Update some JS Libraries and fix small issues

- Updated JS Libraries
- Downgraded bootstrap.css to v5.0.2 which works with Bootstrap-Native.
- Fixed issue with settings being able to open/collapse on some systems.
- Added .js and .css to the exclude list for the end-of-file-fixer pre-commit

.pre-commit-config.yaml

@@ -7,6 +7,7 @@ repos:
     - id: check-json
     - id: check-toml
     - id: end-of-file-fixer
+      exclude: "(.*js$|.*css$)"
     - id: check-case-conflict
     - id: check-merge-conflict
     - id: detect-private-key

src/static/scripts/bootstrap-native.js

@@ -1,5 +1,5 @@
 /*!
-  * Native JavaScript for Bootstrap v4.0.4 (https://thednp.github.io/bootstrap.native/)
+  * Native JavaScript for Bootstrap v4.0.6 (https://thednp.github.io/bootstrap.native/)
   * Copyright 2015-2021 © dnp_theme
   * Licensed under MIT (https://github.com/thednp/bootstrap.native/blob/master/LICENSE)
   */
@@ -1467,19 +1467,26 @@
     }
   }
 
-  const modalOpenClass = 'modal-open';
   const modalBackdropClass = 'modal-backdrop';
+  const offcanvasBackdropClass = 'offcanvas-backdrop';
   const modalActiveSelector = `.modal.${showClass}`;
   const offcanvasActiveSelector = `.offcanvas.${showClass}`;
-
   const overlay = document.createElement('div');
-  overlay.setAttribute('class', `${modalBackdropClass}`);
 
   function getCurrentOpen() {
     return queryElement(`${modalActiveSelector},${offcanvasActiveSelector}`);
   }
 
-  function appendOverlay(hasFade) {
+  function toggleOverlayType(isModal) {
+    const targetClass = isModal ? modalBackdropClass : offcanvasBackdropClass;
+    [modalBackdropClass, offcanvasBackdropClass].forEach((c) => {
+      removeClass(overlay, c);
+    });
+    addClass(overlay, targetClass);
+  }
+
+  function appendOverlay(hasFade, isModal) {
+    toggleOverlayType(isModal);
     document.body.appendChild(overlay);
     if (hasFade) addClass(overlay, fadeClass);
   }
@@ -1499,7 +1506,6 @@
 
     if (!currentOpen) {
       removeClass(overlay, fadeClass);
-      removeClass(bd, modalOpenClass);
       bd.removeChild(overlay);
       resetScrollbar();
     }
@@ -1518,7 +1524,6 @@
   const modalString = 'modal';
   const modalComponent = 'Modal';
   const modalSelector = `.${modalString}`;
-  // const modalActiveSelector = `.${modalString}.${showClass}`;
   const modalToggleSelector = `[${dataBsToggle}="${modalString}"]`;
   const modalDismissSelector = `[${dataBsDismiss}="${modalString}"]`;
   const modalStaticClass = `${modalString}-static`;
@@ -1567,8 +1572,11 @@
   }
 
   function afterModalHide(self) {
-    const { triggers } = self;
-    removeOverlay();
+    const { triggers, options } = self;
+    if (!getCurrentOpen()) {
+      if (options.backdrop) removeOverlay();
+      resetScrollbar();
+    }
     self.element.style.paddingRight = '';
     self.isAnimating = false;
 
@@ -1594,9 +1602,8 @@
     element.style.display = 'block';
 
     setModalScrollbar(self);
-    if (!queryElement(modalActiveSelector)) {
+    if (!getCurrentOpen()) {
       document.body.style.overflow = 'hidden';
-      addClass(document.body, modalOpenClass);
     }
 
     addClass(element, showClass);
@@ -1609,16 +1616,15 @@
 
   function beforeModalHide(self, force) {
     const {
-      element, relatedTarget, hasFade,
+      element, options, relatedTarget, hasFade,
     } = self;
-    const currentOpen = getCurrentOpen();
 
     element.style.display = '';
 
     // force can also be the transitionEvent object, we wanna make sure it's not
     // call is not forced and overlay is visible
-    if (!force && hasFade && hasClass(overlay, showClass)
-      && !currentOpen) { // AND no modal is visible
+    if (options.backdrop && !force && hasFade && hasClass(overlay, showClass)
+      && !getCurrentOpen()) { // AND no modal is visible
       hideOverlay();
       emulateTransitionEnd(overlay, () => afterModalHide(self));
     } else {
@@ -1666,7 +1672,8 @@
 
     if (self.isAnimating) return;
 
-    const { isStatic, modalDialog } = self;
+    const { options, isStatic, modalDialog } = self;
+    const { backdrop } = options;
     const { target } = e;
     const selectedText = document.getSelection().toString().length;
     const targetInsideDialog = modalDialog.contains(target);
@@ -1676,7 +1683,7 @@
       addClass(element, modalStaticClass);
       self.isAnimating = true;
       emulateTransitionEnd(modalDialog, () => staticTransitionEnd(self));
-    } else if (dismiss || (!selectedText && !isStatic && !targetInsideDialog)) {
+    } else if (dismiss || (!selectedText && !isStatic && !targetInsideDialog && backdrop)) {
       self.relatedTarget = dismiss || null;
       self.hide();
       e.preventDefault();
@@ -1734,8 +1741,9 @@
     show() {
       const self = this;
       const {
-        element, isAnimating, hasFade, relatedTarget,
+        element, options, isAnimating, hasFade, relatedTarget,
       } = self;
+      const { backdrop } = options;
       let overlayDelay = 0;
 
       if (hasClass(element, showClass) && !isAnimating) return;
@@ -1744,8 +1752,6 @@
       element.dispatchEvent(showModalEvent);
       if (showModalEvent.defaultPrevented) return;
 
-      self.isAnimating = true;
-
       // we elegantly hide any opened modal/offcanvas
       const currentOpen = getCurrentOpen();
       if (currentOpen && currentOpen !== element) {
@@ -1755,18 +1761,24 @@
         that.hide();
       }
 
-      if (!queryElement(`.${modalBackdropClass}`)) {
-        appendOverlay(hasFade);
-      }
-      overlayDelay = getElementTransitionDuration(overlay);
+      self.isAnimating = true;
 
-      if (!hasClass(overlay, showClass)) {
-        showOverlay();
-      }
+      if (backdrop) {
+        if (!currentOpen && !hasClass(overlay, showClass)) {
+          appendOverlay(hasFade, 1);
+        } else {
+          toggleOverlayType(1);
+        }
+        overlayDelay = getElementTransitionDuration(overlay);
 
-      if (!currentOpen) {
+        if (!hasClass(overlay, showClass)) showOverlay();
         setTimeout(() => beforeModalShow(self), overlayDelay);
-      } else beforeModalShow(self);
+      } else {
+        beforeModalShow(self);
+        if (currentOpen && hasClass(overlay, showClass)) {
+          hideOverlay();
+        }
+      }
     }
 
     hide(force) {
@@ -1863,7 +1875,6 @@
     const { element, options } = self;
 
     if (!options.scroll) {
-      addClass(document.body, modalOpenClass);
       document.body.style.overflow = 'hidden';
       setOffCanvasScrollbar(self);
     }
@@ -1909,15 +1920,15 @@
     const self = element[offcanvasComponent];
     if (!self) return;
 
-    const { options, open, triggers } = self;
+    const { options, triggers } = self;
     const { target } = e;
     const trigger = target.closest(offcanvasToggleSelector);
 
     if (trigger && trigger.tagName === 'A') e.preventDefault();
 
-    if (open && ((!element.contains(target) && options.backdrop
+    if ((!element.contains(target) && options.backdrop
       && (!trigger || (trigger && !triggers.includes(trigger))))
-      || offCanvasDismiss.contains(target))) {
+      || offCanvasDismiss.contains(target)) {
       self.relatedTarget = target === offCanvasDismiss ? offCanvasDismiss : null;
       self.hide();
     }
@@ -1965,7 +1976,6 @@
     element.removeAttribute(ariaModal);
     element.removeAttribute('role');
     element.style.visibility = '';
-    self.open = false;
     self.isAnimating = false;
 
     if (triggers.length) {
@@ -1979,7 +1989,6 @@
       if (options.backdrop) removeOverlay();
       if (!options.scroll) {
         resetScrollbar();
-        removeClass(document.body, modalOpenClass);
       }
     }
 
@@ -2005,7 +2014,6 @@
         .filter((btn) => getTargetElement(btn) === element);
 
       // additional instance property
-      self.open = false;
       self.isAnimating = false;
       self.scrollbarWidth = measureScrollbar();
 
@@ -2017,7 +2025,8 @@
     // ========================
     toggle() {
       const self = this;
-      return self.open ? self.hide() : self.show();
+      if (hasClass(self.element, showClass)) self.hide();
+      else self.show();
     }
 
     show() {
@@ -2027,7 +2036,7 @@
       } = self;
       let overlayDelay = 0;
 
-      if (self.open || isAnimating) return;
+      if (hasClass(element, showClass) || isAnimating) return;
 
       showOffcanvasEvent.relatedTarget = relatedTarget || null;
       element.dispatchEvent(showOffcanvasEvent);
@@ -2043,12 +2052,13 @@
         that.hide();
       }
 
-      self.open = true;
       self.isAnimating = true;
 
       if (options.backdrop) {
-        if (!queryElement(`.${modalBackdropClass}`)) {
+        if (!currentOpen) {
           appendOverlay(1);
+        } else {
+          toggleOverlayType();
         }
 
         overlayDelay = getElementTransitionDuration(overlay);
@@ -2056,14 +2066,19 @@
         if (!hasClass(overlay, showClass)) showOverlay();
 
         setTimeout(() => beforeOffcanvasShow(self), overlayDelay);
-      } else beforeOffcanvasShow(self);
+      } else {
+        beforeOffcanvasShow(self);
+        if (currentOpen && hasClass(overlay, showClass)) {
+          hideOverlay();
+        }
+      }
     }
 
     hide(force) {
       const self = this;
       const { element, isAnimating, relatedTarget } = self;
 
-      if (!self.open || isAnimating) return;
+      if (!hasClass(element, showClass) || isAnimating) return;
 
       hideOffcanvasEvent.relatedTarget = relatedTarget || null;
       element.dispatchEvent(hideOffcanvasEvent);
@@ -3483,7 +3498,7 @@
     constructor: Tooltip,
   };
 
-  var version = "4.0.4";
+  var version = "4.0.6";
 
   // import { alertInit } from '../components/alert-native.js';
   // import { buttonInit } from '../components/button-native.js';

src/static/scripts/datatables.css

@@ -4,13 +4,94 @@
  *
  * To rebuild or modify this file with the latest versions of the included
  * software please visit:
- *   https://datatables.net/download/#bs5/dt-1.10.25
+ *   https://datatables.net/download/#bs5/dt-1.11.2
  *
  * Included libraries:
- *   DataTables 1.10.25
+ *   DataTables 1.11.2
  */
 
 @charset "UTF-8";
+td.dt-control {
+  background: url("https://www.datatables.net/examples/resources/details_open.png") no-repeat center center;
+  cursor: pointer;
+}
+
+tr.dt-hasChild td.dt-control {
+  background: url("https://www.datatables.net/examples/resources/details_close.png") no-repeat center center;
+}
+
+table.dataTable th.dt-left,
+table.dataTable td.dt-left {
+  text-align: left;
+}
+table.dataTable th.dt-center,
+table.dataTable td.dt-center,
+table.dataTable td.dataTables_empty {
+  text-align: center;
+}
+table.dataTable th.dt-right,
+table.dataTable td.dt-right {
+  text-align: right;
+}
+table.dataTable th.dt-justify,
+table.dataTable td.dt-justify {
+  text-align: justify;
+}
+table.dataTable th.dt-nowrap,
+table.dataTable td.dt-nowrap {
+  white-space: nowrap;
+}
+table.dataTable thead th.dt-head-left,
+table.dataTable thead td.dt-head-left,
+table.dataTable tfoot th.dt-head-left,
+table.dataTable tfoot td.dt-head-left {
+  text-align: left;
+}
+table.dataTable thead th.dt-head-center,
+table.dataTable thead td.dt-head-center,
+table.dataTable tfoot th.dt-head-center,
+table.dataTable tfoot td.dt-head-center {
+  text-align: center;
+}
+table.dataTable thead th.dt-head-right,
+table.dataTable thead td.dt-head-right,
+table.dataTable tfoot th.dt-head-right,
+table.dataTable tfoot td.dt-head-right {
+  text-align: right;
+}
+table.dataTable thead th.dt-head-justify,
+table.dataTable thead td.dt-head-justify,
+table.dataTable tfoot th.dt-head-justify,
+table.dataTable tfoot td.dt-head-justify {
+  text-align: justify;
+}
+table.dataTable thead th.dt-head-nowrap,
+table.dataTable thead td.dt-head-nowrap,
+table.dataTable tfoot th.dt-head-nowrap,
+table.dataTable tfoot td.dt-head-nowrap {
+  white-space: nowrap;
+}
+table.dataTable tbody th.dt-body-left,
+table.dataTable tbody td.dt-body-left {
+  text-align: left;
+}
+table.dataTable tbody th.dt-body-center,
+table.dataTable tbody td.dt-body-center {
+  text-align: center;
+}
+table.dataTable tbody th.dt-body-right,
+table.dataTable tbody td.dt-body-right {
+  text-align: right;
+}
+table.dataTable tbody th.dt-body-justify,
+table.dataTable tbody td.dt-body-justify {
+  text-align: justify;
+}
+table.dataTable tbody th.dt-body-nowrap,
+table.dataTable tbody td.dt-body-nowrap {
+  white-space: nowrap;
+}
+
 /*! Bootstrap 5 integration for DataTables
  *
  * ©2020 SpryMedia Ltd, all rights reserved.
@@ -143,21 +224,21 @@ div.dataTables_scrollHead table.dataTable {
   margin-bottom: 0 !important;
 }
 
-div.dataTables_scrollBody table {
+div.dataTables_scrollBody > table {
   border-top: none;
   margin-top: 0 !important;
   margin-bottom: 0 !important;
 }
-div.dataTables_scrollBody table thead .sorting:before,
-div.dataTables_scrollBody table thead .sorting_asc:before,
-div.dataTables_scrollBody table thead .sorting_desc:before,
-div.dataTables_scrollBody table thead .sorting:after,
-div.dataTables_scrollBody table thead .sorting_asc:after,
-div.dataTables_scrollBody table thead .sorting_desc:after {
+div.dataTables_scrollBody > table > thead .sorting:before,
+div.dataTables_scrollBody > table > thead .sorting_asc:before,
+div.dataTables_scrollBody > table > thead .sorting_desc:before,
+div.dataTables_scrollBody > table > thead .sorting:after,
+div.dataTables_scrollBody > table > thead .sorting_asc:after,
+div.dataTables_scrollBody > table > thead .sorting_desc:after {
   display: none;
 }
-div.dataTables_scrollBody table tbody tr:first-child th,
-div.dataTables_scrollBody table tbody tr:first-child td {
+div.dataTables_scrollBody > table > tbody tr:first-child th,
+div.dataTables_scrollBody > table > tbody tr:first-child td {
   border-top: none;
 }
 
@@ -235,4 +316,11 @@ div.table-responsive > div.dataTables_wrapper > div.row > div[class^=col-]:last-
   padding-right: 0;
 }
 
+table.dataTable.table-striped > tbody > tr:nth-of-type(2n+1) {
+  --bs-table-accent-bg: transparent;
+}
+table.dataTable.table-striped > tbody > tr.odd {
+  --bs-table-accent-bg: var(--bs-table-striped-bg);
+}
+
 

src/static/scripts/datatables.js

@@ -4,20 +4,20 @@
  *
  * To rebuild or modify this file with the latest versions of the included
  * software please visit:
- *   https://datatables.net/download/#bs5/dt-1.10.25
+ *   https://datatables.net/download/#bs5/dt-1.11.2
  *
  * Included libraries:
- *   DataTables 1.10.25
+ *   DataTables 1.11.2
  */
 
-/*! DataTables 1.10.25
+/*! DataTables 1.11.2
  * ©2008-2021 SpryMedia Ltd - datatables.net/license
  */
 
 /**
  * @summary     DataTables
  * @description Paginate, search and order HTML tables
- * @version     1.10.25
+ * @version     1.11.2
  * @file        jquery.dataTables.js
  * @author      SpryMedia Ltd
  * @contact     www.datatables.net
@@ -65,7 +65,7 @@
 	}
 	else {
 		// Browser
-		factory( jQuery, window, document );
+		window.DataTable = factory( jQuery, window, document );
 	}
 }
 (function( $, window, document, undefined ) {
@@ -103,8 +103,17 @@
 	 *      } );
 	 *    } );
 	 */
-	var DataTable = function ( options )
+	var DataTable = function ( selector, options )
 	{
+		// When creating with `new`, create a new DataTable, returning the API instance
+		if (this instanceof DataTable) {
+			return $(selector).DataTable(options);
+		}
+		else {
+			// Argument switching
+			options = selector;
+		}
+
 		/**
 		 * Perform a jQuery selector action on the table's TR elements (from the tbody) and
 		 * return the resulting jQuery object.
@@ -1097,8 +1106,8 @@
 					dataType: 'json',
 					url: oLanguage.sUrl,
 					success: function ( json ) {
-						_fnLanguageCompat( json );
 						_fnCamelToHungarian( defaults.oLanguage, json );
+						_fnLanguageCompat( json );
 						$.extend( true, oLanguage, json );
 			
 						_fnCallbackFire( oSettings, null, 'i18n', [oSettings]);
@@ -1313,10 +1322,11 @@
 			};
 			
 			/* Must be done after everything which can be overridden by the state saving! */
+			_fnCallbackReg( oSettings, 'aoDrawCallback', _fnSaveState, 'state_save' );
+			
 			if ( oInit.bStateSave )
 			{
 				features.bStateSave = true;
-				_fnCallbackReg( oSettings, 'aoDrawCallback', _fnSaveState, 'state_save' );
 				_fnLoadState( oSettings, oInit, loadedInit );
 			}
 			else {
@@ -1687,6 +1697,227 @@
 		 */
 		escapeRegex: function ( val ) {
 			return val.replace( _re_escape_regex, '\\$1' );
+		},
+	
+		/**
+		 * Create a function that will write to a nested object or array
+		 * @param {*} source JSON notation string
+		 * @returns Write function
+		 */
+		set: function ( source ) {
+			if ( $.isPlainObject( source ) ) {
+				/* Unlike get, only the underscore (global) option is used for for
+				 * setting data since we don't know the type here. This is why an object
+				 * option is not documented for `mData` (which is read/write), but it is
+				 * for `mRender` which is read only.
+				 */
+				return DataTable.util.set( source._ );
+			}
+			else if ( source === null ) {
+				// Nothing to do when the data source is null
+				return function () {};
+			}
+			else if ( typeof source === 'function' ) {
+				return function (data, val, meta) {
+					source( data, 'set', val, meta );
+				};
+			}
+			else if ( typeof source === 'string' && (source.indexOf('.') !== -1 ||
+					  source.indexOf('[') !== -1 || source.indexOf('(') !== -1) )
+			{
+				// Like the get, we need to get data from a nested object
+				var setData = function (data, val, src) {
+					var a = _fnSplitObjNotation( src ), b;
+					var aLast = a[a.length-1];
+					var arrayNotation, funcNotation, o, innerSrc;
+		
+					for ( var i=0, iLen=a.length-1 ; i<iLen ; i++ ) {
+						// Protect against prototype pollution
+						if (a[i] === '__proto__' || a[i] === 'constructor') {
+							throw new Error('Cannot set prototype values');
+						}
+		
+						// Check if we are dealing with an array notation request
+						arrayNotation = a[i].match(__reArray);
+						funcNotation = a[i].match(__reFn);
+		
+						if ( arrayNotation ) {
+							a[i] = a[i].replace(__reArray, '');
+							data[ a[i] ] = [];
+		
+							// Get the remainder of the nested object to set so we can recurse
+							b = a.slice();
+							b.splice( 0, i+1 );
+							innerSrc = b.join('.');
+		
+							// Traverse each entry in the array setting the properties requested
+							if ( Array.isArray( val ) ) {
+								for ( var j=0, jLen=val.length ; j<jLen ; j++ ) {
+									o = {};
+									setData( o, val[j], innerSrc );
+									data[ a[i] ].push( o );
+								}
+							}
+							else {
+								// We've been asked to save data to an array, but it
+								// isn't array data to be saved. Best that can be done
+								// is to just save the value.
+								data[ a[i] ] = val;
+							}
+		
+							// The inner call to setData has already traversed through the remainder
+							// of the source and has set the data, thus we can exit here
+							return;
+						}
+						else if ( funcNotation ) {
+							// Function call
+							a[i] = a[i].replace(__reFn, '');
+							data = data[ a[i] ]( val );
+						}
+		
+						// If the nested object doesn't currently exist - since we are
+						// trying to set the value - create it
+						if ( data[ a[i] ] === null || data[ a[i] ] === undefined ) {
+							data[ a[i] ] = {};
+						}
+						data = data[ a[i] ];
+					}
+		
+					// Last item in the input - i.e, the actual set
+					if ( aLast.match(__reFn ) ) {
+						// Function call
+						data = data[ aLast.replace(__reFn, '') ]( val );
+					}
+					else {
+						// If array notation is used, we just want to strip it and use the property name
+						// and assign the value. If it isn't used, then we get the result we want anyway
+						data[ aLast.replace(__reArray, '') ] = val;
+					}
+				};
+		
+				return function (data, val) { // meta is also passed in, but not used
+					return setData( data, val, source );
+				};
+			}
+			else {
+				// Array or flat object mapping
+				return function (data, val) { // meta is also passed in, but not used
+					data[source] = val;
+				};
+			}
+		},
+	
+		/**
+		 * Create a function that will read nested objects from arrays, based on JSON notation
+		 * @param {*} source JSON notation string
+		 * @returns Value read
+		 */
+		get: function ( source ) {
+			if ( $.isPlainObject( source ) ) {
+				// Build an object of get functions, and wrap them in a single call
+				var o = {};
+				$.each( source, function (key, val) {
+					if ( val ) {
+						o[key] = DataTable.util.get( val );
+					}
+				} );
+		
+				return function (data, type, row, meta) {
+					var t = o[type] || o._;
+					return t !== undefined ?
+						t(data, type, row, meta) :
+						data;
+				};
+			}
+			else if ( source === null ) {
+				// Give an empty string for rendering / sorting etc
+				return function (data) { // type, row and meta also passed, but not used
+					return data;
+				};
+			}
+			else if ( typeof source === 'function' ) {
+				return function (data, type, row, meta) {
+					return source( data, type, row, meta );
+				};
+			}
+			else if ( typeof source === 'string' && (source.indexOf('.') !== -1 ||
+					  source.indexOf('[') !== -1 || source.indexOf('(') !== -1) )
+			{
+				/* If there is a . in the source string then the data source is in a
+				 * nested object so we loop over the data for each level to get the next
+				 * level down. On each loop we test for undefined, and if found immediately
+				 * return. This allows entire objects to be missing and sDefaultContent to
+				 * be used if defined, rather than throwing an error
+				 */
+				var fetchData = function (data, type, src) {
+					var arrayNotation, funcNotation, out, innerSrc;
+		
+					if ( src !== "" ) {
+						var a = _fnSplitObjNotation( src );
+		
+						for ( var i=0, iLen=a.length ; i<iLen ; i++ ) {
+							// Check if we are dealing with special notation
+							arrayNotation = a[i].match(__reArray);
+							funcNotation = a[i].match(__reFn);
+		
+							if ( arrayNotation ) {
+								// Array notation
+								a[i] = a[i].replace(__reArray, '');
+		
+								// Condition allows simply [] to be passed in
+								if ( a[i] !== "" ) {
+									data = data[ a[i] ];
+								}
+								out = [];
+		
+								// Get the remainder of the nested object to get
+								a.splice( 0, i+1 );
+								innerSrc = a.join('.');
+		
+								// Traverse each entry in the array getting the properties requested
+								if ( Array.isArray( data ) ) {
+									for ( var j=0, jLen=data.length ; j<jLen ; j++ ) {
+										out.push( fetchData( data[j], type, innerSrc ) );
+									}
+								}
+		
+								// If a string is given in between the array notation indicators, that
+								// is used to join the strings together, otherwise an array is returned
+								var join = arrayNotation[0].substring(1, arrayNotation[0].length-1);
+								data = (join==="") ? out : out.join(join);
+		
+								// The inner call to fetchData has already traversed through the remainder
+								// of the source requested, so we exit from the loop
+								break;
+							}
+							else if ( funcNotation ) {
+								// Function call
+								a[i] = a[i].replace(__reFn, '');
+								data = data[ a[i] ]();
+								continue;
+							}
+		
+							if ( data === null || data[ a[i] ] === undefined ) {
+								return undefined;
+							}
+	
+							data = data[ a[i] ];
+						}
+					}
+		
+					return data;
+				};
+		
+				return function (data, type) { // row and meta also passed, but not used
+					return fetchData( data, type, source );
+				};
+			}
+			else {
+				// Array or flat object mapping
+				return function (data, type) { // row and meta also passed, but not used
+					return data[source];
+				};
+			}
 		}
 	};
 	
@@ -2201,7 +2432,7 @@
 	
 	
 	/**
-	 * Covert the index of a visible column to the index in the data array (take account
+	 * Convert the index of a visible column to the index in the data array (take account
 	 * of hidden columns)
 	 *  @param {object} oSettings dataTables settings object
 	 *  @param {int} iMatch Visible column index to lookup
@@ -2219,7 +2450,7 @@
 	
 	
 	/**
-	 * Covert the index of an index in the data array and convert it to the visible
+	 * Convert the index of an index in the data array and convert it to the visible
 	 *   column index (take account of hidden columns)
 	 *  @param {int} iMatch Column index to lookup
 	 *  @param {object} oSettings dataTables settings object
@@ -2533,12 +2764,19 @@
 	 *  @param {object} settings dataTables settings object
 	 *  @param {int} rowIdx aoData row id
 	 *  @param {int} colIdx Column index
-	 *  @param {string} type data get type ('display', 'type' 'filter' 'sort')
+	 *  @param {string} type data get type ('display', 'type' 'filter|search' 'sort|order')
 	 *  @returns {*} Cell data
 	 *  @memberof DataTable#oApi
 	 */
 	function _fnGetCellData( settings, rowIdx, colIdx, type )
 	{
+		if (type === 'search') {
+			type = 'filter';
+		}
+		else if (type === 'order') {
+			type = 'sort';
+		}
+	
 		var draw           = settings.iDraw;
 		var col            = settings.aoColumns[colIdx];
 		var rowData        = settings.aoData[rowIdx]._aData;
@@ -2622,122 +2860,7 @@
 	 *  @returns {function} Data get function
 	 *  @memberof DataTable#oApi
 	 */
-	function _fnGetObjectDataFn( mSource )
-	{
-		if ( $.isPlainObject( mSource ) )
-		{
-			/* Build an object of get functions, and wrap them in a single call */
-			var o = {};
-			$.each( mSource, function (key, val) {
-				if ( val ) {
-					o[key] = _fnGetObjectDataFn( val );
-				}
-			} );
-	
-			return function (data, type, row, meta) {
-				var t = o[type] || o._;
-				return t !== undefined ?
-					t(data, type, row, meta) :
-					data;
-			};
-		}
-		else if ( mSource === null )
-		{
-			/* Give an empty string for rendering / sorting etc */
-			return function (data) { // type, row and meta also passed, but not used
-				return data;
-			};
-		}
-		else if ( typeof mSource === 'function' )
-		{
-			return function (data, type, row, meta) {
-				return mSource( data, type, row, meta );
-			};
-		}
-		else if ( typeof mSource === 'string' && (mSource.indexOf('.') !== -1 ||
-			      mSource.indexOf('[') !== -1 || mSource.indexOf('(') !== -1) )
-		{
-			/* If there is a . in the source string then the data source is in a
-			 * nested object so we loop over the data for each level to get the next
-			 * level down. On each loop we test for undefined, and if found immediately
-			 * return. This allows entire objects to be missing and sDefaultContent to
-			 * be used if defined, rather than throwing an error
-			 */
-			var fetchData = function (data, type, src) {
-				var arrayNotation, funcNotation, out, innerSrc;
-	
-				if ( src !== "" )
-				{
-					var a = _fnSplitObjNotation( src );
-	
-					for ( var i=0, iLen=a.length ; i<iLen ; i++ )
-					{
-						// Check if we are dealing with special notation
-						arrayNotation = a[i].match(__reArray);
-						funcNotation = a[i].match(__reFn);
-	
-						if ( arrayNotation )
-						{
-							// Array notation
-							a[i] = a[i].replace(__reArray, '');
-	
-							// Condition allows simply [] to be passed in
-							if ( a[i] !== "" ) {
-								data = data[ a[i] ];
-							}
-							out = [];
-	
-							// Get the remainder of the nested object to get
-							a.splice( 0, i+1 );
-							innerSrc = a.join('.');
-	
-							// Traverse each entry in the array getting the properties requested
-							if ( Array.isArray( data ) ) {
-								for ( var j=0, jLen=data.length ; j<jLen ; j++ ) {
-									out.push( fetchData( data[j], type, innerSrc ) );
-								}
-							}
-	
-							// If a string is given in between the array notation indicators, that
-							// is used to join the strings together, otherwise an array is returned
-							var join = arrayNotation[0].substring(1, arrayNotation[0].length-1);
-							data = (join==="") ? out : out.join(join);
-	
-							// The inner call to fetchData has already traversed through the remainder
-							// of the source requested, so we exit from the loop
-							break;
-						}
-						else if ( funcNotation )
-						{
-							// Function call
-							a[i] = a[i].replace(__reFn, '');
-							data = data[ a[i] ]();
-							continue;
-						}
-	
-						if ( data === null || data[ a[i] ] === undefined )
-						{
-							return undefined;
-						}
-						data = data[ a[i] ];
-					}
-				}
-	
-				return data;
-			};
-	
-			return function (data, type) { // row and meta also passed, but not used
-				return fetchData( data, type, mSource );
-			};
-		}
-		else
-		{
-			/* Array or flat object mapping */
-			return function (data, type) { // row and meta also passed, but not used
-				return data[mSource];
-			};
-		}
-	}
+	var _fnGetObjectDataFn = DataTable.util.get;
 	
 	
 	/**
@@ -2747,122 +2870,7 @@
 	 *  @returns {function} Data set function
 	 *  @memberof DataTable#oApi
 	 */
-	function _fnSetObjectDataFn( mSource )
-	{
-		if ( $.isPlainObject( mSource ) )
-		{
-			/* Unlike get, only the underscore (global) option is used for for
-			 * setting data since we don't know the type here. This is why an object
-			 * option is not documented for `mData` (which is read/write), but it is
-			 * for `mRender` which is read only.
-			 */
-			return _fnSetObjectDataFn( mSource._ );
-		}
-		else if ( mSource === null )
-		{
-			/* Nothing to do when the data source is null */
-			return function () {};
-		}
-		else if ( typeof mSource === 'function' )
-		{
-			return function (data, val, meta) {
-				mSource( data, 'set', val, meta );
-			};
-		}
-		else if ( typeof mSource === 'string' && (mSource.indexOf('.') !== -1 ||
-			      mSource.indexOf('[') !== -1 || mSource.indexOf('(') !== -1) )
-		{
-			/* Like the get, we need to get data from a nested object */
-			var setData = function (data, val, src) {
-				var a = _fnSplitObjNotation( src ), b;
-				var aLast = a[a.length-1];
-				var arrayNotation, funcNotation, o, innerSrc;
-	
-				for ( var i=0, iLen=a.length-1 ; i<iLen ; i++ )
-				{
-					// Protect against prototype pollution
-					if (a[i] === '__proto__' || a[i] === 'constructor') {
-						throw new Error('Cannot set prototype values');
-					}
-	
-					// Check if we are dealing with an array notation request
-					arrayNotation = a[i].match(__reArray);
-					funcNotation = a[i].match(__reFn);
-	
-					if ( arrayNotation )
-					{
-						a[i] = a[i].replace(__reArray, '');
-						data[ a[i] ] = [];
-	
-						// Get the remainder of the nested object to set so we can recurse
-						b = a.slice();
-						b.splice( 0, i+1 );
-						innerSrc = b.join('.');
-	
-						// Traverse each entry in the array setting the properties requested
-						if ( Array.isArray( val ) )
-						{
-							for ( var j=0, jLen=val.length ; j<jLen ; j++ )
-							{
-								o = {};
-								setData( o, val[j], innerSrc );
-								data[ a[i] ].push( o );
-							}
-						}
-						else
-						{
-							// We've been asked to save data to an array, but it
-							// isn't array data to be saved. Best that can be done
-							// is to just save the value.
-							data[ a[i] ] = val;
-						}
-	
-						// The inner call to setData has already traversed through the remainder
-						// of the source and has set the data, thus we can exit here
-						return;
-					}
-					else if ( funcNotation )
-					{
-						// Function call
-						a[i] = a[i].replace(__reFn, '');
-						data = data[ a[i] ]( val );
-					}
-	
-					// If the nested object doesn't currently exist - since we are
-					// trying to set the value - create it
-					if ( data[ a[i] ] === null || data[ a[i] ] === undefined )
-					{
-						data[ a[i] ] = {};
-					}
-					data = data[ a[i] ];
-				}
-	
-				// Last item in the input - i.e, the actual set
-				if ( aLast.match(__reFn ) )
-				{
-					// Function call
-					data = data[ aLast.replace(__reFn, '') ]( val );
-				}
-				else
-				{
-					// If array notation is used, we just want to strip it and use the property name
-					// and assign the value. If it isn't used, then we get the result we want anyway
-					data[ aLast.replace(__reArray, '') ] = val;
-				}
-			};
-	
-			return function (data, val) { // meta is also passed in, but not used
-				return setData( data, val, mSource );
-			};
-		}
-		else
-		{
-			/* Array or flat object mapping */
-			return function (data, val) { // meta is also passed in, but not used
-				data[mSource] = val;
-			};
-		}
-	}
+	var _fnSetObjectDataFn = DataTable.util.set;
 	
 	
 	/**
@@ -3291,9 +3299,6 @@
 		if ( createHeader ) {
 			_fnDetectHeader( oSettings.aoHeader, thead );
 		}
-		
-		/* ARIA role for the rows */
-		$(thead).children('tr').attr('role', 'row');
 	
 		/* Deal with the footer - add classes if required */
 		$(thead).children('tr').children('th, td').addClass( classes.sHeaderTH );
@@ -3912,6 +3917,22 @@
 		var ajax = oSettings.ajax;
 		var instance = oSettings.oInstance;
 		var callback = function ( json ) {
+			var status = oSettings.jqXhr
+				? oSettings.jqXhr.status
+				: null;
+	
+			if ( json === null || (typeof status === 'number' && status == 204 ) ) {
+				json = {};
+				_fnAjaxDataSrc( oSettings, json, [] );
+			}
+	
+			var error = json.error || json.sError;
+			if ( error ) {
+				_fnLog( oSettings, 0, error );
+			}
+	
+			oSettings.json = json;
+	
 			_fnCallbackFire( oSettings, null, 'xhr', [oSettings, json, oSettings.jqXHR] );
 			fn( json );
 		};
@@ -3936,15 +3957,7 @@
 	
 		var baseAjax = {
 			"data": data,
-			"success": function (json) {
-				var error = json.error || json.sError;
-				if ( error ) {
-					_fnLog( oSettings, 0, error );
-				}
-	
-				oSettings.json = json;
-				callback( json );
-			},
+			"success": callback,
 			"dataType": "json",
 			"cache": false,
 			"type": oSettings.sServerMethod,
@@ -4166,6 +4179,11 @@
 			settings.iDraw = draw * 1;
 		}
 	
+		// No data in returned object, so rather than an array, we show an empty table
+		if ( ! data ) {
+			data = [];
+		}
+	
 		_fnClearTable( settings );
 		settings._iRecordsTotal   = parseInt(recordsTotal, 10);
 		settings._iRecordsDisplay = parseInt(recordsFiltered, 10);
@@ -4193,21 +4211,26 @@
 	 *  @param  {object} json Data source object / array from the server
 	 *  @return {array} Array of data to use
 	 */
-	function _fnAjaxDataSrc ( oSettings, json )
-	{
+	 function _fnAjaxDataSrc ( oSettings, json, write )
+	 {
 		var dataSrc = $.isPlainObject( oSettings.ajax ) && oSettings.ajax.dataSrc !== undefined ?
 			oSettings.ajax.dataSrc :
 			oSettings.sAjaxDataProp; // Compatibility with 1.9-.
 	
-		// Compatibility with 1.9-. In order to read from aaData, check if the
-		// default has been changed, if not, check for aaData
-		if ( dataSrc === 'data' ) {
-			return json.aaData || json[dataSrc];
+		if ( ! write ) {
+			if ( dataSrc === 'data' ) {
+				// If the default, then we still want to support the old style, and safely ignore
+				// it if possible
+				return json.aaData || json[dataSrc];
+			}
+	
+			return dataSrc !== "" ?
+				_fnGetObjectDataFn( dataSrc )( json ) :
+				json;
 		}
 	
-		return dataSrc !== "" ?
-			_fnGetObjectDataFn( dataSrc )( json ) :
-			json;
+		// set
+		_fnSetObjectDataFn( dataSrc )( json, write );
 	}
 	
 	/**
@@ -4236,18 +4259,21 @@
 			} )
 			.append( $('<label/>' ).append( str ) );
 	
-		var searchFn = function() {
+		var searchFn = function(event) {
 			/* Update all other filter input elements for the new display */
 			var n = features.f;
 			var val = !this.value ? "" : this.value; // mental IE8 fix :-(
-	
+			if(previousSearch.return && event.key !== "Enter") {
+				return;
+			}
 			/* Now do the filter */
 			if ( val != previousSearch.sSearch ) {
 				_fnFilterComplete( settings, {
 					"sSearch": val,
 					"bRegex": previousSearch.bRegex,
 					"bSmart": previousSearch.bSmart ,
-					"bCaseInsensitive": previousSearch.bCaseInsensitive
+					"bCaseInsensitive": previousSearch.bCaseInsensitive,
+					"return": previousSearch.return
 				} );
 	
 				// Need to redraw, without resorting
@@ -4276,7 +4302,7 @@
 				// on the clear icon (Edge bug 17584515). This is safe in other browsers as `searchFn`
 				// checks the value to see if it has changed. In other browsers it won't have.
 				setTimeout( function () {
-					searchFn.call(jqFilter[0]);
+					searchFn.call(jqFilter[0], e);
 				}, 10);
 			} )
 			.on( 'keypress.DT', function(e) {
@@ -4322,6 +4348,7 @@
 			oPrevSearch.bRegex = oFilter.bRegex;
 			oPrevSearch.bSmart = oFilter.bSmart;
 			oPrevSearch.bCaseInsensitive = oFilter.bCaseInsensitive;
+			oPrevSearch.return = oFilter.return;
 		};
 		var fnRegex = function ( o ) {
 			// Backwards compatibility with the bEscapeRegex option
@@ -4336,7 +4363,7 @@
 		if ( _fnDataSource( oSettings ) != 'ssp' )
 		{
 			/* Global filter */
-			_fnFilter( oSettings, oInput.sSearch, iForce, fnRegex(oInput), oInput.bSmart, oInput.bCaseInsensitive );
+			_fnFilter( oSettings, oInput.sSearch, iForce, fnRegex(oInput), oInput.bSmart, oInput.bCaseInsensitive, oInput.return );
 			fnSaveFilter( oInput );
 	
 			/* Now do the individual column filter */
@@ -4399,7 +4426,7 @@
 	 *  @param {int} iColumn column to filter
 	 *  @param {bool} bRegex treat search string as a regular expression or not
 	 *  @param {bool} bSmart use smart filtering or not
-	 *  @param {bool} bCaseInsensitive Do case insenstive matching or not
+	 *  @param {bool} bCaseInsensitive Do case insensitive matching or not
 	 *  @memberof DataTable#oApi
 	 */
 	function _fnFilterColumn ( settings, searchStr, colIdx, regex, smart, caseInsensitive )
@@ -4432,7 +4459,7 @@
 	 *  @param {int} force optional - force a research of the master array (1) or not (undefined or 0)
 	 *  @param {bool} regex treat as a regular expression or not
 	 *  @param {bool} smart perform smart filtering or not
-	 *  @param {bool} caseInsensitive Do case insenstive matching or not
+	 *  @param {bool} caseInsensitive Do case insensitive matching or not
 	 *  @memberof DataTable#oApi
 	 */
 	function _fnFilter( settings, input, force, regex, smart, caseInsensitive )
@@ -5093,9 +5120,6 @@
 	{
 		var table = $(settings.nTable);
 	
-		// Add the ARIA grid role to the table
-		table.attr( 'role', 'grid' );
-	
 		// Scrolling from here on in
 		var scroll = settings.oScroll;
 	
@@ -5383,17 +5407,17 @@
 	
 		// Read all widths in next pass
 		_fnApplyToChildren( function(nSizer) {
+			var style = window.getComputedStyle ?
+				window.getComputedStyle(nSizer).width :
+				_fnStringToCss( $(nSizer).width() );
+	
 			headerContent.push( nSizer.innerHTML );
-			headerWidths.push( _fnStringToCss( $(nSizer).css('width') ) );
+			headerWidths.push( style );
 		}, headerSrcEls );
 	
 		// Apply all widths in final pass
 		_fnApplyToChildren( function(nToSize, i) {
-			// Only apply widths to the DataTables detected header cells - this
-			// prevents complex headers from having contradictory sizes applied
-			if ( $.inArray( nToSize, dtHeaderCells ) !== -1 ) {
-				nToSize.style.width = headerWidths[i];
-			}
+			nToSize.style.width = headerWidths[i];
 		}, headerTrgEls );
 	
 		$(headerSrcEls).height(0);
@@ -6350,11 +6374,6 @@
 	 */
 	function _fnSaveState ( settings )
 	{
-		if ( !settings.oFeatures.bStateSave || settings.bDestroying )
-		{
-			return;
-		}
-	
 		/* Store the interesting variables */
 		var state = {
 			time:    +new Date(),
@@ -6370,10 +6389,13 @@
 			} )
 		};
 	
-		_fnCallbackFire( settings, "aoStateSaveParams", 'stateSaveParams', [settings, state] );
-	
 		settings.oSavedState = state;
-		settings.fnStateSaveCallback.call( settings.oInstance, settings, state );
+		_fnCallbackFire( settings, "aoStateSaveParams", 'stateSaveParams', [settings, state] );
+		
+		if ( settings.oFeatures.bStateSave && !settings.bDestroying )
+		{
+			settings.fnStateSaveCallback.call( settings.oInstance, settings, state );
+		}	
 	}
 	
 	
@@ -7872,7 +7894,7 @@
 				_range( 0, displayMaster.length );
 		}
 		else if ( page == 'current' ) {
-			// Current page implies that order=current and fitler=applied, since it is
+			// Current page implies that order=current and filter=applied, since it is
 			// fairly senseless otherwise, regardless of what order and search actually
 			// are
 			for ( i=settings._iDisplayStart, ien=settings.fnDisplayEnd() ; i<ien ; i++ ) {
@@ -8253,6 +8275,24 @@
 	} );
 	
 	
+	$(document).on('plugin-init.dt', function (e, context) {
+		var api = new _Api( context );
+		api.on( 'stateSaveParams', function ( e, settings, data ) {
+			var indexes = api.rows().iterator( 'row', function ( settings, idx ) {
+				return settings.aoData[idx]._detailsShow ? idx : undefined;
+			});
+	
+			data.childRows = api.rows( indexes ).ids( true ).toArray();
+		})
+	
+		var loaded = api.state.loaded();
+	
+		if ( loaded && loaded.childRows ) {
+			api.rows( loaded.childRows ).every( function () {
+				_fnCallbackFire( context, null, 'requestChild', [ this ] )
+			})
+		}
+	})
 	
 	var __details_add = function ( ctx, row, data, klass )
 	{
@@ -8311,6 +8351,8 @@
 	
 				row._detailsShow = undefined;
 				row._details = undefined;
+				$( row.nTr ).removeClass( 'dt-hasChild' );
+				_fnSaveState( ctx[0] );
 			}
 		}
 	};
@@ -8327,12 +8369,17 @@
 	
 				if ( show ) {
 					row._details.insertAfter( row.nTr );
+					$( row.nTr ).addClass( 'dt-hasChild' );
 				}
 				else {
 					row._details.detach();
+					$( row.nTr ).removeClass( 'dt-hasChild' );
 				}
 	
+				_fnCallbackFire( ctx[0], null, 'childRow', [ show, api.row( api[0] ) ] )
+	
 				__details_events( ctx[0] );
+				_fnSaveState( ctx[0] );
 			}
 		}
 	};
@@ -9543,7 +9590,7 @@
 	 *  @type string
 	 *  @default Version number
 	 */
-	DataTable.version = "1.10.25";
+	DataTable.version = "1.11.2";
 
 	/**
 	 * Private data store, containing all of the settings objects that are
@@ -9603,7 +9650,15 @@
 		 *  @type boolean
 		 *  @default true
 		 */
-		"bSmart": true
+		"bSmart": true,
+	
+		/**
+		 * Flag to indicate if DataTables should only trigger a search when
+		 * the return key is pressed.
+		 *  @type boolean
+		 *  @default false
+		 */
+		"return": false
 	};
 	
 	
@@ -12499,7 +12554,7 @@
 		 *          "data": function ( source, type, val ) {
 		 *            if (type === 'set') {
 		 *              source.price = val;
-		 *              // Store the computed dislay and filter values for efficiency
+		 *              // Store the computed display and filter values for efficiency
 		 *              source.price_display = val=="" ? "" : "$"+numberFormat(val);
 		 *              source.price_filter  = val=="" ? "" : "$"+numberFormat(val)+" "+val;
 		 *              return;
@@ -13048,7 +13103,7 @@
 			 * Delay the creation of TR and TD elements until they are actually
 			 * needed by a driven page draw. This can give a significant speed
 			 * increase for Ajax source and Javascript source data, but makes no
-			 * difference at all fro DOM and server-side processing tables.
+			 * difference at all for DOM and server-side processing tables.
 			 * Note that this parameter will be set by the initialisation routine. To
 			 * set a default use {@link DataTable.defaults}.
 			 *  @type boolean
@@ -13960,7 +14015,7 @@
 		 *
 		 *  @type string
 		 */
-		build:"bs5/dt-1.10.25",
+		build:"bs5/dt-1.11.2",
 	
 	
 		/**
@@ -14406,7 +14461,7 @@
 	
 		//
 		// Depreciated
-		// The following properties are retained for backwards compatiblity only.
+		// The following properties are retained for backwards compatibility only.
 		// The should not be used in new projects and will be removed in a future
 		// version
 		//
@@ -15226,170 +15281,7 @@
 		$.fn.DataTable[ prop ] = val;
 	} );
 
-
-	// Information about events fired by DataTables - for documentation.
-	/**
-	 * Draw event, fired whenever the table is redrawn on the page, at the same
-	 * point as fnDrawCallback. This may be useful for binding events or
-	 * performing calculations when the table is altered at all.
-	 *  @name DataTable#draw.dt
-	 *  @event
-	 *  @param {event} e jQuery event object
-	 *  @param {object} o DataTables settings object {@link DataTable.models.oSettings}
-	 */
-
-	/**
-	 * Search event, fired when the searching applied to the table (using the
-	 * built-in global search, or column filters) is altered.
-	 *  @name DataTable#search.dt
-	 *  @event
-	 *  @param {event} e jQuery event object
-	 *  @param {object} o DataTables settings object {@link DataTable.models.oSettings}
-	 */
-
-	/**
-	 * Page change event, fired when the paging of the table is altered.
-	 *  @name DataTable#page.dt
-	 *  @event
-	 *  @param {event} e jQuery event object
-	 *  @param {object} o DataTables settings object {@link DataTable.models.oSettings}
-	 */
-
-	/**
-	 * Order event, fired when the ordering applied to the table is altered.
-	 *  @name DataTable#order.dt
-	 *  @event
-	 *  @param {event} e jQuery event object
-	 *  @param {object} o DataTables settings object {@link DataTable.models.oSettings}
-	 */
-
-	/**
-	 * DataTables initialisation complete event, fired when the table is fully
-	 * drawn, including Ajax data loaded, if Ajax data is required.
-	 *  @name DataTable#init.dt
-	 *  @event
-	 *  @param {event} e jQuery event object
-	 *  @param {object} oSettings DataTables settings object
-	 *  @param {object} json The JSON object request from the server - only
-	 *    present if client-side Ajax sourced data is used</li></ol>
-	 */
-
-	/**
-	 * State save event, fired when the table has changed state a new state save
-	 * is required. This event allows modification of the state saving object
-	 * prior to actually doing the save, including addition or other state
-	 * properties (for plug-ins) or modification of a DataTables core property.
-	 *  @name DataTable#stateSaveParams.dt
-	 *  @event
-	 *  @param {event} e jQuery event object
-	 *  @param {object} oSettings DataTables settings object
-	 *  @param {object} json The state information to be saved
-	 */
-
-	/**
-	 * State load event, fired when the table is loading state from the stored
-	 * data, but prior to the settings object being modified by the saved state
-	 * - allowing modification of the saved state is required or loading of
-	 * state for a plug-in.
-	 *  @name DataTable#stateLoadParams.dt
-	 *  @event
-	 *  @param {event} e jQuery event object
-	 *  @param {object} oSettings DataTables settings object
-	 *  @param {object} json The saved state information
-	 */
-
-	/**
-	 * State loaded event, fired when state has been loaded from stored data and
-	 * the settings object has been modified by the loaded data.
-	 *  @name DataTable#stateLoaded.dt
-	 *  @event
-	 *  @param {event} e jQuery event object
-	 *  @param {object} oSettings DataTables settings object
-	 *  @param {object} json The saved state information
-	 */
-
-	/**
-	 * Processing event, fired when DataTables is doing some kind of processing
-	 * (be it, order, search or anything else). It can be used to indicate to
-	 * the end user that there is something happening, or that something has
-	 * finished.
-	 *  @name DataTable#processing.dt
-	 *  @event
-	 *  @param {event} e jQuery event object
-	 *  @param {object} oSettings DataTables settings object
-	 *  @param {boolean} bShow Flag for if DataTables is doing processing or not
-	 */
-
-	/**
-	 * Ajax (XHR) event, fired whenever an Ajax request is completed from a
-	 * request to made to the server for new data. This event is called before
-	 * DataTables processed the returned data, so it can also be used to pre-
-	 * process the data returned from the server, if needed.
-	 *
-	 * Note that this trigger is called in `fnServerData`, if you override
-	 * `fnServerData` and which to use this event, you need to trigger it in you
-	 * success function.
-	 *  @name DataTable#xhr.dt
-	 *  @event
-	 *  @param {event} e jQuery event object
-	 *  @param {object} o DataTables settings object {@link DataTable.models.oSettings}
-	 *  @param {object} json JSON returned from the server
-	 *
-	 *  @example
-	 *     // Use a custom property returned from the server in another DOM element
-	 *     $('#table').dataTable().on('xhr.dt', function (e, settings, json) {
-	 *       $('#status').html( json.status );
-	 *     } );
-	 *
-	 *  @example
-	 *     // Pre-process the data returned from the server
-	 *     $('#table').dataTable().on('xhr.dt', function (e, settings, json) {
-	 *       for ( var i=0, ien=json.aaData.length ; i<ien ; i++ ) {
-	 *         json.aaData[i].sum = json.aaData[i].one + json.aaData[i].two;
-	 *       }
-	 *       // Note no return - manipulate the data directly in the JSON object.
-	 *     } );
-	 */
-
-	/**
-	 * Destroy event, fired when the DataTable is destroyed by calling fnDestroy
-	 * or passing the bDestroy:true parameter in the initialisation object. This
-	 * can be used to remove bound events, added DOM nodes, etc.
-	 *  @name DataTable#destroy.dt
-	 *  @event
-	 *  @param {event} e jQuery event object
-	 *  @param {object} o DataTables settings object {@link DataTable.models.oSettings}
-	 */
-
-	/**
-	 * Page length change event, fired when number of records to show on each
-	 * page (the length) is changed.
-	 *  @name DataTable#length.dt
-	 *  @event
-	 *  @param {event} e jQuery event object
-	 *  @param {object} o DataTables settings object {@link DataTable.models.oSettings}
-	 *  @param {integer} len New length
-	 */
-
-	/**
-	 * Column sizing has changed.
-	 *  @name DataTable#column-sizing.dt
-	 *  @event
-	 *  @param {event} e jQuery event object
-	 *  @param {object} o DataTables settings object {@link DataTable.models.oSettings}
-	 */
-
-	/**
-	 * Column visibility has changed.
-	 *  @name DataTable#column-visibility.dt
-	 *  @event
-	 *  @param {event} e jQuery event object
-	 *  @param {object} o DataTables settings object {@link DataTable.models.oSettings}
-	 *  @param {int} column Column index
-	 *  @param {bool} vis `false` if column now hidden, or `true` if visible
-	 */
-
-	return $.fn.dataTable;
+	return DataTable;
 }));
 
 

src/static/templates/admin/settings.hbs

@@ -12,9 +12,7 @@
                 {{#each config}}
                 {{#if groupdoc}}
                 <div class="card bg-light mb-3">
-                    <div class="card-header" role="button" data-bs-toggle="collapse" data-bs-target="#g_{{group}}">
-                        <button type="button" class="btn btn-link text-decoration-none collapsed" data-bs-toggle="collapse" data-bs-target="#g_{{group}}">{{groupdoc}}</button>
-                    </div>
+                    <button id="b_{{group}}" type="button" class="card-header text-start btn btn-link text-decoration-none" aria-expanded="false" aria-controls="g_{{group}}" data-bs-toggle="collapse" data-bs-target="#g_{{group}}">{{groupdoc}}</button>
                     <div id="g_{{group}}" class="card-body collapse">
                         {{#each elements}}
                         {{#if editable}}
@@ -61,10 +59,8 @@
                 {{/each}}
 
                 <div class="card bg-light mb-3">
-                    <div class="card-header" role="button" data-bs-toggle="collapse" data-bs-target="#g_readonly">
-                        <button type="button" class="btn btn-link text-decoration-none collapsed" data-bs-toggle="collapse" data-bs-target="#g_readonly">Read-Only Config</button>
-                    </div>
-
+                    <button id="b_readonly" type="button" class="card-header text-start btn btn-link text-decoration-none" aria-expanded="false" aria-controls="g_readonly"
+                            data-bs-toggle="collapse" data-bs-target="#g_readonly">Read-Only Config</button>
                     <div id="g_readonly" class="card-body collapse">
                         <div class="small mb-3">
                             NOTE: These options can't be modified in the editor because they would require the server
@@ -109,9 +105,8 @@
 
                 {{#if can_backup}}
                 <div class="card bg-light mb-3">
-                    <div class="card-header" role="button" data-bs-toggle="collapse" data-bs-target="#g_database">
-                        <button type="button" class="btn btn-link text-decoration-none collapsed" data-bs-toggle="collapse" data-bs-target="#g_database">Backup Database</button>
-                    </div>
+                    <button id="b_database" type="button" class="card-header text-start btn btn-link text-decoration-none" aria-expanded="false" aria-controls="g_database"
+                            data-bs-toggle="collapse" data-bs-target="#g_database">Backup Database</button>
                     <div id="g_database" class="card-body collapse">
                         <div class="small mb-3">
                             WARNING: This function only creates a backup copy of the SQLite database.