XmlHttpPanel回调加载错误 [英] XmlHttpPanel Callback Loading error

查看：76 发布时间：2019/6/19 9:29:41 .NET3.5 C# Javascript .NET Telerik

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问题描述

我已经实现了 XmlHttpPanel ，但如下所示更改模块下拉菜单后多次出现错误:

I have implemented XmlHttpPanel as given below but after changing module dropdown so many times getting error:

报价:

回调加载错误:
Exception =此页面的状态信息无效，并且可能已损坏.

Callback Loading error:
Exception=The state information is invalid for this page and might be corrupted.

<head id="Head1" runat="server">
<title></title>
    <telerik:RadScriptBlock ID="RadScriptBlock1" runat="server">
        <script type="text/javascript" language="javascript">

            function rowSelected1(sender, args) {
                var key = sender.get_selectedItem().get_value();
                var panel = $find("<%=RadXmlHttpPanel1.ClientID %>");
                panel.set_value(key);
            }
        </script>
    </telerik:RadScriptBlock>
</head>
<body class="BODY">
    <form id="Form2" method="post" runat="server">
    <asp:ScriptManager ID="ScriptManager11" runat="server" EnablePageMethods="true" AsyncPostBackTimeout="36000">
    </asp:ScriptManager>
    <div class="divContainer">
        <div class="divGrid">
            <telerik:RadComboBox ID="ddlModule" runat="server" Width="250px" CssClass="text"

                AutoPostBack="false" OnClientSelectedIndexChanged="rowSelected1">
            </telerik:RadComboBox>
        </div>
        <div class="divXmlHttpPanel">
            <telerik:RadXmlHttpPanel ID="RadXmlHttpPanel1" runat="server" Value="FRANR" OnServiceRequest="XmlHttpPanel_ServiceRequest"

                 EnableClientScriptEvaluation="true">
                <asp:Label ID="lblShow" runat="server"></asp:Label>
                <asp:DropDownList ID="ddlReport" runat="server"></asp:DropDownList>
                <telerik:RadComboBox ID="ddlReports" RegisterWithScriptManager="false" runat="server" Width="350px">
                </telerik:RadComboBox>
            </telerik:RadXmlHttpPanel>
        </div>
    </div>
    </form>
</body>

在此先感谢.

Thanks in advance.

推荐答案

find("％> ")； panel.set_value(key); } < /script > < /telerik:RadScriptBlock > < /head > < 正文 =" BODY" < 表单 =" Form2" 方法发布" runat =" 服务器" < asp:ScriptManager ID =" runat 服务器" EnablePageMethods true" AsyncPostBackTimeout 36000" < /asp:ScriptManager > < div =" divContainer" < div =" divGrid" < telerik:RadComboBox ID =" runat 服务器" 宽度 250像素" CssClass 文本" AutoPostBack false" OnClientSelectedIndexChanged =" >> < /telerik:RadComboBox > < /div > < div =" divXmlHttpPanel" < telerik:RadXmlHttpPanel ID =" runat 服务器" 值 FRANR" OnServiceRequest XmlHttpPanel_ServiceRequest" =" true" < asp:Label ID =" runat 服务器" < > < asp:DropDownList ID =" runat 服务器" < > < telerik:RadComboBox ID =" RegisterWithScriptManager false " runat 服务器" 宽度 350px" < /telerik:RadComboBox > < /telerik:RadXmlHttpPanel > < /div > < /div > < /form > < /body >

find("<%=RadXmlHttpPanel1.ClientID %>"); panel.set_value(key); } </script> </telerik:RadScriptBlock> </head> <body class="BODY"> <form id="Form2" method="post" runat="server"> <asp:ScriptManager ID="ScriptManager11" runat="server" EnablePageMethods="true" AsyncPostBackTimeout="36000"> </asp:ScriptManager> <div class="divContainer"> <div class="divGrid"> <telerik:RadComboBox ID="ddlModule" runat="server" Width="250px" CssClass="text" AutoPostBack="false" OnClientSelectedIndexChanged="rowSelected1"> </telerik:RadComboBox> </div> <div class="divXmlHttpPanel"> <telerik:RadXmlHttpPanel ID="RadXmlHttpPanel1" runat="server" Value="FRANR" OnServiceRequest="XmlHttpPanel_ServiceRequest" EnableClientScriptEvaluation="true"> <asp:Label ID="lblShow" runat="server"></asp:Label> <asp:DropDownList ID="ddlReport" runat="server"></asp:DropDownList> <telerik:RadComboBox ID="ddlReports" RegisterWithScriptManager="false" runat="server" Width="350px"> </telerik:RadComboBox> </telerik:RadXmlHttpPanel> </div> </div> </form> </body>

预先感谢.

Thanks in advance.

问题已解决:我们必须添加

Problem solved: we have to add

Quote:

EnableEventValidation ="false"

EnableEventValidation="false"

在页面指令中.

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XmlHttpPanel回调加载错误 [英] XmlHttpPanel Callback Loading error

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XmlHttpPanel回调加载错误 [英] XmlHttpPanel Callback Loading error

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