Re: read get variables and show/hide div

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Message-ID	<1917513.ZmKo30s5rG@PointedEars.de> (permalink)
From	Thomas 'PointedEars' Lahn <PointedEars@web.de>
Reply-To	Thomas 'PointedEars' Lahn <cljs@PointedEars.de>
Organization	PointedEars Software (PES)
Date	Sat, 21 Jan 2012 22:17:14 +0100
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Subject	Re: read get variables and show/hide div
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Jeff North wrote:

> The $_GET function is throwing an error which in turn prevents all the
> other scripts from running. Try replacing the current $_GET function
> with
> function $_GET(q,s) {
> var res = new Array();
> s = (s != null) ? s : window.location.search;
> var re = new RegExp("("+q+"[ |=])(.*?)(?=&|$)","i");
> var result = s.match(re);
> return (result == null ) ? '' : result[2];
> }
> 
> Another problem is that you are not calling the $_GET function so
> there is no-way that it is going to be executed. You need to add:
> if( $_GET('email') != '' ) closediv();
> just after the $_GET function.

Potentially confusing and harder-to-maintain results of such identifier 
abuse were probably one reason why ECMAScript Edition 3 contained a note 
that identifiers starting with `$' should be machine-generated.

Please do not do that.


PointedEars
-- 
Danny Goodman's books are out of date and teach practices that are
positively harmful for cross-browser scripting.
  -- Richard Cornford, cljs, <cife6q$253$1$8300dec7@news.demon.co.uk> (2004)

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Thread

read get variables and show/hide div cerr <ron.eggler@gmail.com> - 2012-01-19 14:17 -0800
  Re: read get variables and show/hide div Jeff North <jnorthau@yahoo.com.au> - 2012-01-20 09:57 +1100
    Re: read get variables and show/hide div cerr <ron.eggler@gmail.com> - 2012-01-19 15:32 -0800
      Re: read get variables and show/hide div Jeff North <jnorthau@yahoo.com.au> - 2012-01-20 18:13 +1100
        Re: read get variables and show/hide div Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2012-01-21 22:17 +0100

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