MaskedEditExtender1it未触发

Question

我不知道为什么我的MaskedEditExtender1不能启动..代码中有什么问题吗？

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</asp:ScriptManager>

<div>Enter a New Insurance Carrier Code<asp:Panel ID="Panel1" runat="server" 
        Height="105px" Width="141px">

      <asp:radiobuttonlist id="Radiobuttonlist1" runat="server" Height="83px" 
        onselectedindexchanged="Radiobuttonlist1_SelectedIndexChanged" Width="139px">
      <asp:listitem id="optAutoAssign" runat="server" Selected = "true" value="Auto Assign" />
      <asp:listitem id="optManual" runat="server" value="Manual" />
      </asp:radiobuttonlist>


    &nbsp;<asp:TextBox ID="txtManual" runat="server"></asp:TextBox>
    <ajaxToolkit:MaskedEditExtender
         ID="MaskedEditExtender1" runat="server" 
         TargetControlID="txtManual"   
         Mask="99:99:99"  
         MessageValidatorTip="true"  
         OnFocusCssClass="MaskedEditFocus"  
         OnInvalidCssClass="MaskedEditError"  
         MaskType="Time"  
         AcceptAMPM="True"  
         ErrorTooltipEnabled="True">
    </ajaxToolkit:MaskedEditExtender>

Answer 1

下面是我正在使用的脚本，它工作得很好：

<asp:TextBox ID="fromTimeTextBox" runat="server"></asp:TextBox>

<asp:MaskedEditExtender ID="timeMaskedEditExtender" runat="server" 
    AcceptAMPM="true" Mask="99:99" MaskType="Time" 
    TargetControlID="timeTextBox"/>

确保已注册AJAXToolKit程序集：

<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit"
    TagPrefix="asp" %>

并使用ToolkitScriptManager

<asp:ToolkitScriptManager ID="toolkitScriptManager" runat="server">
</asp:ToolkitScriptManager>