用extjs 4嵌套网格

Question

我可以把网格放入另一个网格的插件中。

这是我的网格，我想放置在配置'插件'ext网格。

var grid = new Ext.grid.GridPanel({ 
        store: store, 
        columns: [ 
     { header: 'Customer Name', dataIndex: 'CustomerName', width: 212 }, 
     { header: 'Charge Date', dataIndex: 'ChargeDate', width: 212 }, 
     { header: 'Package Plan', dataIndex: 'PackagePlan', width: 212 }, 
     { header: 'Current Invoice Sum', dataIndex: 'CurrentInvoiceSum', width: 212 } 
    ], 
        plugins: [{ 
         ptype: 'rowexpander', 
         rowBodyTpl: ['<div style="background-color:#CBDDF3; width:643px;margin-left:147px;margin-bottom: 20px;border: 1px solid;">', 
      '<p><b>Customer Details:</b><br/>{CustomerName}<br/> {CustomerAddress}, {CustomerPhone}, {CustomerEmail} </p>', 
           '<p><b>Package Type:</b> {PackagePlan}<br/>', 
           '<b>Invoice Details:</b></p>', 
        '<div class="nestedO" id="{InvoiceId}"></div> </div>', 
     ] 
        }], 
        width: 900, 
        height: 450, 
        renderTo: Ext.get('Ongoing') 
       }); 

这可能吗？

Answer 1

嵌套网格是可能的。下面是煎茶论坛上的解决方案：

http://www.sencha.com/forum/showthread.php?151442-Nested-EXTJS-4-Grids&p=668193&viewfull=1#post668193

你几乎得到了它。在插件部分，我们将创建一个空的div来，我们将使我们的网格嵌套：

plugins: [{ 
     ptype: "rowexpander", 
     rowBodyTpl: ['<div id="SessionInstructionGridRow-{ClientSessionId}" ></div>']  
}], 

当用户展开网格行，我们将呈现网格嵌套了进去。

expandbody : function(rowNode,record, expandbody) { 
    var targetId = 'SessionInstructionGridRow-' + record.get('ClientSessionId'); 
    if (Ext.getCmp(targetId + "_grid") == null) { 
     var sessionInstructionGrid = Ext.create('TS.view.client.SessionInstruction', { 
      renderTo: targetId, 
      id: targetId + "_grid" 
     }); 
     rowNode.grid = sessionInstructionGrid; 
     sessionInstructionGrid.getEl().swallowEvent(['mouseover', 'mousedown', 'click', 'dblclick', 'onRowFocus']); 
     sessionInstructionGrid.fireEvent("bind", sessionInstructionGrid, { ClientSessionId: record.get('ClientSessionId') }); 
    } 
}