ok then, just put that little lot into a function and use that function name in your body onunload.
> -----Original Message----- > From: Robertson-Ravo, Neil (REC) > [mailto:[EMAIL PROTECTED]] > Sent: 04 October 2002 17:11 > To: '[EMAIL PROTECTED]' > Subject: RE: [ cf-dev ] detecting for a variable? > > > that wont work either as I need it triggered once a user > clicks on a link. > > > > -----Original Message----- > From: Rich Wild [mailto:[EMAIL PROTECTED]] > Sent: 04 October 2002 16:50 > To: '[EMAIL PROTECTED]' > Subject: RE: [ cf-dev ] detecting for a variable? > > > split the url and then look for the variable: > > fooExists = 0; > urlvars = document.URL.split("?"); > if(urlvars[1]){ > urlPairs = urlvars[1].split("&"); > for(i=0; i<urlPairs.length; i++){ > if (urlPairs[i].indexOf('foo=')) { > fooExists = 1; > } > } > > if (fooExists) { > doSomething(); > } > > > > > > -----Original Message----- > > From: Robertson-Ravo, Neil (REC) > > [mailto:[EMAIL PROTECTED]] > > Sent: 04 October 2002 16:51 > > To: '[EMAIL PROTECTED]' > > Subject: [ cf-dev ] detecting for a variable? > > > > > > is it possible to fire a function onUnload which checks if > a parameter > > exists within the URL it is going to? > > > > For example : I have a link which is index.cfm?foo=foobar > > > > is it possible to check if foo is existing and therefore fire > > something off > > etc.. > > > > Neil > > > > -- > > ** Archive: http://www.mail-archive.com/dev%40lists.cfdeveloper.co.uk/ > > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > For human help, e-mail: [EMAIL PROTECTED] > -- ** Archive: http://www.mail-archive.com/dev%40lists.cfdeveloper.co.uk/ To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] For human help, e-mail: [EMAIL PROTECTED] -- ** Archive: http://www.mail-archive.com/dev%40lists.cfdeveloper.co.uk/ To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] For human help, e-mail: [EMAIL PROTECTED] -- ** Archive: http://www.mail-archive.com/dev%40lists.cfdeveloper.co.uk/ To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] For human help, e-mail: [EMAIL PROTECTED]
