Question

我正在使用.net 2.0和ajax。我没有弹出来。可能是什么问题。

代码

            <act:ToolkitScriptManager ID="Scriptmanager1" runat="server" ></act:ToolkitScriptManager>

    <asp:Panel ID="pnlOverlay" style="display:none;" runat="server" CssClass="modalPopup">
        Some informative message: Hello world!
    </asp:Panel>

    <asp:Button ID="MyButton" runat="server" Text="clk" OnClick="MyButton_Click" />
    <act:ModalPopupExtender runat="server" ID="mpe"
        PopupControlID="pnlOverlay"
        BackgroundCssClass="modalBackground"
        TargetControlID="MyButton"
        BehaviorID="mpeBehaviorID"></act:ModalPopupExtender>
</div>

我在点击按钮时调用mpe.show（）。

Answer 1

这段代码可以帮到你。试试这个......

的CSS

   .ModalPopupBG
            {
                background-color: #666699;
                filter: alpha(opacity=50);
                opacity: 0.7;
            }
  .HellowWorldPopup
        {
            /* min-width: 200px;*/
            min-height: 150px;
            background: white;
        }

这是.aspx代码

    <asp:ModalPopupExtender id="ModalPopupExtender1" runat="server" 
        targetcontrolid="HiddenTargetControlForModalPopup" popupcontrolid="Panel1" drag="true" backgroundcssclass="ModalPopupBG">
    </asp:ModalPopupExtender>

    <asp:Button runat="server" ID="HiddenTargetControlForModalPopup" style="display:none" />

    <asp:Button ID="btnsubmit" runat="server" Text="Add product to list" onclick="btnsubmit_Click"/>

<asp:panel id="Panel1" style="display: block;width:550px;" runat="server">
    <div class="HellowWorldPopup">
      Some informative message: Hello world!
    </div>
        </asp:Panel>

没有显示模态弹出窗口

1 个答案: