search through an array!

[adnan1983]

Hi everyone,

I am trying to retrieve delete from a checkbox from another page. But only if the checkbox is clicked, only then does it enter any value into the delete[] array. The value is ON if the checkbox is clicked. Is there anyway I can add the value 'OFF' if certain elements are empty.

	for ($i = 0; $i < sizeof($id); $i++)
		{
			echo "Id: ".$id[$i]."<br>";
			echo $i." ".$delete[$i]."<br>";

		if (isset($delete[$i]))
			$delete[$i] = "OFF";
		else
			$delete[$i] = "ON";

	}	

[keith73]

the array of checkboxes will contain the values of the checkboxes. So if no checkboxes are checked, the array will be empty. If a checkbox is set, the value of the checked box should be in it.

So if your checkboxes are called delete and the values are id #'s.

//assuming POST method from form
if(count($_POST['delete']) < 1){
 // no checkboxes selected, do nothing
} else {
  $delarray = $_POST['delete'];
  //perform your actions using $delarray
}//end if

• keith