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+
+
+
+
+ The source code
+
+
+
+
+
+
+ /**
+ * A Column definition class which renders boolean data fields. See the {@link Ext.grid.column.Column#xtype xtype}
+ * config option of {@link Ext.grid.column.Column} for more details.
+ *
+ * @example
+ * Ext.create('Ext.data.Store', {
+ * storeId:'sampleStore',
+ * fields:[
+ * {name: 'framework', type: 'string'},
+ * {name: 'rocks', type: 'boolean'}
+ * ],
+ * data:{'items':[
+ * { 'framework': "Ext JS 4", 'rocks': true },
+ * { 'framework': "Sencha Touch", 'rocks': true },
+ * { 'framework': "Ext GWT", 'rocks': true },
+ * { 'framework': "Other Guys", 'rocks': false }
+ * ]},
+ * proxy: {
+ * type: 'memory',
+ * reader: {
+ * type: 'json',
+ * root: 'items'
+ * }
+ * }
+ * });
+ *
+ * Ext.create('Ext.grid.Panel', {
+ * title: 'Boolean Column Demo',
+ * store: Ext.data.StoreManager.lookup('sampleStore'),
+ * columns: [
+ * { text: 'Framework', dataIndex: 'framework', flex: 1 },
+ * {
+ * xtype: 'booleancolumn',
+ * text: 'Rocks',
+ * trueText: 'Yes',
+ * falseText: 'No',
+ * dataIndex: 'rocks'
+ * }
+ * ],
+ * height: 200,
+ * width: 400,
+ * renderTo: Ext.getBody()
+ * });
+ */
+Ext.define('Ext.grid.column.Boolean', {
+ extend: 'Ext.grid.column.Column',
+ alias: ['widget.booleancolumn'],
+ alternateClassName: 'Ext.grid.BooleanColumn',
+
+ /**
+ * @cfg {String} trueText
+ * The string returned by the renderer when the column value is not falsey.
+ */
+ trueText: 'true',
+
+ /**
+ * @cfg {String} falseText
+ * The string returned by the renderer when the column value is falsey (but not undefined).
+ */
+ falseText: 'false',
+
+ /**
+ * @cfg {String} undefinedText
+ * The string returned by the renderer when the column value is undefined.
+ */
+ undefinedText: ' ',
+
+ constructor: function(cfg){
+ this.callParent(arguments);
+ var trueText = this.trueText,
+ falseText = this.falseText,
+ undefinedText = this.undefinedText;
+
+ this.renderer = function(value){
+ if(value === undefined){
+ return undefinedText;
+ }
+ if(!value || value === 'false'){
+ return falseText;
+ }
+ return trueText;
+ };
+ }
+});
+
+