如何按2个数据属性对div进行排序? [英] How to sort divs by 2 data attributes?

问题描述

如何修改代码，使其按数据状态和数据顺序排序?即期望的结果是1,2,3,4

How do I modify my code so that it sorts by both data-status and then data-order? ie the desired result is 1,2,3,4

我需要支持IE.

$(document.body).on('click', "#sortthem", function(){

    var divList = $(".sortme");
    
    divList.sort(function(a, b){
        return $(a).data("status")-$(b).data("status")
    });
    
    $("#mydivs").html(divList);

});

<div id="mydivs">
  
    <div class="sortme" data-status="2" data-order="2">4</div>
    <div class="sortme" data-status="2" data-order="4">3</div>
    <div class="sortme" data-status="1" data-order="2">2</div>
    <div class="sortme" data-status="1" data-order="1">1</div>
    

</div>

<span class="btn btn-primary" id="sortthem" >Sort them</span>


<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" rel="stylesheet"/>

推荐答案

您可以通过检查第一个条件的结果是否== 0-然后检查第二个，等等直接将任何其他条件添加到排序中.

You can add any additional criteria in to the sort directly by checking if the fist criteria result == 0 - then check the second, etc

更新的代码段:

$(document.body).on('click', "#sortthem", function(){

    var divList = $(".sortme");
    
    divList.sort(function(a, b){
    
        var sort1 = $(a).data("status")-$(b).data("status");
        if (sort1 !== 0) return sort1;
        
        var sort2 = $(a).data("order")-$(b).data("order")
        return sort2;        
    });
    
    $("#mydivs").html(divList);

});

<div id="mydivs">
  
    <div class="sortme" data-status="2" data-order="2">4</div>
    <div class="sortme" data-status="2" data-order="4">3</div>
    <div class="sortme" data-status="1" data-order="2">2</div>
    <div class="sortme" data-status="1" data-order="1">1</div>
    

</div>

<span class="btn btn-primary" id="sortthem" >Sort them</span>


<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" rel="stylesheet"/>

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