Ext4.2 Ext.grid.GridPanel根据某列改变行的颜色

EXT

                                viewConfig: {
		    getRowClass: function(record, rowIndex, rowParams, store){
		    	if(record.data.state=='1'){
		    	 return 'x-grid-record-red';
		    	}
		    	//else{
		    	// return 'x-grid-record-yellow';
		    	//}
		    }
		},

css

                       .x-grid-record-red .x-grid-cell{
			   background: #E6D1E3;
			}
			.x-grid-record-yellow .x-grid-cell{
			   background: #F3FEC2;
			}
			.x-grid-record-green .x-grid-cell{
			   background: #92FCCC;
			}