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/** |
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* Checkbox Selection functions for Listing. |
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*/ |
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|
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/** |
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* Selections of several checkboxes like in gMail with shift :) |
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* Need to have this structure: |
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* .wpbc_selectable_table |
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* .wpbc_selectable_head |
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* .check-column |
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* :checkbox |
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* .wpbc_selectable_body |
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* .wpbc_row |
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* .check-column |
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* :checkbox |
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* .wpbc_selectable_foot |
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* .check-column |
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* :checkbox |
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*/ |
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function wpbc_define_gmail_checkbox_selection( $ ){ |
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|
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var checks, first, last, checked, sliced, lastClicked = false; |
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|
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// Check all checkboxes. |
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$( '.wpbc_selectable_body' ).find( '.check-column' ).find( ':checkbox' ).on( |
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'click', |
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function (e) { |
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if ( 'undefined' == e.shiftKey ) { |
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return true; |
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} |
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if ( e.shiftKey ) { |
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if ( ! lastClicked ) { |
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return true; |
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} |
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checks = $( lastClicked ).closest( '.wpbc_selectable_body' ).find( ':checkbox' ).filter( ':visible:enabled' ); |
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first = checks.index( lastClicked ); |
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last = checks.index( this ); |
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checked = $( this ).prop( 'checked' ); |
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if ( 0 < first && 0 < last && first != last ) { |
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sliced = (last > first) ? checks.slice( first, last ) : checks.slice( last, first ); |
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sliced.prop( |
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'checked', |
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function () { |
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if ( $( this ).closest( '.wpbc_row' ).is( ':visible' ) ) { |
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return checked; |
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} |
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return false; |
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} |
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).trigger( 'change' ); |
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} |
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} |
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lastClicked = this; |
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|
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// toggle "check all" checkboxes. |
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var unchecked = $( this ).closest( '.wpbc_selectable_body' ).find( ':checkbox' ).filter( ':visible:enabled' ).not( ':checked' ); |
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$( this ).closest( '.wpbc_selectable_table' ).children( '.wpbc_selectable_head, .wpbc_selectable_foot' ).find( ':checkbox' ).prop( |
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'checked', |
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function () { |
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return (0 === unchecked.length); |
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} |
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).trigger( 'change' ); |
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|
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return true; |
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} |
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); |
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|
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// Head || Foot clicking to select / deselect ALL. |
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$( '.wpbc_selectable_head, .wpbc_selectable_foot' ).find( '.check-column :checkbox' ).on( |
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'click', |
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function (event) { |
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var $this = $( this ), |
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$table = $this.closest( '.wpbc_selectable_table' ), |
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controlChecked = $this.prop( 'checked' ), |
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toggle = event.shiftKey || $this.data( 'wp-toggle' ); |
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|
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$table.children( '.wpbc_selectable_body' ).filter( ':visible' ) |
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.find( '.check-column' ).find( ':checkbox' ) |
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.prop( |
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'checked', |
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function () { |
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if ( $( this ).is( ':hidden,:disabled' ) ) { |
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return false; |
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} |
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if ( toggle ) { |
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return ! $( this ).prop( 'checked' ); |
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} else if ( controlChecked ) { |
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return true; |
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} |
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return false; |
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} |
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).trigger( 'change' ); |
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|
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$table.children( '.wpbc_selectable_head, .wpbc_selectable_foot' ).filter( ':visible' ) |
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.find( '.check-column' ).find( ':checkbox' ) |
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.prop( |
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'checked', |
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function () { |
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if ( toggle ) { |
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return false; |
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} else if ( controlChecked ) { |
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return true; |
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} |
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return false; |
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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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// Visually show selected border. |
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$( '.wpbc_selectable_body' ).find( '.check-column :checkbox' ).on( |
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'change', |
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function (event) { |
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if ( jQuery( this ).is( ':checked' ) ) { |
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jQuery( this ).closest( '.wpbc_list_row' ).addClass( 'row_selected_color' ); |
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} else { |
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jQuery( this ).closest( '.wpbc_list_row' ).removeClass( 'row_selected_color' ); |
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} |
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|
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// Disable text selection while pressing 'shift'. |
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document.getSelection().removeAllRanges(); |
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|
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// Show or hide buttons on Actions toolbar at Booking Listing page, if we have some selected bookings. |
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wpbc_show_hide_action_buttons_for_selected_bookings(); |
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} |
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); |
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|
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wpbc_show_hide_action_buttons_for_selected_bookings(); |
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} |
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|
