All Questions
11
questions
2
votes
1
answer
336
views
JavaScript copy-to-clipboard class
I am have made a small copy-to-clipboard script.
I have made a method called copyToClipboard that does the following:
create an input box;
read the content of an ...
- 525
5
votes
3
answers
411
views
Wrap a js function with a fixed this arg
If I use node.addEventListener('click',Wyg.Editor.nodeClickedEvent); then when node is clicked, ...
- 239
2
votes
0
answers
51
views
Event handler re-use in Javascript
I've been trying to deal with a lot of duplicate code in the first web pages I've been working on and have been playing around with the prototype model, which I think is the 'right' way to go about it....
- 35
2
votes
1
answer
803
views
Event emitter in JavaScript without using Node's built in class or any additional libraries
I need to create this eventEmitter class with the functions listed below. I think I could clean the code a little but don't really know where to start.
...
- 175
3
votes
1
answer
48
views
JavaScript idle managing structure
I am just getting into the world of javascript, coming from the world of classical inheritance. The following is a library I wrote to track when a webapp is idling and I wrote it like I write ...
- 33
3
votes
2
answers
600
views
Custom event handler in Javascript
In my web projects I often need a simple way to trigger callbacks defined somewhere else. Leaving jQuery finally behind me, I was missing their simple event system and tried to create my own. I'd like ...
- 207
4
votes
1
answer
132
views
YouTube video intro, and autoscroll when video ends
This code creates an intro video using the Youtube API, screen text written by JavaScript with a typewriter kind of effect. How can I rewrite this as succinct object-oriented code? Also, I'm not sure ...
- 177
4
votes
0
answers
84
views
Comparison of sprite movement implementations
I've come up with two ways to do sprite movement with CreateJS, and I'm wondering if one is better than the other as far as performance and maintainability.
The player data is saved in a json file ...
- 1,350
7
votes
1
answer
548
views
Custom event hub
I'm creating an event hub object in for a large project I am building in JavaScript. The project will have modules in charge of the UI, commands, and rendering. Each module will use this hub for ...
- 201
6
votes
1
answer
3k
views
Navigation bar built from fetched JSON data
I have finally been able to create my little navigation plugin in an object-oriented way that reads the li from a JSON file.
Now, is my code efficient? Especially, ...
- 183
1
vote
1
answer
2k
views
Is this use of JavaScript prototype functions for attaching event listeners going to meet design goals?
Please provide a sanity check on my below JavaScript pattern to be used for a custom edit control. The goals are:
Centralized code
Avoid name collisions
Minimize memory use (putting functions on ...
- 111