How to add JavaScript event to textarea without having direct access to it?

Posted by vince on Stack Overflow See other posts from Stack Overflow or by vince
Published on 2010-04-11T15:59:37Z Indexed on 2010/04/11 16:03 UTC
Read the original article Hit count: 222

Filed under:

JavaScript

|

event

|

html

|

tag

Hi! I'm wondering how to add

onblur="hcb.watermark.blur(event)" onfocus="hcb.watermark.focus(event)" style="color: rgb(136, 136, 136);

to the following textarea without having direct access to it:

<textarea rows="4" id="HCB_textarea" name="content" class="commentbox hcb-shadow-r" onkeypress="hcb.delta(event)"/>

Could some additional JS do the job?

© Stack Overflow or respective owner

Related posts about JavaScript

CHAT ROOMs 7 by 6

as seen on Stack Overflow - Search for 'Stack Overflow'
I am looking for chatroom on one page with 7 loggedin users and 6+rows for say 42 users.these users will keep on adding wthnew users.Need urgent help.A PRETTY UNUSUAL Q FOR MOST OF U.What is MORE REQ new features: Usernames are unique to users currently chatting You can see a "currently chatting"… >>> More
Integrating JavaScript Unit Tests with Visual Studio

as seen on Stephen Walter - Search for 'Stephen Walter'
Modern ASP.NET web applications take full advantage of client-side JavaScript to provide better interactivity and responsiveness. If you are building an ASP.NET application in the right way, you quickly end up with lots and lots of JavaScript code. When writing server code, you should be writing… >>> More
Has Javascript developed beyond what it was originally designed to do?

as seen on Programmers - Search for 'Programmers'
I've been talking with a friend about the purpose of Javascript, when and how it should be used, etc. He quoted that: JavaScript was designed to add interactivity to HTML pages [...] JavaScript gives HTML designers a programming tool HTML authors are normally not programmers… >>> More
PHP, javascript, single quote problems with IE when passing variable from ajax post to javascript fu

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi! I have been trying to get this to work for a while, and I suspect there's an easy solution that I just can't find. My head feels like jelly and I would really appreciate any help. My main page.php makes a .post() to backend.php and fetches a list of cities which it echoes in the form of: <li… >>> More
Javascript in XSL that is loaded by Javascript

as seen on Stack Overflow - Search for 'Stack Overflow'
Is there anyway to have javascript run when a XSL sheet has been applied to an XML file by Javascript? I am using a JQuery plugin to apply the sheet to the xml but the javascript that is located inside of the XSL file will not run. I put the Javascript at the bottom of the file and it still does… >>> More

Related posts about event

Super Joybox 5 HID 0925:8884 not recognized as joystick in Ubuntu 12.04 LTS

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
Problem: When using the "Super JoyBox 5" 4 port playstation 2 to USB adapter, the device is not recognized as a joystick. there is no js0 created, but instead another input eventX and mouseX are created in /dev/input. When using the directional buttons (up down left right) on a Playstation 1 controller… >>> More
Attached event triggering if event is same as current event

as seen on Stack Overflow - Search for 'Stack Overflow'
I have a button which start/stops a timer. When I click it, I remove the current event handler, and attach the opposite one. Ie, click "Stop", and the "Start" function is attached for the next click. However in IE (7), not sure about 8. The newly attached event is also triggering after the original… >>> More
In Javascript event handling, why "return false" or "event.preventDefault()" and "stopping the event

as seen on Stack Overflow - Search for 'Stack Overflow'
It is said that when we handle a "click event", returning false or calling event.preventDefault() makes a difference, in which the difference is that preventDefault will only prevent the default event action to occur, i.e. a page redirect on a link click, a form submission, etc. and return… >>> More
Inserting THEAD element into embedded HTML using jQuery

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm trying to use jQuery to insert HTML into a table element. I've been messing variations of the selector (below) with no luck. Can someone help me? My Selector: $j('#ctl00_body_gridData_dom').children('table:first').append("<thead><tr><td colspan='6'> </td><td… >>> More
wxPython - Running built in event prior to custom bound event

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm trying to figure out how I can specify that the mouse_down event in wxPython (StyledTextCtrl) is first handled by the built in event listener, which changes the caret position, and then handled by my own custom event handler. To bind the custom event handler I use wx.EVT_LEFT_DOWN(self.styCtrl… >>> More