ac3cda4543
* Separate scoping and assignment so that a decision does not need to be made as to whether we should intermix spaces and tabs on the left * Restore the previously removed nav-menu class addition to the first unordered list in `#site-navigation`. * Restore the `.navigation-main.toggled-on .nav-menu` selector. * Remove rules for the `.main-small-navigation ul` selector.
34 lines
No EOL
821 B
JavaScript
34 lines
No EOL
821 B
JavaScript
/**
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* navigation.js
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*
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* Handles toggling the navigation menu for small screens.
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*/
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( function() {
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var container, button, menu;
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container = document.getElementById( 'site-navigation' )
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if ( ! container )
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return;
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button = container.getElementsByTagName( 'h1' )[0];
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if ( 'undefined' == typeof button )
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return;
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menu = container.getElementsByTagName( 'ul' )[0];
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// Hide menu toggle button if menu is empty and return early.
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if ( 'undefined' == typeof menu ) {
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button.style.display = 'none';
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return;
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}
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if ( -1 == menu.className.indexOf( 'nav-menu' ) )
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menu.className += ' nav-menu';
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button.onclick = function() {
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if ( -1 != container.className.indexOf( 'toggled' ) )
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container.className = container.className.replace( ' toggled', '' );
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else
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container.className += ' toggled';
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};
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} )(); |