php - Disable the enter key on a jquery-powered form -


i have form using form jquery plug in handel posting of data. in example working data psoted php file reades database , echos result displayed below from.

the code works 1 glitch. if hit enter button while text filed selected cleared including result has been written screen. possible disable enter key , prevent doing this?

form:

<html> <head> </head> <p>enter code here <form name="form" action="" method="">   <label for="name" id="name_label">name</label>    <input type="text" name="name" id="name"/>   <input type="button" value="get" onclick="get();"/> </form>  <div id="age"></div> </p> </body> </html>

script:

function get() {     $.post('data.php', {name: form.name.value},         function(output) {             $('#age').hide().html(output).fadein(1000);         });     } }

cheers.

you should consider using jquery forms plugin. save doing of dirty work, additionally intercept ways of submitting form - instead of having disable return key submit form via ajax.

if don't want that, rid of button onclick event , replace submit button , register function onsubmit handöer:

$('form[name=form]').submit(function(e) {     e.preventdefault();     $.post('data.php', {name: form.name.value},         function(output) {             $('#age').hide().html(output).fadein(1000);         });     } });

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