Tumblr风格的UserHoverCard

Question

大家好,我有一个问题与ajax悬停.我正在尝试像tumblr一样创建userHoverCard.但是当我使用ajax时,悬停动画无效.

这是工作DEMO没有ajax只有CSS.在此演示中,您可以看到当您悬停图像时,.p-tooltip将打开动画效果.

但是,如果您从我的测试页面单击此DEMO,那么您可以看到当您悬停图像时,.p-tooltip将无法打开动画效果.

HTML

    <div class="p-tooltip"></div>
    <div class="summary" data-id="25">
      <a href=#" class="profile-ava"></a>
    </div>
    <div class="summary" data-id="20">
      <a href=#" class="profile-ava"></a>
    </div>
    <div class="summary" data-id="25">
      <a href=#" class="profile-ava"></a>
    </div>

这是我的ajax代码:

$(document).ready(function() { 

        function showProfileTooltip(e, id){ 
           e.append($('.p-tooltip').css({ 
             'top':'20', 
             'left':'80' 
             }).show()); 
            //send id & get info from get_profile.php 
             $.ajax({
             url: 'get_profile.php?uid='+id,
             beforeSend: function(){

             $('.p-tooltip').html('Loading..');
             },
             success: function(html){ 
             $('.p-tooltip').html(html); 
             } 
           }); 
         } 

        function hideProfileTooltip(){ 
        $('.p-tooltip').hide().fadeIn('fast'); 
         } 
        $('.summary a').hover(function(e){ 

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

          }, function(){ 
          setTimeout(function(){ 
          hideProfileTooltip(); 
          },2000); 
         });
    });

这是CSS代码:

.summary {
  margin: 50px auto 0;
  width: 50px;
  height: 50px;
  position: relative;
}
.profile-ava {
  width: 50px;
  height: 50px;
  background-image: url(http://gravatar.com/avatar/3913c4e14034c0a7f28db2c632290c21?s=80);
  border-radius: 3px;
  background-size: 50px 50px;
  display: block;
}

.summary a:hover:before {
  content: '';
  position: absolute;
  display: block;
  bottom: -10px;
  left: 0;
  height: 10px;
  width: 100%;
  z-index: 2;
}


.p-tooltip {
  position: absolute;
  margin-top: 10px;
  top: 100%;
  left: 50%;
  margin-left: -140px;
  width: 280px;
  max-height: 120px;
  border-radius: 5px;
  overflow: hidden;
  background-color: #F0F0F0;
  visibility: hidden;
  opacity: 0;
  transition: all 0.5s ease;
}
.profile-header {
  height: 120px;
  background-image: url(https://pbs.twimg.com/profile_banners/571038694/1395748220/1500x500);
  background-size: auto 120px;
  background-position: 50%;
}
.profile-navigation {
  position: absolute;
  top: 0;
  left: 0;
  padding: 10px;
  width: 100%;
  box-sizing: border-box;
}
.profile-nick {
  color: #fff;
  margin: 0;
  padding: 0.4em 0;
  font-size: 0.8em;
  font-weight: bold;
}
.profile-action {
  float: right;
  background-color: #eee;
  padding: 0.4em;
  border-radius: 2px;
  color: inherit;
  text-decoration: none;
  font-size: 0.8em;
  font-weight: bold;
}


.p-tooltip .profile-ava {
  margin: -40px auto 0;
  width: 80px;
  height: 80px;
  background-size: 80px;
  border: 3px solid #F0F0F0;
  border-radius: 5px;
}

.profile-info {
  text-align: center;
  padding: 10px;
  opacity: 0;
}
.profile-title {font-size: 1.6em; margin: 0;}
.profile-description {
  margin: 0;
  font-size: 0.8em;
}

.profile-items {margin: 0px; padding: 10px;}
.profile-items:after {
  content: '';
  display: table;
  clear: both;
}
.profile-items li {  
  width: 80px;
  height: 80px;
  background-size: cover;
  background-position: center;
  float: left;
  display: block;
  border-radius: 3px;
}
.profile-items li:not(:first-child) {margin-left: 10px;}
.profile-items li:nth-child(1) {
  background-image: url(https://o.twimg.com/1/proxy.jpg?t=FQQVBBgwaHR0cHM6Ly9pLnl0aW1nLmNvbS92aS9CM3lna2lYRXVyWS9ocWRlZmF1bHQuanBnFAIWABIA&s=z1wybbbNHF0pyLthl3xhxVBNjbYlAEWEzPd-dUtrWOY);
}
.profile-items li:nth-child(2) {
  background-image: url(https://pbs.twimg.com/media/B7pkXfgCIAAwoY0.jpg:thumb);
}
.profile-items li:nth-child(3) {
  background-image: url(https://pbs.twimg.com/media/B7A3NHjIIAIt6eg.png:large);
}


.profile-header {
  -webkit-transform: translate(0, -50px);
  -moz-transform: translate(0, -50px);
  transform: translate(0, -50px);

  -webkit-transition: all 0.2s ease-out;
  -moz-transition: all 0.2s ease-out;
  transition: all 0.2s ease-out;

  -webkit-transition-delay: 0.1s;
  -moz-transition-delay: 0.1s;
  transition-delay: 0.1s;

  opacity: 0;
}
.profile-info {
  -webkit-transform: translate(0, 50px);
  -moz-transform: translate(0, 50px);
  transform: translate(0, 50px);

  -webkit-transition: all 0.3s ease-out;
  -moz-transition: all 0.3s ease-out;
  transition: all 0.3s ease-out;

  -webkit-transition-delay: 0.1s;
  -moz-transition-delay: 0.1s;
  transition-delay: 0.1s;
}
.p-tooltip .profile-ava {
  -webkit-transform: scale(0.5) translate(0, -10px);
  -moz-transform: scale(0.5) translate(0, -10px);
  transform: scale(0.5) translate(0, -10px);

  -webkit-transition: all 0.5s ease-out;
  -moz-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;

  -webkit-transition-delay: 0.1s;
  -moz-transition-delay: 0.1s;
  transition-delay: 0.1s;

  opacity: 0;
}
.profile-items li {
  -webkit-transform: translate(0, 50px);
  -moz-transform: translate(0, 50px);
  transform: translate(0, 50px);

  -webkit-transition: all 0.3s ease-out;
  -moz-transition: all 0.3s ease-out;
  transition: all 0.3s ease-out;

  -webkit-transition-delay: 0.3s;
  -moz-transition-delay: 0.3s;
  transition-delay: 0.3s;
  opacity: 0;
}
.profile-items li:nth-child(2) {
  -webkit-transition-delay: 0.35s;
  -moz-transition-delay: 0.35s;
  transition-delay: 0.35s;
}
.profile-items li:nth-child(3) {
  -webkit-transition-delay: 0.4s;
  -moz-transition-delay: 0.4s;
  transition-delay: 0.4s;
}


.summary:hover .p-tooltip {
  visibility: visible;
  opacity: 1;
  max-height: 600px;
}
.summary:hover .profile-header,
.summary:hover .profile-info,
.summary:hover .p-tooltip .profile-ava,
.summary:hover .profile-items li {
  -webkit-transform: translate(0,0) scale(1);
  -moz-transform: translate(0,0) scale(1);
  transform: translate(0,0) scale(1);
  opacity: 1;
}

任何人都可以帮助我!