Grid列选中一行某些按钮启用
例:gridId(Grid ID)
btnEditId(编辑按钮ID)
btnDeleteId(删除按钮ID)
JS:
var setButtonStatus = function (gridId, btnEditId, btnDeleteId) { var gridView = Ext.getCmp(gridId).getSelectionModel(); //获取Grid列选中状态 if (gridView.hasSelection()) { if (typeof (Ext.getCmp(btnEditId)) != 'undefined') //判断控件状态 Ext.getCmp(btnEditId).setDisabled(false); //设置控件显示 if (typeof (Ext.getCmp(btnDeleteId)) != 'undefined') Ext.getCmp(btnDeleteId).setDisabled(false); } else { if (typeof (Ext.getCmp(btnEditId)) != 'undefined') Ext.getCmp(btnEditId).setDisabled(true); if (typeof (Ext.getCmp(btnDeleteId)) != 'undefined') Ext.getCmp(btnDeleteId).setDisabled(true); }}
调用:
item.Add(Html.Y().Grid(Model.GridId, Model.StoreId) .Listeners(l => { l.SelectionChange.Handler += string.Format(@"setButtonStatus('{0}','{1}','{2}')" , Model.GridId, vm.BTN_HBOOK_ITEM_EDIT, vm.BTN_HBOOK_ITEM_DELETE); })
转载于:https://www.cnblogs.com/teamate/p/3682701.html