Suppose my HTML has 2 Spans. They have different IDs but the same Name.
假设我的HTML有2个Spans。它们具有不同的ID但名称相同。
Also, Span 2 has a special Class attribute :
另外，Span 2有一个特殊的Class属性：
<span id="prime1" name="prime" class="someClass">..</span>
<span id="prime2" name="prime" class="someClass class2">..</span>
In jQuery, how do I see if any Span with name 'Prime' contains the class "class2"?
在jQuery中，如何查看名为“Prime”的Span是否包含“class2”类？
I was thinking of a group selector, like this, but not sure how to tweak it:
我在想一个像这样的组选择器，但不知道如何调整它：
$('span[name="prime"]:class')
1 个解决方案
#1
1
You can use :
您可以使用 ：
if ( $('span[name="prime"]').hasClass('class2').length > 0 ){
//So there's a span with name 'Prime' contains the class "class2"
}
Or also like @Josh Crozier mentioned in his comment :
或者也像@Josh Crozier在评论中提到的那样：
if ( $('span.class2[name="prime"]').length > 0 ){
//So there's a span with name 'Prime' contains the class "class2"
}
hope this helps.
希望这可以帮助。
#1
1
You can use :
您可以使用 ：
if ( $('span[name="prime"]').hasClass('class2').length > 0 ){
//So there's a span with name 'Prime' contains the class "class2"
}
Or also like @Josh Crozier mentioned in his comment :
或者也像@Josh Crozier在评论中提到的那样：
if ( $('span.class2[name="prime"]').length > 0 ){
//So there's a span with name 'Prime' contains the class "class2"
}
hope this helps.
希望这可以帮助。