Question

现在这个WAS工作，我不知道是什么我已经改变，但任何人都可以看到为什么呼叫无效我没有从浏览器中定义getSetContactID

这是webform的标记，包括脚本

 <asp:TemplateField HeaderText="Quick Donate">
   <ItemTemplate>
          <asp:Button ID="btnQuickDonate" CssClass="btn-sm btn-primary" runat="server"
              CommandName="Insert" CommandArgument="<%# ((GridViewRow) Container).RowIndex %>"
              OnClientClick='<%# "getSetContactID(\"" + Container.DataItemIndex + "\")" %>'
             OnClick="btnQuickDonate_Click" Text="Quick &#010;Donate" />

  <script type="text/javascript">
  //functions returns the dataitemindex (row Number) from the btnQuickDonate (which is the contactID)
  function getSetContactID(rowIndex, obj) {
     var CellValue, cell, dataItemIndex;

     var table = document.getElementById('<%=GridView1.ClientID %>');

     cell = table.rows[parseInt(rowIndex) + 1].cells[1];

     //cell = document.getElementById('<%=GridView1.ClientID %>').rows[parseInt(t) + 1].cells[1];

     dataItemIndex = cell.innerHTML;  //this will get items inside cell (Not needed because the ContactID is hidden so using the row index in row behind with dataitemindex)

    //alert(dataItemIndex + "row index" + rowIndex);

          $.ajax({
                 type: "POST",
                 url: "WebService1.asmx/setContactIDGV1",    
                 data: '{DataItemIndex: "' + rowIndex + '"}',
                 contentType: "application/json; charset=utf-8",
                 dataType: "json",
                 success: "done",  //after contactID taken click btnQuickDonate to set donation amount
                 failure: function (response) {
                    alert(response.d);
                          }
                  })
     }
   </script>
 </ItemTemplate>

Answer 1

将您的JS移出ItemTemplate。值得一试。

Answer 2

你在函数调用

中缺少第二个参数

OnClientClick='<%# "getSetContactID(\"" + Container.DataItemIndex + "\")" %>'



function getSetContactID(rowIndex, obj) {

Javascript函数调用在gridview中不起作用

2 个答案: