[Tips] AjaxToolKit Part Hacks

Document directory

• 1. Performance Improvement
• 2. Brower Compatibility
• 3. Add A Loading apperance which make the page gray or transport, and set the cursor to wait.

It has been existed for a long time. however, I wowould like to make a collection for later check. this tip is written in english, because, I feel a little tired and sort of unwilling to speak.

1. Performance Improvement

A. Remove Uesless HttpModules

Full HttpModules list located in C: \ Windows \ Microsoft. NET \ Framework \ v2.0.50727 \ CONFIG \ web. config

<HttpModules>
<Add name = "OutputCache" type = "System. Web. Caching. OutputCacheModule"/>
<Add name = "Session" type = "System. Web. SessionState. SessionStateModule"/>
<Add name = "WindowsAuthentication" type = "System. Web. Security. WindowsAuthenticationModule"/>
<Add name = "FormsAuthentication" type = "System. Web. Security. FormsAuthenticationModule"/>
<Add name = "PassportAuthentication" type = "System. Web. Security. PassportAuthenticationModule"/>
<Add name = "RoleManager" type = "System. Web. Security. RoleManagerModule"/>
<Add name = "UrlAuthorization" type = "System. Web. Security. UrlAuthorizationModule"/>
<Add name = "FileAuthorization" type = "System. Web. Security. FileAuthorizationModule"/>
<Add name = "AnonymousIdentification" type = "System. Web. Security. AnonymousIdentificationModule"/>
<Add name = "Profile" type = "System. Web. Profile. ProfileModule"/>
<Add name = "ErrorHandlerModule" type = "System. Web. Mobile. ErrorHandlerModule, System. Web. Mobile, Version = 2.0.0.0, Culture = neutral, PublicKeyToken = b03f5f7f11d50a3a"/>
<Add name = "ServiceModel" type = "System. ServiceModel. Activation. HttpModule, System. ServiceModel, Version = 3.0.0.0, Culture = neutral, PublicKeyToken = b77a5c561934e089"/>
</HttpModules>

You cocould make your own httpmodule list by setting in the HttpModules Section in web. config

<HttpModules>
<! -- Remove the modules which will not be used then, for a better performance -->
<! -- Remove name = "WindowsAuthentication"/-->
<Remove name = "PassportAuthentication"/>
<Remove name = "FileAuthorization"/>

Caching, ProcessModel Detailed Setting.

See Full Guide:Improving. NET ApplicationPerformanceAnd Scalability

B. Setting Properties to ScriptManager and UpdatePanel

<Asp: ScriptManager ID = "ScriptManager1" AsyncPostBackTimeout = "36000" EnablePartialRendering = "true" runat = "server" LoadScriptsBeforeUI = "false" ScriptMode = "Release"/>

Set the UpdateModel to UpdatePanel, Conditional will help a lot

2. Brower Compatibility

For IE 6

A. part of the background is white:

Add a style to the target CssClass

Position: absolute;
Top: expression(eval(document.doc umentElement. scrollTop) + "px ");

B. Accordion Can not run

Check the security setting of you internet explorer. For IE6: the security need to be medium or even lower.

For IE6/IE7

A. When the page first load, the ModalPopUp Panel rather than hide, it appear once, then hide

Add style = "display: none" in panel label.

Notice: do it in the panel label <asp: Panel Id = "xxx" style = "display: none" runat = "server"/>

3. Add A Loading apperance which make the page gray or transport, and set the cursor to wait.

Add the script below to the page

<Script type = "text/javascript">
Var prm = Sys. WebForms. PageRequestManager. getInstance ();;
Prm. add_initializeRequest (InitializeRequest );
Prm. add_endRequest (EndRequest );

// Hook into InitializeRequest
Function InitializeRequest (sender, args ){

// Get a reference to the element that raised the postback,
// And disables it.
// $ Get (args. _ postBackElement. id). disabled = true;
Document. body. className = "Progressing ";
}

// Hook into the EndRequest event
Function EndRequest (sender, args ){
// $ Get (args. _ postBackElement. id). disabled = false;
Document. body. className = "ProgressComplete ";

}

</Script>

Css Style

. Progressing
{
Filter: gray;
Cursor: wait;
}

. ProgressComplete
{
Cursor: auto;
}