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convert string to number

Dave
11/25/2004 5:17:00 PM

flash (macromedia): How would I convert a string, say "qwerty123bnm" or something like that into
123 as a number?

Is that possible?

Thanks

Re: convert string to number

kunjanos
11/25/2004 5:57:55 PM

//use this function:

var s:String = String("ajhds1223423745sdjf"); //string that contains chars and
numbers

//function that makes froma string a number
function stringToNumber(pInput_str:String):Number{
var i, n:Number = 0;
for (i = 0; i< pInput_str.length; i++){
if ((pInput_str.charAt(i) >= "0")&&(pInput_str.charAt(i) <= "9")){
n = n * 10 + Number(pInput_str.charAt(i));
}
}
return n;
}

trace(stringToNumber(s));

Re: convert string to number

Dave
11/26/2004 10:20:03 AM

Brilliant, thankyou very much

[quoted text, click to view]

Re: convert string to number

J_o_h_n_n_y
11/27/2004 7:28:32 AM

The way kunjanos said does work, but it is much easier to use:

parseInt("stringwithnumber123");

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