X-Git-Url: http://git.ithinksw.org/extjs.git/blobdiff_plain/b37ceabb82336ee82757cd32efe353cfab8ec267..f5240829880f87e0cf581c6a296e436fdef0ef80:/examples/docs/source/CheckColumn.html?ds=sidebyside diff --git a/examples/docs/source/CheckColumn.html b/examples/docs/source/CheckColumn.html new file mode 100644 index 00000000..4741a93f --- /dev/null +++ b/examples/docs/source/CheckColumn.html @@ -0,0 +1,81 @@ + + + + The source code + + + + +
/*!
+ * Ext JS Library 3.3.0
+ * Copyright(c) 2006-2010 Ext JS, Inc.
+ * licensing@extjs.com
+ * http://www.extjs.com/license
+ */
+Ext.ns('Ext.ux.grid');
+
+/**
+ * @class Ext.ux.grid.CheckColumn
+ * @extends Ext.grid.Column
+ * 

A Column subclass which renders a checkbox in each column cell which toggles the truthiness of the associated data field on click.

+ *

Note. As of ExtJS 3.3 this no longer has to be configured as a plugin of the GridPanel.

+ *

Example usage:

+ *

+var cm = new Ext.grid.ColumnModel([{
+       header: 'Foo',
+       ...
+    },{
+       xtype: 'checkcolumn',
+       header: 'Indoor?',
+       dataIndex: 'indoor',
+       width: 55
+    }
+]);
+
+// create the grid
+var grid = new Ext.grid.EditorGridPanel({
+    ...
+    colModel: cm,
+    ...
+});
+ * 
+ * In addition to toggling a Boolean value within the record data, this + * class toggles a css class between 'x-grid3-check-col' and + * 'x-grid3-check-col-on' to alter the background image used for + * a column. + */ +Ext.ux.grid.CheckColumn = Ext.extend(Ext.grid.Column, { + + /** + * @private + * Process and refire events routed from the GridView's processEvent method. + */ + processEvent : function(name, e, grid, rowIndex, colIndex){ + if (name == 'mousedown') { + var record = grid.store.getAt(rowIndex); + record.set(this.dataIndex, !record.data[this.dataIndex]); + return false; // Cancel row selection. + } else { + return Ext.grid.ActionColumn.superclass.processEvent.apply(this, arguments); + } + }, + + renderer : function(v, p, record){ + p.css += ' x-grid3-check-col-td'; + return String.format('
 
', v ? '-on' : ''); + }, + + // Deprecate use as a plugin. Remove in 4.0 + init: Ext.emptyFn +}); + +// register ptype. Deprecate. Remove in 4.0 +Ext.preg('checkcolumn', Ext.ux.grid.CheckColumn); + +// backwards compat. Remove in 4.0 +Ext.grid.CheckColumn = Ext.ux.grid.CheckColumn; + +// register Column xtype +Ext.grid.Column.types.checkcolumn = Ext.ux.grid.CheckColumn;
+ + \ No newline at end of file