datatables.net-buttons - npm Package Compare versions

Comparing version 1.5.6 to 1.6.0

js/buttons.colVis.js

@@ -120,4 +120,2 @@ /*!
 				.on( 'column-reorder.dt'+conf.namespace, function (e, settings, details) {
-					// Don't rename buttons based on column name if the button
-					// controls more than one column!
 					if ( dt.columns( conf.columns ).count() !== 1 ) {
@@ -127,13 +125,8 @@ return;
 
-					conf.columns = $.inArray( conf.columns, details.mapping );
-					button.attr( 'data-cv-idx', conf.columns );
+					// This button controls the same column index but the text for the column has
+					// changed
+					button.text( conf._columnText( dt, conf ) );
 
-					// Reorder buttons for new table order
-					button
-						.parent()
-						.children('[data-cv-idx]')
-						.sort( function (a, b) {
-							return (a.getAttribute('data-cv-idx')*1) - (b.getAttribute('data-cv-idx')*1);
-						} )
-						.appendTo(button.parent());
+					// Since its a different column, we need to check its visibility
+					that.active( dt.column( conf.columns ).visible() );
 				} );
@@ -140,0 +133,0 @@

js/buttons.colVis.min.js

@@ -1,6 +0,6 @@
-(function(f){"function"===typeof define&&define.amd?define(["jquery","datatables.net","datatables.net-buttons"],function(c){return f(c,window,document)}):"object"===typeof exports?module.exports=function(c,e){c||(c=window);if(!e||!e.fn.dataTable)e=require("datatables.net")(c,e).$;e.fn.dataTable.Buttons||require("datatables.net-buttons")(c,e);return f(e,c,c.document)}:f(jQuery,window,document)})(function(f,c,e,h){c=f.fn.dataTable;f.extend(c.ext.buttons,{colvis:function(b,a){return{extend:"collection",
-text:function(a){return a.i18n("buttons.colvis","Column visibility")},className:"buttons-colvis",buttons:[{extend:"columnsToggle",columns:a.columns,columnText:a.columnText}]}},columnsToggle:function(b,a){return b.columns(a.columns).indexes().map(function(b){return{extend:"columnToggle",columns:b,columnText:a.columnText}}).toArray()},columnToggle:function(b,a){return{extend:"columnVisibility",columns:a.columns,columnText:a.columnText}},columnsVisibility:function(b,a){return b.columns(a.columns).indexes().map(function(b){return{extend:"columnVisibility",
-columns:b,visibility:a.visibility,columnText:a.columnText}}).toArray()},columnVisibility:{columns:h,text:function(b,a,d){return d._columnText(b,d)},className:"buttons-columnVisibility",action:function(b,a,d,g){b=a.columns(g.columns);a=b.visible();b.visible(g.visibility!==h?g.visibility:!(a.length&&a[0]))},init:function(b,a,d){var g=this;a.attr("data-cv-idx",d.columns);b.on("column-visibility.dt"+d.namespace,function(a,c){!c.bDestroying&&c.nTable==b.settings()[0].nTable&&g.active(b.column(d.columns).visible())}).on("column-reorder.dt"+
-d.namespace,function(c,g,e){1===b.columns(d.columns).count()&&(d.columns=f.inArray(d.columns,e.mapping),a.attr("data-cv-idx",d.columns),a.parent().children("[data-cv-idx]").sort(function(a,b){return 1*a.getAttribute("data-cv-idx")-1*b.getAttribute("data-cv-idx")}).appendTo(a.parent()))});this.active(b.column(d.columns).visible())},destroy:function(b,a,d){b.off("column-visibility.dt"+d.namespace).off("column-reorder.dt"+d.namespace)},_columnText:function(b,a){var d=b.column(a.columns).index(),c=b.settings()[0].aoColumns[d].sTitle.replace(/\n/g,
-" ").replace(/<br\s*\/?>/gi," ").replace(/<select(.*?)<\/select>/g,"").replace(/<!\-\-.*?\-\->/g,"").replace(/<.*?>/g,"").replace(/^\s+|\s+$/g,"");return a.columnText?a.columnText(b,d,c):c}},colvisRestore:{className:"buttons-colvisRestore",text:function(b){return b.i18n("buttons.colvisRestore","Restore visibility")},init:function(b,a,d){d._visOriginal=b.columns().indexes().map(function(a){return b.column(a).visible()}).toArray()},action:function(b,a,d,c){a.columns().every(function(b){b=a.colReorder&&
-a.colReorder.transpose?a.colReorder.transpose(b,"toOriginal"):b;this.visible(c._visOriginal[b])})}},colvisGroup:{className:"buttons-colvisGroup",action:function(b,a,d,c){a.columns(c.show).visible(!0,!1);a.columns(c.hide).visible(!1,!1);a.columns.adjust()},show:[],hide:[]}});return c.Buttons});
+(function(g){"function"===typeof define&&define.amd?define(["jquery","datatables.net","datatables.net-buttons"],function(d){return g(d,window,document)}):"object"===typeof exports?module.exports=function(d,f){d||(d=window);if(!f||!f.fn.dataTable)f=require("datatables.net")(d,f).$;f.fn.dataTable.Buttons||require("datatables.net-buttons")(d,f);return g(f,d,d.document)}:g(jQuery,window,document)})(function(g,d,f,h){d=g.fn.dataTable;g.extend(d.ext.buttons,{colvis:function(a,b){return{extend:"collection",
+text:function(b){return b.i18n("buttons.colvis","Column visibility")},className:"buttons-colvis",buttons:[{extend:"columnsToggle",columns:b.columns,columnText:b.columnText}]}},columnsToggle:function(a,b){return a.columns(b.columns).indexes().map(function(a){return{extend:"columnToggle",columns:a,columnText:b.columnText}}).toArray()},columnToggle:function(a,b){return{extend:"columnVisibility",columns:b.columns,columnText:b.columnText}},columnsVisibility:function(a,b){return a.columns(b.columns).indexes().map(function(a){return{extend:"columnVisibility",
+columns:a,visibility:b.visibility,columnText:b.columnText}}).toArray()},columnVisibility:{columns:h,text:function(a,b,c){return c._columnText(a,c)},className:"buttons-columnVisibility",action:function(a,b,c,e){a=b.columns(e.columns);b=a.visible();a.visible(e.visibility!==h?e.visibility:!(b.length&&b[0]))},init:function(a,b,c){var e=this;b.attr("data-cv-idx",c.columns);a.on("column-visibility.dt"+c.namespace,function(b,d){!d.bDestroying&&d.nTable==a.settings()[0].nTable&&e.active(a.column(c.columns).visible())}).on("column-reorder.dt"+
+c.namespace,function(){1===a.columns(c.columns).count()&&(b.text(c._columnText(a,c)),e.active(a.column(c.columns).visible()))});this.active(a.column(c.columns).visible())},destroy:function(a,b,c){a.off("column-visibility.dt"+c.namespace).off("column-reorder.dt"+c.namespace)},_columnText:function(a,b){var c=a.column(b.columns).index(),e=a.settings()[0].aoColumns[c].sTitle.replace(/\n/g," ").replace(/<br\s*\/?>/gi," ").replace(/<select(.*?)<\/select>/g,"").replace(/<!\-\-.*?\-\->/g,"").replace(/<.*?>/g,
+"").replace(/^\s+|\s+$/g,"");return b.columnText?b.columnText(a,c,e):e}},colvisRestore:{className:"buttons-colvisRestore",text:function(a){return a.i18n("buttons.colvisRestore","Restore visibility")},init:function(a,b,c){c._visOriginal=a.columns().indexes().map(function(b){return a.column(b).visible()}).toArray()},action:function(a,b,c,d){b.columns().every(function(a){a=b.colReorder&&b.colReorder.transpose?b.colReorder.transpose(a,"toOriginal"):a;this.visible(d._visOriginal[a])})}},colvisGroup:{className:"buttons-colvisGroup",
+action:function(a,b,c,d){b.columns(d.show).visible(!0,!1);b.columns(d.hide).visible(!1,!1);b.columns.adjust()},show:[],hide:[]}});return d.Buttons});

js/dataTables.buttons.js

@@ -1,2 +0,2 @@
-/*! Buttons for DataTables 1.5.6
+/*! Buttons for DataTables 1.6.0
  * ©2016-2019 SpryMedia Ltd - datatables.net/license
@@ -169,3 +169,3 @@ */
 
-		this._expandButton( buttons, config, false, idx );
+		this._expandButton( buttons, config, base !== undefined, idx );
 		this._draw();
@@ -277,2 +277,3 @@
 	 * Set / get a processing class on the selected button
+	 * @param {element} node Triggering button node
 	 * @param  {boolean} flag true to add, false to remove, undefined to get
@@ -283,2 +284,3 @@ * @return {boolean|Buttons} Getter value or this if a setter.
 	{
+		var dt = this.s.dt;
 		var button = this._nodeToButton( node );
@@ -292,2 +294,6 @@
 
+		$(dt.table().node()).triggerHandler( 'buttons-processing.dt', [
+			flag, dt.button( node ), dt, $(node), button.conf
+		] );
+
 		return this;
@@ -506,6 +512,3 @@ },
 			if ( built.conf.buttons ) {
-				var collectionDom = this.c.dom.collection;
-				built.collection = $('<'+collectionDom.tag+'/>')
-					.addClass( collectionDom.className )
-					.attr( 'role', 'menu' ) ;
+				built.collection = $('<div/>');
 				built.conf._collection = built.collection;
@@ -922,2 +925,177 @@
 		return conf;
+	},
+
+	/**
+	 * Display (and replace if there is an existing one) a popover attached to a button
+	 * @param {string|node} content Content to show
+	 * @param {DataTable.Api} hostButton DT API instance of the button
+	 * @param {object} inOpts Options (see object below for all options)
+	 */
+	_popover: function ( content, hostButton, inOpts ) {
+		var dt = hostButton;
+		var buttonsSettings = this.c;
+		var options = $.extend( {
+			align: 'button-left', // button-right, dt-container
+			autoClose: false,
+			background: true,
+			backgroundClassName: 'dt-button-background',
+			contentClassName: buttonsSettings.dom.collection.className,
+			collectionLayout: '',
+			collectionTitle: '',
+			dropup: false,
+			fade: 400,
+			rightAlignClassName: 'dt-button-right',
+			tag: buttonsSettings.dom.collection.tag
+		}, inOpts );
+		var hostNode = hostButton.node();
+
+		var close = function () {
+			$('.dt-button-collection').stop().fadeOut( options.fade, function () {
+				$(this).detach();
+			} );
+
+			$(dt.buttons( '[aria-haspopup="true"][aria-expanded="true"]' ).nodes())
+				.attr('aria-expanded', 'false');
+
+			$('div.dt-button-background').off( 'click.dtb-collection' );
+			Buttons.background( false, options.backgroundClassName, options.fade, hostNode );
+
+			$('body').off( '.dtb-collection' );
+			dt.off( 'buttons-action.b-internal' );
+		};
+
+		if (content === false) {
+			close();
+		}
+
+		var existingExpanded = $(dt.buttons( '[aria-haspopup="true"][aria-expanded="true"]' ).nodes());
+		if ( existingExpanded.length ) {
+			hostNode = existingExpanded.eq(0);
+
+			close();
+		}
+
+		content = $(content);
+
+		var tableContainer = $( hostButton.table().container() );
+
+		hostNode.attr( 'aria-expanded', 'true' );
+
+		if ( hostNode.parents('body')[0] !== document.body ) {
+			hostNode = document.body.lastChild;
+		}
+
+		var display = $('<' + options.tag + '/>')
+			.addClass(options.contentClassName)
+			.attr('role', 'menu');
+
+		if ( options.collectionTitle ) {
+			display.prepend('<div class="dt-button-collection-title">'+options.collectionTitle+'</div>');
+		}
+
+		display
+			.addClass( options.collectionLayout )
+			.css( 'display', 'none' )
+			.append( content )
+			.insertAfter( hostNode )
+			.stop()
+			.fadeIn( options.fade );
+
+		var position = display.css( 'position' );
+
+		if ( options.align === 'dt-container' ) {
+			hostNode = hostNode.parent();
+			display.css('width', tableContainer.width());
+		}
+
+		if ( position === 'absolute' ) {
+			var hostPosition = hostNode.position();
+
+			display.css( {
+				top: hostPosition.top + hostNode.outerHeight(),
+				left: hostPosition.left
+			} );
+
+			// calculate overflow when positioned beneath
+			var collectionHeight = display.outerHeight();
+			var collectionWidth = display.outerWidth();
+			var tableBottom = tableContainer.offset().top + tableContainer.height();
+			var listBottom = hostPosition.top + hostNode.outerHeight() + collectionHeight;
+			var bottomOverflow = listBottom - tableBottom;
+
+			// calculate overflow when positioned above
+			var listTop = hostPosition.top - collectionHeight;
+			var tableTop = tableContainer.offset().top;
+			var topOverflow = tableTop - listTop;
+
+			// if bottom overflow is larger, move to the top because it fits better, or if dropup is requested
+			var moveTop = hostPosition.top - collectionHeight - 5;
+			if ( (bottomOverflow > topOverflow || options.dropup) && -moveTop < tableTop ) {
+				display.css( 'top', moveTop);
+			}
+
+			// Right alignment is enabled on a class, e.g. bootstrap:
+			// $.fn.dataTable.Buttons.defaults.dom.collection.className += " dropdown-menu-right"; 
+			if ( display.hasClass( options.rightAlignClassName ) || options.align === 'button-right' ) {
+				display.css( 'left', hostPosition.left + hostNode.outerWidth() - collectionWidth );
+			}
+
+			// Right alignment in table container
+			var listRight = hostPosition.left + collectionWidth;
+			var tableRight = tableContainer.offset().left + tableContainer.width();
+			if ( listRight > tableRight ) {
+				display.css( 'left', hostPosition.left - ( listRight - tableRight ) );
+			}
+
+			// Right alignment to window
+			var listOffsetRight = hostNode.offset().left + collectionWidth;
+			if ( listOffsetRight > $(window).width() ) {
+				display.css( 'left', hostPosition.left - (listOffsetRight-$(window).width()) );
+			}
+		}
+		else {
+			// Fix position - centre on screen
+			var top = display.height() / 2;
+			if ( top > $(window).height() / 2 ) {
+				top = $(window).height() / 2;
+			}
+
+			display.css( 'marginTop', top*-1 );
+		}
+
+		if ( options.background ) {
+			Buttons.background( true, options.backgroundClassName, options.fade, hostNode );
+		}
+
+		// This is bonkers, but if we don't have a click listener on the
+		// background element, iOS Safari will ignore the body click
+		// listener below. An empty function here is all that is
+		// required to make it work...
+		$('div.dt-button-background').on( 'click.dtb-collection', function () {} );
+
+		$('body')
+			.on( 'click.dtb-collection', function (e) {
+				// andSelf is deprecated in jQ1.8, but we want 1.7 compat
+				var back = $.fn.addBack ? 'addBack' : 'andSelf';
+
+				if ( ! $(e.target).parents()[back]().filter( content ).length ) {
+					close();
+				}
+			} )
+			.on( 'keyup.dtb-collection', function (e) {
+				if ( e.keyCode === 27 ) {
+					close();
+				}
+			} );
+
+		if ( options.autoClose ) {
+			setTimeout( function () {
+				dt.on( 'buttons-action.b-internal', function (e, btn, dt, node) {
+					if ( node[0] === hostNode[0] ) {
+						return;
+					}
+					close();
+				} );
+			}, 0);
+		}
 	}
@@ -979,3 +1157,3 @@ } );
 {
-	if ( ! group ) {
+	if ( group === undefined || group === null ) {
 		return $.map( buttons, function ( v ) {
@@ -1202,3 +1380,3 @@ return v.inst;
  */
-Buttons.version = '1.5.6';
+Buttons.version = '1.6.0';
 
@@ -1216,161 +1394,15 @@
 		action: function ( e, dt, button, config ) {
-			var close = function () {
-				dt.buttons( '[aria-haspopup="true"][aria-expanded="true"]' ).nodes().each( function() {
-					var collection = $(this).siblings('.dt-button-collection');
+			e.stopPropagation();
 
-					if ( collection.length ) {
-						collection.stop().fadeOut( config.fade, function () {
-							collection.detach();
-						} );
-					}
-
-					$(this).attr( 'aria-expanded', 'false' );
-				});
-
-				$('div.dt-button-background').off( 'click.dtb-collection' );
-				Buttons.background( false, config.backgroundClassName, config.fade, insertPoint );
-
-				$('body').off( '.dtb-collection' );
-				dt.off( 'buttons-action.b-internal' );
-			};
-
-			var wasExpanded = button.attr( 'aria-expanded' ) === 'true';
-
-			close();
-
-			if (!wasExpanded) {
-				var host = button;
-				var collectionParent = $(button).parents('div.dt-button-collection');
-				var hostPosition = host.position();
-				var tableContainer = $( dt.table().container() );
-				var multiLevel = false;
-				var insertPoint = host;
-
-				button.attr( 'aria-expanded', 'true' );
-
-				// Remove any old collection
-				if ( collectionParent.length ) {
-					multiLevel = $('.dt-button-collection').position();
-					insertPoint = collectionParent;
-					$('body').trigger( 'click.dtb-collection' );
-				}
-
-				if ( insertPoint.parents('body')[0] !== document.body ) {
-					insertPoint = document.body.lastChild;
-				}
-
-				config._collection.find('.dt-button-collection-title').remove();
-				config._collection.prepend('<div class="dt-button-collection-title">'+config.collectionTitle+'</div>');
-
-				config._collection
-					.addClass( config.collectionLayout )
-					.css( 'display', 'none' )
-					.insertAfter( insertPoint )
-					.stop()
-					.fadeIn( config.fade );
-
-				var position = config._collection.css( 'position' );
-
-				if ( multiLevel && position === 'absolute' ) {
-					config._collection.css( {
-						top: multiLevel.top,
-						left: multiLevel.left
-					} );
-				}
-				else if ( position === 'absolute' ) {
-					config._collection.css( {
-						top: hostPosition.top + host.outerHeight(),
-						left: hostPosition.left
-					} );
-
-					// calculate overflow when positioned beneath
-					var tableBottom = tableContainer.offset().top + tableContainer.height();
-					var listBottom = hostPosition.top + host.outerHeight() + config._collection.outerHeight();
-					var bottomOverflow = listBottom - tableBottom;
-
-					// calculate overflow when positioned above
-					var listTop = hostPosition.top - config._collection.outerHeight();
-					var tableTop = tableContainer.offset().top;
-					var topOverflow = tableTop - listTop;
-
-					// if bottom overflow is larger, move to the top because it fits better, or if dropup is requested
-					if (bottomOverflow > topOverflow || config.dropup) {
-						config._collection.css( 'top', hostPosition.top - config._collection.outerHeight() - 5);
-					}
-
-					// Right alignment is enabled on a class, e.g. bootstrap:
-					// $.fn.dataTable.Buttons.defaults.dom.collection.className += " dropdown-menu-right"; 
-					if ( config._collection.hasClass( config.rightAlignClassName ) ) {
-						config._collection.css( 'left', hostPosition.left + host.outerWidth() - config._collection.outerWidth() );
-					}
-
-					// Right alignment in table container
-					var listRight = hostPosition.left + config._collection.outerWidth();
-					var tableRight = tableContainer.offset().left + tableContainer.width();
-					if ( listRight > tableRight ) {
-						config._collection.css( 'left', hostPosition.left - ( listRight - tableRight ) );
-					}
-
-					// Right alignment to window
-					var listOffsetRight = host.offset().left + config._collection.outerWidth();
-					if ( listOffsetRight > $(window).width() ) {
-						config._collection.css( 'left', hostPosition.left - (listOffsetRight-$(window).width()) );
-					}
-				}
-				else {
-					// Fix position - centre on screen
-					var top = config._collection.height() / 2;
-					if ( top > $(window).height() / 2 ) {
-						top = $(window).height() / 2;
-					}
-
-					config._collection.css( 'marginTop', top*-1 );
-				}
-
-				if ( config.background ) {
-					Buttons.background( true, config.backgroundClassName, config.fade, insertPoint );
-				}
-
-				// Need to break the 'thread' for the collection button being
-				// activated by a click - it would also trigger this event
-				setTimeout( function () {
-					// This is bonkers, but if we don't have a click listener on the
-					// background element, iOS Safari will ignore the body click
-					// listener below. An empty function here is all that is
-					// required to make it work...
-					$('div.dt-button-background').on( 'click.dtb-collection', function () {} );
-
-					$('body')
-						.on( 'click.dtb-collection', function (e) {
-							// andSelf is deprecated in jQ1.8, but we want 1.7 compat
-							var back = $.fn.addBack ? 'addBack' : 'andSelf';
-
-							if ( ! $(e.target).parents()[back]().filter( config._collection ).length ) {
-								close();
-							}
-						} )
-						.on( 'keyup.dtb-collection', function (e) {
-							if ( e.keyCode === 27 ) {
-								close();
-							}
-						} );
-
-					if ( config.autoClose ) {
-						dt.on( 'buttons-action.b-internal', function () {
-							close();
-						} );
-					}
-				}, 10 );
+			if ( config._collection.parents('body').length ) {
+				this.popover(false, config);
 			}
+			else {
+				this.popover(config._collection, config);
+			}
 		},
-		background: true,
-		collectionLayout: '',
-		collectionTitle: '',
-		backgroundClassName: 'dt-button-background',
-		rightAlignClassName: 'dt-button-right',
-		autoClose: false,
-		fade: 400,
 		attr: {
 			'aria-haspopup': true
 		}
+		// Also the popover options, defined in Buttons.popover
 	},
@@ -1590,4 +1622,11 @@ copy: function ( dt, conf ) {
 
+// Button resolver to the popover
+DataTable.Api.register( 'button().popover()', function (content, options) {
+	return this.map( function ( set ) {
+		return set.inst._popover( content, this.button(this[0].node), options );
+	} );
+} );
+
 // Get the container elements
-DataTable.Api.registerPlural( 'buttons().containers()', 'buttons().container()', function () {
+DataTable.Api.register( 'buttons().containers()', function () {
 	var jq = $();
@@ -1611,2 +1650,7 @@ var groupSelector = this._groupSelector;
 
+DataTable.Api.register( 'buttons().container()', function () {
+	// API level of nesting is `buttons()` so we can zip into the containers method
+	return this.containers().eq(0);
+} );
+
 // Add a new button
@@ -1652,2 +1696,3 @@ DataTable.Api.register( 'button().add()', function ( idx, conf ) {
 	if ( title === false ) {
+		this.off('destroy.btn-info');
 		$('#datatables_buttons_info').fadeOut( function () {
@@ -1685,2 +1730,6 @@ $(this).remove();
 
+	this.on('destroy.btn-info', function () {
+		that.buttons.info(false);
+	});
+
 	return this;
@@ -1687,0 +1736,0 @@ } );

js/dataTables.buttons.min.js

 /*!
- Buttons for DataTables 1.5.6
+ Buttons for DataTables 1.6.0
  ©2016-2019 SpryMedia Ltd - datatables.net/license
 */
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+a,d)}).toArray(),g=b.table().footer()?b.columns(c.columns).indexes().map(function(a){var d=b.column(a).footer();return c.format.footer(d?d.innerHTML:"",a,d)}).toArray():null,f=d.extend({},c.modifier);b.select&&"function"===typeof b.select.info&&f.selected===m&&b.rows(c.rows,d.extend({selected:!0},f)).any()&&d.extend(f,{selected:!0});for(var f=b.rows(c.rows,f).indexes().toArray(),h=b.cells(f,c.columns),f=h.render(c.orthogonal).toArray(),h=h.nodes().toArray(),l=a.length,k=[],j=0,n=0,q=0<l?f.length/
+l:0;n<q;n++){for(var p=[l],r=0;r<l;r++)p[r]=c.format.body(f[j],n,r,h[j]),j++;k[n]=p}a={header:a,footer:g,body:k};c.customizeData&&c.customizeData(a);return a}});i.Api.register("buttons.exportInfo()",function(a){a||(a={});var b;var c=a;b="*"===c.filename&&"*"!==c.title&&c.title!==m&&null!==c.title&&""!==c.title?c.title:c.filename;"function"===typeof b&&(b=b());b===m||null===b?b=null:(-1!==b.indexOf("*")&&(b=d.trim(b.replace("*",d("head > title").text()))),b=b.replace(/[^a-zA-Z0-9_\u00A1-\uFFFF\.,\-_ !\(\)]/g,
+""),(c=s(c.extension))||(c=""),b+=c);c=s(a.title);c=null===c?null:-1!==c.indexOf("*")?c.replace("*",d("head > title").text()||"Exported data"):c;return{filename:b,title:c,messageTop:v(this,a.message||a.messageTop,"top"),messageBottom:v(this,a.messageBottom,"bottom")}});var s=function(a){return null===a||a===m?null:"function"===typeof a?a():a},v=function(a,b,c){b=s(b);if(null===b)return null;a=d("caption",a.table().container()).eq(0);return"*"===b?a.css("caption-side")!==c?null:a.length?a.text():"":
+b},u=d("<textarea/>")[0];d.fn.dataTable.Buttons=n;d.fn.DataTable.Buttons=n;d(p).on("init.dt plugin-init.dt",function(a,b){if("dt"===a.namespace){var c=b.oInit.buttons||i.defaults.buttons;c&&!b._buttons&&(new n(b,c)).container()}});i.ext.feature.push({fnInit:t,cFeature:"B"});i.ext.features&&i.ext.features.register("buttons",t);return n});

package.json

 {
     "name": "datatables.net-buttons",
-    "version": "1.5.6",
+    "version": "1.6.0",
     "description": "Buttons for DataTables ",
@@ -5,0 +5,0 @@ "files": [

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