問題
Javascript觸發時UpdateProgress未顯示
解決方法
.aspx
.cs
- <style type="text/css">
- .transparent
- {
- zoom: 1;
- filter: alpha(opacity=50);
- opacity: 0.5;
- width: 100%;
- background-color: Gray;
- height: 100%;
- position: absolute;
- left: 0;
- top: 0;
- z-index: 9999999;
- text-align: center;
- margin-top: 0px;
- }
- </style>
- <asp:UpdateProgress ID="UpdateProgress1" runat="server" AssociatedUpdatePanelID="UpdatePanel1">
- <ProgressTemplate>
- <div id="divMask" class="transparent">
- <table width="100%">
- <tr>
- <td style="height: 300px">
- <h2>
- L O A D I N G . . . . . .</h2>
- </td>
- </tr>
- </table>
- </div>
- </ProgressTemplate>
- </asp:UpdateProgress>
- <asp:UpdatePanel ID="UpdatePanel1" runat="server">
- <ContentTemplate>
- <div style="display: none" id="div1">
- <asp:Button ID="btnGetData" runat="server" Text="Button" OnClick="btnGetData_Click" />
- </div>
- </ContentTemplate>
- <%-- <Triggers>
- <asp:AsyncPostBackTrigger ControlID="btnGetData" />
- </Triggers>--%>
- </asp:UpdatePanel>
- protected void Page_Load(object sender, EventArgs e)
- {
- if (!IsPostBack)
- {
- string processId = UpdateProgress1.ClientID;
- string btnId = btnGetData.ClientID;
- string script = string.Format(@"
- var process = document.getElementById('{1}');
- process.style.display = 'block';
- var btn = document.getElementById('{0}');btn.click();
- btn.click();
- ", btnId, processId);
- ScriptManager.RegisterStartupScript(this, this.GetType(), "disableDiv", script, true);
- }
- }
沒有留言:
張貼留言