Tumblr style UserHoverCard

Question

Hi everyone i have one problem with ajax hover. I am trying to make a userHoverCard like tumblr. But the hover animation not working when i use it with ajax.

This is

Answer 1

When you are showing the card, it only contains the loading message. When the content arrives and you put it in the card, that isn't a CSS change, so the transition isn't activated.

If you wait until the content has arrives to show the card, there is something to animate.

Answer 2

Essentially, I've created a pretty clever workaround. It is a mask that covers the image (invisible) until the html is loaded, then the hover css takes place after the z-index is lowered. The hover javascript is on the container.

FIDDLE

.summary {
    margin: -50px auto 0;
    width: 50px;
    height: 50px;
    position: relative;
    z-index: 0;
}
.summary-mask {
    margin: 50px auto 0;
    width: 50px;
    height: 50px;
    position: relative;
    z-index: 1;
}
.loaded .summary-mask {
    z-index: -1;
}

HTML

<div class="the-container">
    <div class="summary-mask"></div>
    <div class="summary" data-id="100"> <a href="http://kraigo.tumblr.com/" class="profile-ava"></a>

        <div class="user-container"></div>
    </div>
</div>

JS

var response = '<div class="p-tooltip"> <div class="profile-header"></div> <div class="profile-navigation"> <a href="http://kraigo.tumblr.com/" class="profile-action">Follow</a> <p class="profile-nick"> <a href="http://kraigo.tumblr.com/">Page Name</a> </p> </div> <div class="profile-ava"></div> <div class="profile-info"> <h1 class="profile-title">Username</h1> <p class="profile-description">Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry\'s standard dummy ..</p> </div> <ul class="profile-items"> <li></li> <li></li> <li></li> </ul> </div>';

$(document).ready(function () {

    function showProfileTooltip(e, id) {
        //send id & get info from get_profile.php 
        $.ajax({
            url: '/echo/html/',
            data: {
                html: response,
                delay: 0
            },
            method: 'post',
            success: function (returnHtml) {
                e.find('.user-container').html(returnHtml).promise().done(function () {
                    $('.the-container').addClass('loaded');
                });
            }
        });

    }

    function hideProfileTooltip() {
        $('.the-container').removeClass('loaded');
    }
    $('.the-container').hover(function (e) {

        var id = $(this).find('.summary').attr('data-id');
        showProfileTooltip($(this), id);

    }, function () {
        hideProfileTooltip();
    });
});