Conditional Regex

Oct 27, 2004

i have the following regex:

(s*{s*(<?)s*(>?)s*}s*)

this needs to be able to match a string and make the following replacements:
if the string matches without < or >, replace the match with a space, a replacement string, and another space. if < matches also, do not add the left space. if > matches, do not add the right space. if < and > match, do not add the beginning or ending space

Old {} String => Old Replacement String
Old {<} String => OldReplacement String
Old {>} String => Old ReplacementString
Old {<>} String => OldReplacementString

this will have to be done a LOT of times, so efficiency is very important the answer in php is below. can anyone help me figure out how to do it in javascript? PHP Code:

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Is there anybody who knows were to find a javascript that does the trick
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Here is what i am looking for:
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puldown gets populated.

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Oct 28, 2003

Essentially, I would like the user to be prompted that application has not been completed on back, close etc. I however do not want the user to be prompted if they have completed the application.

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I would expect something like the following but it doesnt work for me?

function unloadMess()
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return mess;
}
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window.onbeforeunload = (on) ? unloadMess : true ;
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setBunload(true);
}
else
{
setBunload(false);
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Any Ideas?

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I noticed that the script does not work because of the conditional
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[Code]...

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Here is the code:
Code:
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[Code]...

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