| New file |
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| 0,0 → 1,62 |
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| /* |
| * Ext JS Library 2.0.2 |
| * Copyright(c) 2006-2008, Ext JS, LLC. |
| * licensing@extjs.com |
| * |
| * http://extjs.com/license |
| */ |
| |
| /** |
| * @class Ext.grid.RowNumberer |
| * This is a utility class that can be passed into a {@link Ext.grid.ColumnModel} as a column config that provides |
| * an automatic row numbering column. |
| * <br>Usage:<br> |
| <pre><code> |
| // This is a typical column config with the first column providing row numbers |
| var colModel = new Ext.grid.ColumnModel([ |
| new Ext.grid.RowNumberer(), |
| {header: "Name", width: 80, sortable: true}, |
| {header: "Code", width: 50, sortable: true}, |
| {header: "Description", width: 200, sortable: true} |
| ]); |
| </code></pre> |
| * @constructor |
| * @param {Object} config The configuration options |
| */ |
| Ext.grid.RowNumberer = function(config){ |
| Ext.apply(this, config); |
| if(this.rowspan){ |
| this.renderer = this.renderer.createDelegate(this); |
| } |
| }; |
| |
| Ext.grid.RowNumberer.prototype = { |
| /** |
| * @cfg {String} header Any valid text or HTML fragment to display in the header cell for the row |
| * number column (defaults to ''). |
| */ |
| header: "", |
| /** |
| * @cfg {Number} width The default width in pixels of the row number column (defaults to 23). |
| */ |
| width: 23, |
| /** |
| * @cfg {Boolean} sortable True if the row number column is sortable (defaults to false). |
| */ |
| sortable: false, |
| |
| // private |
| fixed:true, |
| menuDisabled:true, |
| dataIndex: '', |
| id: 'numberer', |
| rowspan: undefined, |
| |
| // private |
| renderer : function(v, p, record, rowIndex){ |
| if(this.rowspan){ |
| p.cellAttr = 'rowspan="'+this.rowspan+'"'; |
| } |
| return rowIndex+1; |
| } |
| }; |