Schemaphic Systems Blog

Sharing experiences in Flash, Flex and AIR

Trimming space in AS3.0

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/**********************************************/
/**
* Removes any extra spaces before and after a String
*
* @param: value:String – value to be trimmed
* @return: String value – the trimmed value
*/
public function trim(value:String):String{
var j:uint = 0;
while (value.charAt(j) == ” “){
j++
}
value = value.substring(j);
var k:uint = value.length – 1;
while(value.charAt(k) == ” “){
k–
}
value = value.substring(0, k+1)
return value;
}

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Written by Deepanjan Das

June 13, 2010 at 7:08 AM

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