大家好，又见面了，我是你们的朋友全栈君。
<script>
$(document).ready(function() {
$(“#target1”).css(“color”,”red”);
});
</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>
转载于:https://www.cnblogs.com/chendi618/p/11013146.html
发布者：全栈程序员-站长，转载请注明出处：https://javaforall.net/106779.html原文链接：https://javaforall.net
