form default button not working in Firefox

Question

Hi I've created a simple form with a link button. In my page load I set default button to that linkbutton as

this.Form.DefaultButton = this.btnSearch.UniqueID;

it is working fine in IE but not in Firefox.

Anyone has solution?

Answer 1

Take a Panel control within form and put all controls which are on form within panel. It should work.

UPDATE
Use JQuery And add this Plugin

Answer 2

This seems to be an issue in FF and you can solve by using this code.

Keep it at the end of the page so that it overrides the WebForm_FireDefaultButton method rendered by ASP.NET.

var __defaultFired = false;

function WebForm_FireDefaultButton(event, target) {
    var element = event.target || event.srcElement;

if (!__defaultFired && event.keyCode == 13 && !(element && (element.tagName.toLowerCase() == "textarea"))) {
    var defaultButton;

    if (__nonMSDOMBrowser)
        defaultButton = document.getElementById(target);
    else
        defaultButton = document.all[target];

    if (defaultButton) {
        if(typeof(defaultButton.click) != "undefined")
            defaultButton.click();
        else
            eval(unescape(defaultButton.href.replace("javascript:", "")));

        event.cancelBubble = true;

        if (event.stopPropagation) event.stopPropagation();
        return false;
    }
}
return true;

}