EasyUI – 完结DataGrid 主从表展现 DetailView达成方式

先上图

图片 1图片 2

 技术完结上急需救助的,请留言

 

完成原理

<html>
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
    <meta name="keywords" content="jquery,ui,easy,easyui,web">
    <meta name="description" content="easyui help you build your web page easily!">
    <title>Expand row in DataGrid to show subgrid - jQuery EasyUI Demo</title>
    <link rel="stylesheet" type="text/css" href="http://www.jeasyui.com/easyui/themes/default/easyui.css">
    <link rel="stylesheet" type="text/css" href="http://www.jeasyui.com/easyui/themes/icon.css">
    <link rel="stylesheet" type="text/css" href="http://www.jeasyui.com/easyui/demo/demo.css">
    <script type="text/javascript" src="http://code.jquery.com/jquery-1.4.4.min.js"></script>
    <script type="text/javascript" src="http://www.jeasyui.com/easyui/jquery.easyui.min.js"></script>
    <script type="text/javascript" src="http://www.jeasyui.com/easyui/datagrid-detailview.js"></script>
</head>
<body>
    <h2>Expand row in DataGrid to show subgrid</h2>
    <div class="demo-info" style="margin-bottom:10px">
        <div class="demo-tip icon-tip"> </div>
        <div>Click the expand button to expand row and view subgrid.</div>
    </div>

    <table id="dg" style="width:650px;height:250px"
            url="datagrid22_getdata.php" 
            title="DataGrid - SubGrid"
            singleSelect="true" fitColumns="true">
        <thead>
            <tr>
                <th field="itemid" width="80">Item ID</th>
                <th field="productid" width="100">Product ID</th>
                <th field="listprice" align="right" width="80">List Price</th>
                <th field="unitcost" align="right" width="80">Unit Cost</th>
                <th field="attr1" width="220">Attribute</th>
                <th field="status" width="60" align="center">Status</th>
            </tr>
        </thead>
    </table>
    <script type="text/javascript">
        $(function(){
            $('#dg').datagrid({
                view: detailview,
                detailFormatter:function(index,row){
                    return '<div style="padding:2px"><table id="ddv-' + index + '"></table></div>';
                },
                onExpandRow: function(index,row){
                    $('#ddv-'+index).datagrid({
                        url:'datagrid22_getdetail.php?itemid='+row.itemid,
                        fitColumns:true,
                        singleSelect:true,
                        rownumbers:true,
                        loadMsg:'',
                        height:'auto',
                        columns:[[
                            {field:'orderid',title:'Order ID',width:200},
                            {field:'quantity',title:'Quantity',width:100,align:'right'},
                            {field:'unitprice',title:'Unit Price',width:100,align:'right'}
                        ]],
                        onResize:function(){
                            $('#dg').datagrid('fixDetailRowHeight',index);
                        },
                        onLoadSuccess:function(){
                            setTimeout(function(){
                                $('#dg').datagrid('fixDetailRowHeight',index);
                            },0);
                        }
                    });
                    $('#dg').datagrid('fixDetailRowHeight',index);
                }
            });
        });
    </script>


</body>
</html>