String Trim

Discussion in 'JavaScript' started by asuni449, Feb 24, 2009.

0
  1. #1
    Hi all,
    I am new to Javascript.
    How to trim a sting in javascript.
    Ex:
    I had a srting as 'a df grt'
    I want the trim result as 'adfgrt'.

    Can anyone tell me how to do this.
    Thanks
    :)
     
    asuni449, Feb 24, 2009 IP
  2. shubhamjain1

    shubhamjain1 Peon

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    #2
    Remove spaces and do a bubble sort or any other sorting techniques..!!
     
    shubhamjain1, Mar 9, 2009 IP
  3. bprashanth.gi

    bprashanth.gi Active Member

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    #3
    Not very professional, but works though :)

    <script type="text/javascript">
var name;
var strName='';
name="H e e";
for(i=0;i<name.length;i++)
{
var e=name.substring(i,i+1);
if (e==' ')
{}
else
strName+=e;
alert(e);
}
document.write(strName);
document.write("<br />");
</script>
    Code (markup):
     
    bprashanth.gi, Mar 9, 2009 IP
  4. xlcho

    xlcho Guest

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    #4 
    
var string = "a df grt";
while(string.indexOf(" ") != -1)
	string = string.replace(" ", "");
    Code (markup):
     
    xlcho, Mar 10, 2009 IP