else */
         if ($event.keyCode !== 9 && avaOpts.length === 0 && !this.toggleDropdown) {
@@ -148,2 +161,3 @@ this.toggleDropdown = true;
         // Arrow Down
+        /* istanbul ignore else */
         if ($event.keyCode === 40 && avaOpts.length > 0) {
@@ -159,2 +173,3 @@ this.onArrowKeyDown();
         // Arrow Up
+        /* istanbul ignore else */
         if ($event.keyCode === 38 && avaOpts.length) {
@@ -170,2 +185,3 @@ this.onArrowKeyUp();
         // Enter
+        /* istanbul ignore else */
         if ($event.keyCode === 13 && this.focusedItemIndex !== null) {
@@ -181,2 +197,3 @@ var filteredItems = new ArrayFilterPipe().transform(this.availableItems, this.searchText, this.config.searchOnKey);
     SelectDropDownComponent.prototype.ngOnInit = function () {
+        /* istanbul ignore else */
         if (typeof this.options !== "undefined" && Array.isArray(this.options)) {
@@ -208,3 +225,3 @@ this.availableItems = this.options.sort(this.config.customComparator).slice();
                 }
-                else {
+                else if (value.length > 0) {
                     this.value = value[0];
@@ -228,3 +245,3 @@ }
         else {
-            // this.value = [];
+            this.value = [];
             /* istanbul ignore else */
@@ -268,3 +285,2 @@ if (!internal) {
             this.availableItems = this.options.sort(this.config.customComparator).slice();
-            this.config.limitTo = this.options.length;
         }
@@ -274,3 +290,5 @@ /* istanbul ignore else */
             /* istanbul ignore else */
-            if (JSON.stringify(changes.value.currentValue) === JSON.stringify([])) {
+            if (JSON.stringify(changes.value.currentValue) === JSON.stringify([]) ||
+                changes.value.currentValue === "" ||
+                changes.value.currentValue === null) {
                 this.availableItems = this.options.sort(this.config.customComparator).slice();
@@ -383,3 +401,3 @@ }
             searchPlaceholder: "Search...",
-            limitTo: this.options.length,
+            limitTo: 0,
             customComparator: undefined,
@@ -408,5 +426,9 @@ noResultsFound: "No results found!",
             }
-            else {
+            else if (this.value !== "" && this.value !== null) {
                 this.selectedItems[0] = this.value;
             }
+            else {
+                this.selectedItems = [];
+                this.value = [];
+            }
             this.selectedItems.forEach(function (item) {
@@ -487,4 +509,4 @@ var ind = _this.availableItems.findIndex(function (aItem) { return JSON.stringify(item) === JSON.stringify(aItem); });
                     selector: "ngx-select-dropdown",
-                    template: "\n    <div class=\"ngx-dropdown-container\" tabindex=\"0\">\n        <button type=\"button\" tabindex=\"-1\" class=\"ngx-dropdown-button\" [ngClass]=\"{'disabled':disabled}\" [disabled]=\"disabled\"\n            (click)=\"toggleSelectDropdown()\">\n            <span>{{selectedDisplayText}} </span>\n            <span class=\"nsdicon-angle-down\"></span>\n        </button>\n        <div class=\"ngx-dropdown-list-container\" *ngIf=\"toggleDropdown\" [style.maxHeight]=\"config.height\">\n            <div class=\"search-container\" *ngIf=\"config.search\">\n                <input (change)=\"changeSearchText($event)\" [style.direction]=\"config.inputDirection\" name=\"search-text\" (input)=\"searchTextChanged()\"\n                    [(ngModel)]=\"searchText\" tabindex=\"-1\" autocomplete=\"off\" />\n                <label [ngClass]=\"{'active': searchText}\">\n                    <span class=\"nsdicon-search\"></span> {{config.searchPlaceholder}}</label>\n            </div>\n            <ul class=\"selected-items\">\n                <li tabindex=\"-1\" *ngFor=\"let selected of selectedItems;let i = index\" (click)=\"deselectItem(selected,i)\">\n                    <span class=\"nsdicon-close\">x</span>\n                    <span> {{selected[config.displayKey] || selected}}</span>\n                </li>\n            </ul>\n            <hr *ngIf=\"selectedItems.length > 0 && availableItems.length > 0\" />\n            <ul class=\"available-items\">\n                <li #availableOption\n                    *ngFor=\"let item of availableItems| filterBy: searchText : config.searchOnKey | limitTo : config.limitTo;let i = index\"\n                    tabindex=\"-1\" [ngClass]=\"{'active': focusedItemIndex == i}\" (click)=\"selectItem(item,i)\">\n                    {{item[config.displayKey] || item}}</li>\n                <li *ngIf=\"showNotFound\">{{config.noResultsFound}}</li>\n            </ul>\n        </div>\n    </div>\n  ",
-                    styles: ["\n    .ngx-dropdown-container{width:100%;position:relative}.ngx-dropdown-container button{display:inline-block;margin-bottom:0;font-weight:400;line-height:1.42857143;vertical-align:middle;touch-action:manipulation;cursor:pointer;user-select:none;border:1px solid #ccc;border-radius:4px;color:#333;background-color:#fff;white-space:nowrap;overflow-x:hidden;text-overflow:ellipsis;text-align:left}.ngx-dropdown-container button span{display:inline;vertical-align:middle}.ngx-dropdown-container button .nsdicon-angle-down{right:5px;position:relative;float:right}.ngx-dropdown-container button .nsdicon-angle-down::before{border-style:solid;border-width:0.1em 0.1em 0 0;content:'';display:inline-block;height:10px;position:relative;vertical-align:text-top;width:10px;top:0;transform:rotate(135deg)}.ngx-dropdown-container .ngx-dropdown-button{width:100%;min-height:30px;padding:5px 10px 5px 10px;background-color:white}.ngx-dropdown-container .ngx-dropdown-list-container{box-sizing:border-box;border:1px solid rgba(0,0,0,0.15);border-radius:4px;padding-left:10px;padding-right:10px;z-index:999999999;width:100%;background-clip:padding-box;background:white;position:absolute;-webkit-box-shadow:5px 5px 5px 0px rgba(0,0,0,0.21);-moz-box-shadow:5px 5px 5px 0px rgba(0,0,0,0.21);box-shadow:5px 5px 5px 0px rgba(0,0,0,0.21);overflow-y:auto}.ngx-dropdown-container .ngx-dropdown-list-container .search-container{position:relative;padding-top:10px;margin-top:5px}.ngx-dropdown-container .ngx-dropdown-list-container .search-container input{background-color:transparent;border:none;border-bottom:1px solid #9e9e9e;border-radius:0;outline:none;height:2rem;width:100%;font-size:13px;margin:0;padding:0;box-shadow:none;box-sizing:content-box;transition:all 0.3s}.ngx-dropdown-container .ngx-dropdown-list-container .search-container input:focus{border-bottom:1px solid #26a69a}.ngx-dropdown-container .ngx-dropdown-list-container .search-container input:focus+label{transform:translateY(-2px) scale(0.8);transform-origin:0 0}.ngx-dropdown-container .ngx-dropdown-list-container .search-container label{color:#9e9e9e;position:absolute;top:0;left:0;height:100%;font-size:1rem;cursor:text;-webkit-transition:-webkit-transform 0.2s ease-out;transition:-webkit-transform 0.2s ease-out;transition:transform 0.2s ease-out;transition:transform 0.2s ease-out, -webkit-transform 0.2s ease-out;-webkit-transform-origin:0% 100%;transform-origin:0% 100%;text-align:initial;transform:translateY(12px);pointer-events:none}.ngx-dropdown-container .ngx-dropdown-list-container .search-container label.active{transform:translateY(-2px) scale(0.8);transform-origin:0 0}.ngx-dropdown-container .ngx-dropdown-list-container ul{margin-top:1rem;margin-bottom:1rem;list-style-type:none;padding-left:0px}.ngx-dropdown-container .ngx-dropdown-list-container ul.selected-items li{background-color:#337ab7;color:white;margin-bottom:2px}.ngx-dropdown-container .ngx-dropdown-list-container ul.selected-items li .nsdicon-close{font-weight:bold;font-size:large}.ngx-dropdown-container .ngx-dropdown-list-container ul.available-items li.active{background-color:#337ab7;color:#ffff}.ngx-dropdown-container .ngx-dropdown-list-container ul li{font-size:inherit;cursor:pointer;display:block;padding:3px 20px;clear:both;font-weight:400;line-height:1.42857143;color:#333;white-space:normal}.ngx-dropdown-container .disabled{pointer-events:none;background-color:#e9ecef;opacity:1;cursor:no-drop}\n  "],
+                    template: "\n    <div class=\"ngx-dropdown-container\" tabindex=\"0\">\n        <button type=\"button\" tabindex=\"-1\" class=\"ngx-dropdown-button\" [ngClass]=\"{'disabled':disabled}\" [disabled]=\"disabled\"\n            (click)=\"toggleSelectDropdown()\">\n            <span class=\"display-text\">{{selectedDisplayText}} </span>\n            <span class=\"nsdicon-angle-down\"></span>\n        </button>\n        <div class=\"ngx-dropdown-list-container\" *ngIf=\"toggleDropdown\" [style.maxHeight]=\"config.height\">\n            <div class=\"search-container\" *ngIf=\"config.search\">\n                <input (change)=\"changeSearchText($event)\" [style.direction]=\"config.inputDirection\" name=\"search-text\" (input)=\"searchTextChanged()\"\n                    [(ngModel)]=\"searchText\" tabindex=\"-1\" autocomplete=\"off\" />\n                <label [ngClass]=\"{'active': searchText}\">\n                    <span class=\"nsdicon-search\"></span> {{config.searchPlaceholder}}</label>\n            </div>\n            <ul class=\"selected-items\">\n                <li tabindex=\"-1\" *ngFor=\"let selected of selectedItems;let i = index\" (click)=\"deselectItem(selected,i)\">\n                    <span class=\"nsdicon-close\">x</span>\n                    <span> {{selected[config.displayKey] || selected}}</span>\n                </li>\n            </ul>\n            <hr *ngIf=\"selectedItems.length > 0 && availableItems.length > 0\" />\n            <ul class=\"available-items\">\n                <li #availableOption\n                    *ngFor=\"let item of availableItems| filterBy: searchText : config.searchOnKey | limitTo : config.limitTo;let i = index\"\n                    tabindex=\"-1\" [ngClass]=\"{'active': focusedItemIndex == i}\" (click)=\"selectItem(item,i)\">\n                    {{item[config.displayKey] || item}}</li>\n                <li *ngIf=\"showNotFound\">{{config.noResultsFound}}</li>\n            </ul>\n        </div>\n    </div>\n  ",
+                    styles: ["\n    .ngx-dropdown-container{width:100%;position:relative}.ngx-dropdown-container button{display:inline-block;margin-bottom:0;font-weight:400;line-height:1.42857143;vertical-align:middle;touch-action:manipulation;cursor:pointer;user-select:none;border:1px solid #ccc;border-radius:4px;color:#333;background-color:#fff;white-space:nowrap;overflow-x:hidden;text-overflow:ellipsis;text-align:left}.ngx-dropdown-container button span{display:inline;vertical-align:middle}.ngx-dropdown-container button .nsdicon-angle-down{right:5px;position:relative;float:right}.ngx-dropdown-container button .nsdicon-angle-down::before{border-style:solid;border-width:0.1em 0.1em 0 0;content:\"\";display:inline-block;height:10px;position:relative;vertical-align:text-top;width:10px;top:0;transform:rotate(135deg)}.ngx-dropdown-container .ngx-dropdown-button{width:100%;min-height:30px;padding:5px 10px 5px 10px;background-color:white}.ngx-dropdown-container .ngx-dropdown-button .display-text{display:inline-block;width:calc(100% - 20px)}.ngx-dropdown-container .ngx-dropdown-list-container{box-sizing:border-box;border:1px solid rgba(0,0,0,0.15);border-radius:4px;padding-left:10px;padding-right:10px;z-index:999999999;width:100%;background-clip:padding-box;background:white;position:absolute;-webkit-box-shadow:5px 5px 5px 0px rgba(0,0,0,0.21);-moz-box-shadow:5px 5px 5px 0px rgba(0,0,0,0.21);box-shadow:5px 5px 5px 0px rgba(0,0,0,0.21);overflow-y:auto}.ngx-dropdown-container .ngx-dropdown-list-container .search-container{position:relative;padding-top:10px;margin-top:5px}.ngx-dropdown-container .ngx-dropdown-list-container .search-container input{background-color:transparent;border:none;border-bottom:1px solid #9e9e9e;border-radius:0;outline:none;height:2rem;width:100%;font-size:13px;margin:0;padding:0;box-shadow:none;box-sizing:content-box;transition:all 0.3s}.ngx-dropdown-container .ngx-dropdown-list-container .search-container input:focus{border-bottom:1px solid #26a69a}.ngx-dropdown-container .ngx-dropdown-list-container .search-container input:focus+label{transform:translateY(-2px) scale(0.8);transform-origin:0 0}.ngx-dropdown-container .ngx-dropdown-list-container .search-container label{color:#9e9e9e;position:absolute;top:0;left:0;height:100%;font-size:1rem;cursor:text;-webkit-transition:-webkit-transform 0.2s ease-out;transition:-webkit-transform 0.2s ease-out;transition:transform 0.2s ease-out;transition:transform 0.2s ease-out, -webkit-transform 0.2s ease-out;-webkit-transform-origin:0% 100%;transform-origin:0% 100%;text-align:initial;transform:translateY(12px);pointer-events:none}.ngx-dropdown-container .ngx-dropdown-list-container .search-container label.active{transform:translateY(-2px) scale(0.8);transform-origin:0 0}.ngx-dropdown-container .ngx-dropdown-list-container ul{margin-top:1rem;margin-bottom:1rem;list-style-type:none;padding-left:0px}.ngx-dropdown-container .ngx-dropdown-list-container ul.selected-items li{background-color:#337ab7;color:white;margin-bottom:2px}.ngx-dropdown-container .ngx-dropdown-list-container ul.selected-items li .nsdicon-close{font-weight:bold;font-size:large}.ngx-dropdown-container .ngx-dropdown-list-container ul.available-items li.active{background-color:#337ab7;color:#ffff}.ngx-dropdown-container .ngx-dropdown-list-container ul li{font-size:inherit;cursor:pointer;display:block;padding:3px 20px;clear:both;font-weight:400;line-height:1.42857143;color:#333;white-space:normal}.ngx-dropdown-container .disabled{pointer-events:none;background-color:#e9ecef;opacity:1;cursor:no-drop}\n  "],
                     providers: [
@@ -516,2 +538,4 @@ {
         'clickInsideComponent': [{ type: HostListener, args: ["click",] },],
+        'blur': [{ type: HostListener, args: ["blur", ["$event"],] },],
+        'focus': [{ type: HostListener, args: ["focus", ["$event"],] },],
         'clickOutsideComponent': [{ type: HostListener, args: ["document:click",] },],
@@ -518,0 +542,0 @@ 'KeyPressOutsideComponent': [{ type: HostListener, args: ["document:keydown",] },],

dist/components/ngx-select-dropdown-component/ngx-select-dropdown.component.metadata.json

@@ -1,1 +0,1 @@
-[{"__symbolic":"module","version":3,"metadata":{"SelectDropDownComponent":{"__symbolic":"class","decorators":[{"__symbolic":"call","expression":{"__symbolic":"reference","module":"@angular/core","name":"Component"},"arguments":[{"selector":"ngx-select-dropdown","template":"\n    <div class=\"ngx-dropdown-container\" tabindex=\"0\">\n        <button type=\"button\" tabindex=\"-1\" class=\"ngx-dropdown-button\" [ngClass]=\"{'disabled':disabled}\" [disabled]=\"disabled\"\n            (click)=\"toggleSelectDropdown()\">\n            <span>{{selectedDisplayText}} </span>\n            <span class=\"nsdicon-angle-down\"></span>\n        </button>\n        <div class=\"ngx-dropdown-list-container\" *ngIf=\"toggleDropdown\" [style.maxHeight]=\"config.height\">\n            <div class=\"search-container\" *ngIf=\"config.search\">\n                <input (change)=\"changeSearchText($event)\" [style.direction]=\"config.inputDirection\" name=\"search-text\" (input)=\"searchTextChanged()\"\n                    [(ngModel)]=\"searchText\" tabindex=\"-1\" autocomplete=\"off\" />\n                <label [ngClass]=\"{'active': searchText}\">\n                    <span class=\"nsdicon-search\"></span> {{config.searchPlaceholder}}</label>\n            </div>\n            <ul class=\"selected-items\">\n                <li tabindex=\"-1\" *ngFor=\"let selected of selectedItems;let i = index\" (click)=\"deselectItem(selected,i)\">\n                    <span class=\"nsdicon-close\">x</span>\n                    <span> {{selected[config.displayKey] || selected}}</span>\n                </li>\n            </ul>\n            <hr *ngIf=\"selectedItems.length > 0 && availableItems.length > 0\" />\n            <ul class=\"available-items\">\n                <li #availableOption\n                    *ngFor=\"let item of availableItems| filterBy: searchText : config.searchOnKey | limitTo : config.limitTo;let i = index\"\n                    tabindex=\"-1\" [ngClass]=\"{'active': focusedItemIndex == i}\" (click)=\"selectItem(item,i)\">\n                    {{item[config.displayKey] || item}}</li>\n                <li *ngIf=\"showNotFound\">{{config.noResultsFound}}</li>\n            </ul>\n        </div>\n    </div>\n  ","styles":["\n    .ngx-dropdown-container{width:100%;position:relative}.ngx-dropdown-container button{display:inline-block;margin-bottom:0;font-weight:400;line-height:1.42857143;vertical-align:middle;touch-action:manipulation;cursor:pointer;user-select:none;border:1px solid #ccc;border-radius:4px;color:#333;background-color:#fff;white-space:nowrap;overflow-x:hidden;text-overflow:ellipsis;text-align:left}.ngx-dropdown-container button span{display:inline;vertical-align:middle}.ngx-dropdown-container button .nsdicon-angle-down{right:5px;position:relative;float:right}.ngx-dropdown-container button .nsdicon-angle-down::before{border-style:solid;border-width:0.1em 0.1em 0 0;content:'';display:inline-block;height:10px;position:relative;vertical-align:text-top;width:10px;top:0;transform:rotate(135deg)}.ngx-dropdown-container .ngx-dropdown-button{width:100%;min-height:30px;padding:5px 10px 5px 10px;background-color:white}.ngx-dropdown-container .ngx-dropdown-list-container{box-sizing:border-box;border:1px solid rgba(0,0,0,0.15);border-radius:4px;padding-left:10px;padding-right:10px;z-index:999999999;width:100%;background-clip:padding-box;background:white;position:absolute;-webkit-box-shadow:5px 5px 5px 0px rgba(0,0,0,0.21);-moz-box-shadow:5px 5px 5px 0px rgba(0,0,0,0.21);box-shadow:5px 5px 5px 0px rgba(0,0,0,0.21);overflow-y:auto}.ngx-dropdown-container .ngx-dropdown-list-container .search-container{position:relative;padding-top:10px;margin-top:5px}.ngx-dropdown-container .ngx-dropdown-list-container .search-container input{background-color:transparent;border:none;border-bottom:1px solid #9e9e9e;border-radius:0;outline:none;height:2rem;width:100%;font-size:13px;margin:0;padding:0;box-shadow:none;box-sizing:content-box;transition:all 0.3s}.ngx-dropdown-container .ngx-dropdown-list-container .search-container input:focus{border-bottom:1px solid #26a69a}.ngx-dropdown-container .ngx-dropdown-list-container .search-container input:focus+label{transform:translateY(-2px) scale(0.8);transform-origin:0 0}.ngx-dropdown-container .ngx-dropdown-list-container .search-container label{color:#9e9e9e;position:absolute;top:0;left:0;height:100%;font-size:1rem;cursor:text;-webkit-transition:-webkit-transform 0.2s ease-out;transition:-webkit-transform 0.2s ease-out;transition:transform 0.2s ease-out;transition:transform 0.2s ease-out, -webkit-transform 0.2s ease-out;-webkit-transform-origin:0% 100%;transform-origin:0% 100%;text-align:initial;transform:translateY(12px);pointer-events:none}.ngx-dropdown-container .ngx-dropdown-list-container .search-container 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   <div class=\"ngx-dropdown-container\" tabindex=\"0\">\n        <button type=\"button\" tabindex=\"-1\" class=\"ngx-dropdown-button\" [ngClass]=\"{'disabled':disabled}\" [disabled]=\"disabled\"\n            (click)=\"toggleSelectDropdown()\">\n            <span class=\"display-text\">{{selectedDisplayText}} </span>\n            <span class=\"nsdicon-angle-down\"></span>\n        </button>\n        <div class=\"ngx-dropdown-list-container\" *ngIf=\"toggleDropdown\" [style.maxHeight]=\"config.height\">\n            <div class=\"search-container\" *ngIf=\"config.search\">\n                <input (change)=\"changeSearchText($event)\" [style.direction]=\"config.inputDirection\" name=\"search-text\" (input)=\"searchTextChanged()\"\n                    [(ngModel)]=\"searchText\" tabindex=\"-1\" autocomplete=\"off\" />\n                <label [ngClass]=\"{'active': searchText}\">\n                    <span class=\"nsdicon-search\"></span> {{config.searchPlaceholder}}</label>\n            </div>\n            <ul class=\"selected-items\">\n                <li tabindex=\"-1\" *ngFor=\"let selected of selectedItems;let i = index\" (click)=\"deselectItem(selected,i)\">\n                    <span class=\"nsdicon-close\">x</span>\n                    <span> {{selected[config.displayKey] || selected}}</span>\n                </li>\n            </ul>\n            <hr *ngIf=\"selectedItems.length > 0 && availableItems.length > 0\" />\n            <ul class=\"available-items\">\n                <li #availableOption\n                    *ngFor=\"let item of availableItems| filterBy: searchText : config.searchOnKey | limitTo : config.limitTo;let i = index\"\n                    tabindex=\"-1\" [ngClass]=\"{'active': focusedItemIndex == i}\" (click)=\"selectItem(item,i)\">\n                    {{item[config.displayKey] || item}}</li>\n                <li *ngIf=\"showNotFound\">{{config.noResultsFound}}</li>\n            </ul>\n        </div>\n    </div>\n  ","styles":["\n    .ngx-dropdown-container{width:100%;position:relative}.ngx-dropdown-container button{display:inline-block;margin-bottom:0;font-weight:400;line-height:1.42857143;vertical-align:middle;touch-action:manipulation;cursor:pointer;user-select:none;border:1px solid #ccc;border-radius:4px;color:#333;background-color:#fff;white-space:nowrap;overflow-x:hidden;text-overflow:ellipsis;text-align:left}.ngx-dropdown-container button span{display:inline;vertical-align:middle}.ngx-dropdown-container button .nsdicon-angle-down{right:5px;position:relative;float:right}.ngx-dropdown-container button .nsdicon-angle-down::before{border-style:solid;border-width:0.1em 0.1em 0 0;content:\"\";display:inline-block;height:10px;position:relative;vertical-align:text-top;width:10px;top:0;transform:rotate(135deg)}.ngx-dropdown-container .ngx-dropdown-button{width:100%;min-height:30px;padding:5px 10px 5px 10px;background-color:white}.ngx-dropdown-container .ngx-dropdown-button .display-text{display:inline-block;width:calc(100% - 20px)}.ngx-dropdown-container .ngx-dropdown-list-container{box-sizing:border-box;border:1px solid rgba(0,0,0,0.15);border-radius:4px;padding-left:10px;padding-right:10px;z-index:999999999;width:100%;background-clip:padding-box;background:white;position:absolute;-webkit-box-shadow:5px 5px 5px 0px rgba(0,0,0,0.21);-moz-box-shadow:5px 5px 5px 0px rgba(0,0,0,0.21);box-shadow:5px 5px 5px 0px rgba(0,0,0,0.21);overflow-y:auto}.ngx-dropdown-container .ngx-dropdown-list-container .search-container{position:relative;padding-top:10px;margin-top:5px}.ngx-dropdown-container .ngx-dropdown-list-container .search-container input{background-color:transparent;border:none;border-bottom:1px solid #9e9e9e;border-radius:0;outline:none;height:2rem;width:100%;font-size:13px;margin:0;padding:0;box-shadow:none;box-sizing:content-box;transition:all 0.3s}.ngx-dropdown-container .ngx-dropdown-list-container .search-container input:focus{border-bottom:1px solid #26a69a}.ngx-dropdown-container .ngx-dropdown-list-container .search-container input:focus+label{transform:translateY(-2px) scale(0.8);transform-origin:0 0}.ngx-dropdown-container .ngx-dropdown-list-container .search-container label{color:#9e9e9e;position:absolute;top:0;left:0;height:100%;font-size:1rem;cursor:text;-webkit-transition:-webkit-transform 0.2s ease-out;transition:-webkit-transform 0.2s ease-out;transition:transform 0.2s ease-out;transition:transform 0.2s ease-out, -webkit-transform 0.2s ease-out;-webkit-transform-origin:0% 100%;transform-origin:0% 100%;text-align:initial;transform:translateY(12px);pointer-events:none}.ngx-dropdown-container .ngx-dropdown-list-container .search-container label.active{transform:translateY(-2px) scale(0.8);transform-origin:0 0}.ngx-dropdown-container .ngx-dropdown-list-container ul{margin-top:1rem;margin-bottom:1rem;list-style-type:none;padding-left:0px}.ngx-dropdown-container .ngx-dropdown-list-container ul.selected-items li{background-color:#337ab7;color:white;margin-bottom:2px}.ngx-dropdown-container .ngx-dropdown-list-container ul.selected-items li .nsdicon-close{font-weight:bold;font-size:large}.ngx-dropdown-container .ngx-dropdown-list-container ul.available-items li.active{background-color:#337ab7;color:#ffff}.ngx-dropdown-container .ngx-dropdown-list-container ul li{font-size:inherit;cursor:pointer;display:block;padding:3px 20px;clear:both;font-weight:400;line-height:1.42857143;color:#333;white-space:normal}.ngx-dropdown-container .disabled{pointer-events:none;background-color:#e9ecef;opacity:1;cursor:no-drop}\n  "],"providers":[{"provide":{"__symbolic":"reference","module":"@angular/forms","name":"NG_VALUE_ACCESSOR"},"useExisting":{"__symbolic":"reference","name":"SelectDropDownComponent"},"multi":true}]}]}],"members":{"_value":[{"__symbolic":"property","decorators":[{"__symbolic":"call","expression":{"__symbolic":"reference","module":"@angular/core","name":"Input"}}]}],"options":[{"__symbolic":"property","decorators":[{"__symbolic":"call","expression":{"__symbolic":"reference","module":"@angular/core","name":"Input"}}]}],"config":[{"__symbolic":"property","decorators":[{"__symbolic":"call","expression":{"__symbolic":"reference","module":"@angular/core","name":"Input"}}]}],"multiple":[{"__symbolic":"property","decorators":[{"__symbolic":"call","expression":{"__symbolic":"reference","module":"@angular/core","name":"Input"}}]}],"disabled":[{"__symbolic":"property","decorators":[{"__symbolic":"call","expression":{"__symbolic":"reference","module":"@angular/core","name":"Input"}}]}],"change":[{"__symbolic":"property","decorators":[{"__symbolic":"call","expression":{"__symbolic":"reference","module":"@angular/core","name":"Output"}}]}],"searchChange":[{"__symbolic":"property","decorators":[{"__symbolic":"call","expression":{"__symbolic":"reference","module":"@angular/core","name":"Output"}}]}],"open":[{"__symbolic":"property","decorators":[{"__symbolic":"call","expression":{"__symbolic":"reference","module":"@angular/core","name":"Output"}}]}],"close":[{"__symbolic":"property","decorators":[{"__symbolic":"call","expression":{"__symbolic":"reference","module":"@angular/core","name":"Output"}}]}],"availableOptions":[{"__symbolic":"property","decorators":[{"__symbolic":"call","expression":{"__symbolic":"reference","module":"@angular/core","name":"ViewChildren"},"arguments":["availableOption"]}]}],"__ctor__":[{"__symbolic":"constructor","parameters":[{"__symbolic":"reference","module":"@angular/core","name":"ChangeDetectorRef"},{"__symbolic":"reference","module":"@angular/core","name":"ElementRef"}]}],"clickInsideComponent":[{"__symbolic":"method","decorators":[{"__symbolic":"call","expression":{"__symbolic":"reference","module":"@angular/core","name":"HostListener"},"arguments":["click"]}]}],"blur":[{"__symbolic":"method","decorators":[{"__symbolic":"call","expression":{"__symbolic":"reference","module":"@angular/core","name":"HostListener"},"arguments":["blur",["$event"]]}]}],"focus":[{"__symbolic":"method","decorators":[{"__symbolic":"call","expression":{"__symbolic":"reference","module":"@angular/core","name":"HostListener"},"arguments":["focus",["$event"]]}]}],"clickOutsideComponent":[{"__symbolic":"method","decorators":[{"__symbolic":"call","expression":{"__symbolic":"reference","module":"@angular/core","name":"HostListener"},"arguments":["document:click"]}]}],"KeyPressOutsideComponent":[{"__symbolic":"method","decorators":[{"__symbolic":"call","expression":{"__symbolic":"reference","module":"@angular/core","name":"HostListener"},"arguments":["document:keydown"]}]}],"handleKeyboardEvent":[{"__symbolic":"method","decorators":[{"__symbolic":"call","expression":{"__symbolic":"reference","module":"@angular/core","name":"HostListener"},"arguments":["keydown",["$event"]]}]}],"ngOnInit":[{"__symbolic":"method"}],"ngAfterViewInit":[{"__symbolic":"method"}],"registerOnChange":[{"__symbolic":"method"}],"registerOnTouched":[{"__symbolic":"method"}],"setDisabledState":[{"__symbolic":"method"}],"writeValue":[{"__symbolic":"method"}],"reset":[{"__symbolic":"method"}],"setNotFoundState":[{"__symbolic":"method"}],"ngOnChanges":[{"__symbolic":"method"}],"deselectItem":[{"__symbolic":"method"}],"selectItem":[{"__symbolic":"method"}],"valueChanged":[{"__symbolic":"method"}],"toggleSelectDropdown":[{"__symbolic":"method"}],"searchTextChanged":[{"__symbolic":"method"}],"changeSearchText":[{"__symbolic":"method"}],"initDropdownValuesAndOptions":[{"__symbolic":"method"}],"setSelectedDisplayText":[{"__symbolic":"method"}],"onArrowKeyUp":[{"__symbolic":"method"}],"onArrowKeyDown":[{"__symbolic":"method"}],"onArrowKey":[{"__symbolic":"method"}],"resetArrowKeyActiveElement":[{"__symbolic":"method"}]}}}}]

dist/index.umd.js

 /**
  * ngx-select-dropdown - A angular(4+) select dropdown for single select or multiselct module.
- * @version v1.4.3
+ * @version v1.4.4
  * @author Manish Kumar
@@ -267,2 +267,11 @@ * @link https://github.com/manishjanky/ngx-select-dropdown#readme
     };
+    SelectDropDownComponent.prototype.blur = function () {
+        this.toggleDropdown = false;
+    };
+    SelectDropDownComponent.prototype.focus = function () {
+        /* istanbul ignore else */
+        if (!this.disabled) {
+            this.toggleSelectDropdown();
+        }
+    };
     /**
@@ -272,2 +281,3 @@ * click handler on documnent to hide the open dropdown if clicked outside
     SelectDropDownComponent.prototype.clickOutsideComponent = function () {
+        /* istanbul ignore else */
         if (!this.clickedInside) {
@@ -286,2 +296,3 @@ this.toggleDropdown = false;
     SelectDropDownComponent.prototype.KeyPressOutsideComponent = function () {
+        /* istanbul ignore else */
         if (!this.insideKeyPress) {
@@ -299,2 +310,3 @@ this.toggleDropdown = false;
         this.insideKeyPress = true;
+        /* istanbul ignore else */
         if ($event.keyCode === 27 || this.disabled) {
@@ -306,2 +318,3 @@ this.toggleDropdown = false;
         var avaOpts = this.availableOptions.toArray();
+        /* istanbul ignore else */
         if ($event.keyCode !== 9 && avaOpts.length === 0 && !this.toggleDropdown) {
@@ -311,2 +324,3 @@ this.toggleDropdown = true;
         // Arrow Down
+        /* istanbul ignore else */
         if ($event.keyCode === 40 && avaOpts.length > 0) {
@@ -322,2 +336,3 @@ this.onArrowKeyDown();
         // Arrow Up
+        /* istanbul ignore else */
         if ($event.keyCode === 38 && avaOpts.length) {
@@ -333,2 +348,3 @@ this.onArrowKeyUp();
         // Enter
+        /* istanbul ignore else */
         if ($event.keyCode === 13 && this.focusedItemIndex !== null) {
@@ -344,2 +360,3 @@ var filteredItems = new filter_by_pipe_1.ArrayFilterPipe().transform(this.availableItems, this.searchText, this.config.searchOnKey);
     SelectDropDownComponent.prototype.ngOnInit = function () {
+        /* istanbul ignore else */
         if (typeof this.options !== "undefined" && Array.isArray(this.options)) {
@@ -371,3 +388,3 @@ this.availableItems = this.options.sort(this.config.customComparator).slice();
                 }
-                else {
+                else if (value.length > 0) {
                     this.value = value[0];
@@ -391,3 +408,3 @@ }
         else {
-            // this.value = [];
+            this.value = [];
             /* istanbul ignore else */
@@ -431,3 +448,2 @@ if (!internal) {
             this.availableItems = this.options.sort(this.config.customComparator).slice();
-            this.config.limitTo = this.options.length;
         }
@@ -437,3 +453,5 @@ /* istanbul ignore else */
             /* istanbul ignore else */
-            if (JSON.stringify(changes.value.currentValue) === JSON.stringify([])) {
+            if (JSON.stringify(changes.value.currentValue) === JSON.stringify([]) ||
+                changes.value.currentValue === "" ||
+                changes.value.currentValue === null) {
                 this.availableItems = this.options.sort(this.config.customComparator).slice();
@@ -546,3 +564,3 @@ }
             searchPlaceholder: "Search...",
-            limitTo: this.options.length,
+            limitTo: 0,
             customComparator: undefined,
@@ -571,5 +589,9 @@ noResultsFound: "No results found!",
             }
-            else {
+            else if (this.value !== "" && this.value !== null) {
                 this.selectedItems[0] = this.value;
             }
+            else {
+                this.selectedItems = [];
+                this.value = [];
+            }
             this.selectedItems.forEach(function (item) {
@@ -694,2 +716,14 @@ var ind = _this.availableItems.findIndex(function (aItem) { return JSON.stringify(item) === JSON.stringify(aItem); });
     __decorate([
+        core_1.HostListener("blur", ["$event"]),
+        __metadata("design:type", Function),
+        __metadata("design:paramtypes", []),
+        __metadata("design:returntype", void 0)
+    ], SelectDropDownComponent.prototype, "blur", null);
+    __decorate([
+        core_1.HostListener("focus", ["$event"]),
+        __metadata("design:type", Function),
+        __metadata("design:paramtypes", []),
+        __metadata("design:returntype", void 0)
+    ], SelectDropDownComponent.prototype, "focus", null);
+    __decorate([
         core_1.HostListener("document:click"),
@@ -759,3 +793,3 @@ __metadata("design:type", Function),
         if (startIndex === void 0) { startIndex = 0; }
-        if (!Array.isArray(array)) {
+        if (!Array.isArray(array) || itemsCount === 0) {
             return array;
@@ -836,3 +870,3 @@ }
 
-module.exports = "<div class=\"ngx-dropdown-container\" tabindex=\"0\">\r\n    <button type=\"button\" tabindex=\"-1\" class=\"ngx-dropdown-button\" [ngClass]=\"{'disabled':disabled}\" [disabled]=\"disabled\"\r\n        (click)=\"toggleSelectDropdown()\">\r\n        <span>{{selectedDisplayText}} </span>\r\n        <span class=\"nsdicon-angle-down\"></span>\r\n    </button>\r\n    <div class=\"ngx-dropdown-list-container\" *ngIf=\"toggleDropdown\" [style.maxHeight]=\"config.height\">\r\n        <div class=\"search-container\" *ngIf=\"config.search\">\r\n            <input (change)=\"changeSearchText($event)\" [style.direction]=\"config.inputDirection\" name=\"search-text\" (input)=\"searchTextChanged()\"\r\n                [(ngModel)]=\"searchText\" tabindex=\"-1\" autocomplete=\"off\" />\r\n            <label [ngClass]=\"{'active': searchText}\">\r\n                <span class=\"nsdicon-search\"></span> {{config.searchPlaceholder}}</label>\r\n        </div>\r\n        <ul class=\"selected-items\">\r\n            <li tabindex=\"-1\" *ngFor=\"let selected of selectedItems;let i = index\" (click)=\"deselectItem(selected,i)\">\r\n                <span class=\"nsdicon-close\">x</span>\r\n                <span> {{selected[config.displayKey] || selected}}</span>\r\n            </li>\r\n        </ul>\r\n        <hr *ngIf=\"selectedItems.length > 0 && availableItems.length > 0\" />\r\n        <ul class=\"available-items\">\r\n            <li #availableOption\r\n                *ngFor=\"let item of availableItems| filterBy: searchText : config.searchOnKey | limitTo : config.limitTo;let i = index\"\r\n                tabindex=\"-1\" [ngClass]=\"{'active': focusedItemIndex == i}\" (click)=\"selectItem(item,i)\">\r\n                {{item[config.displayKey] || item}}</li>\r\n            <li *ngIf=\"showNotFound\">{{config.noResultsFound}}</li>\r\n        </ul>\r\n    </div>\r\n</div>"
+module.exports = "<div class=\"ngx-dropdown-container\" tabindex=\"0\">\r\n    <button type=\"button\" tabindex=\"-1\" class=\"ngx-dropdown-button\" [ngClass]=\"{'disabled':disabled}\" [disabled]=\"disabled\"\r\n        (click)=\"toggleSelectDropdown()\">\r\n        <span class=\"display-text\">{{selectedDisplayText}} </span>\r\n        <span class=\"nsdicon-angle-down\"></span>\r\n    </button>\r\n    <div class=\"ngx-dropdown-list-container\" *ngIf=\"toggleDropdown\" [style.maxHeight]=\"config.height\">\r\n        <div class=\"search-container\" *ngIf=\"config.search\">\r\n            <input (change)=\"changeSearchText($event)\" [style.direction]=\"config.inputDirection\" name=\"search-text\" (input)=\"searchTextChanged()\"\r\n                [(ngModel)]=\"searchText\" tabindex=\"-1\" autocomplete=\"off\" />\r\n            <label [ngClass]=\"{'active': searchText}\">\r\n                <span class=\"nsdicon-search\"></span> {{config.searchPlaceholder}}</label>\r\n        </div>\r\n        <ul class=\"selected-items\">\r\n            <li tabindex=\"-1\" *ngFor=\"let selected of selectedItems;let i = index\" (click)=\"deselectItem(selected,i)\">\r\n                <span class=\"nsdicon-close\">x</span>\r\n                <span> {{selected[config.displayKey] || selected}}</span>\r\n            </li>\r\n        </ul>\r\n        <hr *ngIf=\"selectedItems.length > 0 && availableItems.length > 0\" />\r\n        <ul class=\"available-items\">\r\n            <li #availableOption\r\n                *ngFor=\"let item of availableItems| filterBy: searchText : config.searchOnKey | limitTo : config.limitTo;let i = index\"\r\n                tabindex=\"-1\" [ngClass]=\"{'active': focusedItemIndex == i}\" (click)=\"selectItem(item,i)\">\r\n                {{item[config.displayKey] || item}}</li>\r\n            <li *ngIf=\"showNotFound\">{{config.noResultsFound}}</li>\r\n        </ul>\r\n    </div>\r\n</div>"
 
@@ -862,3 +896,3 @@ /***/ }),
 // module
-exports.push([module.i, ".ngx-dropdown-container {\n  width: 100%;\n  position: relative; }\n  .ngx-dropdown-container button {\n    display: inline-block;\n    margin-bottom: 0;\n    font-weight: 400;\n    line-height: 1.42857143;\n    vertical-align: middle;\n    touch-action: manipulation;\n    cursor: pointer;\n    user-select: none;\n    border: 1px solid #ccc;\n    border-radius: 4px;\n    color: #333;\n    background-color: #fff;\n    white-space: nowrap;\n    overflow-x: hidden;\n    text-overflow: ellipsis;\n    text-align: left; }\n    .ngx-dropdown-container button span {\n      display: inline;\n      vertical-align: middle; }\n    .ngx-dropdown-container button .nsdicon-angle-down {\n      right: 5px;\n      position: relative;\n      float: right; }\n      .ngx-dropdown-container button .nsdicon-angle-down::before {\n        border-style: solid;\n        border-width: 0.1em 0.1em 0 0;\n        content: '';\n        display: inline-block;\n        height: 10px;\n        position: relative;\n        vertical-align: text-top;\n        width: 10px;\n        top: 0;\n        transform: rotate(135deg); }\n  .ngx-dropdown-container .ngx-dropdown-button {\n    width: 100%;\n    min-height: 30px;\n    padding: 5px 10px 5px 10px;\n    background-color: white; }\n  .ngx-dropdown-container .ngx-dropdown-list-container {\n    box-sizing: border-box;\n    border: 1px solid rgba(0, 0, 0, 0.15);\n    border-radius: 4px;\n    padding-left: 10px;\n    padding-right: 10px;\n    z-index: 999999999;\n    width: 100%;\n    background-clip: padding-box;\n    background: white;\n    position: absolute;\n    -webkit-box-shadow: 5px 5px 5px 0px rgba(0, 0, 0, 0.21);\n    -moz-box-shadow: 5px 5px 5px 0px rgba(0, 0, 0, 0.21);\n    box-shadow: 5px 5px 5px 0px rgba(0, 0, 0, 0.21);\n    overflow-y: auto; }\n    .ngx-dropdown-container .ngx-dropdown-list-container .search-container {\n      position: relative;\n      padding-top: 10px;\n      margin-top: 5px; }\n      .ngx-dropdown-container .ngx-dropdown-list-container .search-container input {\n        background-color: transparent;\n        border: none;\n        border-bottom: 1px solid #9e9e9e;\n        border-radius: 0;\n        outline: none;\n        height: 2rem;\n        width: 100%;\n        font-size: 13px;\n        margin: 0;\n        padding: 0;\n        box-shadow: none;\n        box-sizing: content-box;\n        transition: all 0.3s; }\n        .ngx-dropdown-container .ngx-dropdown-list-container .search-container input:focus {\n          border-bottom: 1px solid #26a69a; }\n        .ngx-dropdown-container .ngx-dropdown-list-container .search-container input:focus + label {\n          transform: translateY(-2px) scale(0.8);\n          transform-origin: 0 0; }\n      .ngx-dropdown-container .ngx-dropdown-list-container .search-container label {\n        color: #9e9e9e;\n        position: absolute;\n        top: 0;\n        left: 0;\n        height: 100%;\n        font-size: 1rem;\n        cursor: text;\n        -webkit-transition: -webkit-transform 0.2s ease-out;\n        transition: -webkit-transform 0.2s ease-out;\n        transition: transform 0.2s ease-out;\n        transition: transform 0.2s ease-out, -webkit-transform 0.2s ease-out;\n        -webkit-transform-origin: 0% 100%;\n        transform-origin: 0% 100%;\n        text-align: initial;\n        transform: translateY(12px);\n        pointer-events: none; }\n        .ngx-dropdown-container .ngx-dropdown-list-container .search-container label.active {\n          transform: translateY(-2px) scale(0.8);\n          transform-origin: 0 0; }\n    .ngx-dropdown-container .ngx-dropdown-list-container ul {\n      margin-top: 1rem;\n      margin-bottom: 1rem;\n      list-style-type: none;\n      padding-left: 0px; }\n      .ngx-dropdown-container .ngx-dropdown-list-container ul.selected-items li {\n        background-color: #337ab7;\n        color: white;\n        margin-bottom: 2px; }\n        .ngx-dropdown-container .ngx-dropdown-list-container ul.selected-items li .nsdicon-close {\n          font-weight: bold;\n          font-size: large; }\n      .ngx-dropdown-container .ngx-dropdown-list-container ul.available-items li.active {\n        background-color: #337ab7;\n        color: #ffff; }\n      .ngx-dropdown-container .ngx-dropdown-list-container ul li {\n        font-size: inherit;\n        cursor: pointer;\n        display: block;\n        padding: 3px 20px;\n        clear: both;\n        font-weight: 400;\n        line-height: 1.42857143;\n        color: #333;\n        white-space: normal; }\n  .ngx-dropdown-container .disabled {\n    pointer-events: none;\n    background-color: #e9ecef;\n    opacity: 1;\n    cursor: no-drop; }\n", ""]);
+exports.push([module.i, ".ngx-dropdown-container {\n  width: 100%;\n  position: relative; }\n  .ngx-dropdown-container button {\n    display: inline-block;\n    margin-bottom: 0;\n    font-weight: 400;\n    line-height: 1.42857143;\n    vertical-align: middle;\n    touch-action: manipulation;\n    cursor: pointer;\n    user-select: none;\n    border: 1px solid #ccc;\n    border-radius: 4px;\n    color: #333;\n    background-color: #fff;\n    white-space: nowrap;\n    overflow-x: hidden;\n    text-overflow: ellipsis;\n    text-align: left; }\n    .ngx-dropdown-container button span {\n      display: inline;\n      vertical-align: middle; }\n    .ngx-dropdown-container button .nsdicon-angle-down {\n      right: 5px;\n      position: relative;\n      float: right; }\n      .ngx-dropdown-container button .nsdicon-angle-down::before {\n        border-style: solid;\n        border-width: 0.1em 0.1em 0 0;\n        content: \"\";\n        display: inline-block;\n        height: 10px;\n        position: relative;\n        vertical-align: text-top;\n        width: 10px;\n        top: 0;\n        transform: rotate(135deg); }\n  .ngx-dropdown-container .ngx-dropdown-button {\n    width: 100%;\n    min-height: 30px;\n    padding: 5px 10px 5px 10px;\n    background-color: white; }\n    .ngx-dropdown-container .ngx-dropdown-button .display-text {\n      display: inline-block;\n      width: calc(100% - 20px); }\n  .ngx-dropdown-container .ngx-dropdown-list-container {\n    box-sizing: border-box;\n    border: 1px solid rgba(0, 0, 0, 0.15);\n    border-radius: 4px;\n    padding-left: 10px;\n    padding-right: 10px;\n    z-index: 999999999;\n    width: 100%;\n    background-clip: padding-box;\n    background: white;\n    position: absolute;\n    -webkit-box-shadow: 5px 5px 5px 0px rgba(0, 0, 0, 0.21);\n    -moz-box-shadow: 5px 5px 5px 0px rgba(0, 0, 0, 0.21);\n    box-shadow: 5px 5px 5px 0px rgba(0, 0, 0, 0.21);\n    overflow-y: auto; }\n    .ngx-dropdown-container .ngx-dropdown-list-container .search-container {\n      position: relative;\n      padding-top: 10px;\n      margin-top: 5px; }\n      .ngx-dropdown-container .ngx-dropdown-list-container .search-container input {\n        background-color: transparent;\n        border: none;\n        border-bottom: 1px solid #9e9e9e;\n        border-radius: 0;\n        outline: none;\n        height: 2rem;\n        width: 100%;\n        font-size: 13px;\n        margin: 0;\n        padding: 0;\n        box-shadow: none;\n        box-sizing: content-box;\n        transition: all 0.3s; }\n        .ngx-dropdown-container .ngx-dropdown-list-container .search-container input:focus {\n          border-bottom: 1px solid #26a69a; }\n        .ngx-dropdown-container .ngx-dropdown-list-container .search-container input:focus + label {\n          transform: translateY(-2px) scale(0.8);\n          transform-origin: 0 0; }\n      .ngx-dropdown-container .ngx-dropdown-list-container .search-container label {\n        color: #9e9e9e;\n        position: absolute;\n        top: 0;\n        left: 0;\n        height: 100%;\n        font-size: 1rem;\n        cursor: text;\n        -webkit-transition: -webkit-transform 0.2s ease-out;\n        transition: -webkit-transform 0.2s ease-out;\n        transition: transform 0.2s ease-out;\n        transition: transform 0.2s ease-out, -webkit-transform 0.2s ease-out;\n        -webkit-transform-origin: 0% 100%;\n        transform-origin: 0% 100%;\n        text-align: initial;\n        transform: translateY(12px);\n        pointer-events: none; }\n        .ngx-dropdown-container .ngx-dropdown-list-container .search-container label.active {\n          transform: translateY(-2px) scale(0.8);\n          transform-origin: 0 0; }\n    .ngx-dropdown-container .ngx-dropdown-list-container ul {\n      margin-top: 1rem;\n      margin-bottom: 1rem;\n      list-style-type: none;\n      padding-left: 0px; }\n      .ngx-dropdown-container .ngx-dropdown-list-container ul.selected-items li {\n        background-color: #337ab7;\n        color: white;\n        margin-bottom: 2px; }\n        .ngx-dropdown-container .ngx-dropdown-list-container ul.selected-items li .nsdicon-close {\n          font-weight: bold;\n          font-size: large; }\n      .ngx-dropdown-container .ngx-dropdown-list-container ul.available-items li.active {\n        background-color: #337ab7;\n        color: #ffff; }\n      .ngx-dropdown-container .ngx-dropdown-list-container ul li {\n        font-size: inherit;\n        cursor: pointer;\n        display: block;\n        padding: 3px 20px;\n        clear: both;\n        font-weight: 400;\n        line-height: 1.42857143;\n        color: #333;\n        white-space: normal; }\n  .ngx-dropdown-container .disabled {\n    pointer-events: none;\n    background-color: #e9ecef;\n    opacity: 1;\n    cursor: no-drop; }\n", ""]);
 
@@ -865,0 +899,0 @@ // exports

dist/index.umd.min.js

 /**
  * ngx-select-dropdown - A angular(4+) select dropdown for single select or multiselct module.
- * @version v1.4.3
+ * @version v1.4.4
  * @author Manish Kumar
@@ -8,3 +8,3 @@ * @link https://github.com/manishjanky/ngx-select-dropdown#readme
  */
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e(e,t){this.cdref=e,this._elementRef=t,this.options=[],this.config={},this.multiple=!1,this.change=new a.EventEmitter,this.searchChange=new a.EventEmitter,this.open=new a.EventEmitter,this.close=new a.EventEmitter,this.toggleDropdown=!1,this.availableItems=[],this.selectedItems=[],this.selectedDisplayText="Select",this.clickedInside=!1,this.insideKeyPress=!1,this.focusedItemIndex=null,this.showNotFound=!1,this.onChange=function(){},this.onTouched=function(){},this.multiple=!1}return t=e,Object.defineProperty(e.prototype,"value",{get:function(){return 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     <input (change)="changeSearchText($event)" [style.direction]="config.inputDirection" name="search-text" (input)="searchTextChanged()"\r\n                [(ngModel)]="searchText" tabindex="-1" autocomplete="off" />\r\n            <label [ngClass]="{\'active\': searchText}">\r\n                <span class="nsdicon-search"></span> {{config.searchPlaceholder}}</label>\r\n        </div>\r\n        <ul class="selected-items">\r\n            <li tabindex="-1" *ngFor="let selected of selectedItems;let i = index" (click)="deselectItem(selected,i)">\r\n                <span class="nsdicon-close">x</span>\r\n                <span> {{selected[config.displayKey] || selected}}</span>\r\n            </li>\r\n        </ul>\r\n        <hr *ngIf="selectedItems.length > 0 && availableItems.length > 0" />\r\n        <ul class="available-items">\r\n            <li #availableOption\r\n                *ngFor="let item of availableItems| filterBy: searchText : config.searchOnKey | limitTo : config.limitTo;let i = index"\r\n                tabindex="-1" [ngClass]="{\'active\': focusedItemIndex == i}" (click)="selectItem(item,i)">\r\n                {{item[config.displayKey] || item}}</li>\r\n            <li *ngIf="showNotFound">{{config.noResultsFound}}</li>\r\n        </ul>\r\n    </div>\r\n</div>'},function(e,t,n){var o=n(11);e.exports="string"==typeof o?o:o.toString()},function(e,t,n){t=e.exports=n(12)(!1),t.push([e.i,'.ngx-dropdown-container {\n  width: 100%;\n  position: relative; }\n  .ngx-dropdown-container button {\n    display: inline-block;\n    margin-bottom: 0;\n    font-weight: 400;\n    line-height: 1.42857143;\n    vertical-align: middle;\n    touch-action: manipulation;\n    cursor: pointer;\n    user-select: none;\n    border: 1px solid #ccc;\n    border-radius: 4px;\n    color: #333;\n    background-color: #fff;\n    white-space: nowrap;\n    overflow-x: hidden;\n    text-overflow: ellipsis;\n    text-align: left; }\n    .ngx-dropdown-container button span {\n      display: inline;\n      vertical-align: middle; }\n    .ngx-dropdown-container button .nsdicon-angle-down {\n      right: 5px;\n      position: relative;\n      float: right; }\n      .ngx-dropdown-container button .nsdicon-angle-down::before {\n        border-style: solid;\n        border-width: 0.1em 0.1em 0 0;\n        content: "";\n        display: inline-block;\n        height: 10px;\n        position: relative;\n        vertical-align: text-top;\n        width: 10px;\n        top: 0;\n        transform: rotate(135deg); }\n  .ngx-dropdown-container .ngx-dropdown-button {\n    width: 100%;\n    min-height: 30px;\n    padding: 5px 10px 5px 10px;\n    background-color: white; }\n    .ngx-dropdown-container .ngx-dropdown-button .display-text {\n      display: inline-block;\n      width: calc(100% - 20px); }\n  .ngx-dropdown-container .ngx-dropdown-list-container {\n    box-sizing: border-box;\n    border: 1px solid rgba(0, 0, 0, 0.15);\n    border-radius: 4px;\n    padding-left: 10px;\n    padding-right: 10px;\n    z-index: 999999999;\n    width: 100%;\n    background-clip: padding-box;\n    background: white;\n    position: absolute;\n    -webkit-box-shadow: 5px 5px 5px 0px rgba(0, 0, 0, 0.21);\n    -moz-box-shadow: 5px 5px 5px 0px rgba(0, 0, 0, 0.21);\n    box-shadow: 5px 5px 5px 0px rgba(0, 0, 0, 0.21);\n    overflow-y: auto; }\n    .ngx-dropdown-container .ngx-dropdown-list-container .search-container {\n      position: relative;\n      padding-top: 10px;\n      margin-top: 5px; }\n      .ngx-dropdown-container .ngx-dropdown-list-container .search-container input {\n        background-color: transparent;\n        border: none;\n        border-bottom: 1px solid #9e9e9e;\n        border-radius: 0;\n        outline: none;\n        height: 2rem;\n        width: 100%;\n        font-size: 13px;\n        margin: 0;\n        padding: 0;\n        box-shadow: none;\n        box-sizing: content-box;\n        transition: all 0.3s; }\n        .ngx-dropdown-container .ngx-dropdown-list-container .search-container input:focus {\n          border-bottom: 1px solid #26a69a; }\n        .ngx-dropdown-container .ngx-dropdown-list-container .search-container input:focus + label {\n          transform: translateY(-2px) scale(0.8);\n          transform-origin: 0 0; }\n      .ngx-dropdown-container .ngx-dropdown-list-container .search-container label {\n        color: #9e9e9e;\n        position: absolute;\n        top: 0;\n        left: 0;\n        height: 100%;\n        font-size: 1rem;\n        cursor: text;\n        -webkit-transition: -webkit-transform 0.2s ease-out;\n        transition: -webkit-transform 0.2s ease-out;\n        transition: transform 0.2s ease-out;\n        transition: transform 0.2s ease-out, -webkit-transform 0.2s ease-out;\n        -webkit-transform-origin: 0% 100%;\n        transform-origin: 0% 100%;\n        text-align: initial;\n        transform: translateY(12px);\n        pointer-events: none; }\n        .ngx-dropdown-container .ngx-dropdown-list-container .search-container label.active {\n          transform: translateY(-2px) scale(0.8);\n          transform-origin: 0 0; }\n    .ngx-dropdown-container .ngx-dropdown-list-container ul {\n      margin-top: 1rem;\n      margin-bottom: 1rem;\n      list-style-type: none;\n      padding-left: 0px; }\n      .ngx-dropdown-container .ngx-dropdown-list-container ul.selected-items li {\n        background-color: #337ab7;\n        color: white;\n        margin-bottom: 2px; }\n        .ngx-dropdown-container .ngx-dropdown-list-container ul.selected-items li .nsdicon-close {\n          font-weight: bold;\n          font-size: large; }\n      .ngx-dropdown-container .ngx-dropdown-list-container ul.available-items li.active {\n        background-color: #337ab7;\n        color: #ffff; }\n      .ngx-dropdown-container .ngx-dropdown-list-container ul li {\n        font-size: inherit;\n        cursor: pointer;\n        display: block;\n        padding: 3px 20px;\n        clear: both;\n        font-weight: 400;\n        line-height: 1.42857143;\n        color: #333;\n        white-space: normal; }\n  .ngx-dropdown-container .disabled {\n    pointer-events: none;\n    background-color: #e9ecef;\n    opacity: 1;\n    cursor: no-drop; }\n',""])},function(e,t){function n(e,t){var n=e[1]||"",i=e[3];if(!i)return n;if(t&&"function"==typeof btoa){var r=o(i);return[n].concat(i.sources.map(function(e){return"/*# sourceURL="+i.sourceRoot+e+" */"})).concat([r]).join("\n")}return[n].join("\n")}function o(e){return"/*# sourceMappingURL=data:application/json;charset=utf-8;base64,"+btoa(unescape(encodeURIComponent(JSON.stringify(e))))+" */"}e.exports=function(e){var t=[];return t.toString=function(){return this.map(function(t){var o=n(t,e);return t[2]?"@media "+t[2]+"{"+o+"}":o}).join("")},t.i=function(e,n){"string"==typeof e&&(e=[[null,e,""]]);for(var o={},i=0;i<this.length;i++){var r=this[i][0];"number"==typeof 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 //# sourceMappingURL=index.umd.min.js.map

dist/pipes/limit-to.pipe.js

@@ -7,3 +7,3 @@ import { Pipe } from "@angular/core";
         if (startIndex === void 0) { startIndex = 0; }
-        if (!Array.isArray(array)) {
+        if (!Array.isArray(array) || itemsCount === 0) {
             return array;
@@ -10,0 +10,0 @@ }

package.json

 {
   "name": "ngx-select-dropdown",
-  "version": "1.4.3",
+  "version": "1.4.4",
   "description": "A angular(4+) select dropdown for single select or multiselct module.",
@@ -5,0 +5,0 @@ "main": "./dist/index.umd.js",

README.md

@@ -85,3 +85,3 @@ # ngx-select-dropdown
         customComparator: ()=>{} // a custom function using which user wants to sort the items. default is undefined and Array.sort() will be used in that case,
-        limitTo: options.length // a number thats limits the no of options displayed in the UI similar to angular's limitTo pipe
+        limitTo: 0 // number thats limits the no of options displayed in the UI (if zero, options will not be limited)
         moreText: 'more' // text to be displayed whenmore than one items are selected like Option 1 + 5 more
@@ -88,0 +88,0 @@ noResultsFound: 'No results found!' // text to be displayed when no items are found while searching

New alerts

Long strings

Supply chain risk

Contains long string literals, which may be a sign of obfuscated or packed code.

Found 1 instance in 1 package

Fixed alerts

Long strings

Supply chain risk

Contains long string literals, which may be a sign of obfuscated or packed code.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

307612

increased by3.27%

Lines of code

1891

increased by3.45%

No dependency changes