react-tag-input - npm Package Compare versions

Comparing version 4.1.0 to 4.2.0

dist-modules/Suggestions.js

@@ -1,2 +0,2 @@
-"use strict";
+'use strict';
 
@@ -7,3 +7,3 @@ Object.defineProperty(exports, "__esModule", {
 
-var _react = require("react");
+var _react = require('react');
 
@@ -20,2 +20,14 @@ var _react2 = _interopRequireDefault(_react);
 
+var maybeScrollSuggestionIntoView = function maybeScrollSuggestionIntoView(suggestionEl, suggestionsContainer) {
+  var containerHeight = suggestionsContainer.offsetHeight;
+  var suggestionHeight = suggestionEl.offsetHeight;
+  var relativeSuggestionTop = suggestionEl.offsetTop - suggestionsContainer.scrollTop;
+
+  if (relativeSuggestionTop + suggestionHeight >= containerHeight) {
+    suggestionsContainer.scrollTop += relativeSuggestionTop - containerHeight + suggestionHeight;
+  } else if (relativeSuggestionTop < 0) {
+    suggestionsContainer.scrollTop += relativeSuggestionTop;
+  }
+};
+
 var Suggestions = function (_Component) {
@@ -35,3 +47,12 @@ _inherits(Suggestions, _Component);
 
-    return _ret = (_temp = (_this = _possibleConstructorReturn(this, (_Object$getPrototypeO = Object.getPrototypeOf(Suggestions)).call.apply(_Object$getPrototypeO, [this].concat(args))), _this), _this.markIt = function (input, query) {
+    return _ret = (_temp = (_this = _possibleConstructorReturn(this, (_Object$getPrototypeO = Object.getPrototypeOf(Suggestions)).call.apply(_Object$getPrototypeO, [this].concat(args))), _this), _this.componentDidUpdate = function (prevProps) {
+      var suggestionsContainer = _this.refs.suggestionsContainer;
+      if (suggestionsContainer && prevProps.selectedIndex !== _this.props.selectedIndex) {
+        var activeSuggestion = suggestionsContainer.querySelector('.active');
+
+        if (activeSuggestion) {
+          maybeScrollSuggestionIntoView(activeSuggestion, suggestionsContainer);
+        }
+      }
+    }, _this.markIt = function (input, query) {
       var escapedRegex = query.trim().replace(/[-\\^$*+?.()|[\]{}]/g, "\\$&");
@@ -53,3 +74,3 @@ return {
         return _react2.default.createElement(
-          "li",
+          'li',
           { key: i,
@@ -59,3 +80,3 @@ onMouseDown: props.handleClick.bind(null, i),
             className: i == props.selectedIndex ? "active" : "" },
-          _react2.default.createElement("span", { dangerouslySetInnerHTML: this.markIt(item, props.query) })
+          _react2.default.createElement('span', { dangerouslySetInnerHTML: this.markIt(item, props.query) })
         );
@@ -71,10 +92,10 @@ }.bind(_this));
       return _react2.default.createElement(
-        "div",
-        { className: _this.props.classNames.suggestions },
+        'div',
+        { ref: 'suggestionsContainer', className: _this.props.classNames.suggestions },
         _react2.default.createElement(
-          "ul",
+          'ul',
           null,
-          " ",
+          ' ',
           suggestions,
-          " "
+          ' '
         )
@@ -81,0 +102,0 @@ );

dist/ReactTags.min.js

@@ -1,2 +0,2 @@
-!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t(require("React"),require("ReactDnD"),require("ReactDOM")):"function"==typeof define&&define.amd?define(["React","ReactDnD","ReactDOM"],t):"object"==typeof exports?exports.ReactTags=t(require("React"),require("ReactDnD"),require("ReactDOM")):e.ReactTags=t(e.React,e.ReactDnD,e.ReactDOM)}(this,function(e,t,r){return function(e){function t(n){if(r[n])return r[n].exports;var o=r[n]={exports:{},id:n,loaded:!1};return e[n].call(o.exports,o,o.exports,t),o.loaded=!0,o.exports}var r={};return t.m=e,t.c=r,t.p="",t(0)}([function(e,t,r){"use strict";function n(e){return e&&e.__esModule?e:{"default":e}}var o=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var r=arguments[t];for(var n in r)Object.prototype.hasOwnProperty.call(r,n)&&(e[n]=r[n])}return e},a=r(12),i=n(a),s=r(101),u=(n(s),r(27)),c=r(99),l=n(c),p=r(28),f=n(p),d=r(29),h=n(d),g={ENTER:13,TAB:9,BACKSPACE:8,UP_ARROW:38,DOWN_ARROW:40,ESCAPE:27},v={tags:"ReactTags__tags",tagInput:"ReactTags__tagInput",selected:"ReactTags__selected",tag:"ReactTags__tag",remove:"ReactTags__remove",suggestions:"ReactTags__suggestions"},y=i["default"].createClass({displayName:"ReactTags",propTypes:{tags:i["default"].PropTypes.array,placeholder:i["default"].PropTypes.string,labelField:i["default"].PropTypes.string,suggestions:i["default"].PropTypes.array,delimiters:i["default"].PropTypes.array,autofocus:i["default"].PropTypes.bool,inline:i["default"].PropTypes.bool,handleDelete:i["default"].PropTypes.func.isRequired,handleAddition:i["default"].PropTypes.func.isRequired,handleDrag:i["default"].PropTypes.func,handleFilterSuggestions:i["default"].PropTypes.func,allowDeleteFromEmptyInput:i["default"].PropTypes.bool,handleInputChange:i["default"].PropTypes.func,handleInputBlur:i["default"].PropTypes.func,minQueryLength:i["default"].PropTypes.number,shouldRenderSuggestions:i["default"].PropTypes.func,removeComponent:i["default"].PropTypes.func,autocomplete:i["default"].PropTypes.oneOfType([i["default"].PropTypes.bool,i["default"].PropTypes.number]),readOnly:i["default"].PropTypes.bool,classNames:i["default"].PropTypes.object},getDefaultProps:function(){return{placeholder:"Add new tag",tags:[],suggestions:[],delimiters:[g.ENTER,g.TAB],autofocus:!0,inline:!0,allowDeleteFromEmptyInput:!0,minQueryLength:2,autocomplete:!1,readOnly:!1}},componentWillMount:function(){this.setState({classNames:o({},v,this.props.classNames)})},componentDidMount:function(){this.props.autofocus&&!this.props.readOnly&&this.refs.input.focus()},getInitialState:function(){return{suggestions:this.props.suggestions,query:"",selectedIndex:-1,selectionMode:!1}},filteredSuggestions:function(e,t){return this.props.handleFilterSuggestions?this.props.handleFilterSuggestions(e,t):t.filter(function(t){return 0===t.toLowerCase().indexOf(e.toLowerCase())})},componentWillReceiveProps:function(e){var t=this.filteredSuggestions(this.state.query,e.suggestions);this.setState({suggestions:t,classNames:o({},v,e.classNames)})},handleDelete:function(e,t){this.props.handleDelete(e),this.setState({query:""})},handleChange:function(e){this.props.handleInputChange&&this.props.handleInputChange(e.target.value.trim());var t=e.target.value.trim(),r=this.filteredSuggestions(t,this.props.suggestions);this.setState({query:t,suggestions:r})},handleBlur:function(e){var t=e.target.value.trim();this.props.handleInputBlur&&t.length&&(this.props.handleInputBlur(t),this.refs.input.value="")},handleKeyDown:function(e){var t=this.state,r=t.query,n=t.selectedIndex,o=t.suggestions;if(e.keyCode===g.ESCAPE&&(e.preventDefault(),e.stopPropagation(),this.setState({selectedIndex:-1,selectionMode:!1,suggestions:[]})),this.props.delimiters.indexOf(e.keyCode)!==-1&&(e.keyCode===g.TAB&&""===r||e.preventDefault(),""!==r&&(this.state.selectionMode&&(r=this.state.suggestions[this.state.selectedIndex]),this.addTag(r))),e.keyCode===g.BACKSPACE&&""==r&&this.props.allowDeleteFromEmptyInput&&this.handleDelete(this.props.tags.length-1),e.keyCode===g.UP_ARROW){e.preventDefault();var n=this.state.selectedIndex;n<=0?this.setState({selectedIndex:this.state.suggestions.length-1,selectionMode:!0}):this.setState({selectedIndex:n-1,selectionMode:!0})}e.keyCode===g.DOWN_ARROW&&(e.preventDefault(),this.setState({selectedIndex:(this.state.selectedIndex+1)%o.length,selectionMode:!0}))},handlePaste:function(e){var t=this;e.preventDefault();var r=e.clipboardData||window.clipboardData,n=r.getData("text");n.split(/[ ,]+/).forEach(function(e){return t.props.handleAddition(e)})},addTag:function(e){var t=this.refs.input;if(this.props.autocomplete){var r=this.filteredSuggestions(e,this.props.suggestions);(1===this.props.autocomplete&&1===r.length||this.props.autocomplete===!0&&r.length)&&(e=r[0])}this.props.handleAddition(e),this.setState({query:"",selectionMode:!1,selectedIndex:-1}),t.value="",t.focus()},handleSuggestionClick:function(e,t){this.addTag(this.state.suggestions[e])},handleSuggestionHover:function(e,t){this.setState({selectedIndex:e,selectionMode:!0})},moveTag:function(e,t){var r=this.props.tags,n=r.filter(function(t){return t.id===e})[0],o=r.filter(function(e){return e.id===t})[0],a=r.indexOf(n),i=r.indexOf(o);this.props.handleDrag(n,a,i)},render:function(){var e=this.props.handleDrag?this.moveTag:null,t=this.props.tags.map(function(t,r){return i["default"].createElement(h["default"],{key:r,tag:t,labelField:this.props.labelField,onDelete:this.handleDelete.bind(this,r),moveTag:e,removeComponent:this.props.removeComponent,readOnly:this.props.readOnly,classNames:this.state.classNames})}.bind(this)),r=this.state.query.trim(),n=this.state.selectedIndex,o=this.state.suggestions,a=this.props.placeholder,s=this.props.readOnly?null:i["default"].createElement("div",{className:this.state.classNames.tagInput},i["default"].createElement("input",{ref:"input",type:"text",placeholder:a,"aria-label":a,onBlur:this.handleBlur,onChange:this.handleChange,onKeyDown:this.handleKeyDown,onPaste:this.handlePaste}),i["default"].createElement(f["default"],{query:r,suggestions:o,selectedIndex:n,handleClick:this.handleSuggestionClick,handleHover:this.handleSuggestionHover,minQueryLength:this.props.minQueryLength,shouldRenderSuggestions:this.props.shouldRenderSuggestions,classNames:this.state.classNames}));return 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t=this.state,r=t.query,n=t.selectedIndex,o=t.suggestions;if(e.keyCode===g.ESCAPE&&(e.preventDefault(),e.stopPropagation(),this.setState({selectedIndex:-1,selectionMode:!1,suggestions:[]})),this.props.delimiters.indexOf(e.keyCode)!==-1&&(e.keyCode===g.TAB&&""===r||e.preventDefault(),""!==r&&(this.state.selectionMode&&(r=this.state.suggestions[this.state.selectedIndex]),this.addTag(r))),e.keyCode===g.BACKSPACE&&""==r&&this.props.allowDeleteFromEmptyInput&&this.handleDelete(this.props.tags.length-1),e.keyCode===g.UP_ARROW){e.preventDefault();var n=this.state.selectedIndex;n<=0?this.setState({selectedIndex:this.state.suggestions.length-1,selectionMode:!0}):this.setState({selectedIndex:n-1,selectionMode:!0})}e.keyCode===g.DOWN_ARROW&&(e.preventDefault(),this.setState({selectedIndex:(this.state.selectedIndex+1)%o.length,selectionMode:!0}))},handlePaste:function(e){var t=this;e.preventDefault();var r=e.clipboardData||window.clipboardData,n=r.getData("text");n.split(/[ 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e(t){a(this,e),this.actions=t.getActions(),this.monitor=t.getMonitor(),this.registry=t.getRegistry(),this.sourcePreviewNodes={},this.sourcePreviewNodeOptions={},this.sourceNodes={},this.sourceNodeOptions={},this.enterLeaveCounter=new f["default"],this.getSourceClientOffset=this.getSourceClientOffset.bind(this),this.handleTopDragStart=this.handleTopDragStart.bind(this),this.handleTopDragStartCapture=this.handleTopDragStartCapture.bind(this),this.handleTopDragEndCapture=this.handleTopDragEndCapture.bind(this),this.handleTopDragEnter=this.handleTopDragEnter.bind(this),this.handleTopDragEnterCapture=this.handleTopDragEnterCapture.bind(this),this.handleTopDragLeaveCapture=this.handleTopDragLeaveCapture.bind(this),this.handleTopDragOver=this.handleTopDragOver.bind(this),this.handleTopDragOverCapture=this.handleTopDragOverCapture.bind(this),this.handleTopDrop=this.handleTopDrop.bind(this),this.handleTopDropCapture=this.handleTopDropCapture.bind(this),this.handleSelectStart=this.handleSelectStart.bind(this),this.endDragIfSourceWasRemovedFromDOM=this.endDragIfSourceWasRemovedFromDOM.bind(this),this.endDragNativeItem=this.endDragNativeItem.bind(this)}return e.prototype.setup=function(){if("undefined"!=typeof window){if(this.constructor.isSetUp)throw new Error("Cannot have two HTML5 backends at the same time.");this.constructor.isSetUp=!0,this.addEventListeners(window)}},e.prototype.teardown=function(){"undefined"!=typeof window&&(this.constructor.isSetUp=!1,this.removeEventListeners(window),this.clearCurrentDragSourceNode())},e.prototype.addEventListeners=function(e){e.addEventListener("dragstart",this.handleTopDragStart),e.addEventListener("dragstart",this.handleTopDragStartCapture,!0),e.addEventListener("dragend",this.handleTopDragEndCapture,!0),e.addEventListener("dragenter",this.handleTopDragEnter),e.addEventListener("dragenter",this.handleTopDragEnterCapture,!0),e.addEventListener("dragleave",this.handleTopDragLeaveCapture,!0),e.addEventListener("dragover",this.handleTopDragOver),e.addEventListener("dragover",this.handleTopDragOverCapture,!0),e.addEventListener("drop",this.handleTopDrop),e.addEventListener("drop",this.handleTopDropCapture,!0)},e.prototype.removeEventListeners=function(e){e.removeEventListener("dragstart",this.handleTopDragStart),e.removeEventListener("dragstart",this.handleTopDragStartCapture,!0),e.removeEventListener("dragend",this.handleTopDragEndCapture,!0),e.removeEventListener("dragenter",this.handleTopDragEnter),e.removeEventListener("dragenter",this.handleTopDragEnterCapture,!0),e.removeEventListener("dragleave",this.handleTopDragLeaveCapture,!0),e.removeEventListener("dragover",this.handleTopDragOver),e.removeEventListener("dragover",this.handleTopDragOverCapture,!0),e.removeEventListener("drop",this.handleTopDrop),e.removeEventListener("drop",this.handleTopDropCapture,!0)},e.prototype.connectDragPreview=function(e,t,r){var n=this;return this.sourcePreviewNodeOptions[e]=r,this.sourcePreviewNodes[e]=t,function(){delete n.sourcePreviewNodes[e],delete n.sourcePreviewNodeOptions[e]}},e.prototype.connectDragSource=function(e,t,r){var n=this;this.sourceNodes[e]=t,this.sourceNodeOptions[e]=r;var o=function(t){return n.handleDragStart(t,e)},a=function(t){return n.handleSelectStart(t,e)};return t.setAttribute("draggable",!0),t.addEventListener("dragstart",o),t.addEventListener("selectstart",a),function(){delete n.sourceNodes[e],delete n.sourceNodeOptions[e],t.removeEventListener("dragstart",o),t.removeEventListener("selectstart",a),t.setAttribute("draggable",!1)}},e.prototype.connectDropTarget=function(e,t){var r=this,n=function(t){return r.handleDragEnter(t,e)},o=function(t){return r.handleDragOver(t,e)},a=function(t){return r.handleDrop(t,e)};return t.addEventListener("dragenter",n),t.addEventListener("dragover",o),t.addEventListener("drop",a),function(){t.removeEventListener("dragenter",n),t.removeEventListener("dragover",o),t.removeEventListener("drop",a)}},e.prototype.getCurrentSourceNodeOptions=function(){var e=this.monitor.getSourceId(),t=this.sourceNodeOptions[e];return s["default"](t||{},{dropEffect:"move"})},e.prototype.getCurrentDropEffect=function(){return this.isDraggingNativeItem()?"copy":this.getCurrentSourceNodeOptions().dropEffect},e.prototype.getCurrentSourcePreviewNodeOptions=function(){var e=this.monitor.getSourceId(),t=this.sourcePreviewNodeOptions[e];return s["default"](t||{},{anchorX:.5,anchorY:.5,captureDraggingState:!1})},e.prototype.getSourceClientOffset=function(e){return d.getNodeClientOffset(this.sourceNodes[e])},e.prototype.isDraggingNativeItem=function(){var e=this.monitor.getItemType();return Object.keys(v).some(function(t){return v[t]===e})},e.prototype.beginDragNativeItem=function(e){this.clearCurrentDragSourceNode();var t=h.createNativeDragSource(e);this.currentNativeSource=new t,this.currentNativeHandle=this.registry.addSource(e,this.currentNativeSource),this.actions.beginDrag([this.currentNativeHandle]),
+p.isFirefox()&&window.addEventListener("mousemove",this.endDragNativeItem,!0)},e.prototype.endDragNativeItem=function(){this.isDraggingNativeItem()&&(p.isFirefox()&&window.removeEventListener("mousemove",this.endDragNativeItem,!0),this.actions.endDrag(),this.registry.removeSource(this.currentNativeHandle),this.currentNativeHandle=null,this.currentNativeSource=null)},e.prototype.endDragIfSourceWasRemovedFromDOM=function(){var e=this.currentDragSourceNode;document.body.contains(e)||this.clearCurrentDragSourceNode()&&this.actions.endDrag()},e.prototype.setCurrentDragSourceNode=function(e){this.clearCurrentDragSourceNode(),this.currentDragSourceNode=e,this.currentDragSourceNodeOffset=d.getNodeClientOffset(e),this.currentDragSourceNodeOffsetChanged=!1,window.addEventListener("mousemove",this.endDragIfSourceWasRemovedFromDOM,!0)},e.prototype.clearCurrentDragSourceNode=function(){return!!this.currentDragSourceNode&&(this.currentDragSourceNode=null,this.currentDragSourceNodeOffset=null,this.currentDragSourceNodeOffsetChanged=!1,window.removeEventListener("mousemove",this.endDragIfSourceWasRemovedFromDOM,!0),!0)},e.prototype.checkIfCurrentDragSourceRectChanged=function(){var e=this.currentDragSourceNode;return!!e&&(!!this.currentDragSourceNodeOffsetChanged||(this.currentDragSourceNodeOffsetChanged=!c["default"](d.getNodeClientOffset(e),this.currentDragSourceNodeOffset),this.currentDragSourceNodeOffsetChanged))},e.prototype.handleTopDragStartCapture=function(){this.clearCurrentDragSourceNode(),this.dragStartSourceIds=[]},e.prototype.handleDragStart=function(e,t){this.dragStartSourceIds.unshift(t)},e.prototype.handleTopDragStart=function(e){var t=this,r=this.dragStartSourceIds;this.dragStartSourceIds=null;var n=d.getEventClientOffset(e);this.actions.beginDrag(r,{publishSource:!1,getSourceClientOffset:this.getSourceClientOffset,clientOffset:n});var o=e.dataTransfer,a=h.matchNativeItemType(o);if(this.monitor.isDragging()){if("function"==typeof o.setDragImage){var i=this.monitor.getSourceId(),s=this.sourceNodes[i],u=this.sourcePreviewNodes[i]||s,c=this.getCurrentSourcePreviewNodeOptions(),l=c.anchorX,f=c.anchorY,p={anchorX:l,anchorY:f},g=d.getDragPreviewOffset(s,u,n,p);o.setDragImage(u,g.x,g.y)}try{o.setData("application/json",{})}catch(v){}this.setCurrentDragSourceNode(e.target);var y=this.getCurrentSourcePreviewNodeOptions(),m=y.captureDraggingState;m?this.actions.publishDragSource():setTimeout(function(){return t.actions.publishDragSource()})}else if(a)this.beginDragNativeItem(a);else{if(!(o.types||e.target.hasAttribute&&e.target.hasAttribute("draggable")))return;e.preventDefault()}},e.prototype.handleTopDragEndCapture=function(){this.clearCurrentDragSourceNode()&&this.actions.endDrag()},e.prototype.handleTopDragEnterCapture=function(e){this.dragEnterTargetIds=[];var t=this.enterLeaveCounter.enter(e.target);if(t&&!this.monitor.isDragging()){var r=e.dataTransfer,n=h.matchNativeItemType(r);n&&this.beginDragNativeItem(n)}},e.prototype.handleDragEnter=function(e,t){this.dragEnterTargetIds.unshift(t)},e.prototype.handleTopDragEnter=function(e){var t=this,r=this.dragEnterTargetIds;if(this.dragEnterTargetIds=[],this.monitor.isDragging()){p.isFirefox()||this.actions.hover(r,{clientOffset:d.getEventClientOffset(e)});var n=r.some(function(e){return t.monitor.canDropOnTarget(e)});n&&(e.preventDefault(),e.dataTransfer.dropEffect=this.getCurrentDropEffect())}},e.prototype.handleTopDragOverCapture=function(){this.dragOverTargetIds=[]},e.prototype.handleDragOver=function(e,t){this.dragOverTargetIds.unshift(t)},e.prototype.handleTopDragOver=function(e){var t=this,r=this.dragOverTargetIds;if(this.dragOverTargetIds=[],!this.monitor.isDragging())return e.preventDefault(),void(e.dataTransfer.dropEffect="none");this.actions.hover(r,{clientOffset:d.getEventClientOffset(e)});var n=r.some(function(e){return t.monitor.canDropOnTarget(e)});n?(e.preventDefault(),e.dataTransfer.dropEffect=this.getCurrentDropEffect()):this.isDraggingNativeItem()?(e.preventDefault(),e.dataTransfer.dropEffect="none"):this.checkIfCurrentDragSourceRectChanged()&&(e.preventDefault(),e.dataTransfer.dropEffect="move")},e.prototype.handleTopDragLeaveCapture=function(e){this.isDraggingNativeItem()&&e.preventDefault();var t=this.enterLeaveCounter.leave(e.target);t&&this.isDraggingNativeItem()&&this.endDragNativeItem()},e.prototype.handleTopDropCapture=function(e){this.dropTargetIds=[],e.preventDefault(),this.isDraggingNativeItem()&&this.currentNativeSource.mutateItemByReadingDataTransfer(e.dataTransfer),this.enterLeaveCounter.reset()},e.prototype.handleDrop=function(e,t){this.dropTargetIds.unshift(t)},e.prototype.handleTopDrop=function(e){var t=this.dropTargetIds;this.dropTargetIds=[],this.actions.hover(t,{clientOffset:d.getEventClientOffset(e)}),this.actions.drop(),this.isDraggingNativeItem()?this.endDragNativeItem():this.endDragIfSourceWasRemovedFromDOM()},e.prototype.handleSelectStart=function(e){var t=e.target;"function"==typeof t.dragDrop&&("INPUT"===t.tagName||"SELECT"===t.tagName||"TEXTAREA"===t.tagName||t.isContentEditable||(e.preventDefault(),t.dragDrop()))},e}();t["default"]=y,e.exports=t["default"]},function(e,t){"use strict";function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}t.__esModule=!0;var n=function(){function e(t,n){r(this,e);for(var o=t.length,a=[],i=0;i<o;i++)a.push(i);a.sort(function(e,r){return t[e]<t[r]?-1:1});for(var s=[],u=[],c=[],l=void 0,f=void 0,i=0;i<o-1;i++)l=t[i+1]-t[i],f=n[i+1]-n[i],u.push(l),s.push(f),c.push(f/l);for(var p=[c[0]],i=0;i<u.length-1;i++){var d=c[i],h=c[i+1];if(d*h<=0)p.push(0);else{l=u[i];var g=u[i+1],v=l+g;p.push(3*v/((v+g)/d+(v+l)/h))}}p.push(c[c.length-1]);for(var y=[],m=[],D=void 0,i=0;i<p.length-1;i++){D=c[i];var T=p[i],_=1/u[i],v=T+p[i+1]-D-D;y.push((D-T-v)*_),m.push(v*_*_)}this.xs=t,this.ys=n,this.c1s=p,this.c2s=y,this.c3s=m}return e.prototype.interpolate=function(e){var t=this.xs,r=this.ys,n=this.c1s,o=this.c2s,a=this.c3s,i=t.length-1;if(e===t[i])return r[i];for(var s=0,u=a.length-1,c=void 0;s<=u;){c=Math.floor(.5*(s+u));var l=t[c];if(l<e)s=c+1;else{if(!(l>e))return r[c];u=c-1}}i=Math.max(0,u);var f=e-t[i],p=f*f;return r[i]+n[i]*f+o[i]*p+a[i]*f*p},e}();t["default"]=n,e.exports=t["default"]},function(e,t,r){"use strict";function n(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t["default"]=e,t}function o(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function a(e,t,r){return t in 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c;t.createNativeDragSource=s,t.matchNativeItemType=u;var l=r(11),f=n(l),p=(c={},a(c,f.FILE,{exposeProperty:"files",matchesTypes:["Files"],getData:function(e){return Array.prototype.slice.call(e.files)}}),a(c,f.URL,{exposeProperty:"urls",matchesTypes:["Url","text/uri-list"],getData:function(e,t){return i(e,t,"").split("\n")}}),a(c,f.TEXT,{exposeProperty:"text",matchesTypes:["Text","text/plain"],getData:function(e,t){return i(e,t,"")}}),c)},function(e,t,r){"use strict";function n(e){return e&&e.__esModule?e:{"default":e}}function o(e){var t=e.nodeType===l?e:e.parentElement;if(!t)return null;var r=t.getBoundingClientRect(),n=r.top,o=r.left;return{x:o,y:n}}function a(e){return{x:e.clientX,y:e.clientY}}function i(e,t,r,n){var a="IMG"===t.nodeName&&(s.isFirefox()||!document.documentElement.contains(t)),i=a?e:t,u=o(i),l={x:r.x-u.x,y:r.y-u.y},f=e.offsetWidth,p=e.offsetHeight,d=n.anchorX,h=n.anchorY,g=a?t.width:f,v=a?t.height:p;s.isSafari()&&a?(v/=window.devicePixelRatio,g/=window.devicePixelRatio):s.isFirefox()&&!a&&(v*=window.devicePixelRatio,g*=window.devicePixelRatio);var y=new c["default"]([0,.5,1],[l.x,l.x/f*g,l.x+g-f]),m=new c["default"]([0,.5,1],[l.y,l.y/p*v,l.y+v-p]),D=y.interpolate(d),T=m.interpolate(h);return s.isSafari()&&a&&(T+=(window.devicePixelRatio-1)*v),{x:D,y:T}}t.__esModule=!0,t.getNodeClientOffset=o,t.getEventClientOffset=a,t.getDragPreviewOffset=i;var s=r(26),u=r(95),c=n(u),l=1},function(e,t){"use strict";function r(){return n||(n=new Image,n.src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="),n}t.__esModule=!0,t["default"]=r;var n=void 0;e.exports=t["default"]},function(e,t,r){"use strict";function n(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t["default"]=e,t}function o(e){return e&&e.__esModule?e:{"default":e}}function a(e){return new s["default"](e)}t.__esModule=!0,t["default"]=a;var i=r(94),s=o(i),u=r(98),c=o(u),l=r(11),f=n(l);t.NativeTypes=f,t.getEmptyImage=c["default"]},function(e,t){"use strict";function r(e,t){if(e===t)return!0;var r=Object.keys(e),n=Object.keys(t);if(r.length!==n.length)return!1;for(var o=Object.prototype.hasOwnProperty,a=0;a<r.length;a++){if(!o.call(t,r[a])||e[r[a]]!==t[r[a]])return!1;var i=e[r[a]],s=t[r[a]];if(i!==s)return!1}return!0}t.__esModule=!0,t["default"]=r,e.exports=t["default"]},function(e,t){e.exports=r}])});

lib/Suggestions.js

 import React, { Component } from 'react';
 
+const maybeScrollSuggestionIntoView  = (suggestionEl, suggestionsContainer) => {
+  const containerHeight = suggestionsContainer.offsetHeight
+  const suggestionHeight = suggestionEl.offsetHeight
+  const relativeSuggestionTop = suggestionEl.offsetTop - suggestionsContainer.scrollTop
+
+  if (relativeSuggestionTop + suggestionHeight  >= containerHeight) {
+    suggestionsContainer.scrollTop += (relativeSuggestionTop - containerHeight) + suggestionHeight
+  }
+  else if (relativeSuggestionTop < 0) {
+    suggestionsContainer.scrollTop += relativeSuggestionTop
+  }
+}
+
 class Suggestions extends Component {
@@ -15,2 +28,13 @@ static propTypes = {
 
+  componentDidUpdate = prevProps => {
+    const suggestionsContainer = this.refs.suggestionsContainer
+    if (suggestionsContainer && prevProps.selectedIndex !== this.props.selectedIndex) {
+      const activeSuggestion = suggestionsContainer.querySelector('.active')
+
+      if (activeSuggestion) {
+        maybeScrollSuggestionIntoView(activeSuggestion, suggestionsContainer)
+      }
+    }
+  }
+
   markIt = (input, query) => {
@@ -33,8 +57,8 @@ const escapedRegex = query.trim().replace(/[-\\^$*+?.()|[\]{}]/g, "\\$&");
       return (
-        <li key={i}
-        onMouseDown={props.handleClick.bind(null, i) }
-        onMouseOver={props.handleHover.bind(null, i) }
-        className={i == props.selectedIndex ? "active" : ""}>
-        <span dangerouslySetInnerHTML={this.markIt(item, props.query) } />
-        </li>
+          <li key={i}
+              onMouseDown={props.handleClick.bind(null, i) }
+              onMouseOver={props.handleHover.bind(null, i) }
+              className={i == props.selectedIndex ? "active" : ""}>
+            <span dangerouslySetInnerHTML={this.markIt(item, props.query) } />
+          </li>
       )
@@ -50,5 +74,5 @@ }.bind(this));
     return (
-      <div className={this.props.classNames.suggestions}>
-      <ul> { suggestions } </ul>
-      </div>
+        <div ref="suggestionsContainer" className={this.props.classNames.suggestions}>
+          <ul> { suggestions } </ul>
+        </div>
     )
@@ -55,0 +79,0 @@ }

package.json

 {
   "name": "react-tag-input",
-  "version": "4.1.0",
+  "version": "4.2.0",
   "description": "React tags is a fantastically simple tagging component for your React projects",
@@ -5,0 +5,0 @@ "main": "dist-modules/reactTags.js",

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Found 1 instance in 1 package

Fixed alerts

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This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

1043192

increased by0.23%

Lines of code

15324

increased by0.25%

No dependency changes