jQuery:选择所有元素,其中的属性大于一个值
问题描述:
我知道要过滤一个名为attrName的属性值为attrValue的元素:
I know that to filter an element with an atttribute called attrName which has value attrValue I do:
filter("[attrName='attrValue']")
但是查看docs http://api.jquery.com/category/selectors/ 我看不到选择所有元素的选项st attrName> attrValue
but looking at the docs http://api.jquery.com/category/selectors/ I can't see an option to select all elements s.t. attrName>attrValue
这将工作
filter("[attrName>'attrValue']")
答
使用 .filter()
的函数重载,像这样:
You can do this using the function overload of .filter()
, like this:
.filter(function() {
return $(this).attr("attrName") > "someValue";
})