擅长:python、mysql、java
<p>在成功回调中,使用updateText定义元素。你知道吗</p>
<p><strong>示例</p>
<pre><code>success: function(data) {
console.log(data)
var newLikes;
if (data.liked) {
updateText(this_, addLike, "fa fa-heart")
} else {
updateText(this_, removeLike, "fa fa-heart-o")
// remove one like
}
}, error: function(error) {
console.log(error)
console.log("error")
}
function updateText(btn, newCount, iconClass, verb) {
verb = verb || "";
$(btn).html(newCount + '<i class="fa' + iconClass + '"></i>' + verb)
btn.attr("data-likes", newCount)
}
</code></pre>