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Background in Computer Human Interaction I am currently working on Federal Government websites
- Interests
- Jow Ga Kung Fu, Music
- PC Specs
- Windows XP
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I have a button that activates a script to create a new radio button. I want the radio button to be of the class draggable. However, my code isn't quite working. Any thoughts on this are appreciated. [code] <head> <script Language="JavaScript"> function modify(){ var newElem= document.createElement("radio") newElem.id = "newradio" newElem.appendChild(newElem) … 
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Hey, guys. I've decided to learn C++ for fun while we're having some downtime here at work. I'm using Microsoft Visual C++ and it doesn't explain a couple of bits of basic syntax: On the line int main () What does "int" stand for? It seems to be used for …
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Hi! Would it be possible to have a JavaScript graphic in a web browser react to sounds from the users computer microphone? Thanks! Tom Tolleson |
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Hello. I've got a page with a <div> that is a dojo.dnd.source and another <div> that is a dojo.dnd.target. I am able to drag objects from the source to the target successfully, but I would like to be able to drag them back again as well. Any advice on this? …
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Hi! I just inherited a rather large legacy site here at work that has no database behind it. It's a large volume of HTML pages with the content written right into the HTML page. I need to extract the content and bring it into a database, or XML files. Each … 
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Hi! I've got a table of, let's say, widgets. Each has a unique id (primary key) and a few other attributes such as widgetid (unique, number) widget_name (string) widget_price (varchar) widget_color (string) BUT, for each widget, I also want to list other widgets (that are listed in the same table) …
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Hello! I'm new to Ajax (coming from PHP world), and I've been able to find plenty of examples of Ajax being used to display data from XML on a web page, but I haven't found many examples of Ajax being used to update/edit the content or structure of an XML … 
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Hello! I work as a contractor for a U.S. Federal Agency that has just approved the Dojo API for rich internet apps. I've got some JavaScript experience but I've never worked with Dojo before. I've been immediately tasked with a job of creating a page with two html list forms … |
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I'm reading the specs on a development framework, and it touts [I]No JavaScript namespaces or API architecture [/I]and I'm wondering what exactly this means, and why it's a good thing? Cheers! |
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Hi, guys. I've got a simple registration form that is submitting new user's contact information into a MySQL database. However, now when the form is submitted, I need the data to be sent in an email to the site's admin. Anybody know a good resource for this? Thanks! Tom Tolleson
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I have an html form with multiple fields. Some of the fields are required, others are not. I have a JavaScript validation form that will send an alert if a field is empty. However, I only want it to send an alert if a required field is empty. How do …
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Any input is appreciated. [code]<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> <title>Untitled Document</title> <script language="text/javascript"> function validateForm(form1) { alert("Please enter your name."); } </script> </head> <body> <form name="form1" id="form1" method="post" onSubmit="validateForm(form1);"> <input type="text" id="name" name="name" /> <input type="submit" name="SubmitName" value="Submit" /> …
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Hello, I'm familiar with the ability to create borders and boxes in CSS, but I have a client that has requested diagonal rule to cross through table cells. That is, no matter the dimensions of the table cell, it would contain an X of a specified color. Any advice on …
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Hi everyone. I have sort of a simple question: I have need to replace one object (an image) with another object (a textfield/form object). I want the switch to occur when the user clicks on the image, and have the textfield appear in the same location. Is this possible? Thanks! …
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Hi! I'm working on a graphics interface that is almost completely JavaScript. I want to assign a key combination to a function. For example: if the user hits Control+T, a new window would pop open. Any tips? Thanks! Tom Tolleson 
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Hello! I have a navigation bar with two tabs on a tab bar. The first represents the page being shown, and the second is a link to a second page. When the first page is being viewed, the first tab is labeled in the markup as ".current." When the second …
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Hi! I'm working on a CSS for a site that features a menu bar. The menu is named 'tabbar.' .tabbar { } The tabbar needs to appear in different colors on different pages. What is the best semantic naming solution for these variants? I was thinking of using general descriptive … 
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Hello! I'm a web developer and have not ventured outside of the AJAX threads. However, we're trying to take on a desktop application project here at work, and I'm wondering what language to specify it to be built in. We have programmers in C++ and Java (as well as C). … 
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Hello! I'm a web developer who is taking on the creation of a desktop application as a side project. I need to hire someone to cerate the application. Knowing little, I want to make sure I'm choosing the right developer and language. All I know about Java is that it …
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Hello! I am using CSS class to apply design properties to a DIV in my markup. This image is a repeating image. The background-image syntax goes like this: [code]background-image:url(http://www.mysite.com/images/image.jpg);[/code] I am performing a JavaScript image replacement (it has to be done in JavaScript per client specs) and to replace this …
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Does any one have a recommendation for a basic Java book for someone who is new to anything other than web development (Javascript and XML). Perhaps something that might include servlet or J2EE? Thanks a lot! THT
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Hi! I've got some basic javascript and XML skills. I'm wanting to learn about AJAX but preferably without .asp or some other technology involved (I'm not running .asp on my server). Are there any books you guys can recommend to me? Thanks! THT
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CSS class not applying properly I have created som code that allows a user to create an object by clicking a button. It's working fine. However, I have a CSS class called "draggable" (which makes the object draggable). If I apply the class to a hand-coded object: [code] <form action="#"> … 
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Hi! I have an image of a radio button on my page (there are reasons why I'm not using a real one). I want to make the image change from one image (radio_button.gif) to another (radio_button_selected.gif) and vice-vera. I'm trying to create logic that will toggle the variable and change …
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I have a page on which I want users to be able to create web objects on the same page with the push of a button. For example, to create a new draggable textfield object, a user would click on this button: [code] <form action="#"> <input type="button" name="btn" id="btn" value="Make …
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