For the listbox you should simply use the function *change *i'll give an example :
$('#edit-default-source').change(function() { $('#edit-field-soure-0-value').text($(this).val()); }); This should do what you want (if I correctly understood it), once you select an option in the select drop down box, the text box will get populated with the selected value. Thanks & Regards, Dhruva Sagar. Marie von Ebner-Eschenbach<http://www.brainyquote.com/quotes/authors/m/marie_von_ebnereschenbac.html> - "Even a stopped clock is right twice a day." On Fri, Aug 21, 2009 at 10:37 AM, Tan <itqn2...@gmail.com> wrote: > > i have to create a listbox and a textbox. > I want to select value form listbox then this value shows in textbox > <code> > <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/ > TR/html4/strict.dtd"> > <html lang="en"> > <head> > <title>test</title> > <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> > <script type="text/javascript" src="http://jqueryjs.googlecode.com/ > files/jquery-1.3.2.min.js"></script> > <script type="text/javascript"> > $(document).ready(function(){ > $('#edit-default-soure').change(function(){ > var str = ""; > $("#edit-default-soure option:selected").each(function () { > str += $(this).text() + " "; > }); > $("#edit-field-sourc-0-value").text(str); > }) > .change(); > > > > }); > > </script> > <body> > <select name="default_soure" class="form-select" id="edit-default- > soure" > > <option value="0">hongkiat.com</option> > <option value="1">smashingmagazine.com</option> > </select> > <input type="text" name="field_sourc[0][value]" id="edit-field-sourc-0- > value" ></input> > <div> > </div> > > </body> > </html> > </code> > But it's not work. > Please help! >