I would like to do something like this:
我想做这样的事情:
jqueryElement.find('divIdWithIterator**').each(...);
where 'divIdWithIterator**' matches all elements with ids that start with 'divIdWithIterator' and end in a number, such as:
其中'divIdWithIterator **'匹配所有以'divIdWithIterator'开头并以数字结尾的ID的元素,例如:
divIdWithIterator1, divIdWithIterator2, divIdWithIterator26
divIdWithIterator1,divIdWithIterator2,divIdWithIterator26
What is a good way to do this in jQuery?
在jQuery中执行此操作的好方法是什么?
Thanks!
2 个解决方案
#1
5
Unfortunately, there is no regular expression selector.
不幸的是,没有正则表达式选择器。
You could use the attribute-starts-with selector, then filter the results and check for numeric endings using search()
您可以使用attribute-starts-with选择器,然后使用search()过滤结果并检查数字结尾
Eg
var divs = jqueryElement.find('[id^="divIdWithIterator"]').filter(function(index){
return this.id.search(/\d$/) != -1;
});
#2
3
Following: http://api.jquery.com/attribute-starts-with-selector/
To find the elements whose id begin with "divIdWithIterator":
要查找id以“divIdWithIterator”开头的元素:
$('input[id^="divIdWithIterator"]')
And then avoid to have other elements that begin with "divIdWithIterator" and you don't want to select
然后避免使用以“divIdWithIterator”开头并且您不想选择的其他元素
#1
5
Unfortunately, there is no regular expression selector.
不幸的是,没有正则表达式选择器。
You could use the attribute-starts-with selector, then filter the results and check for numeric endings using search()
您可以使用attribute-starts-with选择器,然后使用search()过滤结果并检查数字结尾
Eg
var divs = jqueryElement.find('[id^="divIdWithIterator"]').filter(function(index){
return this.id.search(/\d$/) != -1;
});
#2
3
Following: http://api.jquery.com/attribute-starts-with-selector/
To find the elements whose id begin with "divIdWithIterator":
要查找id以“divIdWithIterator”开头的元素:
$('input[id^="divIdWithIterator"]')
And then avoid to have other elements that begin with "divIdWithIterator" and you don't want to select
然后避免使用以“divIdWithIterator”开头并且您不想选择的其他元素