Similar to this question here, I'm looking to get an element based on it's data-id.
与此问题类似，我希望根据它的data-id获取一个元素。
<a href="#" class="whatever" data-item-id="stand-out">...</a>
I'm looking to take action on the a tag. It has a shared class amongst many other elements and has no base id, just a data-item-id.
我想对标签采取行动。它在许多其他元素中有一个共享类，没有基本id，只是一个data-item-id。
Can the element be found by it's data-item-id or can I only find out what the data-item-id is?
可以通过它的data-item-id找到元素，还是只能找出data-item-id是什么？
4 个解决方案
#1
24
You can always use an attribute selector. The selector itself would look something like:
您始终可以使用属性选择器。选择器本身看起来像：
a[data-item-id=stand-out]
#2
39
$('[data-item-id="stand-out"]')
$（ '[数据项-ID = “待机出”]'）
#3
14
This worked for me, in my case I had a button with a data-id attribute:
这对我有用，在我的例子中，我有一个带有data-id属性的按钮：
$("a").data("item-id");
小提琴
#4
12
Yes, you can find out element by data attribute.
是的，您可以按数据属性找出元素。
element = $('a[data-item-id="stand-out"]');
#1
24
You can always use an attribute selector. The selector itself would look something like:
您始终可以使用属性选择器。选择器本身看起来像：
a[data-item-id=stand-out]
#2
39
$('[data-item-id="stand-out"]')
$（ '[数据项-ID = “待机出”]'）
#3
14
This worked for me, in my case I had a button with a data-id attribute:
这对我有用，在我的例子中，我有一个带有data-id属性的按钮：
$("a").data("item-id");
小提琴
#4
12
Yes, you can find out element by data attribute.
是的，您可以按数据属性找出元素。
element = $('a[data-item-id="stand-out"]');