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foreach checkboxes checked

Posted on 2011-03-10
4
Medium Priority
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707 Views
Last Modified: 2012-05-11
in a form, how to

foreach checkboxes checked{
do something to row1
do something to row2
do something to row3
}
0
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Question by:rgb192
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4 Comments
 
LVL 4

Expert Comment

by:Doug Walton
ID: 35098666
Depending on how you're sending the form you might want something like this:
$checkbox1 = $_POST['name of checkbox1'];
if (isset($checkbox1))
{
  //do something for checkbox1
}

Open in new window

Then repeat for each box.

Is that what you're looking for?
0
 

Author Comment

by:rgb192
ID: 35099382
so would this work

if (isset($checkbox[]))
0
 
LVL 4

Accepted Solution

by:
Doug Walton earned 2000 total points
ID: 35099606
Probably, if you want to store the checkbox values in an array you could do something like that.

$checkbox[0] = $_POST['input name of checkbox'];
$checkbox[1] = $_POST['input name of checkbox'];
...
for($i = 0; $i < count($checkbox); $i++)
{
  if (isset($checkbox[$i]))
  {
    //do something
  }
}

Open in new window


That would do that same thing for each checkbox.  If you want to do something different for each one, you could take it out of the for-loop.

Does that help?
0
 

Author Closing Comment

by:rgb192
ID: 35152616
thanks
0

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