How to make HTML form submit when Enter key pressed? -

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i've got following html code (from larger page) lets me enter username , password, , select server want log in to:

<form> <b>multi-server login</b><p> <table> <tr><td colspan=2 align=left> enter username , password:<br> </td></tr><tr><td valign=top> username:&nbsp; </td><td> <input id='userid' size=20 class='fixed'> </td></tr><tr><td valign=top> password:&nbsp; </td><td> <input type='password' id='passwd' size=20 class='fixed'><p> </td></tr><tr><td valign=top> remote host:&nbsp;&nbsp; </td><td valign=top> <select id='server'><br> <option value='server1' selected>server1<br> <option value='server2'>server2<br> <option value='server3'>server3<br> </select> </td></tr> </table> <p> <input type='button' value='submit' id='but0' onclick=\"submitted.value='done';\"> <input type='hidden' id='submitted' value=''> </form>

this works, information being submitted when click "submit" button. question is, how can change can submit information pressing "enter" key? tried changing input line submit button from

<input type='button' value='submit' id='but0' onclick=\"submitted.value='done';\">

to

<input type='submit' value='submit' id='but0' onclick=\"submitted.value='done';\">

but didn't work; caused page generate errors when pressed "enter" key. in advance respond.

you have have action attribute form. try use html standard as youc an. specify page should recieve post in action, , enter work fine.

if want before goes new page, have prevent javascript. in jquery like:

$('form').on('submit', function(e) {    e.preventdefault();        //your actions goes here... ajax?      });


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