Fatal编程技术网
  • csharp/
  • C# popuppanel中的Pagemethods不会在IE9中第二次加载

C# popuppanel中的Pagemethods不会在IE9中第二次加载

c# javascript

C# popuppanel中的Pagemethods不会在IE9中第二次加载,c#,javascript,internet-explorer-9,modalpopupextender,pagemethods,C#,Javascript,Internet Explorer 9,Modalpopupextender,Pagemethods,我有一个主页，其中调用了一些pagemethod来执行一些活动。此主页中使用popuppanel（popuppanel内容页也有pagemethods）来显示一些详细信息。如果多次执行相同操作（即多次打开弹出面板），则它在除IE9以外的所有其他浏览器中都能正常工作（即使在IE8中也能正常工作）。但是，第一次执行时间执行成功。下面提供了正在使用的代码 Scriptmanager的使用方法如下： 主页中的脚本： function Clkd(){ var ppnl=document.get

我有一个主页，其中调用了一些pagemethod来执行一些活动。此主页中使用popuppanel（popuppanel内容页也有pagemethods）来显示一些详细信息。如果多次执行相同操作（即多次打开弹出面板），则它在除IE9以外的所有其他浏览器中都能正常工作（即使在IE8中也能正常工作）。但是，第一次执行时间执行成功。下面提供了正在使用的代码

Scriptmanager的使用方法如下：

主页中的脚本：

function Clkd(){
     var ppnl=document.getElementById("if1");
     ppnl.src="Test1.aspx";
     $find('<%= MPE.ClientID %>').show();
}

function Clkd2(){
     var ppnl=document.getElementById("if1");
     ppnl.src="";
     $find('<%= MPE.ClientID %>').hide();
}

$(document).ready(function(){
     PageMethods.mainPageMethod("MainTest",cbackfn);
});

function cbackfn(str){
     alert(str);
}

 [System.Web.Services.WebMethod(EnableSession = true)]
        public static string mainPageMethod(String mainStr)
        {
            return mainStr + " Ok";
        }

$(document).ready(function(){
     PageMethods.Testpm("Test",fnd);
});

function fnd(str){
     alert(str);
}

 [System.Web.Services.WebMethod(EnableSession = true)]
        public static string Testpm(String alrt)
        {
            return "Ok";
        }

<head runat="server">
    <title></title>
    <script src="Scripts/jquery-1.9.1.js" type="text/javascript"></script>
    <script type="text/javascript">
        function Clkd() {
            var ppnl = document.getElementById("if1");
            ppnl.src = "test.aspx";
            $find('<%= MPE.ClientID %>').show();
        }

        function Clkd2() {
            var ppnl = document.getElementById("if1");
            ppnl.src = "";
            $find('<%= MPE.ClientID %>').hide();
        }
    </script>
</head>
<body>
    <form id="form1" runat="server">
    <cc1:ToolkitScriptManager runat="server" ID="scriptmanager1">
    </cc1:ToolkitScriptManager>
    <asp:Panel ID="pnl1" runat="server">
        <iframe id="if1"></iframe>
        <asp:Button ID="btnHidePopup" runat="server" Text="Hide" />
    </asp:Panel>
    <asp:Button ID="btnShowPopup" runat="server" Text="Show" OnClientClick="Clkd();" />
    <cc1:ModalPopupExtender ID="MPE" runat="server" TargetControlID="btnShowPopup" PopupControlID="pnl1"
        DropShadow="true" OkControlID="btnHidePopup" OnOkScript="Clkd2()" CancelControlID="btnHidePopup">
    </cc1:ModalPopupExtender>
    </form>
</body>

<head runat="server">
    <title></title>
    <script src="Scripts/jquery-1.9.1.js" type="text/javascript"></script>
    <script type="text/javascript">
        $(document).ready(function () {
            PageMethods.Testpm("Test", fnd);
        });
        function fnd(str) {
            alert(str);
        }
    </script>
</head>
<body>
    <form id="form1" runat="server">
    <div>
     <cc1:ToolkitScriptManager runat="server" ID="scriptmanageriframe" EnablePageMethods="true">
    </cc1:ToolkitScriptManager>
    Hello World this is game.
    </div>
    </form>
</body>

 [System.Web.Services.WebMethod(EnableSession = true)]
        public static string Testpm(String alrt)
        {

            return "Ok";
        }
Test1.aspx页面详细信息（这是在弹出面板中加载的页面）：

function Clkd(){
     var ppnl=document.getElementById("if1");
     ppnl.src="Test1.aspx";
     $find('<%= MPE.ClientID %>').show();
}

function Clkd2(){
     var ppnl=document.getElementById("if1");
     ppnl.src="";
     $find('<%= MPE.ClientID %>').hide();
}

$(document).ready(function(){
     PageMethods.mainPageMethod("MainTest",cbackfn);
});

function cbackfn(str){
     alert(str);
}

 [System.Web.Services.WebMethod(EnableSession = true)]
        public static string mainPageMethod(String mainStr)
        {
            return mainStr + " Ok";
        }

$(document).ready(function(){
     PageMethods.Testpm("Test",fnd);
});

function fnd(str){
     alert(str);
}

 [System.Web.Services.WebMethod(EnableSession = true)]
        public static string Testpm(String alrt)
        {
            return "Ok";
        }

<head runat="server">
    <title></title>
    <script src="Scripts/jquery-1.9.1.js" type="text/javascript"></script>
    <script type="text/javascript">
        function Clkd() {
            var ppnl = document.getElementById("if1");
            ppnl.src = "test.aspx";
            $find('<%= MPE.ClientID %>').show();
        }

        function Clkd2() {
            var ppnl = document.getElementById("if1");
            ppnl.src = "";
            $find('<%= MPE.ClientID %>').hide();
        }
    </script>
</head>
<body>
    <form id="form1" runat="server">
    <cc1:ToolkitScriptManager runat="server" ID="scriptmanager1">
    </cc1:ToolkitScriptManager>
    <asp:Panel ID="pnl1" runat="server">
        <iframe id="if1"></iframe>
        <asp:Button ID="btnHidePopup" runat="server" Text="Hide" />
    </asp:Panel>
    <asp:Button ID="btnShowPopup" runat="server" Text="Show" OnClientClick="Clkd();" />
    <cc1:ModalPopupExtender ID="MPE" runat="server" TargetControlID="btnShowPopup" PopupControlID="pnl1"
        DropShadow="true" OkControlID="btnHidePopup" OnOkScript="Clkd2()" CancelControlID="btnHidePopup">
    </cc1:ModalPopupExtender>
    </form>
</body>

<head runat="server">
    <title></title>
    <script src="Scripts/jquery-1.9.1.js" type="text/javascript"></script>
    <script type="text/javascript">
        $(document).ready(function () {
            PageMethods.Testpm("Test", fnd);
        });
        function fnd(str) {
            alert(str);
        }
    </script>
</head>
<body>
    <form id="form1" runat="server">
    <div>
     <cc1:ToolkitScriptManager runat="server" ID="scriptmanageriframe" EnablePageMethods="true">
    </cc1:ToolkitScriptManager>
    Hello World this is game.
    </div>
    </form>
</body>

 [System.Web.Services.WebMethod(EnableSession = true)]
        public static string Testpm(String alrt)
        {

            return "Ok";
        }
下面的脚本代码：

function Clkd(){
     var ppnl=document.getElementById("if1");
     ppnl.src="Test1.aspx";
     $find('<%= MPE.ClientID %>').show();
}

function Clkd2(){
     var ppnl=document.getElementById("if1");
     ppnl.src="";
     $find('<%= MPE.ClientID %>').hide();
}

$(document).ready(function(){
     PageMethods.mainPageMethod("MainTest",cbackfn);
});

function cbackfn(str){
     alert(str);
}

 [System.Web.Services.WebMethod(EnableSession = true)]
        public static string mainPageMethod(String mainStr)
        {
            return mainStr + " Ok";
        }

$(document).ready(function(){
     PageMethods.Testpm("Test",fnd);
});

function fnd(str){
     alert(str);
}

 [System.Web.Services.WebMethod(EnableSession = true)]
        public static string Testpm(String alrt)
        {
            return "Ok";
        }

<head runat="server">
    <title></title>
    <script src="Scripts/jquery-1.9.1.js" type="text/javascript"></script>
    <script type="text/javascript">
        function Clkd() {
            var ppnl = document.getElementById("if1");
            ppnl.src = "test.aspx";
            $find('<%= MPE.ClientID %>').show();
        }

        function Clkd2() {
            var ppnl = document.getElementById("if1");
            ppnl.src = "";
            $find('<%= MPE.ClientID %>').hide();
        }
    </script>
</head>
<body>
    <form id="form1" runat="server">
    <cc1:ToolkitScriptManager runat="server" ID="scriptmanager1">
    </cc1:ToolkitScriptManager>
    <asp:Panel ID="pnl1" runat="server">
        <iframe id="if1"></iframe>
        <asp:Button ID="btnHidePopup" runat="server" Text="Hide" />
    </asp:Panel>
    <asp:Button ID="btnShowPopup" runat="server" Text="Show" OnClientClick="Clkd();" />
    <cc1:ModalPopupExtender ID="MPE" runat="server" TargetControlID="btnShowPopup" PopupControlID="pnl1"
        DropShadow="true" OkControlID="btnHidePopup" OnOkScript="Clkd2()" CancelControlID="btnHidePopup">
    </cc1:ModalPopupExtender>
    </form>
</body>

<head runat="server">
    <title></title>
    <script src="Scripts/jquery-1.9.1.js" type="text/javascript"></script>
    <script type="text/javascript">
        $(document).ready(function () {
            PageMethods.Testpm("Test", fnd);
        });
        function fnd(str) {
            alert(str);
        }
    </script>
</head>
<body>
    <form id="form1" runat="server">
    <div>
     <cc1:ToolkitScriptManager runat="server" ID="scriptmanageriframe" EnablePageMethods="true">
    </cc1:ToolkitScriptManager>
    Hello World this is game.
    </div>
    </form>
</body>

 [System.Web.Services.WebMethod(EnableSession = true)]
        public static string Testpm(String alrt)
        {

            return "Ok";
        }
页面方法：

function Clkd(){
     var ppnl=document.getElementById("if1");
     ppnl.src="Test1.aspx";
     $find('<%= MPE.ClientID %>').show();
}

function Clkd2(){
     var ppnl=document.getElementById("if1");
     ppnl.src="";
     $find('<%= MPE.ClientID %>').hide();
}

$(document).ready(function(){
     PageMethods.mainPageMethod("MainTest",cbackfn);
});

function cbackfn(str){
     alert(str);
}

 [System.Web.Services.WebMethod(EnableSession = true)]
        public static string mainPageMethod(String mainStr)
        {
            return mainStr + " Ok";
        }

$(document).ready(function(){
     PageMethods.Testpm("Test",fnd);
});

function fnd(str){
     alert(str);
}

 [System.Web.Services.WebMethod(EnableSession = true)]
        public static string Testpm(String alrt)
        {
            return "Ok";
        }

<head runat="server">
    <title></title>
    <script src="Scripts/jquery-1.9.1.js" type="text/javascript"></script>
    <script type="text/javascript">
        function Clkd() {
            var ppnl = document.getElementById("if1");
            ppnl.src = "test.aspx";
            $find('<%= MPE.ClientID %>').show();
        }

        function Clkd2() {
            var ppnl = document.getElementById("if1");
            ppnl.src = "";
            $find('<%= MPE.ClientID %>').hide();
        }
    </script>
</head>
<body>
    <form id="form1" runat="server">
    <cc1:ToolkitScriptManager runat="server" ID="scriptmanager1">
    </cc1:ToolkitScriptManager>
    <asp:Panel ID="pnl1" runat="server">
        <iframe id="if1"></iframe>
        <asp:Button ID="btnHidePopup" runat="server" Text="Hide" />
    </asp:Panel>
    <asp:Button ID="btnShowPopup" runat="server" Text="Show" OnClientClick="Clkd();" />
    <cc1:ModalPopupExtender ID="MPE" runat="server" TargetControlID="btnShowPopup" PopupControlID="pnl1"
        DropShadow="true" OkControlID="btnHidePopup" OnOkScript="Clkd2()" CancelControlID="btnHidePopup">
    </cc1:ModalPopupExtender>
    </form>
</body>

<head runat="server">
    <title></title>
    <script src="Scripts/jquery-1.9.1.js" type="text/javascript"></script>
    <script type="text/javascript">
        $(document).ready(function () {
            PageMethods.Testpm("Test", fnd);
        });
        function fnd(str) {
            alert(str);
        }
    </script>
</head>
<body>
    <form id="form1" runat="server">
    <div>
     <cc1:ToolkitScriptManager runat="server" ID="scriptmanageriframe" EnablePageMethods="true">
    </cc1:ToolkitScriptManager>
    Hello World this is game.
    </div>
    </form>
</body>

 [System.Web.Services.WebMethod(EnableSession = true)]
        public static string Testpm(String alrt)
        {

            return "Ok";
        }
如果第二次执行相同的操作（仅在IE9中），将引发以下错误

重要提示：如果主页没有任何页面方法，则其工作正常。 请帮我解决这个问题

我希望您使用c#中的相同web方法和您编写的jquery代码使用jquery对话框弹出而不是ajaxpopup面板。

在MPE上使用clientMode=“Static”，并在$find（）中直接使用MPE id

ASPX代码：

<asp:ModalPopupExtender ID="modalpopup" ClientIDMode="Static" runat="server" CancelControlID="btnCancel"
OkControlID="btnOkay" TargetControlID="Button1" PopupControlID="Panel1" 
        Drag="true" >
</asp:ModalPopupExtender>
您应该添加相关的HTML，这可能会帮助其他人帮助您

我使用了你的代码并添加了缺失的代码，当我运行它时，它在包括IE9在内的所有浏览器中都能正常工作

请查找以下代码：

主页（默认为.aspx）：

function Clkd(){
     var ppnl=document.getElementById("if1");
     ppnl.src="Test1.aspx";
     $find('<%= MPE.ClientID %>').show();
}

function Clkd2(){
     var ppnl=document.getElementById("if1");
     ppnl.src="";
     $find('<%= MPE.ClientID %>').hide();
}

$(document).ready(function(){
     PageMethods.mainPageMethod("MainTest",cbackfn);
});

function cbackfn(str){
     alert(str);
}

 [System.Web.Services.WebMethod(EnableSession = true)]
        public static string mainPageMethod(String mainStr)
        {
            return mainStr + " Ok";
        }

$(document).ready(function(){
     PageMethods.Testpm("Test",fnd);
});

function fnd(str){
     alert(str);
}

 [System.Web.Services.WebMethod(EnableSession = true)]
        public static string Testpm(String alrt)
        {
            return "Ok";
        }

<head runat="server">
    <title></title>
    <script src="Scripts/jquery-1.9.1.js" type="text/javascript"></script>
    <script type="text/javascript">
        function Clkd() {
            var ppnl = document.getElementById("if1");
            ppnl.src = "test.aspx";
            $find('<%= MPE.ClientID %>').show();
        }

        function Clkd2() {
            var ppnl = document.getElementById("if1");
            ppnl.src = "";
            $find('<%= MPE.ClientID %>').hide();
        }
    </script>
</head>
<body>
    <form id="form1" runat="server">
    <cc1:ToolkitScriptManager runat="server" ID="scriptmanager1">
    </cc1:ToolkitScriptManager>
    <asp:Panel ID="pnl1" runat="server">
        <iframe id="if1"></iframe>
        <asp:Button ID="btnHidePopup" runat="server" Text="Hide" />
    </asp:Panel>
    <asp:Button ID="btnShowPopup" runat="server" Text="Show" OnClientClick="Clkd();" />
    <cc1:ModalPopupExtender ID="MPE" runat="server" TargetControlID="btnShowPopup" PopupControlID="pnl1"
        DropShadow="true" OkControlID="btnHidePopup" OnOkScript="Clkd2()" CancelControlID="btnHidePopup">
    </cc1:ModalPopupExtender>
    </form>
</body>

<head runat="server">
    <title></title>
    <script src="Scripts/jquery-1.9.1.js" type="text/javascript"></script>
    <script type="text/javascript">
        $(document).ready(function () {
            PageMethods.Testpm("Test", fnd);
        });
        function fnd(str) {
            alert(str);
        }
    </script>
</head>
<body>
    <form id="form1" runat="server">
    <div>
     <cc1:ToolkitScriptManager runat="server" ID="scriptmanageriframe" EnablePageMethods="true">
    </cc1:ToolkitScriptManager>
    Hello World this is game.
    </div>
    </form>
</body>

 [System.Web.Services.WebMethod(EnableSession = true)]
        public static string Testpm(String alrt)
        {

            return "Ok";
        }
我希望有帮助

U可以尝试使用不同的弹出窗口

例如：

  • asp:ModalPopupExtender
    也可在
    ajaxtoolkit
  • jquery对话框弹出窗口
    • IE9在两个页面（mainpage、popuppanelpage）中都有pagemethods，但在pagemethods方面存在问题

    您可以在webservice（.asmx）文件中使用pagemethods

    我试过如下：

    defaultpage.aspx

    <head id="Head1" runat="server">
    <title>Untitled Page</title>
    <script language="javascript" type="text/javascript" src="http://code.jquery.com/jquery-1.8.3.min.js"></script>
    <script type="text/javascript">

      function fnd123(str){
          alert(str);
    }

     function objFailed1(data) {
     fnd123(data);
      }
     function objGot1(data) {

                        fnd123(data.d);

             }
    function Clkd(){
    var ppnl=document.getElementById("if1");
    $.ajax({
             url: "Testser.asmx/GetData",
             contentType: "application/json; charset=utf-8",
             dataType: "json",
             data:'{"FileName":"Data from default page"}',
             type: 'POST',
             success:objGot1,
             error: objFailed1
         });
    ppnl.src="Test1.aspx";
     $find('MPE').show();
    }


     function Clkd2(){
    var ppnl=document.getElementById("if1");
     ppnl.src="";
     $find('MPE').hide();
     //PageMethods.clearPageData("/Test1.aspx",fnd1);
    }


    </script>
</head>
<body>
    <form id="form1" runat="server">
      <asp:ToolkitScriptManager runat="server" ID="ToolkitScriptManager1" EnablePageMethods="true" EnablePartialRendering="false"/>
    <div>
    <input type="button" onclick="javascript:Clkd();return false;" value="Click" />

    <div>
        <asp:ModalPopupExtender ID="MPE" PopupControlID="popupPanel" PopupDragHandleControlID="popupPanel"
            runat="server" Enabled="True" TargetControlID="btnOk" CancelControlID="BtnCancel"
            BackgroundCssClass="PopupBackground" Drag="True" EnableViewState=true >
        </asp:ModalPopupExtender>
        <asp:Button Style="display: none" ID="BtnOk" runat="server"></asp:Button>
        <asp:Button Style="display: none" ID="BtnCancel" runat="server"></asp:Button>
    </div>
    <div>
        <asp:Panel ID="popupPanel" runat="server" Style="overflow: hidden; z-index: 100000;
            display: none; background-color: White; filter: alpha(opacity=100); opacity: 1.0;
            height: auto;">
            <asp:Panel ID="pnlLoginHeader" runat="server" CssClass="" Style="display: none;">
                <table width="100%">
                    <tr style="text-align: center">
                        <td style="width: 97%;">
                            <p class="popupTitle">
                                <asp:Label runat="server" ID="lblTitle" Text=""></asp:Label>
                            </p>
                        </td>
                        <td style="width: 3%;">
                            <p style="text-align: right;">
                                <span id="lblPopupClose" style="cursor: pointer; color: White">Close</span>
                            </p>
                        </td>
                    </tr>
                </table>
            </asp:Panel>
            <iframe id="if1" src="" class="" style=""></iframe>
        </asp:Panel>
        <asp:Button ID="Button1" runat="server" onclick="Button1_Click" 
            Text="Redirect" />
    </div>

    </div>
    </form>
</body>

    <head id="Head1" runat="server">
    <title>Untitled Page</title>
        <script language="javascript" type="text/javascript" src="http://code.jquery.com/jquery-1.8.3.min.js"></script>

    <script language="javascript" type="text/javascript">
          function fnd(str){
          alert(str);
    }

     function objFailed1(data) {
     fnd(data);
      }
     function objGot1(data) {

                        fnd(data.d);

             }

     function Clkdwebservice(){
    $.ajax({
             url: "Testser.asmx/GetData",
             contentType: "application/json; charset=utf-8",
             dataType: "json",
             data:'{"FileName":"Data from test page"}',
             type: 'POST',
             success:objGot1,
             error: objFailed1
         });
   }

    </script>

</head>
<body>
    <form id="form1" runat="server" enableviewstate="false">
    <asp:ToolkitScriptManager runat="server" ID="ToolkitScriptManager1" EnablePageMethods="true" />
    <div>
        <input type="button" onclick="javascript:Clkdwebservice();return false;" value="Click" />
         <input type="button" onclick="javascript:parent.Clkd2();return false;" value="Close" />
    </div>

    </form>
</body>
    它对我来说工作正常。请检查它

    除了
    之外，您是否尝试过使用不同的方法来提供MPE的客户id<代码>是响应。编写时，它与MS Ajax Stuff不兼容。是的，我尝试过，但同样的错误扫描了，请发布修改过的代码？只需将“”更改为“MPE”，并使用“#MPE”进行检查。否，它仍然必须是有效的客户端ID。作为测试，您可以在呈现的HTML中验证真实的客户端ID并尝试使用它吗？例如，它可能类似于
    $find（'Parent\u ctl00\u MPE'）。show（）
    请与ie9联系。它第一次工作正常。再次隐藏popuppanel，尝试显示它的获取错误。它在IE9中工作正常，每次打开它。完全没有错误。只需在新项目中使用我的代码，然后再试一次。