Solved

get substring of an string

Posted on 2014-04-02
10
269 Views
Last Modified: 2014-04-19
hi i have this string below

dim test as string = "javascript: test2(4622,4623)"

i want to get the first number inside the function test2, so the result would be 4622.

how can i accomplish this.
0
Comment
Question by:rafaelrgl
10 Comments
 
LVL 28

Expert Comment

by:sammySeltzer
ID: 39973465
Javascript solution:

<!DOCTYPE html>
<html>
<body>
<script>
var test = "4622,4623";
var measureit = test.substring(0, 4);
document.write(measureit);
</script>
</body>
</html>

Open in new window


vb.net version
Dim test As String = "4622,4623"
Response.Write(test.Substring(0, 4))

Open in new window

0
 
LVL 35

Expert Comment

by:Kimputer
ID: 39973536
Is it always a number? Fixed length? Always enclosed by the open bracket ( and comma?
0
 
LVL 1

Author Comment

by:rafaelrgl
ID: 39973725
is always an number but it~s not fixed size, can be 4 digits, can be 8 digits, but always have the comma after the first number and have the ( before start the number.
0
3 Use Cases for Connected Systems

Our Dev teams are like yours. They’re continually cranking out code for new features/bugs fixes, testing, deploying, testing some more, responding to production monitoring events and more. It’s complex. So, we thought you’d like to see what’s working for us.

 
LVL 20

Accepted Solution

by:
n2fc earned 500 total points
ID: 39973776
<!DOCTYPE html>
<html>
<body>
<script>
var test = "javascript: test2(4622,4623)";


i=test.indexOf("(");
j=test.indexOf(",");


var measureit = test.substring(i+1,j);
document.write(measureit);

</script>
</body>
</html>

Open in new window

0
 
LVL 2

Expert Comment

by:Rob Jurd (eenookami)
ID: 40009394
I've requested that this question be deleted for the following reason:

Not enough information to confirm an answer.  No response from anyone involved and doesn't appear to be a solution here.
0
 
LVL 20

Expert Comment

by:n2fc
ID: 40009392
Did he even TRY my solution?   It works!
0
 
LVL 20

Expert Comment

by:n2fc
ID: 40009395
Did he even TRY my solution?   It works!
0

Featured Post

Master Your Team's Linux and Cloud Stack

Come see why top tech companies like Mailchimp and Media Temple use Linux Academy to build their employee training programs.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

IntroductionWhile developing web applications, a single page might contain many regions and each region might contain many number of controls with the capability to perform  postback. Many times you might need to perform some action on an ASP.NET po…
Wouldn’t it be nice if you could test whether an element is contained in an array by using a Contains method just like the one available on List objects? Wouldn’t it be good if you could write code like this? (CODE) In .NET 3.5, this is possible…
Established in 1997, Technology Architects has become one of the most reputable technology solutions companies in the country. TA have been providing businesses with cost effective state-of-the-art solutions and unparalleled service that is designed…

803 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question