2010-11-07 178 views
0

我正在尝试ASP.NET MVC 3(默认视图引擎)中的主细节场景。JQGrid Master Detail select/MultiSelect on details grid not working

我能够通过以下代码http://www.trirand.com/blog/jqgrid/jqgrid.html并获得主细节工作。问题是,当我选择在细节 任何行第一行似乎都被选择上的链接/未选择 点击查找选择的ID的回归,NULL,NULL,NULL,NULL,NUL

有你的人经历过一样的。

如果您可以指向我使用JQGrid主控细节的ASP.NET MVC示例,那将非常感谢。

问候,

三月

编辑 - 代码

1-查看页面

<%@ Page Title="" Language="C#" MasterPageFile="~/Views/Shared/default.Master" Inherits="System.Web.Mvc.ViewPage<dynamic>" %> 

<asp:Content ID="Content1" ContentPlaceHolderID="TitleContent" runat="server"> 
    Orders Available 
</asp:Content> 
<asp:Content ID="Content2" ContentPlaceHolderID="HeadContent" runat="server"> 
    <link href="../../Content/ui.jqgrid.css" rel="stylesheet" type="text/css" /> 
    <link href="../../Scripts/themes/redmond/jquery-ui-1.8.6.custom.css" rel="stylesheet" 
     type="text/css" /> 
    <script src="../../Scripts/jquery.validate.min.js" type="text/javascript"></script> 
    <script src="../../Scripts/js/grid.locale-en.js" type="text/javascript"></script> 
    <script src="../../Scripts/jquery.jqGrid.min.js" type="text/javascript"></script> 
</asp:Content> 
<asp:Content ID="Content3" ContentPlaceHolderID="scriptContent" runat="server"> 
    <script type="text/javascript"> 
     jQuery(document).ready(function() { 

      jQuery("#list10").jqGrid({ 
       url: '/order/list/', 
       datatype: "json", 
       mtype: 'post', 
       colNames: ['PurchaseOrder', 'SalesOrder', 'OrderDate', 'Supplier', 'Status', "Details"], 
       colModel: [ 
     { name: 'PurchaseOrder', index: 'PurchaseOrder', width: 100, align: 'left' }, 
          { name: 'SalesOrder', index: 'SalesOrder', width: 100, align: 'left' }, 
          { name: 'OrderDate', index: 'OrderDate', width: 75, align: 'left' }, 
          { name: 'Supplier', index: 'Supplier', width: 150, align: 'left' }, 
          { name: 'Status', index: 'Status', width: 50, align: 'left' },       
          { name: 'Details', index: 'Details', width: 50, align: 'left' } 
    ], 
       rowNum: 10, 
       rowList: [10, 20, 30], 
       pager: '#pager10', 
       sortname: 'id', 
       viewrecords: true, 
       sortorder: "desc", 
       multiselect: false, 
       caption: "Invoice Header", 
       onSelectRow: function (ids) { 
        if (ids == null) { 
         ids = 0; 
         if (jQuery("#list10_d").jqGrid('getGridParam', 'records') > 0) { 
          jQuery("#list10_d").jqGrid('setGridParam', { url: "/order/detail/id=" + ids, page: 1 }); 
          jQuery("#list10_d").jqGrid('setCaption', "Invoice Detail: " + ids) 
       .trigger('reloadGrid'); 
         } 
        } else { 
         jQuery("#list10_d").jqGrid('setGridParam', { url: "/order/detail/id=" + ids, page: 1 }); 
         jQuery("#list10_d").jqGrid('setCaption', "Invoice Detail: " + ids) 
      .trigger('reloadGrid'); 
        } 
       } 
      }); 
      jQuery("#list10").jqGrid('navGrid', '#pager10', { add: false, edit: false, del: false }); 
      jQuery("#list10_d").jqGrid({ 
       height: 100, 
       url: "/order/detail/", 
       datatype: "json", 
       colNames: ['Stock Number', 'Description', 'Available', 'Required'], 
       colModel: [ 
     { name: 'PartNumber', index: 'StockNumber', width: 100, align: 'left' }, 
          { name: 'Description', index: 'Description', width: 200, align: 'left' }, 
          { name: 'Available', index: 'Available', width: 75, align: 'left' }, 
          { name: 'Required', index: 'Required', width: 75, align: 'left' } 
    ], 
       rowNum: 5, 
       rowList: [5, 10, 20], 
       pager: '#pager10_d', 
       sortname: 'item', 
       viewrecords: true, 
       sortorder: "asc", 
       multiselect: true, 
       caption: "Invoice Detail", 
       beforeSelectRow: function(rowid, e) { return true; } 

      }).navGrid('#pager10_d', { add: false, edit: false, del: false }); 
      jQuery("#ms1").click(function() { 
       var s; 
       s = jQuery("#list10_d").jqGrid('getGridParam', 'selarrrow'); 
       alert(s); 
      }); 

     }); 
    </script> 
</asp:Content> 
<asp:Content ID="Content4" ContentPlaceHolderID="mainContent" runat="server"> 
    <div class="orderSelSum"> 
     <h3> 
      Summary</h3> 
     <p> 
      Contrary to popular belief, Lorem Ipsum is not simply random text. It has roots 
      in a piece of classical Latin literature from 45 BC, making it over 2000 years old. 
      Richard McClintock, a Latin professor at Hampden-Sydney College in Virginia, looked 
      up one of the more obscure Latin words, consectetur, from a Lorem Ipsum passage, 
      and going through the cites of the word in classical literature, discovered the 
      undoubtable source. Lorem Ipsum comes from sections 1.10.32 and 1.10.33 of "de Finibus 
      Bonorum et Malorum" (The Extremes of Good and Evil) by Cicero, written in 45 BC. 
      This book is a treatise on the theory of ethics, very popular during the Renaissance. 
      The first line of Lorem Ipsum, "Lorem ipsum dolor sit amet..", comes from a line 
      in section 1.10.32</p> 
    </div> 
    <div id="orderMain"> 
     <table id="list10"> 
     </table> 
     <div id="pager10"> 
     </div> 
     <br /> 
     Invoice Detail 
     <table id="list10_d"> 
     </table> 
     <div id="pager10_d"> 
     </div> 
     <a href="javascript:void(0)" id="ms1">Get Selected id's</a> 
    </div> 
</asp:Content> 

2- JSON结果

a)对于主表

{"total":10,"page":1,"records":4,"rows":[{"id":"4cf2c07d-1f13-4add-8bf9-3e7bca441a69","cell":["NV32653-A","23434324","03/01/2010","MY Supplier","Ready for Use","\u003ca href=\u0027#\u0027\u003eDetails\u003c/a\u003e"]},{"id":"54f3b266-dd14-4137-ab76-6d4a1fd7fe7c","cell":["NV32653-A","23434324","03/01/2010","MY Supplier","Ready for Use","\u003ca href=\u0027#\u0027\u003eDetails\u003c/a\u003e"]},{"id":"ab63a5ae-1f00-43ed-a50e-d8fb60ff2df2","cell":["NV32653-A","23434324","03/01/2010","MY Supplier","Ready for Use","\u003ca href=\u0027#\u0027\u003eDetails\u003c/a\u003e"]},{"id":"484c0e05-80c6-4259-8a29-ca6be83037e4","cell":["NV32653-A","23434324","03/01/2010","MY Supplier","Ready for Use","\u003ca href=\u0027#\u0027\u003eDetails\u003c/a\u003e"]}]} 

二)详细

{"rows":[{"id":null,"cell":["PART A","Apple ","10","0"]},{"id":null,"cell":["PART B","Orange","12","0"]},{"id":null,"cell":["PART C","Banana","8","0"]},{"id":null,"cell":["PART D","Bread","10","0"]},{"id":null,"cell":["Part E","Jam","9","0"]}]} 

一些图像

alt text alt text alt text

更新1 发现细节JSON包含空的ID字段。我会尽快纠正。

+0

从我所看到的情况来看,人们更倾向于为那些欣赏并接受他们答案的人提供帮助。 – asfsadf 2010-11-07 18:06:42

+0

@ PolishedTurd-我明白你的意思,我的一些问题并没有真正的答案,有的我自己回答,我不确定我是否应该选择我的答案作为答案。 – TheMar 2010-11-07 18:25:13

+0

是的,如果你自己是合适的答案,那肯定是这样标记的。 – asfsadf 2010-11-07 18:33:17

回答

2

唯一的问题,你必须考虑在主/细节情况是在两个表中选择ids。理解这一点很重要,即jqGrid使用从服务器返回的id作为网格的<tr>元素的ID。所以,如果你使用两个表相同的ID(重复),你会有冲突。

它你仍然有实施主/细节情况的问题,你应该附加你的问题的代码示例和一些测试数据。可以将测试JSON数据保存到文本文件以模拟服务器响应,因此不需要服务器代码。

+0

@ Oleg-谢谢你的回复。在创建非专有数据以供显示后,我会在代码后面添加代码。 – TheMar 2010-11-07 23:49:48

+0

@ Oleg-我已更新帖子并提供更多详细信息。因为你谈到了Ids,我在想,是否有可能将所有目前为空的ID都视为相同并导致此问题。 – TheMar 2010-11-08 01:30:30

+0

@Oleg - 你说得对。谢谢。所有ID都为空导致此问题。 – TheMar 2010-11-08 01:33:34