Ajax Tutorial » css http://tutorialajax.com Prototype, jQuery and another Ajax tutorials Tue, 11 Nov 2008 14:24:46 +0000 http://wordpress.org/?v=2.9.2 en hourly 1 The Prototype-CSS $$() function http://tutorialajax.com/the-prototype-css-function.html http://tutorialajax.com/the-prototype-css-function.html#comments Sat, 26 Jul 2008 19:35:37 +0000 Admin http://localhost/ajax-framework/?p=8
  • The Prototype $() function
  • The Form $F() function
    • ]]>     The dollar dollar function is Prototype’s CSS Selector Engine. The ‘$$()’ function returns all css match elements. It was used quite same as the CSS selector. For example, to get all tags with the class “myclass”, we use the following:

    $$(".myclass")

    This function will return the array of elements match the selector string. And We can make the returned elements bold like this:

    $$(".myclass").invoke('setStyle', { fontWeight: bold; })

    Easy as pie…

    Related posts:

    1. The Prototype $() function
    2. The Form $F() function

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