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/** |
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* Provides functionality for tabbed interfaces. |
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* |
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* @since 2.2.5 |
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* |
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* @package ConvertKit |
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* @author ConvertKit |
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*/ |
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|
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/** |
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* Initializes tabbed interfaces |
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* |
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* @since 2.2.5 |
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*/ |
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function convertKitTabsInit() { |
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|
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( function ( $ ) { |
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|
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// Safely call this function by destroying any previously initialized instances. |
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convertKitTabsDestroy(); |
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|
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// Iterate through all JS tab instances, initializing each one. |
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$( '.convertkit-js-tabs' ).each( |
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function () { |
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|
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const nav_tab_container = $( this ), |
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nav_tab_panels_container = $( nav_tab_container ).data( 'panels-container' ), |
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nav_tab_panel = $( nav_tab_container ).data( 'panel' ), |
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nav_tab_active = $( nav_tab_container ).data( 'active' ), |
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match_height = $( nav_tab_container ).data( 'match-height' ); |
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|
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// Call update. |
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convertKitTabsUpdate( nav_tab_container, nav_tab_panels_container, nav_tab_panel, nav_tab_active, $( 'a.' + nav_tab_active, $( nav_tab_container ) ).attr( 'href' ) ); |
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|
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// If fix height is set, define the height of the content areas to match the parent of the nav tab container. |
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if ( typeof match_height !== 'undefined' ) { |
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$( nav_tab_panels_container ).height( $( match_height ).innerHeight() ); |
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} |
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|
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// Register a listener when a tab is clicked. |
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$( nav_tab_container ).on( |
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'click.convertkit_tabs', |
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'a', |
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function ( e ) { |
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|
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e.preventDefault(); |
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|
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// Update the UI to show the active tab and content associated with it. |
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convertKitTabsUpdate( nav_tab_container, nav_tab_panels_container, nav_tab_panel, nav_tab_active, $( this ).attr( 'href' ) ); |
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|
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} |
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); |
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|
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} |
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); |
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|
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} )( jQuery ); |
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|
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} |
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|
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/** |
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* For the given active tab: |
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* - Hides all other content in the group |
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* - Shows content associated with the active tab |
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* |
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* @since 1.0.0 |
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* |
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* @param object nav_tab_container <ul> Navigation Tab Container |
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* @param string nav_tab_panels_container ID of element containing content panel, to display, which associate with the navigation tabs |
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* @param string nav_tab_panel Class of elements containing content panels, to hide, which associate with the navigation tabs |
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* @param string nav_tab_active Class to apply to the clicked active_tab element |
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* @param string active_tab ID of <a> tab which has been selected / clicked |
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*/ |
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function convertKitTabsUpdate( nav_tab_container, nav_tab_panels_container, nav_tab_panel, nav_tab_active, active_tab ) { |
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|
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( function ( $ ) { |
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|
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// If we don't have an active tab at this point, we don't have any tabs, so bail. |
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if ( typeof active_tab === 'undefined' ) { |
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return; |
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} |
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if ( active_tab.length === 0 ) { |
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return; |
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} |
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|
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// Deactivate all tabs in this container. |
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$( 'a', $( nav_tab_container ) ).removeClass( nav_tab_active ); |
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|
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// Hide all panels in this container. |
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$( nav_tab_panel, $( nav_tab_panels_container ) ).hide(); |
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|
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// Activate the clicked / selected tab in this container. |
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$( 'a[href="' + active_tab + '"]', $( nav_tab_container ) ).addClass( nav_tab_active ); |
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|
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// Show the active tab's panels in this container. |
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$( active_tab ).show(); |
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|
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} )( jQuery ); |
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|
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} |
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|
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/** |
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* Destroys previously initialized tabbed interfaces, no longer |
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* listening to events. |
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* |
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* @since 1.0.0 |
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*/ |
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function convertKitTabsDestroy() { |
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|
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( function ( $ ) { |
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|
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// Iterate through all JS tab instances, destroying each one. |
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$( '.convertkit-js-tabs' ).each( |
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function () { |
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|
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$( this ).off( 'click.convertkit_tabs', 'a' ); |
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|
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} |
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); |
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|
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} )( jQuery ); |
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|
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} |
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