houssam_ballout Posted January 26, 2008 Share Posted January 26, 2008 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> Link to comment https://forums.phpfreaks.com/topic/87853-adding-text-box-on-demand/ Share on other sites More sharing options...
revraz Posted January 26, 2008 Share Posted January 26, 2008 You want them to create without hitting submit? If so, you need Javascript. Link to comment https://forums.phpfreaks.com/topic/87853-adding-text-box-on-demand/#findComment-449416 Share on other sites More sharing options...
haku Posted January 26, 2008 Share Posted January 26, 2008 Ya, this can't be done with PHP. If you get them to hit submit it can though, although it will require a call to the server, and the page will have to reload. Link to comment https://forums.phpfreaks.com/topic/87853-adding-text-box-on-demand/#findComment-449428 Share on other sites More sharing options...
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