Test your technical skills online, appear in Virtual Interview and be ready for job!
Twitter Twitter LinkedIn YouTube Google
Be Interview ready ! | Search
Make friends on DotNetFunda.com and expand your network!
Winners

Win Prizes

Announcements
Like us on Facebook
Sponsor
Top Codes Author
Sat, 19-Apr-2014 Authors
All Time Authors
Satyapriyanayak
11600
Jayakumars
8120
Niladri.biswas
6000

Latest members | More ...


(Statistics delayed by 5 minutes)

Trim function in JavaScript?

Poster
Posted by Poster under JavaScript on 3/1/2009 7:36:03 AM | Views : 22363 | Status : [Member]

Below is the Trim function that can be used to trim the white space from a string.

// Trim function in javascript 

function Trim(str)
{
while (str.substring(0,1) == ' ') // check for white spaces from beginning
{
str = str.substring(1, str.length);
}
while (str.substring(str.length-1, str.length) == ' ') // check white space from end
{
str = str.substring(0,str.length-1);
}

return str;
}


You can use this function like below
var str = "            sampe          ";

str = Trim(str);


The value of result will be "sample"


Found interesting? Add this to:



Comments or Responses


Login to post response.

Comments / Responses
Select text & click toolbar to format. Formatting appears in viewmode only. HTML Tags are not allowed.
Bold Italic Underline Paragraph Title Code  Link 
 Wait ... Processing ..... please wait.