如何使用javascript从字符串中获取值?
问题描述:
嗨专家,
我在java脚本中有一个字符串,如
Hi Experts,
I have a string in java script like
var str="ID:1:A;ID:2:B;ID:3:A;ID:4:c;ID:5:D"
现在我只知道 ID:2
我想让选项出现在 ID:2
前面,即:B
有没有人可以帮我用java脚本解决这个问题?
预付款
(Keerthi kumar)
Now i know only ID:2
i want to get the option present in front of ID:2
ie, :B
can any one please help me to solve this issue using java script?
thanks in Advance
(Keerthi kumar)
答
最适合你的地方是
https://blog.udemy.com/jquery-string-functions/ [ ^ ]
The best place for you is
https://blog.udemy.com/jquery-string-functions/[^]