CODEWITHSUNDEEP
javascriptfirefoxfirefox-addon
mmatviyiv
mmatviyiv

Reputation: 111

FF mouseleave/mouseenter events

I write extension to FF and this part of the code does not work on earlier versions 6.0-8.0. But on 12.0-13.0 versions everything works great. What is the reason?

        for(var i = 0; i < doc.getElementsByClassName('repInfo').length; i++)
        {
            doc.getElementsByClassName('repInfo')[i].getElementsByTagName('a')[0].style.visibility = "hidden";
            doc.getElementsByClassName('repInfo')[i].getElementsByTagName('a')[1].style.visibility = "hidden";

            doc.getElementsByClassName('repInfo')[i].addEventListener('mouseleave', 
                function(e) {
                    e.target.getElementsByTagName('a')[0].style.visibility = "hidden";
                    e.target.getElementsByTagName('a')[1].style.visibility = "hidden";
                }, false);
            doc.getElementsByClassName('repInfo')[i].addEventListener('mouseenter', 
                function(e) { 
                    e.target.getElementsByTagName('a')[0].style.visibility = "visible";
                    e.target.getElementsByTagName('a')[1].style.visibility = "visible";
                }, false);
        }

Upvotes: 0

Views: 321

Answers (1)

epascarello
epascarello

Reputation: 207511

mouseenter and mouseleave support was added with Firefox 10.

Upvotes: 2

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