AJAX Postback Problem

Discussion in 'ASP.NET 2.0' started by Bruce, Feb 14, 2007.

  1. Bruce

    Bruce DiscountASP.NET Staff

    You must have configured the xhtmlConformance to use "Legacy" mode in your web.config (either at the app level or root level).

    Try put this in your application root'sweb.config

    <system.web>
    <xhtmlConformance mode="Transitional"/>
    </system.web>


    Bruce

    DiscountASP.NET
    www.DiscountASP.NET
     
  2. Bruce... Thanks so much. Worked like a charm.





    Appreciate your assistance.





    Peter
     
  3. Hello
    http://www.bankstaffers.net/ajaxtest/default2.aspx
    This page was uses AJAX.
    The page essentially works fine. It displays the current date time and update button.
    BUT when you click on the update button the page resposts.
    For some reason the AJAX functionality is not working.
    Again, I must state I have implemented this successfully on multiple other servers.

    Any help would be greatly appreciated.
    Peter
    I am using Visual Web Developer 2005 Express Ajax release 1.0
    Any help would be greatly appreciated.
    I have my web.config and default2.aspx page below
    Here is my web.config


    <configuration>
    <configSections>
    <sectionGroup name="system.web.extensions" type="System.Web.Configuration.SystemWebExtensionsSectionGroup, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35">
    <sectionGroup name="scripting" type="System.Web.Configuration.ScriptingSectionGroup, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35">
    <section name="scriptResourceHandler" type="System.Web.Configuration.ScriptingScriptResourceHandlerSection, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="false" allowDefinition="MachineToApplication"/>
    <sectionGroup name="webServices" type="System.Web.Configuration.ScriptingWebServicesSectionGroup, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35">
    <section name="jsonSerialization" type="System.Web.Configuration.ScriptingJsonSerializationSection, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="false" allowDefinition="Everywhere"/>
    <section name="profileService" type="System.Web.Configuration.ScriptingProfileServiceSection, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="false" allowDefinition="MachineToApplication"/>
    <section name="authenticationService" type="System.Web.Configuration.ScriptingAuthenticationServiceSection, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="false" allowDefinition="MachineToApplication"/>
    </sectionGroup>
    </sectionGroup>
    </sectionGroup>
    </configSections>
    <system.web>
    <pages>
    <controls>
    <add tagPrefix="asp" namespace="System.Web.UI" assembly="System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
    </controls>
    </pages>
    <!--
    Set compilation debug="true" to insert debugging
    symbols into the compiled page. Because this
    affects performance, set this value to true only
    during development.
    -->
    <compilation debug="false">
    <assemblies>
    <add assembly="System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
    </assemblies>
    </compilation>
    <httpHandlers>
    <remove verb="*" path="*.asmx"/>
    <add verb="*" path="*.asmx" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
    <add verb="*" path="*_AppService.axd" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
    <add verb="GET,HEAD" path="ScriptResource.axd" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" validate="false"/>
    </httpHandlers>
    <httpModules>
    <add name="ScriptModule" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
    </httpModules>
    </system.web>
    <system.web.extensions>
    <scripting>
    <webServices>
    <!-- Uncomment this line to customize maxJsonLength and add a custom converter -->
    <!--
    <jsonSerialization maxJsonLength="500">
    <converters>
    <add name="ConvertMe" type="Acme.SubAcme.ConvertMeTypeConverter"/>
    </converters>
    </jsonSerialization>
    -->
    <!-- Uncomment this line to enable the authentication service. Include requireSSL="true" if appropriate. -->
    <!--
    <authenticationService enabled="true" requireSSL = "true|false"/>
    -->
    <!-- Uncomment these lines to enable the profile service. To allow profile properties to be retrieved
    and modified in ASP.NET AJAX applications, you need to add each property name to the readAccessProperties and
    writeAccessProperties attributes. -->
    <!--
    <profileService enabled="true"
    readAccessProperties="propertyname1,propertyname2"
    writeAccessProperties="propertyname1,propertyname2" />
    -->
    </webServices>
    <!--
    <scriptResourceHandler enableCompression="true" enableCaching="true" />
    -->
    </scripting>
    </system.web.extensions>
    <system.webServer>
    <validation validateIntegratedModeConfiguration="false"/>
    <modules>
    <add name="ScriptModule" preCondition="integratedMode" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
    </modules>
    <handlers>
    <remove name="WebServiceHandlerFactory-Integrated"/>
    <add name="ScriptHandlerFactory" verb="*" path="*.asmx" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
    <add name="ScriptHandlerFactoryAppServices" verb="*" path="*_AppService.axd" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
    <add name="ScriptResource" preCondition="integratedMode" verb="GET,HEAD" path="ScriptResource.axd" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
    </handlers>
    </system.webServer>
    </configuration>
     

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