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/** |
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* Twenty Fifteen keyboard support for image navigation. |
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*/ |
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( function( $ ) { |
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$( document ).on( 'keydown.twentyfifteen', function( e ) { |
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var url = false; |
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// Left arrow key code. |
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if ( e.which === 37 ) { |
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url = $( '.nav-previous a' ).attr( 'href' ); |
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// Right arrow key code. |
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} else if ( e.which === 39 ) { |
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url = $( '.nav-next a' ).attr( 'href' ); |
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} |
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if ( url && ( ! $( 'textarea, input' ).is( ':focus' ) ) ) { |
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window.location = url; |
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} |
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} ); |
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} )( jQuery ); |