本文介绍了模态弹出窗口的问题的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

我在modalpopup中使用ajax



我有modalpopup我有一个下拉列表。我点击按钮modalpopup是打开的。



我选择dropdownlist选项,事件不会触发,页面刷新。再次点击该下拉事件触发后的选项。

i have modalpopup by using ajax

in modalpopup i have one dropdownlist. i click button modalpopup is open.

i select dropdownlist option, event does not fired and page is refresh . again i click the option after that dropdown event fired.

推荐答案

<asp:ScriptManager ID="ScriptManager1" runat="server">
    </asp:ScriptManager>
    <asp:UpdatePanel ID="UpdatePanel2" runat="server" CssClass="pnlAlign">
        <ContentTemplate>

 <asp:Button runat="server" ID="btnShowModalPopup" Style="display: none" />
                    <ajax:ModalPopupExtender ID="mpopRejectAndRework" runat="server" TargetControlID="btnShowModalPopup"

                        PopupControlID="divPopUp" BackgroundCssClass="modalBackground" DropShadow="true"

                        RepositionMode="RepositionOnWindowResize" />
</ContentTemplate>

 <asp:DropDownList ID="ddlStatus" runat="server" Width="200px" AutoPostBack="True" CssClass="input"

                                        OnSelectedIndexChanged="ddlStatus_SelectedIndexChanged">
                                    </asp:DropDownList>
  <Triggers>
            <asp:PostBackTrigger ControlID="ddlStatus" />
        </Triggers>
</asp:UpdatePanel>


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07-29 16:00
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