RadInputManager - Apply class client-side to target control

[ADH]

I've noticed that while I can force a style onto a target control using Javascript, such as changing the border or the color of the text, I cannot force a new class onto a target control. The commands simply don't seem to work. Is there a way to do this? I'm looking at doing something like the code below, which makes extensive use of jQuery.

$("input[Validators]").each(function() {
    var validators = $(this).attr("Validators");
    if (validators) {
        var isValid = true;
        $(validators).each(function() {
            if (this.isvalid !== true) isValid = false;
        });

        //This works:
        var strColor=isValid?"#fff":"#cc0000";
        $(this).css("color", strColor);

        //This does not:
        if (isValid) $(this).removeClass("ValidationError");
        else $(this).addClass("ValidationError");
    }
});

It appears that the RadInputManager control might have some way of controlling or maintaining the classes applied to each field, and I might need a way to thwart it. If there were an official, documented way to do this, I'd be glad to use that, but I did search and had no luck finding one - perhaps my documentation's a bit out of date, but a site search didn't turn anything up either.

[Dimo]

Hello ADH,

I recommend you to use the RadInputManager's invalid state for the textboxes and possibly a custom invalid-style appearance, which can be achieved with declaratively set custom CSS classes.

http://www.telerik.com/community/forums/aspnet-ajax/input/showing-error-style-programmatically.aspx

By the way, please avoid posting duplicate forum threads and support tickets on the same subject.

Regards,
Dimo
the Telerik team