<div class="area">
<div class="onediv">1<input type="button" class="show" value="显示当前index" /><input type="button" class="move" value="移到首位" /></div>
<div class="onediv">2<input type="button" class="show" value="显示当前index" /><input type="button" class="move" value="移到首位" /></div>
<div class="onediv">3<input type="button" class="show" value="显示当前index" /><input type="button" class="move" value="移到首位" /></div>
<div class="onediv">4<input type="button" class="show" value="显示当前index" /><input type="button" class="move" value="移到首位" /></div>
<div class="onediv">5<input type="button" class="show" value="显示当前index" /><input type="button" class="move" value="移到首位" /></div>
</div>比如:点击“移到首位”,就把它移到首位去。
<div class="onediv">1<input type="button" class="show" value="显示当前index" /><input type="button" class="move" value="移到首位" /></div>
<div class="onediv">2<input type="button" class="show" value="显示当前index" /><input type="button" class="move" value="移到首位" /></div>
<div class="onediv">3<input type="button" class="show" value="显示当前index" /><input type="button" class="move" value="移到首位" /></div>
<div class="onediv">4<input type="button" class="show" value="显示当前index" /><input type="button" class="move" value="移到首位" /></div>
<div class="onediv">5<input type="button" class="show" value="显示当前index" /><input type="button" class="move" value="移到首位" /></div>
</div>比如:点击“移到首位”,就把它移到首位去。
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<script src="http://code.jquery.com/jquery-latest.js" type="text/javascript"></script>
<script type="text/javascript">
$(function () {
$('.move').click(function(){
var $papa=$(this).parent()
$papa.clone(true).prependTo('.area')
$papa.remove()
})
});
</script>
</head>
<body>
<div class="area">
<div class="onediv">1<input type="button" class="show" value="显示当前index" /><input type="button" class="move" value="移到首位" /></div>
<div class="onediv">2<input type="button" class="show" value="显示当前index" /><input type="button" class="move" value="移到首位" /></div>
<div class="onediv">3<input type="button" class="show" value="显示当前index" /><input type="button" class="move" value="移到首位" /></div>
<div class="onediv">4<input type="button" class="show" value="显示当前index" /><input type="button" class="move" value="移到首位" /></div>
<div class="onediv">5<input type="button" class="show" value="显示当前index" /><input type="button" class="move" value="移到首位" /></div>
</div>
</body>
</html>
<div class="area">
<div class="onediv">1<input type="button" class="show" value="0" /><input type="button" class="move" value="移到首位1" /></div>
<div class="onediv">2<input type="button" class="show" value="1" /><input type="button" class="move" value="移到首位2" /></div>
<div class="onediv">3<input type="button" class="show" value="2" /><input type="button" class="move" value="移到首位3" /></div>
<div class="onediv">4<input type="button" class="show" value="3" /><input type="button" class="move" value="移到首位4" /></div>
<div class="onediv">5<input type="button" class="show" value="4" /><input type="button" class="move" value="移到首位5" /></div>
</div>
一般比较规则的排版,我都会将点击事件绑定在父节点中,减少事件的绑定
$(".area").click(function(e){
var target = $(e.target),
$this = $(this);
if (target.attr("class") === 'move'){
$this.prepend(target.parent());
$this.find(".show").val(function(i,v){
return i;
})
}
})