使用jQuery删除HTML元素的class

标签：btn   on()   text   his   remove   hang   center   样式   rem   

<script>
$(document).ready(function() {
$("button").addClass("animated bounce");
$(".well").addClass("animated shake");
$("#target3").addClass("animated fadeOut");
$("button").removeClass("btn-default");//删除默认样式
$("button").addClass("btn-success");//添加成功样式
});
</script>

<!-- Only change code above this line. -->

<div class="container-fluid">
<h3 class="text-primary text-center">jQuery Playground</h3>
<div class="row">
<div class="col-xs-6">
<h4>#left-well</h4>
<div class="well" id="left-well">
<button class="btn btn-default target" id="target1">#target1</button>
<button class="btn btn-default target" id="target2">#target2</button>
<button class="btn btn-default target" id="target3">#target3</button>
</div>
</div>
<div class="col-xs-6">
<h4>#right-well</h4>
<div class="well" id="right-well">
<button class="btn btn-default target" id="target4">#target4</button>
<button class="btn btn-default target" id="target5">#target5</button>
<button class="btn btn-default target" id="target6">#target6</button>
</div>
</div>
</div>
</div>

使用jQuery删除HTML元素的class

标签：btn   on()   text   his   remove   hang   center   样式   rem   

原文地址：https://www.cnblogs.com/chendi618/p/11013112.html