Snipplr

(JavaScript) Find Verbose IDs in the DOM - noah

Tue, 27 May 2008 17:08:12 GMT

Traverses the DOM tree and reports if any IDs are over 30 characters in length. Doesn't check for doubled IDs because that's caught when validationg the HTML.

(JavaScript) script.aculo.us check state by 24ways - rodreegez

Sat, 22 Mar 2008 14:57:35 GMT

handy little script from a great little tutorial to help get you started with script.aculo.us.

(JavaScript) validación de formularios - betacontinua

Mon, 03 Mar 2008 03:05:49 GMT

Para realizar validaciones en Javascript rápidamente. Requiere que en la etiqueta metamos un onSubmit="return checkform(this);" . Este trozo de código es para dos campos input con nombres campo1 y campo2.

(JavaScript) Check if a value is numeric or not - arcturus

Sun, 28 Oct 2007 07:23:48 GMT

With decimal separator "."

(JavaScript) Check or Uncheck all checkboxes on a form - scriptmakingcom

Fri, 14 Sep 2007 20:55:53 GMT

(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) Does an element exist? - noah

Fri, 04 May 2007 08:10:36 GMT

Does an element exist in the current DOM tree? Because I can never remember whether I should test typeof el == null... or el == null

(JavaScript) Ajax getHTTPObject function - 1man

Mon, 12 Mar 2007 05:37:54 GMT

This functions allows you to create a new XMLHTTPRequest, it checks to see if the browser supports each method, if not it returns false.

(JavaScript) Browser Checker - kif

Wed, 26 Jul 2006 05:26:51 GMT

Support: Fx2, Opera9, IE6 I don't have warrant of Safari's run and NN4. However, I think that this code is perhaps safe.

(JavaScript) select/deselect-all control - kgl

Sun, 09 Jul 2006 09:42:51 GMT