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列表页换行清理浮动

2015-09-08 10:28 531 查看
列表页换行清理浮动

<!DOCTYPE html>

<html lang="en">

<head>
<meta charset="UTF-8">
<title>Document</title>
<script src="http://apps.bdimg.com/libs/jquery/1.10.1/jquery.min.js"></script>
<style type="text/css">
.list{ width: 300px; background: #fc0; float: left; border:1px solid #fff;}
</style>

</head>

<body>
<div class="tabbox">
<div class="list">1</div>
<div class="list">2<br>2</div>
<div class="list" style="width:600px">30011111111111111111</div>
<div class="list">44<br>4</div>
<div class="list">5</div>
<div class="list">6</div>
<div class="list" style="width: 600px">77<br>7111111111111111111</div>
<div class="list">8</div>
<div class="list" style="width: 600px">99<br>911111111111111111</div>
<div class="list">5</div>
<div class="list">6</div>
<div class="list">77<br>7</div>
<div class="list">8</div>
<div class="list">99<br>9</div>
</div>
<br><br><br><br><br><br><br><br>
<div class="tabbox">
<div class="list">1</div>
<div class="list">2<br>2</div>
<div class="list" style="width:600px">30011111111111111111</div>
<div class="list">44<br>4</div>
<div class="list">5</div>
<div class="list">6</div>
<div class="list" style="width: 600px">77<br>7111111111111111111</div>
<div class="list">8</div>
<div class="list" style="width: 600px">99<br>911111111111111111</div>
<div class="list">5</div>
<div class="list">6</div>
<div class="list">77<br>7</div>
<div class="list">8</div>
<div class="list">99<br>9</div>
</div>
<script type="text/javascript">
$(document).ready(function() {
HH ();
$(window).resize(function(){

HH ();
})
});
function HH (){
$(".tabbox").find("br").remove();
var box_w = $(".tabbox").width();
var len = $(".tabbox .list").length;
//alert(len)
$(".tabbox").each(function() {
var arr = [];
var $list = $(this).find(".list")
$list.each(function(i){
arr[i]= $(this).width();
})
var num=0;
for (var a = 0; a < len; a++) {
num += arr[a]
if(box_w-num<arr[a+1] && box_w-num>0){
$list.eq(a).after("<br style='clear:both'>")
num = 0;
}else if(box_w-num<0){
$list.eq(a).before("<br style='clear:both'>")
num = 0;
}
};

});

}
</script>

</body>

</html>
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