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| /*
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| Tabs script based on data attributes for arbitrary target selection and limited structure restrictions
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|
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| First, create a target out of any element (usually a div):
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| -add class "zdw-tabcontainer"
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| -add a unique id
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|
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| Next, add content to the target:
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| -each must be a div and a direct child to the target
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| -add class "zdw-tabcontent"
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| -add attribute "data-tab-content" to hold the unique (for this target) identifying string
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| --for multiple selectors, use multiple "data-tab-content-selectorname" attributes
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|
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| Then, add selectors:
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| -they can go anywhere, inside or outside of the target
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| -add class "zdw-tabset"
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| -set attribute "data-tab-target" to the target's id
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| -set attribute "data-tab-type" to "click" or "hover" to control how the tabs are activated
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| -optional: set attribute "data-tab-selector" to some string if you wish to have more than one tabset for the same selector
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|
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| Finally, add tabs:
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| -they must be descendants of their respective tabsets
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| -add class "zdw-tab"
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| -optional: set attribute "data-tab-selection" to a unique (for this selector) identifying string
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| --this will be compared to "data-tab-content-selectorname" in the target
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| */
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|
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| $( function() {
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| $( 'body' ).on( 'mouseover click', '.zdw-tab', function( e ) {
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| var tab = $( this );
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| var tabset = tab.closest( '.zdw-tabset' );
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| var selector = tabset.data( 'tabSelector' );
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|
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| // first check if we care about this event
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| if ( (tabset.data( 'tabType' ) || '').split( ' ' ).indexOf( e.type ) == -1 ) {
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| return;
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| }
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|
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| // get target tabcontainer
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| var target = tabset.data( 'tabTarget' );
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| var container = target ? $( '#' + target ) : tabset.closest( '.zdw-tabcontainer' );
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|
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| // get all tabsets for container
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| var tabsets = target ?
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| $( '.zdw-tabset[data-tab-target="' + target + '"]' ) : // get all tabsets with the same target
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| container.find( '.zdw-tabset' ).filter( function() { // get all child tabsets
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| return $( this ).closest( '.zdw-tabcontainer' ).is( container ); // that aren't nested inside other containers
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| } );
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|
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| // activate the tab
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| tabsets.filter( '[data-tab-selector="' + selector + '"]' ).find( '.zdw-tab' ).removeClass( 'active' );
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| tab.addClass( 'active' );
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|
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| // get selections
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| var selections = {}
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| tabsets.each( function() {
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| var ts = $( this );
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| var s = ts.data( 'tabSelector' );
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| selections[ s == undefined ? '' : '-' + s ] = ts.find( '.active' ).data( 'tabSelection' );
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| } );
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|
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| // make sure this tabset takes priority in case multiple tabsets use the same selector
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| selections[ selector == undefined ? '' : '-' + selector ] = tab.data( 'tabSelection' );
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|
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| // hide contents (except nested contents)
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| container.find( '.zdw-tabcontent' ).filter( function() {
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| return $( this ).closest( '.zdw-tabcontainer' ).is( container );
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| } ).hide();
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|
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| // show the selected content
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| var selectors = Object.keys( selections ).map( function( s ) {
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| return '[data-tab-content' + s + '="' + selections[ s ] + '"]';
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| } );
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| container.find( '.zdw-tabcontent' + selectors.join( '' ) ).show();
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| } );
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| } );
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