(function( jQuery ) {
-var windowData = {};
+var windowData = {},
+ rbrace = /^(?:\{.*\}|\[.*\])$/;
jQuery.extend({
cache: {},
if ( value === undefined ) {
var data = this.triggerHandler("getData" + parts[1] + "!", [parts[0]]);
+ // Try to fetch any internally stored data first
if ( data === undefined && this.length ) {
data = jQuery.data( this[0], key );
+
+ // If nothing was found internally, try to fetch any
+ // data from the HTML5 data-* attribute
+ if ( data === undefined && this[0].nodeType === 1 ) {
+ data = this[0].getAttribute( "data-" + key );
+
+ if ( typeof data === "string" ) {
+ try {
+ data = data === "true" ? true :
+ data === "false" ? false :
+ data === "null" ? null :
+ /\d/.test( data ) && !isNaN( data ) ? parseFloat( data ) :
+ rbrace.test( data ) ? jQuery.parseJSON( data ) :
+ data;
+ } catch( e ) {}
+
+ } else {
+ data = undefined;
+ }
+ }
}
return data === undefined && parts[1] ?