Radio Button status - Codewalkers

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February 21st, 2004, 08:32 AM

Karjol

Join Date: Apr 2007

Location: Bangalore

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Radio Button status

Hi,

I have a data base. In that is one tabale which conatib=ns the status field. In the cleint side I have different radi buttons for the different statuses. In the client I need to select the statuses. On subit this will be updated in the databases. Now My problem is like this : When I login in the client side I need to get the previously entered statuses(i.e on or off radio buttons) How can I do that? Is this possible in PHP or I need to right the java script for this? Can anybody help me.

February 21st, 2004, 08:48 AM

nazly

Codewalkers Beginner (1000 - 1499 posts)

Join Date: Apr 2007

Location: Colombo,SriLanka

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RE: Radio Button status

If the radio needs to be checked you can simply add it as 'checked' for the radio element.. I hope you will understand the below code..

Simply

php Code:

Original - php Code

 
$checkValue="B";//Value taken from database
$chkArr=array("A"=>"","B"=>"","C"=>"");//Set all values of the radio buttons to null
$chkArr[$checkValue]="checked";//Check only the radio button with thte selected value
 
echo "<input type="radio" name="r1" value="A" ".$chkArr["A"].">";
echo "<input type="radio" name="r1" value="B" ".$chkArr["B"].">";
echo "<input type="radio" name="r1" value="C" ".$chkArr["C"].">";

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