需求：A1可编辑，A2/A3不可编辑；A1设置好值以后自动A3=A1-A2
// form datagrid $('#form-tt').datagrid({ method:'get', toolbar:'#form-tb', rownumbers:true, showFooter:true, singleSelect:true, emptyMsg:"<div style='text-align: left;padding-left: 30px'>无数据显示</div>", columns:[[ {field:'materialDetailName',title:'物资名称',width:'15%',align:'center'}, {field:'type',title:'规格型号',width:'10%',align:'center'}, {field:'unit',title:'单位',width:'10%',align:'center'}, {field:'actualNum',title:'实际库存数',width:'15%',align:'right', editor:{type:'numberbox',options:{precision:9}} }, {field:'shouldNum',title:'账面库存',width:'15%',align:'right'}, {field:'balance',title:'盘盈(+)盘亏(-)',width:'15%',align:'right'}, {field:'stockPlace',title:'存放地',width:'15%',align:'center', editor:{type:'textbox'} }, {field:'remarks',title:'备注',width:'15%',align:'left', editor:{type:'textbox'} }, {field:'inventoryByName',title:'盘点人',width:'10%',align:'center'} ]], onBeginEdit:function (index, row) { //获取表格可编辑对象 var editors = $(this).datagrid('getEditors', index); var n = []; $.each(editors, function (index, item) { n[index] = $(item.target); }); let text = $('#inventory-warehouse').combobox('getText'); n[1].textbox('setValue', text); //计算盈亏 $('.easyui-checkbox').checkbox({width:'18px', height:'18px'}); var editors = $(this).datagrid('getEditors', index); var box = $(this).datagrid('getRows',index); var n0 = $(editors[0].target); //得到A1的对象 var n1 = box['0']['shouldNum']; //得到A2的值 // N0事件 n0.numberbox({ onChange:function(){ var val1 = Number(n0.numberbox('getValue'))-n1; alert(val1); //$(this).datagrid() } }); } });
