jqgrid中subgrid的postData无法正常工作? [英] postData for subgrid in jqgrid not working?

问题描述

我有一个带有子网格的jqgrid，它调用一个servlet. 我正在使用POST将一些数据发送到servlet，但是在调用子网格时不会发送相同的数据.这是我的JS:

Hi I have a jqgrid with a subgrid which calls into a servlet. I am sending some data to the servlet using POST but the same data doesn't get sent when the call for the subgrid is made. This is my JS:

$("#testsTable").jqGrid({
  mtype: "POST",
  url: "GetCurrentStatusServlet",
  postData: {buildPath :"C:\\Test\\01"},
  datatype: "xml",
     colNames:['TestCase Name', 'Last Update', 'Status'],
     colModel:[
      {name:'name',index:'name', width:90},
      {name:'lastupdate',index:'lastupdate', width:100},
      {name:'status',index:'status', width:80, align:"right"}   
     ],
     rowNum:10,
     autowidth: true,
     rowList:[10,20,30],
     pager: $('#pager1'),
     sortname: 'id',
     viewrecords: true,
     multiselect: true,
  caption: "Tests",
     sortorder: "desc",
     subGrid: true,
     subGridUrl : "GetCurrentStatusServlet",
     subGridModel: [ {
       name:  ['TestCase Name', 'Last Update', 'Status'],
       width : [100, 200, 80],
       params: ['name']}]
 }).navGrid('#pager1',{edit:false,add:false,del:false}); 

那么如何将数据也发布到子网格servlet?有什么办法可以指定subgridPostData吗? 谢谢.

So how can I postData also to the subgrid servlet? is there any way to specify subgridPostData? Thanks.

推荐答案

我发现subgridPostData的建议很好.可能您应该在 trirand论坛中发布相应的功能请求.

I find the suggestion with subgridPostData good. Probably you should post the corresponding feature request in the trirand forum.

现在，您可以使用 serializeSubGridData 事件本身来实现相同的功能.只需使用您喜欢的名称(例如subgridPostData)定义一个新的jqGrid参数，然后在您的

Now you can implement the same feature itself using serializeSubGridData event. Just define a new jqGrid parameter with the name which you like, for example subgridPostData and use it inside of your serializeSubGridData event handler:

$("#testsTable").jqGrid({
    ...
    subGrid: true,
    subGridUrl: "GetCurrentStatusServlet",
    subgridPostData: {foo: "bar"},
    serializeSubGridData: function(postdata) {
        return $.extend(postdata, this.p.subgridPostData);
    },
    ...
});

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