var $redHTML = $(".red").html(); 获取名为red的类的内容
$(".green").html($redHTML); 获取名为green的类,并将变量redHTML的值赋给它
$(".green").html($redHTML); 获取名为green的类,并将变量redHTML的值赋给它
2015-09-24
$("#content").css({'color':'white','background':'blue'});
2015-09-23
这样也能实现
$("ol :first-child").css("background-color", "green");
$("ol :first-child").css("background-color", "green");
2015-09-23
告诉我为什么这样就不行,我用id绑上不行吗?非得用标签绑吗??神一样的逻辑,坑
var $strHTML = $("#hidstr:hidden").val();
$("div").html($strHTML);
var $strHTML = $("#hidstr:hidden").val();
$("div").html($strHTML);
2015-09-23
明明这样写更好的说……
$("p + *").css("background-color","red");
$("p + *").css("background-color","red");
2015-09-22
<body>
<input type="button" value="左移" id="left"/>
<input type="button" value="右移" id="right"/>
<div style="background-color:red;width:100px;height:100px; position:relative;"></div>
</body>
</html>
<input type="button" value="左移" id="left"/>
<input type="button" value="右移" id="right"/>
<div style="background-color:red;width:100px;height:100px; position:relative;"></div>
</body>
</html>