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Twenty Thirteen: improvements to functions.js to add namespacing to events and simplify repeatable functions. See #23875.

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git-svn-id: https://develop.svn.wordpress.org/trunk@24004 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Lance Willett 2013-04-16 21:51:07 +00:00
parent e1c6e9f2da
commit e6b986ec2b
1 changed files with 28 additions and 29 deletions
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57
wp-content/themes/twentythirteen/js/functions.js
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@ -11,44 +11,44 @@
_window = $( window ),
navbarOffset = -1,
toolbarOffset = body.is( '.admin-bar' ) ? 28 : 0,
adjustFooter,
adjustAnchor;
twentyThirteen = {
/**
* Adds a top margin to the footer if the sidebar widget area is
* higher than the rest of the page, to help the footer always
* visually clear the sidebar.
*/
adjustFooter : function() {
var sidebar = $( '#secondary .widget-area' ),
secondary = ( 0 == sidebar.length ) ? -40 : sidebar.height(),
margin = $( '#tertiary .widget-area' ).height() - $( '#content' ).height() - secondary;
/**
* Adds a top margin to the footer if the sidebar widget area is
* higher than the rest of the page, to help the footer always
* visually clear the sidebar.
*/
adjustFooter = function() {
var sidebar = $( '#secondary .widget-area' ),
secondary = ( 0 == sidebar.length ) ? -40 : sidebar.height(),
margin = $( '#tertiary .widget-area' ).height() - $( '#content' ).height() - secondary;
if ( margin > 0 && _window.innerWidth() > 999 )
$( '#colophon' ).css( 'margin-top', margin + 'px' );
},
if ( margin > 0 && _window.innerWidth() > 999 )
$( '#colophon' ).css( 'margin-top', margin + 'px' );
};
/**
* Repositions the window on jump-to-anchor to account for navbar
* height.
*/
adjustAnchor : function() {
if ( window.location.hash )
window.scrollBy( 0, -49 );
}
/**
* Repositions the window on jump-to-anchor to account for navbar
* height.
*/
adjustAnchor = function() {
if ( window.location.hash )
window.scrollBy( 0, -49 );
};
$( function() {
twentyThirteen.adjustAnchor();
adjustAnchor();
if ( body.is( '.sidebar' ) )
twentyThirteen.adjustFooter();
adjustFooter();
} );
_window.on( 'hashchange', twentyThirteen.adjustAnchor );
_window.on( 'hashchange.twentythirteen', adjustAnchor );
/**
* Displays the fixed navbar based on screen position.
*/
_window.scroll( function() {
_window.on( 'scroll.twentythirteen', function() {
var scrollOffset = ( typeof window.scrollY === 'undefined' ) ? document.documentElement.scrollTop : window.scrollY;
if ( navbarOffset < 0 )
navbarOffset = navbar.offset().top - toolbarOffset;
@ -62,7 +62,7 @@
/**
* Allows clicking the navbar to scroll to top.
*/
navbar.on( 'click', function( event ) {
navbar.on( 'click.twentythirteen', function( event ) {
// Ensure that the navbar element was the target of the click.
if ( 'navbar' == event.target.id || 'site-navigation' == event.target.id )
$( 'html, body' ).animate( { scrollTop: 0 }, 'fast' );
@ -87,19 +87,18 @@
return;
}
$( '.menu-toggle' ).on( 'click', function() {
$( '.menu-toggle' ).on( 'click.twentythirteen', function() {
nav.toggleClass( 'toggled-on' );
} );
} )();
/**
* Makes "skip to content" link work correctly in IE9 and Chrome for better
* accessibility.
*
* @link http://www.nczonline.net/blog/2013/01/15/fixing-skip-to-content-links/
*/
_window.on( 'hashchange', function() {
_window.on( 'hashchange.twentythirteen', function() {
var element = $( location.hash );
if ( element ) {