Ext.Net 1.x_Ext.Net.GridPanel行按钮高亮否

 JS:

var prepare = function (grid, toolbar, rowIndex, record) {                var firstButton = toolbar.items.get(0);                var SecondButton = toolbar.items.get(1);                var fourthButton = toolbar.items.get(2);                if (record.data.Surplus < 1 || record.data.IsCompulsory=='Y') {                    firstButton.setDisabled(true);                    firstButton.setTooltip('对不起已经被选完或者此课程为必修课！');                }                if (record.data.IsCompulsory == 'N') {                    fourthButton.setDisabled(true);                    fourthButton.setTooltip('此课程为选修课您不能操作此功能！');                }                if (record.data.Count <1) {                    SecondButton.setDisabled(true);                    SecondButton.setTooltip('此课程暂无人员选修！');                }            }