用Jquery重建ul和li标签 [英] re build ul and li tag with Jquery

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本文介绍了用Jquery重建ul和li标签的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

我试图找到分裂ul标签的方式,通过每ul显示只有10 li标签。



假设我有li 30元素。



我如何做到这一点?



suppose original is:

 < ul id =ul1style => 
< li>< a href =#>< span> Adidas< / span>< / a>< / li&
< li>< a href =#>< span> jason markk< / span>< / a>< / li&
< li> ... 28 mores< / li>
< / ul>

Jquery将重建ul到3 ul(10 ul per ul):

 < ul id =ul1style => 
< li> 10次< / li>
< / ul>
< ul id =ul2style =>
< li> 10次< / li>
< / ul>
< ul id =ul3style =>
< li> 10次< / li>
< / ul>



请指导,
感谢



  var n = 5; 
var uls = $(#ul1 li)。length / n;
for(i = 0; i var newUl = $(< ul />,{id:ul+(i + 2) ;
$(ul)。eq(i).after(newUl);
newUl.append(newUl.prev()。find(li:gt(+(n-1)+)));

}

更改 n 根据需要



小提琴


I try to find the way to split ul tag by showing only 10 li tag per ul.

Suppose I have li 30 elements. script will be re build into 3 ul and each ul has 10 li tag.

How can I do this ?

suppose original is :

<ul id="ul1" style="">
    <li><a href="#"><span>Adidas</span></a></li>
    <li><a href="#"><span>jason markk</span></a></li>
    <li>... 28 mores </li>
</ul>

Jquery will re build ul in to 3 ul (10 li per ul):

<ul id="ul1" style="">
    <li>10 times</li>
</ul>
<ul id="ul2" style="">
    <li>10 times</li>
</ul>
<ul id="ul3" style="">
    <li>10 times</li>
</ul>

Please guide, Thanks

解决方案

You can do like this

var n = 5;
var uls = $("#ul1 li").length / n;
for (i = 0; i < uls; i++) {
    var newUl = $("<ul/>", { id: "ul" + (i + 2) });
    $("ul").eq(i).after(newUl);
    newUl.append(newUl.prev().find("li:gt(" + (n - 1) + ")"));

}

Change the value of n according to your need

Fiddle

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