houssam_ballout
01-25-2008, 08:49 PM
Helo all,
I am building an applications using php, I'd created a page where the user can add questions. I gave him the option to add different answers by selecting the number of options from a drop-down box.
The code below is running but I'd to click the button to add my number of boxes, I want to make in a way , that when I select the number of boxes from the drop-down to create it automatically (in other way, call the form submit automatically)?
Thanks in advance
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>Untitled Document</title>
</head>
<body>
<?php
if(isset($_POST['select']))
{
$number = $_POST['NbOptions'];
for($i=0;$i<$number;$i++)
echo "<input type='text' name='option$i' /><br />";
}
?>
<form name="test" method="post">
<select name="NbOptions">
<option>1</option>
<option>2</option>
<option>3</option>
<option>4</option>
<option>5</option>
<option>6</option>
<option>7</option>
</select>
<input type="submit" name="select" />
</form>
</body>
</html>
I am building an applications using php, I'd created a page where the user can add questions. I gave him the option to add different answers by selecting the number of options from a drop-down box.
The code below is running but I'd to click the button to add my number of boxes, I want to make in a way , that when I select the number of boxes from the drop-down to create it automatically (in other way, call the form submit automatically)?
Thanks in advance
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>Untitled Document</title>
</head>
<body>
<?php
if(isset($_POST['select']))
{
$number = $_POST['NbOptions'];
for($i=0;$i<$number;$i++)
echo "<input type='text' name='option$i' /><br />";
}
?>
<form name="test" method="post">
<select name="NbOptions">
<option>1</option>
<option>2</option>
<option>3</option>
<option>4</option>
<option>5</option>
<option>6</option>
<option>7</option>
</select>
<input type="submit" name="select" />
</form>
</body>
</html>