0 
<span id="rate">2388</span>

var = $("#rate")...

I need get number value inside of element. any one know how to do it?

Improve this question
0

3 Answers 3

Reset to default
5 
var number = +$("#rate").text();
//           |              \______get text of span as string
//           |_________________unary plus converts to numeric
Improve this answer
Sign up to request clarification or add additional context in comments.

1 Comment

ha got it!, so + is the same as Number();
0

You can get the text inside your span using text() method and parseInt() to convert it to number:

var rateVal = parseInt($("#rate").text(), 10);
Improve this answer

Comments

0

You can do also this

var result = Number($("#rate").html());

But becareful to use Number functon, Please have look this discussion for difference between parseInt and Number.

What is the difference between parseInt(string) and Number(string) in JavaScript?, as Roko indicated.

Improve this answer

7 Comments

stackoverflow.com/questions/4564158/…
@RokoC.Buljan now edited the answer with parseInt.
you should remove your answer, cause otherwise it's a duplicate of Felix's answer, and BTW you're missing the radix parameter.
Fexlix is using text(), and I used html(), does this consider as duplicate answer?
Almost, .html() is even the worse scenario, but now that you're using parseInt() makes no difference between your and Felix's. + You're still missing the parseInt radix parameter.
|

Start asking to get answers

Find the answer to your question by asking.

Ask question

Explore related questions

See similar questions with these tags.