需要在<head>中添加jquery-ui的样式文件:
<link href="http://www.imooc.com/data/jquery-ui.css" rel="stylesheet" type="text/css" />
<link href="http://www.imooc.com/data/jquery-ui.css" rel="stylesheet" type="text/css" />
2014-12-22
正确答案:<script type="text/javascript">
$("p~label").css("border", "solid 1px red");
$("p~label").html("我们都是p先生的粉丝");
</script>
$("p~label").css("border", "solid 1px red");
$("p~label").html("我们都是p先生的粉丝");
</script>
2014-12-21
正确答案:<script type="text/javascript">
$("p+label").css("background-color","red");
</script>
$("p+label").css("background-color","red");
</script>
2014-12-21
正确答案:<script type="text/javascript">
$("div>label").css("border", "solid 5px red");
</script>
$("div>label").css("border", "solid 5px red");
</script>
2014-12-21
正确答案:<script type="text/javascript">
$('div label').css("background-color","blue");
</script>
$('div label').css("background-color","blue");
</script>
2014-12-21
正确答案:<script type="text/javascript">
$(".red,.green").html("hi,我们的样子很美哦!");
</script>
$(".red,.green").html("hi,我们的样子很美哦!");
</script>
2014-12-21
正确答案:<script type="text/javascript">
var $redHTML = $(".red").html();
$(".green").html($redHTML);
</script>
var $redHTML = $(".red").html();
$(".green").html($redHTML);
</script>
2014-12-21
正确答案:<script type="text/javascript">
$("#default").html($("#divtest").html());
</script>
$("#default").html($("#divtest").html());
</script>
2014-12-21
$("#html").html($content);
$("#text").html($content);
$("#text").html($content);
2014-12-20