Snipplr

(JavaScript) set a nested DOM property with square bracket notation - noah

Tue, 10 Jul 2007 10:05:48 GMT

This was fun to write. I wonder if nested DOM properties can be set with any of JavaScript's built-in methods?

(JavaScript) Toggle value of nested property - noah

Sun, 08 Jul 2007 10:58:49 GMT

I feel like I once found an elegant way of setting nested properties without using eval(). However i can't find that code, and atm this is the best I can do.

(JavaScript) Crockford's object producer - noah

Fri, 06 Jul 2007 21:06:54 GMT

Note that this will /not/ work: var a = {a:1, b:2} var b = {prototype: a}

(JavaScript) Get Mouse Position (from Quirksmode.org) - noah

Mon, 25 Jun 2007 08:36:02 GMT

This is PPK's solution for finding mouse position across platforms.

(JavaScript) Does an object have a specific property? - noah

Thu, 24 May 2007 09:24:08 GMT

This is a very easy way to check if an object has a given property. Easier than checking if (obj.foo != null) or some such, which is what I've been doing :( From Flanagan, 5th ed, p. 108.; but I actually ran across it in the source of this page: http://www.gtalbot.org/DHTMLSection/DynamicOpacity.html, thanks to Gerard Talbot on clj.

(JavaScript) clear form field on first focus (inline version) - noah

Fri, 27 Apr 2007 15:53:16 GMT

The unobtrusive version requires an onload statement. Doing that in a backward-compatible fashion can be a pain in the ass. So here is an inline version for use with older code. This should work "out of the box" with any browser that has javascript.