使用data-attribute切换链接

时间:2017-07-31 14:03:02

标签: jquery custom-data-attribute

我对jquery很新。如何使用data属性进行切换?

我想选择具有class="filter-group"的元素和与按钮相同的data-toggle属性:

$('button').click(function() {
  var toggleID = $(this).data('toggle');
  $('.filter-group[data-toggle= toggleID ]').toggle();
});

https://codepen.io/elkeschiffer/pen/PWZKmE

2 个答案:

答案 0 :(得分:0)

您的问题在这一行:

$('.filter-group[data-toggle= toggleID ]').toggle();

将其更改为:

$('.filter-group[data-toggle=' + toggleID + ']').toggle();



$(".filter-group").hide();

$('button').click(function() {

    var toggleID = $(this).data('toggle');
    $('.filter-group[data-toggle=' + toggleID + ']').toggle();

});

* {
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-size:1.3rem;
}

button {
    padding:1rem;
    background-color:salmon;
    border:none;
}

.filter-group {
    background-color:silver;
    padding:1rem;
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>


<button type="button" data-toggle="toggle1">Button 1</button>
<button type="button" data-toggle="toggle2">Button 2</button>


<div class="filter-group" data-toggle="toggle1">
    Filter Group 1
</div>

<div class="filter-group" data-toggle="toggle2">
    Filter Group 2
</div>
&#13;
&#13;
&#13;

答案 1 :(得分:0)

您也可以这样做。根据按钮attr

定义类名
<button type="button" data-toggle="toggle1">Button 1</button>
<button type="button" data-toggle="toggle2">Button 2</button>

<div class="filter-group toggle1" data-toggle="toggle1">
  Filter Group 1
</div>

<div class="filter-group toggle2" data-toggle="toggle2">
 Filter Group 2
</div>

以这种方式更改你的js。

$(".filter-group").hide();
$('button').click(function() {
var toggleID = $(this).attr('data-toggle');
 $("."+toggleID).toggle();
});