2010-12-02 52 views
0

我正在使用JqGrid和我的WebForms网站设置从[WebMethod()]中获取数据。这是工作,但现在我需要获得编辑帖子以“Application/json”的形式发回内容,但我没有运气。看着Fiddler,我看到帖子回到“Application/x-www-form-urlencoded” - 我以为我找到并设置了所有正确的选项,但它仍然是一个禁忌。Asp.net JqGrid:获取网格的编辑帖子去Application/Json?

这里的网格设置:

$.extend($.jgrid.edit, { 
    ajaxEditOptions: { contentType: "application/json; charset=utf-8" },   
}); 

jQuery("#<%=jqGridName%>").jqGrid({ 
     editurl: "/web/juicepress-misc-settings.aspx/saveJpUserException", 
     ajaxGridOptions: { contentType: "application/json; charset=utf-8", dataType: "json" }, 
     ajaxEditOptions: { contentType: "application/json; charset=utf-8", dataType: "json" }, 
     prmNames: { 
      search: "isSearch", 
      nd: null, 
      rows: "numRows", 
      page: "page", 
      sort: "sortField", 
      order: "sortOrder" 
     }, 
     // Default values for search to make sure that the ajax call doesn't fail 
     postData: { searchString: '', searchField: '', searchOper: '' }, 
     datatype: function(postdata) {     
      $.ajax({ 
       url: '/Web/juicepress-misc-settings.aspx/getJpUserExceptions', 
       type: "POST", 
       contentType: "application/json; charset=utf-8", 
       data: JSON.stringify(postdata), 
       dataType: "json", 
       success: function(data, st) {       
        if (st == "success") { 
         var grid = $("#<%=jqGridName%>")[0]; 
         var gridData = data.d;             
         grid.addJSONData(gridData); 
        } 
       }, 
       error: function() { 
        alert("Error with AJAX callback"); 
       } 
      }); 
     }, 
     height: <%=height %>, 
     width: <%=width %>, 
     jsonReader: {     
      id: "<%= keyDataField %>", //index of the column with the PK in it     
      repeatitems: false 
     }, 
     colNames: [ <%= getColumnHeaders() %> ], 
     colModel: [ <%= getColumns() %> ], 
     multiselect: false, 
     gridview: true, 
     ignoreCase: true, 
     caption: "<%= gridTitle %>", 
     gridComplete: function(){      
      var ids = jQuery("#<%=jqGridName%>").jqGrid('getDataIDs');      
      for(var i=0;i < ids.length;i++){ 
       var cl = ids[i];       
       be = "<input style='height:22px;width:20px;' type='button' value='E' onclick=\"jQuery('#<%=jqGridName%>').editRow('"+cl+"');\" />"; 
       se = "<input style='height:22px;width:20px;' type='button' value='S' onclick=\"jQuery('#<%=jqGridName%>').saveRow('"+cl+"');\" />";      
       jQuery("#<%=jqGridName%>").jqGrid('setRowData',cl,{act:be+se}); 
      } 
     } 
    }); 

我的服务是在页面中[的WebMethod]装饰方法:

[WebMethod()] 
public static void saveJpUserException(string name, string description, string oper, int id) { 
    ... 
} 

回答

0

在线显然编辑不使用 “ajaxEditOptions”,而是使用 “ajaxRowOptions”(去图)...

所以修复它这样的:

ajaxRowOptions: { contentType: "application/json; charset=utf-8", dataType: "json" }