带有extjs 4的嵌套网格 [英] Nested grid with extjs 4

问题描述

我可以将网格放置在另一个网格的插件中.

I can put grid in the plugins of another grid.

这是我的网格，我想放入config'plugins'ext网格.

this is my grid and I want to put in the config 'plugins' ext grid.

 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')
                });

有可能吗?

推荐答案

嵌套网格是可能的.这是Sencha论坛中的解决方案:

Nested grids are possible. Here is a solution from Sencha forums:

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

您几乎明白了.在插件部分，我们将创建一个空的div，将嵌套网格呈现到该div:

You almost got it. In the plugin part, we will create a empty div to which we will render our nested grid:

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

当用户扩展网格行时，我们会将嵌套的网格渲染到其中.

And when user expands the grid row, we will render the nested grid into it.

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') });
    }
}

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