AJAX does not work in Internet Explorer

[HP_Crook]

I am trying to add up some ajax code in Internet Explorer. I am trying to add javascript/ajax in Internet Explorer. The script works fine Firefox but it is giving trouble in Internet Explorer. I had some add on script in ajax which I want to enable it in Internet Explorer. Other browser like opera and firefox does not has any issue with AJAX. What are the general steps taken to avoid such problem.

[Tylon Foxx]

that depends on which version of IE you're using

[Modifier]

The problem is occurring because the browser is not using ActiveXObject to do ajax. It is using the XMLHttprequest. You will have to configure to use first active x object and then the script will work in Internet Explorer. I will recommend you to download more sample codes from the internet which are working in Internet and then refer them.

[Praetor]

I think you are trying to check for ActiveX after when you are done with native XMLHttpRequest() object. It is recommended that you should use object detection. Then set the onreadystatechange after the open req.open(HttpMethod,url,true); and req.onreadystatechange=onReadyState;. If this thing also fails then put a debug statement in the code. This debug statement will help you to see that where Internet Explorer is not performing properly.

[Katty]

To work out with this issue you will have to change the settings for Activex controls. Go to Tools > Internet options > security > internet > default settings. Do the same thing on Intranet. Then open the the maste page and edit the file in your editor. Add this
<WebPartPagesTongue TiedPWebPartManager id="m" runat="Server" />
<aspTongue TiedcriptManager runat="server" ID="ScriptManager1"></aspTongue TiedcriptManager>