make a radio button checked if it was selected before

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make a radio button checked if it was selected before

 
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  #1
Nov 6th, 2008
hi ,

I want to make a radio button checked if the form is already submitted. The form and output are on the same page. I have 2 (later more) radio buttons and i want the form to 'remember' the state of the button, e.g. insert a checked="checked" text in the form.

I tried 36 variations on this code:
php Syntax (Toggle Plain Text) 
  1.  
  2.  <p><input name="cref" type="radio" value="http://games.allemaal.info/context-g4g-nl.xml" 
  3. 	 <?php if ($_GET["cref"]=="http://games.allemaal.info/context-g4g-nl.xml") echo "checked="checked""; ?>/> Google for Games</p>

I keep getting syntax errors.
Any help appreciated
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Re: make a radio button checked if it was selected before

 
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  #2
Nov 6th, 2008
nevermind, i needed to escape the quotes.
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Re: make a radio button checked if it was selected before

 
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  #3
Nov 29th, 2008
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Originally Posted by dizid View Post
nevermind, i needed to escape the quotes.
Hi I have the same problem. I tried to escape quotes but still doesn't work. Do u mind posting the changed code? Thanks.
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Re: make a radio button checked if it was selected before

 
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  #4
Nov 29th, 2008
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Originally Posted by newtotrade View Post
Hi I have the same problem. I tried to escape quotes but still doesn't work. Do u mind posting the changed code? Thanks.
Sure, here you go:

PHP Syntax (Toggle Plain Text) 
  1. <!--	  now, the radio buttons need to remember the state they where in, so the user doesn't have to click the radio button everytime they do a new search-->
  2.  
  3.      <p><input name="cref" type="radio" value="http://games.allemaal.info/context-g4g-nl.xml" 
  4. 	 <?php if ($_GET["cref"]=="http://games.allemaal.info/context-g4g-nl.xml") echo "checked=\"checked\""; ?>/> 
  5.      Free online games</p>
  6. 	  <p> <input name="cref" type="radio" value="http://games.allemaal.info/context-g4g-nl-wow.xml"
  7. 	  <?php if ($_GET["cref"]=="http://games.allemaal.info/context-g4g-nl-wow.xml") echo "checked=\"checked\""; ?> />	
  8. 	  World of Warcraft</p>
  9.  
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