jQuery选择器是整数的所有id(jQuery selector all ids that are integer)
我如何选择所有整数的ids。
例如
<div id="1"></div> <div id="2"></div> <div id="3"></div>somdething [id^="integer"] ?
我知道如何选择具有相似名称的ID开始:
[id^="similar_"]How do I select all ids which are the integers.
for example
<div id="1"></div> <div id="2"></div> <div id="3"></div>somdething [id^="integer"]?
I know how to select ids that has similar name starting:
[id^="similar_"]最满意答案
小提琴演示
$('[id]').filter(function () { return !isNaN((this.id)[0]) && this.id.indexOf('.') === -1; }).css('color', 'red');具有属性选择器[名称]
。过滤()
isNaN()
Fiddle Demo
$('[id]').filter(function () { return !isNaN((this.id)[0]) && this.id.indexOf('.') === -1; }).css('color', 'red');Has Attribute Selector [name]
.filter()
isNaN()
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