options = options || {};
this.each( function () {
- var $collapsible, collapseText, expandText, $caption, $toggle, actionHandler, buildDefaultToggleLink,
- $toggleLink, $firstItem, collapsibleId, $customTogglers, firstval;
+ var $collapsible, collapseText, expandText, $caption, $toggle, actionHandler,
+ buildDefaultToggleLink, $firstItem, collapsibleId, $customTogglers, firstval;
// Ensure class "mw-collapsible" is present in case .makeCollapsible()
// is called on element(s) that don't have it yet.
.attr( {
role: 'button',
tabindex: 0
- } )
- .on( 'click.mw-collapsible keypress.mw-collapsible', actionHandler );
+ } );
};
// Check if this element has a custom position for the toggle link
togglingHandler( $( this ), $collapsible, e, opts );
};
- $toggleLink = $customTogglers
- .on( 'click.mw-collapsible keypress.mw-collapsible', actionHandler )
- .prop( 'tabIndex', 0 );
+ $toggle = $customTogglers;
} else {
// If this is not a custom case, do the default: wrap the
// If there is no toggle link, add it to the end of the caption
if ( !$toggle.length ) {
- $toggleLink = buildDefaultToggleLink().appendTo( $caption );
- } else {
- $toggleLink = $toggle.on( 'click.mw-collapsible keypress.mw-collapsible', actionHandler )
- .prop( 'tabIndex', 0 );
+ $toggle = buildDefaultToggleLink().appendTo( $caption );
}
} else {
// The toggle-link will be in one of the cells (td or th) of the first row
// If theres no toggle link, add it to the last cell
if ( !$toggle.length ) {
- $toggleLink = buildDefaultToggleLink().prependTo( $firstItem.eq( -1 ) );
- } else {
- $toggleLink = $toggle.on( 'click.mw-collapsible keypress.mw-collapsible', actionHandler )
- .prop( 'tabIndex', 0 );
+ $toggle = buildDefaultToggleLink().prependTo( $firstItem.eq( -1 ) );
}
}
$collapsible.find( '> .mw-collapsible-toggle' ).length === 0
) {
// special case of one collapsible in <li> tag
- $toggleLink = buildDefaultToggleLink();
- $collapsible.before( $toggleLink );
+ $toggle = buildDefaultToggleLink();
+ $collapsible.before( $toggle );
} else if ( $collapsible.is( 'ul' ) || $collapsible.is( 'ol' ) ) {
// The toggle-link will be in the first list-item
$firstItem = $collapsible.find( 'li:first' );
if ( firstval === undefined || !firstval || firstval === '-1' || firstval === -1 ) {
$firstItem.prop( 'value', '1' );
}
- $toggleLink = buildDefaultToggleLink();
- $toggleLink.wrap( '<li class="mw-collapsible-toggle-li"></li>' ).parent().prependTo( $collapsible );
- } else {
- $toggleLink = $toggle.on( 'click.mw-collapsible keypress.mw-collapsible', actionHandler )
- .prop( 'tabIndex', 0 );
+ $toggle = buildDefaultToggleLink();
+ $toggle.wrap( '<li class="mw-collapsible-toggle-li"></li>' ).parent().prependTo( $collapsible );
}
} else { // <div>, <p> etc.
// If theres no toggle link, add it
if ( !$toggle.length ) {
- $toggleLink = buildDefaultToggleLink().prependTo( $collapsible );
- } else {
- $toggleLink = $toggle.on( 'click.mw-collapsible keypress.mw-collapsible', actionHandler )
- .prop( 'tabIndex', 0 );
+ $toggle = buildDefaultToggleLink().prependTo( $collapsible );
}
}
}
+ // Attach event handlers to togglelink
+ $toggle.on( 'click.mw-collapsible keypress.mw-collapsible', actionHandler )
+ .prop( 'tabIndex', 0 );
+
$( this ).data( 'mw-collapsible', {
collapse: function () {
- actionHandler.call( $toggleLink.get( 0 ), null, { wasCollapsed: false } );
+ actionHandler.call( $toggle.get( 0 ), null, { wasCollapsed: false } );
},
expand: function () {
- actionHandler.call( $toggleLink.get( 0 ), null, { wasCollapsed: true } );
+ actionHandler.call( $toggle.get( 0 ), null, { wasCollapsed: true } );
},
toggle: function () {
- actionHandler.call( $toggleLink.get( 0 ), null, null );
+ actionHandler.call( $toggle.get( 0 ), null, null );
}
} );
if ( options.collapsed || $collapsible.hasClass( 'mw-collapsed' ) ) {
// One toggler can hook to multiple elements, and one element can have
// multiple togglers. This is the sanest way to handle that.
- actionHandler.call( $toggleLink.get( 0 ), null, { wasCollapsed: false } );
+ actionHandler.call( $toggle.get( 0 ), null, { wasCollapsed: false } );
}
} );