How To Change Background Image of the RadAlert At Runtime

[Sairam]

It's in Rad code block ,
<style type="text/css">
            .RadWindow .rwWindowContent .radalert
            {
                background-image:url("images/InfoImg.png"); 
            }
        </style>

The above code is used in my program ,In successful message ,I want to use same Background , But On failure of some condition I want to change to the background image of Radalert(),telerik Default background Image or Custom Warning  Icon for That at code behind technique .help me..plz

[Marin Bratanov]

Hello Sairam,

Changing the icon of the predefined dialog is a feature that comes out of the box now, the last parameter to the method can be used for this.

You can see it in action here and read the documentation on the subject here. Thus, a single string parameter can replace the CSS you now use.


Regards,
Marin Bratanov
the Telerik team

[Sairam]

What exactly I want ,Not Come here, I am  Give the picture and based on that can you help in client side or server side code.
Thanks for your replay .

In the picture your found One back ground image ," blue color"  i ,That is background picture of rad alert ,so  I am ,change the URL  in rad code block "

<style type="text/css">
            .RadWindow .rwWindowContent .radalert
            {
                background-image:url("images/InfoImg.png"); 
            }
        </style>

But I don't want like these I want changes that in server side On failure  or on success. please give snippet.

[Marin Bratanov]

Hi again Sairam,

Please examine carefully the resources I linked you to. They will show you how to change the image without CSS, but from the code that calls the alert. For example:

if(isError){
   RadWindowManager1.RadAlert("warning", 330, 180, "title", "alertCallBackFn", 'errorImage.png');
}
else if(isWarning){
     RadWindowManager1.RadAlert("warning", 330, 180, "title", "alertCallBackFn", 'warningImage.png');
}

Regards,
Marin Bratanov
Telerik

[Sairam]

Thanks  Marin Bratanov ,It's working