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Everyone's Recent JavaScript Snippets



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check the original blogpost for more how-to examples
0 560 posted 12 years ago by magicrebirth
This will extend jquery to have a :Contains selector that is case insensitive, the :contains selector remains unchanged.
0 456 posted 12 years ago by magicrebirth
Track how long code takes to load by using a cross browser profiler. Useage : profiler("start"); //your js profiler.done("#profiler");
0 394 posted 12 years ago by Meander365
0 613 posted 12 years ago by wesleymacente
0 526 posted 12 years ago by housecor
So recently I was asked to change a navigation style of an existing site to drop-down menus. Simple, I thought, just use one of the many existing drop-down plugins. I tried many, but most seemed to use hardcoded styles and I had a few problems (so...
0 546 posted 12 years ago by dom111
I\'m constantly testing forms over and over for one reason or another, and am fed up with making a typo and autocomplete not populating all the data, so I made this little snippet. It searches for form elements on the page (input, textarea and select...
1 529 posted 12 years ago by dom111
Uses html5 geolocation to determine device position and sets this as the starting point for directions on a Google Map. Use modernizer to detect support.\r\n\r\nhttp://diveintohtml5.org/geolocation.html\r\n\r\nhttp://code.google.com/apis/maps/docume...
1 724 posted 12 years ago by Meander365
Just be sure to slap the div for the chars left message within the same div/p as the textarea so the dom walk works.
1 511 posted 12 years ago by housecor
1 380 posted 12 years ago by tennison
Great for those situations where you need an element fixed on a page - so when a user scrolls it stays in the same position - *relative to its parent element*.
0 533 posted 12 years ago by Meander365
Use this to create a conditional statement for chrome.
0 438 posted 12 years ago by allnatural
A more flexible version of the 'official' Facebook feed dialog example. "The Feed Dialog prompts the user to publish an individual story to a profile's feed. This does not require any extended permissions." "The following simple JavaScript exam...
0 598 posted 12 years ago by coprolit
To identify whether javascript is disabled in IE or not
0 446 posted 12 years ago by hairajeshk
have it as bookmark - clicking on it will validate the current page
1 318 posted 12 years ago by silviud
Set a cookie that expires at midnight.
1 1670 posted 12 years ago by jonkemp
The cookie expires the number of days from the time it is set.
0 393 posted 12 years ago by jonkemp
0 411 posted 12 years ago by jonkemp
Thankfully, Sjoerd Visscher mentioned an interesting technique that could be used to force IE to use the specified CSS styling. Specifically, once you create a new DOM element (of the same name as the one in the document) all styling is applied. [.....
0 516 posted 12 years ago by stephcode
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