Tagged Questions
JavaScript is a dialect of the standardized ECMAScript programming language, primarily used for scripting web-pages. Use this tag for questions regarding ECMAScript and its dialects/ implementations: JavaScript, JScript, etc., excluding ActionScript.
3
votes
1answer
33 views
Feedback of working javascript code
I am quite new to javascript and I wonder if you experts can see any obvious mistakes (bad javascript coding) below? Or if there are any good improvements?
The code is working...
Noted improvements:
...
2
votes
4answers
20 views
Improving search through XML file
I'm working on a function that extracts information from an XML document and compares to what the user has typed in. Can you suggest any ways in which I can improve it? The variables in the XML file ...
0
votes
0answers
15 views
Improving search through XML file [closed]
Possible Duplicate:
Improving search through XML file
I'm working on a function that extracts information from an XML document and compares to what the user has typed in. Can you suggest ...
3
votes
3answers
68 views
Functional way to write this code
I have a pan control that look like this:
Pretty standard Google Mapsish controls, IMO.
When the user clicks in the top 3rd of the control, it should pan up (deltaY = +1); right third means it ...
0
votes
0answers
5 views
jQuery marquee , without flickering, less memory consumption , and no plugin
I have asked a question in stackoverflow.com. But somebody replied to ask here.
http://stackoverflow.com/questions/8515848/jquery-marquee-without-flickering-less-memory-consumption-and-no-plugin
...
-2
votes
0answers
19 views
Ext JS code review check list [migrated]
Can any one share a code review check list for Ext JS in common and specially for Ext JS 3.4 ?
1
vote
0answers
12 views
jQuery marquee , without flickering, less memory consumption , and no plugin
I have tried jQuery to create an alternative of marquee. And got no success; it flickers , it does not stop on hover. I edited and edited again...and finaly came out with a jQuery + javascript mess.
...
3
votes
0answers
46 views
How can this simple handler in NodeJS be improved?
I have a pretty simple script which I am running in NodeJS (v0.6.5) to handle requests for two different host names. The script sends back a different response based on the hostname of the request, ...
2
votes
1answer
48 views
Refactor this function that moves circles along a ray to eliminate location check
I have a function that moves circles out of the way of an expanding circle. It moves them along a ray from the center of the expanding circle through the center of the circle to move. This allows all ...
5
votes
2answers
87 views
String manipulations: transform “a-b-c” into “a(b(c))”
function dashesToParentheses(str) {
var list = str.split('-');
return str.replace(/-/g, '(') + repeatString(')', list.length - 1);
}
function repeatString(str, times) {
if (times == 1)
...
1
vote
5answers
89 views
Show and hide elements in JQuery
I have the following script to reveal sections on a page if certain text in an is clicked. How do I collapse all other sections if any one of them is selected and make it scalable for 20 items?
The ...
1
vote
4answers
81 views
Functions in object literals
I have 2 questions about functions inside object literals. I have included the workarounds I've been using, but they seem hackish. Is there a better way to do this?
ns = {
a: function (x, y) { ...
5
votes
3answers
74 views
What is the best way to refactor this javascript code for repeated loops?
I have to clean up some Javascript and I am trying to figure out a more elegant way to write this code below. It's basically looping through 3 dictionaries with the same loop structure and appending ...
3
votes
3answers
74 views
hand optimising javascript selector function
I personally want a small selector function that covers the three common cases
getElementById
getElementsByClassName
getElementsByTagName
It should support contexts and should not support ...
2
votes
1answer
62 views
How can I improve this JavaScript DOM-manipulation data-structure/algorithm?
(this is a crosspost from StackOverflow, it was suggested I asked here)
Goal
I've got a DOM with about 70 elements on it (divs with some content) . I need to move and toggle the display of those ...
