高度转换时转换事件触发过快

我有一个JavaScript文件,如下所示:

function hideIt(body_id, icon_id) {
    var x = document.getElementById(body_id);
    var y = document.getElementById(icon_id);
    if (x.style.height==="0px") {
        x.style.height= x.scrollHeight + 'px';
        x.addEventListener("webkitTransitionBegin", fullStyle(body_id));
        y.src = "<%= asset_path('show_icon.png') %>";
    } else {
        x.style.height= '0px';
        x.addEventListener("webkitTransitionEnd", noStyle(body_id));
        y.src = "<%= asset_path('hide_icon.png') %>";
    }
}

function noStyle(body_id) {
  console.log("noStyle");
  var x = document.getElementById(body_id);
  x.style.padding = '0px';
  x.style.margin = '0px';
  x.style.border = 'none';
}

function fullStyle(body_id) {
  console.log("fullStyle");
  var x = document.getElementById(body_id);
  x.style.padding = '10px';
  x.style.marginBottom = '5px';
  x.style.marginTop = '5px';
  x.style.border = '1px solid #eaeaea';
}

.post-body-preview{
  color: $black;
  height: 0px;
  overflow: hidden;
  transition: height 1000ms;
}

现在的问题是 noStyle 单击带有 icon_id hideIt x 它的边距、填充物和边框会立即被剥离,因此 webkitTransitionEnd 我一按按钮就会被炒鱿鱼

有人能指出我做错了什么吗?