Javascript Forum

I have an event where attendants can register for online. This is 2 day event. I want to be able to disable the same lab on day2 when it has been selected on day1 (so attendants don't select the same lab on two different days). This is the function I am using... function DisableOther(a){ var myD = a.name.substring(4, 5); var myS =...

Hi, I need help please! Onmouseover it calls a function, but onmouseover the image it changes the cursor from default ot busy the whole time. I want it to stay to default. I have set it o default in the div, function & onmouseover but it stil does that <div id="hoverText2" class="main" style="padding: 5px; position: absolute;...

hihi....encountered an error with an web application... is this related to javascript error? Line: 99 Char: 4 Error: Object doesn't support this property or method Code: 0 URL: https://www2.netxpro.com/opscentre/winjalnvoker

Is there anyway to include some javascript code to invoke an advertisement? I am using a 3rd party software to advertise with.

I was wondering what the code is for embedding a webcam in a web site and displaying the picture? Does anyone know? Thanks Greg

Hello all, I am going to be utilizing a <divon a site that is shown and hidden w/ the click of a button. I can already do this, but when the button is clicked the <divis show quite rapidly. I'd like to slow the opening/showing process with something emulating a motion tween. Apple uses something like this in their menus on their website. Any...

OK, here's another construct I've run into in the jQuery source that I can't figure out. It looks like this: return new jQuery.prototype.init( selector, context ); So basically, as far as I can tell, the returned value has the form new obj.prototype.method( args ); (In addition, FWIW, the function jQuery.prototype.init has several

Hi, folks: I recently went through a strange problem with my Javascript code, say: I have a string variable which are from a 'textarea' element and I want to remove the trailing newlines inside the string. I am using something like the following: var txt = textarea_element.value.replace(/\n*$/, ''); But this replaced only the last...

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Hello all I have one list box ans text box on my site, lik this: <select name="lstScript"> <option>Javascript</option> <option>VBscript</option> <option>PHP</option> <option>Actionscript</option> <option>Other</option> </select>

This is our first Java Script. You are inivited to view it at : http://jinpusa.angelfire.com/ It will be slow at first because it need to download all the bitmap files for the pieces and two mp3 files. Any feed back can be sent to dagger_yeekhai@yahoo.com or post the following up here. Thank and Regards.

Hi, I Don Know How Much Perfection Iam Getting In Javascript... Will U Plzz Suggest Me..vat Are The Topics To Learn From Javascript In Order To Develop Any Type Of Application.

Hi.... I am developing a project using AJAX. It is something called as a virtual whiteboard. Virtual whiteboard is an application in which objects or text which are dragged and dropped on the virtual whiteboard are reflected on the whiteboard of all participating users. The information can be text, standard images like flowchart symbol, basic...

A very interesting problem for a simple requirement and not easily available solution: How would I create a button which will allow the user to specify where the file to be downloaded will be saved to?? The actual problem is that I have multiple drop down buttons (for multiple files) with each of the drop down button containing an option...

i'm creating a content (.csv file) dynamically and can display it using the window.open() function. user can copy the data and use it another app. ideally what i'd like to see happen is that on clicking my link - instead of opening a new window - i'd like the browser's file download dialog to open and write to a file directly. all...

Hello, I'm lost. Can some one go to the following site and click on the right-hand menu option named, Geneology. It is a Javascript link and will NOT do anything when my friend (who is running Vista) clicks on it. http://home.ptd.net/~ajs10 I'm not a Vista users and am not sure what I need to do to get it to

I hve some javascript code for form using 'div ' .in script it uses getElementById method & set some border style ,this code works fine in IE ,but not in Mozilla ,plzzzzzzzz help out quickly

Is there a universally correct way to change the weight of the font in an <INPUT TYPE=TEXTcontrol or do I have to use some trick, or even browser sniffing to achieve the same result despite the browser? I've been trying to get this working, but I need a different approach between Opera and Firefox. I'm yet to get IE6 working. My test page...

On the SERVER SIDE, I need to get some values from form Elements and save the values into a file. Is this possible using Javascipt ? any exmple is highly appreciated

I have a page with multiple iframes and need to have the user (ie6) be able to click a button to refresh any one of the iframes - but also to click another button at the top of the page to refresh all of them - from the server (this could be on page refresh also) as the purpose is to reset the iframe to the original content in case the user...

Hello folk, I need to insert a 3 rows into DIV; i tried with div = document.getElementById("yes"); var row = div.insertRow(-1); ............ but there isn't insertRow (it seems....). How Can I do?? How many ways? thanks. <table> <div id="yes"> </div>

Someone posted the following statement in another ng: "One significant reason for disabling JavaScript when browsing the Internet is that it is a definite security hazard to the user if they have JavaScript enabled. There is a lot of malicious code on web sites that uses JavaScript to infect the user's computer with malicious code." In...

Hi, I need to make a graph using javascript based on the values in the oracle table. Can somebody throw some on it? Thanks in advance for your help, Amit

So currently i have an application i developed some time ago that has 2 arrays... FirstName LastName this application randomly goes through the arrays displaying the names as it goes and finally stops on one (its a prize drawing application we use to distribute prizes at company parties) when a name gets drawn it clears that array...

Hello please some one tell me how to make a menu appear horizontal or vertical in javascript and css. I'm bugged up after searching for one factor that makkes a menu8 appear horizontal or vertical please someone.......... thanks in advance