dynamic-virtual-scroller - npm Package Compare versions

Comparing version 3.0.24 to 3.0.25

package.json

 {
   "name": "dynamic-virtual-scroller",
-  "version": "3.0.24",
+  "version": "3.0.25",
   "description": "A virtual scroller for the web that can handle dynamic row and column sizes.",
@@ -5,0 +5,0 @@ "main": "virtual-scroller.js",

src/js/VirtualScroller.js

@@ -386,2 +386,14 @@ import {ATTRIBUTES, EVENTS, CLASSES, DATA} from "./constants";
         },
+        removeRows: function (params) {
+            params = validateParameters(params, {
+                rowIndices: {type: 'array'}
+            });
+            // We need to remove the last index first, otherwise the removal would affect the other indices
+            var sortedIndices = _.reverse(_.sortBy(params.rowIndices));
+            _.forEach(sortedIndices, function (rowIndex) {
+                renderManager.removeItemAt({rowIndex: rowIndex});
+            });
+            renderManager.render(scrollManager); // render more items underneith
+        },
+
         removeColumnAt: function (params) {
@@ -394,2 +406,13 @@ params = validateParameters(params, {
         },
+        removeColumns: function (params) {
+            params = validateParameters(params, {
+                columnIndices: {type: 'array'}
+            });
+            // We need to remove the last index first, otherwise the removal would affect the other indices
+            var sortedIndices = _.reverse(_.sortBy(params.columnIndices));
+            _.forEach(sortedIndices, function (columnIndex) {
+                renderManager.removeItemAt({columnIndex: columnIndex});
+            });
+            renderManager.render(scrollManager); // render more items to the right
+        },
         
@@ -401,3 +424,3 @@ moveRow: function (params) {
             });
-            renderManager.moveRow(_.extend({scrollManager}, params));
+            renderManager.moveRow(_.assign({scrollManager}, params));
         },
@@ -409,4 +432,13 @@
             });
-            renderManager.addItemAt(_.extend({scrollManager}, params));
+            renderManager.addItemAt(_.assign({scrollManager}, params));
         },
+        addRows: function (params) {
+            params = validateParameters(params, {
+                rowIndices: {type: 'array'}
+            });
+            var sortedIndices = _.sortBy(params.rowIndices);
+            _.forEach(sortedIndices, function (rowIndex) {
+                renderManager.addItemAt(_.assign({scrollManager}, {rowIndex: rowIndex}));
+            });
+        },
 
@@ -417,4 +449,13 @@ addColumnAt: function (params) {
             });
-            renderManager.addItemAt(_.extend({scrollManager}, params));
+            renderManager.addItemAt(_.assign({scrollManager}, params));
         },
+        addColumns: function (params) {
+            params = validateParameters(params, {
+                columnIndices: {type: 'array'}
+            });
+            var sortedIndices = _.sortBy(params.columnIndices);
+            _.forEach(sortedIndices, function (columnIndex) {
+                renderManager.addItemAt(_.assign({scrollManager}, {columnIndex: columnIndex}));
+            });
+        },
         
@@ -573,2 +614,6 @@ rowWasMovedInDom: renderManager.rowWasMovedInDom,
 
+        getRowCount: function () {
+            return config.rowCount;
+        },
+
     };
@@ -575,0 +620,0 @@

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Improved metrics

Total package byte prevSize

536982

increased by0.79%

Lines of code

7599

increased by1.14%

No dependency changes