更新进度无效 [英] update progress is not working

问题描述

 <   asp：UpdatePanel     ID   =  UpdatePanel1     runat   =  server >  
 
  <   ContentTemplate  >  
 <   div     id   =  div1   样式  =  background-c olor：＃000000      runat   = 服务器 >  
 <   asp：图片    ID   =  image1    runat   = 服务器    AlternateText   =   Ledbulb    ImageUrl  < span class =code-keyword> =  Images / Transparent_Bulb.png    /  >  
; <   asp：Image     ID   =  image2    runat   =  server    AlternateText   =  Ledbulb    ImageUrl   =  Images / Transparent_Bulb.png    /  >  
 
 <   asp：Image     ID   =  image3   < span class =code-attribute> runat   =  server    AlternateText   =  Ledbulb    ImageUrl   =  Images / Transparent_Bulb.png    /  >  
 
 <   asp：Image     ID   =  image4    runat   =  server    AlternateText   =  Ledbulb    ImageUrl   =  Images / Transparent_Bulb.png    /  >  
 <   br     /  >  
 <   asp：Image     ID   =  Image5     runat   = < span class =code-keyword> server   宽度  =  100％    ImageUrl   = 〜/ Images / Road.PNG    /  >  
 <   br     /  >  
 
 <   asp：标签    ID   =   Label1    runat   =  server   文本  =  PoleID：P1    ForeColor   = 白色   字体粗体  =  True >  <   / asp：标签 >  
 
 <   br     /  >  
 <   asp ：标签    ID   =  Label5    runat   =  server   字体粗体  = 真    ForeColor   = 白色  
   
                  文字  =  DutyCapaciy： >  <   / asp：Label  >  
 <   asp：标签    ID   =  lblDC1    runat   =  server    ForeColor   = 白色   >  NULL <   / asp：标签 >  
 
 <   / div  >  <   br  >  
 <  < span class =code-leadattribute> asp：按钮    ID   =  Button2    runat   =  server   文字  = 显示  /  >  
 <   asp：TextBox     ID  < span class =code-keyword> =  TextBox1    runat   =  server >  <   / asp：TextBox  >  
 <   / ContentTemplate  >  
 <   / asp：UpdatePane l  >  
 <   asp：UpdateProgress     ID   =  UpdateProgress1    runat   = 服务器    AssociatedUpdatePanelID   =  UpdatePanel1    DisplayAfter   =  1   >  
 <   ProgressTemplate  > 正在进行更新...... .. <   / ProgressTemplate  >  
 <   / asp：UpdateProgress  >  

在上面的代码更新进度中没有工作plz帮助我从这个< /b>.

解决方案

应用CSS样式。可能是控件存在并显示文本但位于意外位置。



试试这里提供的示例： MSDN ：UpdateProgress类 [ ^ ]

<asp:UpdatePanel ID="UpdatePanel1" runat="server">

    <ContentTemplate>
<div id="div1" style="background-color: #000000"  runat="server">
<asp:Image ID="image1" runat="server" AlternateText="Ledbulb" ImageUrl="Images/Transparent_Bulb.png" />
    ;<asp:Image ID="image2" runat="server" AlternateText="Ledbulb" ImageUrl="Images/Transparent_Bulb.png" />

<asp:Image ID="image3" runat="server" AlternateText="Ledbulb" ImageUrl="Images/Transparent_Bulb.png" />

<asp:Image ID="image4" runat="server" AlternateText="Ledbulb" ImageUrl="Images/Transparent_Bulb.png" />
    <br />
    <asp:Image ID="Image5" runat="server" Width="100%" ImageUrl="~/Images/Road.PNG" />
    <br />

    <asp:Label ID="Label1" runat="server" Text="PoleID : P1" ForeColor="White" Font-Bold="True"></asp:Label>

    <br />
    <asp:Label ID="Label5" runat="server" Font-Bold="True" ForeColor="White"

        Text="DutyCapaciy :"></asp:Label>
<asp:Label ID="lblDC1" runat="server" ForeColor="White" >NULL</asp:Label>

</div><br>
<asp:Button ID="Button2" runat="server" Text="Display"/>
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
</ContentTemplate>
</asp:UpdatePanel>
<asp:UpdateProgress ID="UpdateProgress1" runat="Server" AssociatedUpdatePanelID="UpdatePanel1" DisplayAfter="1" >
<ProgressTemplate>Update in Progress……..  </ProgressTemplate>
</asp:UpdateProgress>

in the above code update progress is not working plz help me from this.

解决方案

Apply the CSS styles. It might be that the control is present and showing the text but at an unexpected location.

Try out the example provided here: MSDN: UpdateProgress Class[^]

这篇关于更新进度无效的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！