Detailed explanation of the steps to implement file upload with Jquery+LigerUI

This time I will bring you a detailed explanation of the steps of Jquery LigerUI implementation File upload, what are the notes of Jquery LigerUI implementation of file upload, the following is a practical case, let's take a look.

This article analyzes and introduces the method of LigerUI in Jquery to implement file upload. Friends who need it can refer to it

1. Add to the Head

<script javascript></script>
    <script></script>

2. p code in Html

<p display :none>    
          </p>

                                                                                      

图标:

     

3. In Js - write the key part, friends who know LigerUI - you Understand 1. Add items to the grid [save address field]

 { display: "扫描件", name: "AppendBillPath", width: 120, type: "text", align: "left" }

2. Form can add items [save address and pop-up selection box]​​​

{ name: "AppendBillPath1", type: "hidden" }, // --上传-【5】--
          { display: "扫描件", name: "AppendBillPath", comboboxName: "AppendBillPath2", newline: true, labelWidth: 100, width: 150, space: 30, type: "select", options: {}} // --上传-【6】--
          $.ligerui.get("AppendBillPath2").set('onBeforeOpen', f_selectAppendBillPath_1)  // 【扫描件】 // --上传-【7】--

3. Event

  // #region ======================================= 【上传扫描件窗口】  // --上传-【8】--

  var AppendBillPathDetail = null;
      function f_selectAppendBillPath_1() {
          var imageurl = $("#AppendBill").val();
          var AppendBill_Id = $("#AppendBill").val();  // 单号
          if (imageurl.length == 0) {
              LG.showError("您没有输入单号，请输入随单号！");
              return;
          }
          if (AppendBillPathDetail) {
              AppendBillPathDetail.show();
          }
          else {
              AppendBillPathDetail = $.ligerDialog.open({
                  target: $("#AppendBill_p"), title: '添加图标',
                  width: 360, height: 170, top: 170, left: 280,  // 弹出窗口大小
                  buttons: [
                      { text: '上传', 
onclick
: function () { AppendBillPath_save(); } },
                      { text: '取消', onclick: function () { AppendBillPathDetail.hide(); } }
                      ]
              });
          }
      }
      function AppendBillPath_save() 
      {
           var imgurl = $("#fileupload").val();
           // var filehelpcode = $("#filehelpcode").val();
          var extend = imgurl.substring(imgurl.lastIndexOf("."), imgurl.length);
          extend = extend.toLowerCase();
          if (extend == ".jpg" || extend == ".jpeg" || extend == ".png" || extend == ".gif" || extend == ".bmp") 
          {
          }
          else 
          {
              LG.showError("请上传jpg,jpep,png,gif,bmp格式的图片文件");
              return;
          }
          var imageurl = $("#AppendBill").val();  // extend
          alert(imageurl);
          $.ajaxFileUpload({
              url: "../handle/ImageUpload.aspx?imageurl=" + imageurl, // --上传-【9】-- aspx文件
              secureuri: false,
              fileElementId: "fileupload", //Input file id
              dataType: "text",
              success: function (data, status) 
              {
                  // ----------------- // 保存路径
                 // $("#AppendBillPath2").val(Data);
                  LG.tip(data);
                  f_reload();
              },
              error: function (data, status, e) {
                  LG.showError(data);
              }
          });
      }
      // #endregion

I believe you have mastered the method after reading the case in this article. For more exciting information, please pay attention to other related articles on the php Chinese website!

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The above is the detailed content of Detailed explanation of the steps to implement file upload with Jquery+LigerUI. For more information, please follow other related articles on the PHP Chinese website!