a scripting language that allows web pages to present dynamic content to users, such as validation of web forms or automatic saving of data to reduce frustration or to allow visual effects otherwise impossible with HTML.

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3
votes
5answers
4k views

How to display the hierarchical data [closed]

Some real ui javascript library wanted! I have to display some hierarchical data on the web page. It should not be a classical tree view with the text items. I am looking for a graphical ...
9
votes
9answers
1k views

Drawbacks of auto “focusing” on a web page's text field (JavaScript)

Do you guys know any drawback of focusing on a text field on a web page ? It's pretty useful when you know users will use this text field more than others (like on the google homepage), but it's a bit ...
9
votes
3answers
5k views

Best design for displaying list under a list of items ?

I have a list of items in a database and i display 10 items with some additional details at a time(as table rows). I use next & previous buttons to fetch the remaining items. This part has been ...
5
votes
4answers
1k views

Should i optimize my website for non-javascript users?

I have been working on a website which relies mainly on Ajax calls and jQuery to provide a rich user interface. Though the site looks just fine without JavaScript enabled. Some Features like Login and ...
13
votes
4answers
360 views

Is it ok to add content when the users selects and “copies” something on the page?

Some websites (using tools like tynt) have started to add something a little surprising at first : When the reader copies part of the article or blog post, something, say the url of the piece, is ...
22
votes
10answers
3k views

Is it ok to require certain users to have JavaScript enabled?

I am a firm believer sites should work perfectly fine for people who choose to disable Javascript while browsing any and all of the content. However, when it comes to higher-level interaction (such ...
8
votes
2answers
241 views

What's the official name of concept of input boxes with tags?

I'm looking for an implementation and the (official) name of this kind of control where it's a inputbox where we can add multiple tags into it. By example, it is used in JIRA like this capture (and ...
3
votes
9answers
1k views

What would be the benefits of knowing JavaScript as a UI/UX designer?

I'm a UI/UX designer and work for a start-up creating a web-based application serving a specific target audience. Although not required for my job, I'm trying to teach myself JavaScript and would like ...
4
votes
2answers
368 views

What happens when the focus rectangle isn't clear?

I get a lot of clients that comment that the focus box isn't obvious enough in some browsers. Is it common and good practice to make it more obvious? If so, how exactly do people do this?
2
votes
1answer
591 views

Changing the behavior of the arrow keys with JavaScript

In the context of a widget on a website, what is the preferred way of changing the behavior of the arrow keys with JavaScript? The user can't scroll with the arrow keys and can use the arrow keys in ...