Javascript jQuery字符串使用split()方法分割空格后的字符串
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/12278999/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
jQuery string split the string after the space using split() method
提问by Hussy
my code
我的代码
var str =$(this).attr('id');
this will give me value == myid 5
这会给我价值 == myid 5
var str1 = myid
var str2 = 5
i want something like this ..
我想要这样的东西..
how to achieve this using split method
如何使用拆分方法实现此目的
回答by xdazz
var str =$(this).attr('id');
var ret = str.split(" ");
var str1 = ret[0];
var str2 = ret[1];
回答by Dhanasekar
Use in-built function: split()
使用内置函数：split()
var source = 'myid 5';
//reduce multiple places to single space and then split
var splittedSource = source.replace(/\s{2,}/g, ' ').split(' ');
console.log(splittedSource);
? Note: this works even there is multiple spaces between the string groups
? 注意：即使字符串组之间有多个空格，这也有效
Fiddle: http://jsfiddle.net/QNSyr/6/
回答by Reza Mamun
One line solution:
一行解决方案：
//<div id="mypost-5">
var postId = this.id.split('mypost-')[1] ); //better solution than the below one!
-OR-
-或者-
//<div id="mypost-5">
var postId = $(this).attr('id').split('mypost-')[1];
