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Radio Button default values

NTGrE
NTGrE asked
on
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Last Modified: 2008-04-24
Hello..
I musing..
$s_sin_title=($_SESSION["s_sin"]=='title' ? "checked='checked'" : " "  );
$s_sin_descr=($_SESSION["s_sin"]=='descr' ? "checked='checked'" : " "  );
$s_sin_both =($_SESSION["s_sin"]=='both' ? "checked='checked'" : " "   );

<input name='s_sin' type='radio' value='title'   <? echo $s_sin_title ?> />
<input name='s_sin' type='radio' value='descr' <? echo $s_sin_descr ?> />
<input name='s_sin' type='radio' value='both' <? echo $s_sin_both ?> />

That is working fine..BUT..
How i set the default checked Radio ???
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b0lsc0ttIT Manager
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Commented:
Which do you want to be the default?  Assuming the first you could do ...

if ($s_sin_title=='' && $s_sin_descr=='' && $s_sin_both=='') $s_sin_title ="checked='checked'";

Let me know how that works or if you have a question.

bol
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Commented:
I v found it...
Thnx both...
if ($_SESSION["s_sin"]=='') $s_sin_title ="checked='checked'";
b0lsc0ttIT Manager
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Commented:
This one is on us!
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UNLOCK SOLUTION

Commented:
I removed the space and empty() will still work since a space is still considered 'empty' (if I recall well :)
b0lsc0ttIT Manager
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Commented:
@Terref - Thanks for that correction (or possible correction). :D

NTGrE,
Thanks for the grade, the points and the fun question.  I'm glad I could help.

bol

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