jquery-mobile/experiments/themeswitcher/jquery.mobile.themeswitcher.js
scottjehl 80d56e655b Changed page navigation scripting to use data-url attributes instead of IDs for storing page URLs. This fixes a number of issues, most importantly #477, which exposed a conflict between jQuery's selector engine that would result in un-enhanced pages whenever linking between two pages in the same directory.
The shift away from interal ID attribute usage also allows users to bind page events (pagecreate, pagebeforecreate) to a page div by its ID, which was a frequent cause of confusion when it didn't work as expected in former versions of the framework.

Seemingly unrelated: these commits allow you to specify data-role="dialog" in multipage and single page templates. In multipage templates, the role must be on the page (a link with data-rel alone will not work in multi-page). This addresses issue number 464, but may need further testing for obscure scenarios.

Fixes #477 (Pages are not enhanced when linking to a filename without a path)
Fixes #493 (Click the same link twice -> blank page)
Fixes #513 (closing dialog + returning to the same dialog)
Fixes #550 (changePage() not updating hash for internal pages - breaks )
Fixes #464 (Dialogs don't work within multi-pages)
Fixes #633 (Recent change to prevent same-page requests breaks select menu close button)
Fixes #599 (Page ids & page specific events)
Fixes #634 (After a bad page request, base url is not reset to current path)

booya.
2010-12-07 12:05:10 -05:00

38 lines
1.2 KiB
JavaScript

//quick & dirty theme switcher, written to potentially work as a bookmarklet
(function($){
$.themeswitcher = function(){
if( $('[data-url=themeswitcher]').length ){ return; }
var themesDir = 'http://jquerymobile.com/test/themes/',
themes = ['default','valencia'],
currentPage = $.mobile.activePage,
menuPage = $( '<div data-url="themeswitcher" data-role=\'dialog\' data-theme=\'a\'>' +
'<div data-role=\'header\' data-theme=\'b\'>' +
'<div class=\'ui-title\'>Switch Theme:</div>'+
'</div>'+
'<div data-role=\'content\' data-theme=\'c\'><ul data-role=\'listview\' data-inset=\'true\'></ul></div>'+
'</div>' )
.appendTo( $.mobile.pageContainer ),
menu = menuPage.find('ul');
//menu items
$.each(themes, function( i ){
$('<li><a href=\'#\'>' + themes[ i ].charAt(0).toUpperCase() + themes[ i ].substr(1) + '</a></li>')
.click(function(){
addTheme( themes[i] );
menuPage.dialog('close');
})
.appendTo(menu);
});
//remover, adder
function addTheme(theme){
$('head').append( '<link rel=\'stylesheet\' href=\''+ themesDir + theme +'/\' />' );
}
//create page, listview
menuPage.page();
};
})(jQuery);