• EasyUI使用JSON保存数据


    目前来说,使用JSON保存数据比较方便,前台可以不用Test.aspx 页面,可以直接用Html页面,使用.aspx页面的弊端就不在这里熬述。

    具体步骤如下:

    1、新建一个Html页面,命名为Test.html
     1 <script type="text/javascript" src="easyui/jquery.min.js"></script>
     2 <script type="text/javascript" src="easyui/jquery.easyui.min.js"></script>
     3 <script type="text/javascript" src="easyui/locale/easyui-lang-zh_CN.js"></script>
     4 <script type="text/javascript" src="js/save.js"></script>
     5 <link rel="stylesheet" type="text/css" href="easyui/themes/default/easyui.css" />
     6 <link rel="stylesheet" type="text/css" href="easyui/themes/icon.css" />
     7 
     8   <div>
     9     <input type="text" id="txtFileNames" class="textbox" name="Vassets" style="110px;"/>
    10     <a href="#" class="easyui-linkbutton" iconCls="icon-search" onclick="objV.saves()">保存</a> 
    11   </div>
    2、新建一个JS页面,命名为save.js
     1 objV = {
     2         saves:function(){
     3             $.ajax({
     4                 type: "POST",
     5                 url: "Test.ashx",
     6                 contentType: "application/json; charset=utf-8",
     7                 data: JSON.stringify(GetJsonData()),
     8                 dataType: "json",
     9                 success: function (message) {
    10                     if (message > 0) {
    11                         alert("请求已提交!我们会尽快与您取得联系");
    12                     }
    13                 },
    14                 error: function (message) {
    15                     $("#request-process-patent").html("提交数据失败!");
    16                 }
    17             });
    18         
    19         }
    20 
    21     };
    22 
    23 
    24     function GetJsonData() {
    25         var json = {
    26             "FTName": $("#txtFileNames").val()
    27         };
    28         return json;
    29     }
    3、新建一个AddTest.ashx页面
     1         int num = 0;
     2             context.Response.ContentType = "application/json";
     3             var data = context.Request;
     4             var sr = new StreamReader(data.InputStream);
     5             var stream = sr.ReadToEnd();
     6             var javaScriptSerializer = new JavaScriptSerializer();
     7             var PostedData = javaScriptSerializer.Deserialize<Model.FileType>(stream);
     8             DataAccess<Model.FileType> da = new DataAccess<Model.FileType>();
     9             
    10             
    11 
    12             try
    13             {
    14                 num = da.Add(PostedData, "FileType");
    15             }
    16             catch (Exception msg)
    17             {
    18                 context.Response.Write(msg.Message);
    19             }
    20 
    21             context.Response.ContentType = "text/plain";
    22             context.Response.Write(num);
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  • 原文地址:https://www.cnblogs.com/luyuwei/p/5162762.html
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