Question

我正在使用这样的代码进行文件上传。单击编辑按钮后，事件将触发到ashx页面。并且还从form.get方法中读取值。但我无法获得文件上传的路径。请帮我搞定。

jQuery("#grid").jqGrid({
    url:'handler.ashx',
    datatype: 'json',
    mtype: 'GET',
    colNames:['Seriel Number', 'Script Name', 'Script Location','Host Url','Protocol','Rampup Time','No of Users','Loop','Delay'],
    colModel:[
        {name:'sr_no',index:'sr_no', width:55,editable:false,editoptions:{readonly:true,size:10},hidden:true},
        {name:'script_name',index:'script_name', width:100,editable:true, editrules:{required:false}, editoptions:{size:10, maxlength: 15}},
        {name:'script_loc',index:'script_loc', width:100,editable:true, editrules:{required:false},edittype: 'file', editoptions:{enctype: "multipart/form-data"}},
        {name:'host_url',index:'host_url', width:100,editable:true, editrules:{required:true}, editoptions:{ size:10, maxlength: 25}},
        {name:'protocol',index:'protocol', width:100,editable:true, editrules:{required:true}, editoptions:{size:10, maxlength: 10}},
        {name:'rampup_time',index:'rampup_time', width:100,editable:true, editrules:{required:true}, editoptions:{defaultValue: '0',size:2, maxlength: 4}},
        {name:'noof_users',index:'noof_users', width:100,editable:true, editrules:{required:false}, editoptions:{size:4, maxlength: 8}},
        {name:'loops',index:'loops', width:100,editable:true, editrules:{required:true}, editoptions:{defaultValue: '1'  ,size:1, maxlength: 2}},
        {name:'delay',index:'delay', width:100,editable:true, editrules:{required:true}, editoptions:{defaultValue: '0',size:1, maxlength: 4}}                      
    ],
    postData: { 
    },
    rowNum:20,
    rowList:[20,40,60],
    height: 200,
    autowidth: true,
    rownumbers: true,
    pager: '#pager',
    sortname: 'sr_no',
    viewrecords: true,
    sortorder: "asc",
    caption:"Users",
    emptyrecords: "Empty records",
    loadonce: false,
    loadComplete: function() {
    },
})

Answer 1

以下是我在代码中使用jqgrid的方法。使用此代码作为参考。我不说这是精确的colution但它可能对你有用。在我的jqgrid脚本中，我已经使用param指定了url作为url：'controller.aspx？p = load'

    jQuery("#jQGridDemo").jqGrid({
     url: 'controller.aspx?p=load',
     datatype: 'json',
     mtype: 'POST',
     colNames: ['Job Order #', 'Part #', 'Operation #' ...],
     colModel: [...]
     ....
     ....
    });

在我的controller.aspx页面中：

    protected void Page_Load(object sender, EventArgs e)
    {
        Response.AddHeader("Content-type", "text/javascript");

     if (Request.Params["p"].Equals("load"))
     {
        bool success = true;
        OrderEntity[] arrReturn = Order.getOrderArray(0, -1);
        int arry_size = arrReturn.Length;

        string data = JsonConvert.SerializeObject(arrReturn);
        string ret = "{data:" + data + ",\n";
        ret += "recordType : 'object'}";
        if (data == null)
        {
            success = false;
            Response.Write("0");
        }
        if (success == true)
        {
            Response.Write(data);
        }
       }
      }

在jqgrid-handler example handler with jqgrid

中引用此代码

Jqgrid文件上传路径

1 个答案: