G'day, If the function returns true then the key press event is past onto the next handler in the chain. Therefore if there is a submit button it'll be triggered as normal. Cheers. AB -----Original Message----- From: programmingblind-bounce@xxxxxxxxxxxxx [mailto:programmingblind-bounce@xxxxxxxxxxxxx] On Behalf Of tribble Sent: Sunday, 19 April 2009 2:17 AM To: programmingblind@xxxxxxxxxxxxx Subject: Re: quick js question about calling functions Ah, thanks -- I am also interested in this -- So does that mean that the omnipress call will take control and the submit button wouldn't activate unless the omnipress handler calls it? Thanks. --le ----- Original Message ----- From: "Adrian Beech" <a.beech@xxxxxxxxxxxxxx> To: <programmingblind@xxxxxxxxxxxxx> Sent: Saturday, April 18, 2009 2:24 AM Subject: RE: quick js question about calling functions Hi Alex, It's possible to trap key press events and perform an action based on the key code. In it's simplest form I've used something along these lines: function keyCheck(e) { var result = false; var keyCode = 0; if (window.event) // for IE { keyCode = e.keyCode; } else if (e.which) // for Netscape, etc... { keyCode = e.which; } switch (keyCode) { case 13: { myHandler(); break; } default: { result = true; } } return result; } function myHandler() { // Do something... } ...and the HTML: <input type="text" name="myText" value="" onkeypress="return keyCheck(event)"/> or <textarea name="myText" rows="2" cols="30" onkeypress="return keyCheck(event)"></textarea> There is plenty of good examples around and these can be found by giving Google a tickle and searching for onkeypress, javascript, event handling, etc as keywords. BTW it might also be worth checking out the onblur and onchange event handlers as well. HTH :) Cheers. AB -----Original Message----- From: programmingblind-bounce@xxxxxxxxxxxxx [mailto:programmingblind-bounce@xxxxxxxxxxxxx] On Behalf Of Alex Hall Sent: Saturday, 18 April 2009 2:22 PM To: programmingblind@xxxxxxxxxxxxx Subject: E: quick js question about calling functions I would like to call the function when the enter key is pressed in an input box (input type="text"). I know about how to do it with buttons and links, but not with textboxes; it should not be a clickable object; I just want the user to be able to hit enter and have the function called. Thanks. Have a great day, Alex > ----- Original Message ----- >From: "Adrian Beech" <a.beech@xxxxxxxxxxxxxx >To: <programmingblind@xxxxxxxxxxxxx >Date sent: Sat, 18 Apr 2009 11:07:01 +1000 >Subject: RE: quick js question about calling functions >G'day Alex, >Yup it certainly can be done. For clickable objects such as buttons the tag >which I use goes along the lines of <input type="button" value="Click Me" >onclick="myFunction()"/> and with hyperlinks I use <a >href="javascript:myFunction()">Click Me</a>. It's also generally good >practice to put the functions in a separate .js file and add a <script >type="text/javascript" src="my_functions.js"></script> within the head >section of your page. >HTH. >Cheers. >AB >-----Original Message----- >From: programmingblind-bounce@xxxxxxxxxxxxx >[mailto:programmingblind-bounce@xxxxxxxxxxxxx] On Behalf Of Alex Hall >Sent: Friday, 17 April 2009 11:37 PM >To: programmingblind@xxxxxxxxxxxxx >Subject: quick js question about calling functions >Hi all, >Just a quick question: in a webpage, I have a textbox. I would >like the user to be able to hit the ENTER key in this box and >call a function, instead of needing to click a button. The page >is a simple game meant to be played offline, so the page should >not go anywhere or reload itself. Basically, I want the enter >key inside a textbox to take the place of a button. Can this be >done? >Have a great day, >Alex >__________ >View the list's information and change your settings at >//www.freelists.org/list/programmingblind >__________ NOD32 4017 (20090417) Information __________ >This message was checked by NOD32 antivirus system. >http://www.eset.com >__________ >View the list's information and change your settings at >//www.freelists.org/list/programmingblind __________ View the list's information and change your settings at //www.freelists.org/list/programmingblind __________ NOD32 4018 (20090418) Information __________ This message was checked by NOD32 antivirus system. http://www.eset.com __________ View the list's information and change your settings at //www.freelists.org/list/programmingblind __________ View the list's information and change your settings at //www.freelists.org/list/programmingblind __________ NOD32 4018 (20090418) Information __________ This message was checked by NOD32 antivirus system. http://www.eset.com __________ View the list's information and change your settings at //www.freelists.org/list/programmingblind