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@@ -1,2157 +0,0 @@
-/*! Buttons for DataTables 1.6.5
- * ©2016-2020 SpryMedia Ltd - datatables.net/license
- */
-
-(function( factory ){
- if ( typeof define === 'function' && define.amd ) {
- // AMD
- define( ['jquery', 'datatables.net'], function ( $ ) {
- return factory( $, window, document );
- } );
- }
- else if ( typeof exports === 'object' ) {
- // CommonJS
- module.exports = function (root, $) {
- if ( ! root ) {
- root = window;
- }
-
- if ( ! $ || ! $.fn.dataTable ) {
- $ = require('datatables.net')(root, $).$;
- }
-
- return factory( $, root, root.document );
- };
- }
- else {
- // Browser
- factory( jQuery, window, document );
- }
-}(function( $, window, document, undefined ) {
-'use strict';
-var DataTable = $.fn.dataTable;
-
-
-// Used for namespacing events added to the document by each instance, so they
-// can be removed on destroy
-var _instCounter = 0;
-
-// Button namespacing counter for namespacing events on individual buttons
-var _buttonCounter = 0;
-
-var _dtButtons = DataTable.ext.buttons;
-
-// Allow for jQuery slim
-function _fadeIn(el, duration, fn) {
- if ($.fn.animate) {
- el
- .stop()
- .fadeIn( duration, fn );
- }
- else {
- el.css('display', 'block');
-
- if (fn) {
- fn.call(el);
- }
- }
-}
-
-function _fadeOut(el, duration, fn) {
- if ($.fn.animate) {
- el
- .stop()
- .fadeOut( duration, fn );
- }
- else {
- el.css('display', 'none');
-
- if (fn) {
- fn.call(el);
- }
- }
-}
-
-/**
- * [Buttons description]
- * @param {[type]}
- * @param {[type]}
- */
-var Buttons = function( dt, config )
-{
- // If not created with a `new` keyword then we return a wrapper function that
- // will take the settings object for a DT. This allows easy use of new instances
- // with the `layout` option - e.g. `topLeft: $.fn.dataTable.Buttons( ... )`.
- if ( !(this instanceof Buttons) ) {
- return function (settings) {
- return new Buttons( settings, dt ).container();
- };
- }
-
- // If there is no config set it to an empty object
- if ( typeof( config ) === 'undefined' ) {
- config = {};
- }
-
- // Allow a boolean true for defaults
- if ( config === true ) {
- config = {};
- }
-
- // For easy configuration of buttons an array can be given
- if ( Array.isArray( config ) ) {
- config = { buttons: config };
- }
-
- this.c = $.extend( true, {}, Buttons.defaults, config );
-
- // Don't want a deep copy for the buttons
- if ( config.buttons ) {
- this.c.buttons = config.buttons;
- }
-
- this.s = {
- dt: new DataTable.Api( dt ),
- buttons: [],
- listenKeys: '',
- namespace: 'dtb'+(_instCounter++)
- };
-
- this.dom = {
- container: $('<'+this.c.dom.container.tag+'/>')
- .addClass( this.c.dom.container.className )
- };
-
- this._constructor();
-};
-
-
-$.extend( Buttons.prototype, {
- /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
- * Public methods
- */
-
- /**
- * Get the action of a button
- * @param {int|string} Button index
- * @return {function}
- *//**
- * Set the action of a button
- * @param {node} node Button element
- * @param {function} action Function to set
- * @return {Buttons} Self for chaining
- */
- action: function ( node, action )
- {
- var button = this._nodeToButton( node );
-
- if ( action === undefined ) {
- return button.conf.action;
- }
-
- button.conf.action = action;
-
- return this;
- },
-
- /**
- * Add an active class to the button to make to look active or get current
- * active state.
- * @param {node} node Button element
- * @param {boolean} [flag] Enable / disable flag
- * @return {Buttons} Self for chaining or boolean for getter
- */
- active: function ( node, flag ) {
- var button = this._nodeToButton( node );
- var klass = this.c.dom.button.active;
- var jqNode = $(button.node);
-
- if ( flag === undefined ) {
- return jqNode.hasClass( klass );
- }
-
- jqNode.toggleClass( klass, flag === undefined ? true : flag );
-
- return this;
- },
-
- /**
- * Add a new button
- * @param {object} config Button configuration object, base string name or function
- * @param {int|string} [idx] Button index for where to insert the button
- * @return {Buttons} Self for chaining
- */
- add: function ( config, idx )
- {
- var buttons = this.s.buttons;
-
- if ( typeof idx === 'string' ) {
- var split = idx.split('-');
- var base = this.s;
-
- for ( var i=0, ien=split.length-1 ; i<ien ; i++ ) {
- base = base.buttons[ split[i]*1 ];
- }
-
- buttons = base.buttons;
- idx = split[ split.length-1 ]*1;
- }
-
- this._expandButton( buttons, config, base !== undefined, idx );
- this._draw();
-
- return this;
- },
-
- /**
- * Get the container node for the buttons
- * @return {jQuery} Buttons node
- */
- container: function ()
- {
- return this.dom.container;
- },
-
- /**
- * Disable a button
- * @param {node} node Button node
- * @return {Buttons} Self for chaining
- */
- disable: function ( node ) {
- var button = this._nodeToButton( node );
-
- $(button.node)
- .addClass( this.c.dom.button.disabled )
- .attr('disabled', true);
-
- return this;
- },
-
- /**
- * Destroy the instance, cleaning up event handlers and removing DOM
- * elements
- * @return {Buttons} Self for chaining
- */
- destroy: function ()
- {
- // Key event listener
- $('body').off( 'keyup.'+this.s.namespace );
-
- // Individual button destroy (so they can remove their own events if
- // needed). Take a copy as the array is modified by `remove`
- var buttons = this.s.buttons.slice();
- var i, ien;
-
- for ( i=0, ien=buttons.length ; i<ien ; i++ ) {
- this.remove( buttons[i].node );
- }
-
- // Container
- this.dom.container.remove();
-
- // Remove from the settings object collection
- var buttonInsts = this.s.dt.settings()[0];
-
- for ( i=0, ien=buttonInsts.length ; i<ien ; i++ ) {
- if ( buttonInsts.inst === this ) {
- buttonInsts.splice( i, 1 );
- break;
- }
- }
-
- return this;
- },
-
- /**
- * Enable / disable a button
- * @param {node} node Button node
- * @param {boolean} [flag=true] Enable / disable flag
- * @return {Buttons} Self for chaining
- */
- enable: function ( node, flag )
- {
- if ( flag === false ) {
- return this.disable( node );
- }
-
- var button = this._nodeToButton( node );
- $(button.node)
- .removeClass( this.c.dom.button.disabled )
- .removeAttr('disabled');
-
- return this;
- },
-
- /**
- * Get the instance name for the button set selector
- * @return {string} Instance name
- */
- name: function ()
- {
- return this.c.name;
- },
-
- /**
- * Get a button's node of the buttons container if no button is given
- * @param {node} [node] Button node
- * @return {jQuery} Button element, or container
- */
- node: function ( node )
- {
- if ( ! node ) {
- return this.dom.container;
- }
-
- var button = this._nodeToButton( node );
- return $(button.node);
- },
-
- /**
- * 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
- * @return {boolean|Buttons} Getter value or this if a setter.
- */
- processing: function ( node, flag )
- {
- var dt = this.s.dt;
- var button = this._nodeToButton( node );
-
- if ( flag === undefined ) {
- return $(button.node).hasClass( 'processing' );
- }
-
- $(button.node).toggleClass( 'processing', flag );
-
- $(dt.table().node()).triggerHandler( 'buttons-processing.dt', [
- flag, dt.button( node ), dt, $(node), button.conf
- ] );
-
- return this;
- },
-
- /**
- * Remove a button.
- * @param {node} node Button node
- * @return {Buttons} Self for chaining
- */
- remove: function ( node )
- {
- var button = this._nodeToButton( node );
- var host = this._nodeToHost( node );
- var dt = this.s.dt;
-
- // Remove any child buttons first
- if ( button.buttons.length ) {
- for ( var i=button.buttons.length-1 ; i>=0 ; i-- ) {
- this.remove( button.buttons[i].node );
- }
- }
-
- // Allow the button to remove event handlers, etc
- if ( button.conf.destroy ) {
- button.conf.destroy.call( dt.button(node), dt, $(node), button.conf );
- }
-
- this._removeKey( button.conf );
-
- $(button.node).remove();
-
- var idx = $.inArray( button, host );
- host.splice( idx, 1 );
-
- return this;
- },
-
- /**
- * Get the text for a button
- * @param {int|string} node Button index
- * @return {string} Button text
- *//**
- * Set the text for a button
- * @param {int|string|function} node Button index
- * @param {string} label Text
- * @return {Buttons} Self for chaining
- */
- text: function ( node, label )
- {
- var button = this._nodeToButton( node );
- var buttonLiner = this.c.dom.collection.buttonLiner;
- var linerTag = button.inCollection && buttonLiner && buttonLiner.tag ?
- buttonLiner.tag :
- this.c.dom.buttonLiner.tag;
- var dt = this.s.dt;
- var jqNode = $(button.node);
- var text = function ( opt ) {
- return typeof opt === 'function' ?
- opt( dt, jqNode, button.conf ) :
- opt;
- };
-
- if ( label === undefined ) {
- return text( button.conf.text );
- }
-
- button.conf.text = label;
-
- if ( linerTag ) {
- jqNode.children( linerTag ).html( text(label) );
- }
- else {
- jqNode.html( text(label) );
- }
-
- return this;
- },
-
-
- /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
- * Constructor
- */
-
- /**
- * Buttons constructor
- * @private
- */
- _constructor: function ()
- {
- var that = this;
- var dt = this.s.dt;
- var dtSettings = dt.settings()[0];
- var buttons = this.c.buttons;
-
- if ( ! dtSettings._buttons ) {
- dtSettings._buttons = [];
- }
-
- dtSettings._buttons.push( {
- inst: this,
- name: this.c.name
- } );
-
- for ( var i=0, ien=buttons.length ; i<ien ; i++ ) {
- this.add( buttons[i] );
- }
-
- dt.on( 'destroy', function ( e, settings ) {
- if ( settings === dtSettings ) {
- that.destroy();
- }
- } );
-
- // Global key event binding to listen for button keys
- $('body').on( 'keyup.'+this.s.namespace, function ( e ) {
- if ( ! document.activeElement || document.activeElement === document.body ) {
- // SUse a string of characters for fast lookup of if we need to
- // handle this
- var character = String.fromCharCode(e.keyCode).toLowerCase();
-
- if ( that.s.listenKeys.toLowerCase().indexOf( character ) !== -1 ) {
- that._keypress( character, e );
- }
- }
- } );
- },
-
-
- /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
- * Private methods
- */
-
- /**
- * Add a new button to the key press listener
- * @param {object} conf Resolved button configuration object
- * @private
- */
- _addKey: function ( conf )
- {
- if ( conf.key ) {
- this.s.listenKeys += $.isPlainObject( conf.key ) ?
- conf.key.key :
- conf.key;
- }
- },
-
- /**
- * Insert the buttons into the container. Call without parameters!
- * @param {node} [container] Recursive only - Insert point
- * @param {array} [buttons] Recursive only - Buttons array
- * @private
- */
- _draw: function ( container, buttons )
- {
- if ( ! container ) {
- container = this.dom.container;
- buttons = this.s.buttons;
- }
-
- container.children().detach();
-
- for ( var i=0, ien=buttons.length ; i<ien ; i++ ) {
- container.append( buttons[i].inserter );
- container.append( ' ' );
-
- if ( buttons[i].buttons && buttons[i].buttons.length ) {
- this._draw( buttons[i].collection, buttons[i].buttons );
- }
- }
- },
-
- /**
- * Create buttons from an array of buttons
- * @param {array} attachTo Buttons array to attach to
- * @param {object} button Button definition
- * @param {boolean} inCollection true if the button is in a collection
- * @private
- */
- _expandButton: function ( attachTo, button, inCollection, attachPoint )
- {
- var dt = this.s.dt;
- var buttonCounter = 0;
- var buttons = ! Array.isArray( button ) ?
- [ button ] :
- button;
-
- for ( var i=0, ien=buttons.length ; i<ien ; i++ ) {
- var conf = this._resolveExtends( buttons[i] );
-
- if ( ! conf ) {
- continue;
- }
-
- // If the configuration is an array, then expand the buttons at this
- // point
- if ( Array.isArray( conf ) ) {
- this._expandButton( attachTo, conf, inCollection, attachPoint );
- continue;
- }
-
- var built = this._buildButton( conf, inCollection );
- if ( ! built ) {
- continue;
- }
-
- if ( attachPoint !== undefined && attachPoint !== null ) {
- attachTo.splice( attachPoint, 0, built );
- attachPoint++;
- }
- else {
- attachTo.push( built );
- }
-
- if ( built.conf.buttons ) {
- built.collection = $('<'+this.c.dom.collection.tag+'/>');
-
- built.conf._collection = built.collection;
-
- this._expandButton( built.buttons, built.conf.buttons, true, attachPoint );
- }
-
- // init call is made here, rather than buildButton as it needs to
- // be selectable, and for that it needs to be in the buttons array
- if ( conf.init ) {
- conf.init.call( dt.button( built.node ), dt, $(built.node), conf );
- }
-
- buttonCounter++;
- }
- },
-
- /**
- * Create an individual button
- * @param {object} config Resolved button configuration
- * @param {boolean} inCollection `true` if a collection button
- * @return {jQuery} Created button node (jQuery)
- * @private
- */
- _buildButton: function ( config, inCollection )
- {
- var buttonDom = this.c.dom.button;
- var linerDom = this.c.dom.buttonLiner;
- var collectionDom = this.c.dom.collection;
- var dt = this.s.dt;
- var text = function ( opt ) {
- return typeof opt === 'function' ?
- opt( dt, button, config ) :
- opt;
- };
-
- if ( inCollection && collectionDom.button ) {
- buttonDom = collectionDom.button;
- }
-
- if ( inCollection && collectionDom.buttonLiner ) {
- linerDom = collectionDom.buttonLiner;
- }
-
- // Make sure that the button is available based on whatever requirements
- // it has. For example, Flash buttons require Flash
- if ( config.available && ! config.available( dt, config ) ) {
- return false;
- }
-
- var action = function ( e, dt, button, config ) {
- config.action.call( dt.button( button ), e, dt, button, config );
-
- $(dt.table().node()).triggerHandler( 'buttons-action.dt', [
- dt.button( button ), dt, button, config
- ] );
- };
-
- var tag = config.tag || buttonDom.tag;
- var clickBlurs = config.clickBlurs === undefined ? true : config.clickBlurs
- var button = $('<'+tag+'/>')
- .addClass( buttonDom.className )
- .attr( 'tabindex', this.s.dt.settings()[0].iTabIndex )
- .attr( 'aria-controls', this.s.dt.table().node().id )
- .on( 'click.dtb', function (e) {
- e.preventDefault();
-
- if ( ! button.hasClass( buttonDom.disabled ) && config.action ) {
- action( e, dt, button, config );
- }
- if( clickBlurs ) {
- button.trigger('blur');
- }
- } )
- .on( 'keyup.dtb', function (e) {
- if ( e.keyCode === 13 ) {
- if ( ! button.hasClass( buttonDom.disabled ) && config.action ) {
- action( e, dt, button, config );
- }
- }
- } );
-
- // Make `a` tags act like a link
- if ( tag.toLowerCase() === 'a' ) {
- button.attr( 'href', '#' );
- }
-
- // Button tags should have `type=button` so they don't have any default behaviour
- if ( tag.toLowerCase() === 'button' ) {
- button.attr( 'type', 'button' );
- }
-
- if ( linerDom.tag ) {
- var liner = $('<'+linerDom.tag+'/>')
- .html( text( config.text ) )
- .addClass( linerDom.className );
-
- if ( linerDom.tag.toLowerCase() === 'a' ) {
- liner.attr( 'href', '#' );
- }
-
- button.append( liner );
- }
- else {
- button.html( text( config.text ) );
- }
-
- if ( config.enabled === false ) {
- button.addClass( buttonDom.disabled );
- }
-
- if ( config.className ) {
- button.addClass( config.className );
- }
-
- if ( config.titleAttr ) {
- button.attr( 'title', text( config.titleAttr ) );
- }
-
- if ( config.attr ) {
- button.attr( config.attr );
- }
-
- if ( ! config.namespace ) {
- config.namespace = '.dt-button-'+(_buttonCounter++);
- }
-
- var buttonContainer = this.c.dom.buttonContainer;
- var inserter;
- if ( buttonContainer && buttonContainer.tag ) {
- inserter = $('<'+buttonContainer.tag+'/>')
- .addClass( buttonContainer.className )
- .append( button );
- }
- else {
- inserter = button;
- }
-
- this._addKey( config );
-
- // Style integration callback for DOM manipulation
- // Note that this is _not_ documented. It is currently
- // for style integration only
- if( this.c.buttonCreated ) {
- inserter = this.c.buttonCreated( config, inserter );
- }
-
- return {
- conf: config,
- node: button.get(0),
- inserter: inserter,
- buttons: [],
- inCollection: inCollection,
- collection: null
- };
- },
-
- /**
- * Get the button object from a node (recursive)
- * @param {node} node Button node
- * @param {array} [buttons] Button array, uses base if not defined
- * @return {object} Button object
- * @private
- */
- _nodeToButton: function ( node, buttons )
- {
- if ( ! buttons ) {
- buttons = this.s.buttons;
- }
-
- for ( var i=0, ien=buttons.length ; i<ien ; i++ ) {
- if ( buttons[i].node === node ) {
- return buttons[i];
- }
-
- if ( buttons[i].buttons.length ) {
- var ret = this._nodeToButton( node, buttons[i].buttons );
-
- if ( ret ) {
- return ret;
- }
- }
- }
- },
-
- /**
- * Get container array for a button from a button node (recursive)
- * @param {node} node Button node
- * @param {array} [buttons] Button array, uses base if not defined
- * @return {array} Button's host array
- * @private
- */
- _nodeToHost: function ( node, buttons )
- {
- if ( ! buttons ) {
- buttons = this.s.buttons;
- }
-
- for ( var i=0, ien=buttons.length ; i<ien ; i++ ) {
- if ( buttons[i].node === node ) {
- return buttons;
- }
-
- if ( buttons[i].buttons.length ) {
- var ret = this._nodeToHost( node, buttons[i].buttons );
-
- if ( ret ) {
- return ret;
- }
- }
- }
- },
-
- /**
- * Handle a key press - determine if any button's key configured matches
- * what was typed and trigger the action if so.
- * @param {string} character The character pressed
- * @param {object} e Key event that triggered this call
- * @private
- */
- _keypress: function ( character, e )
- {
- // Check if this button press already activated on another instance of Buttons
- if ( e._buttonsHandled ) {
- return;
- }
-
- var run = function ( conf, node ) {
- if ( ! conf.key ) {
- return;
- }
-
- if ( conf.key === character ) {
- e._buttonsHandled = true;
- $(node).click();
- }
- else if ( $.isPlainObject( conf.key ) ) {
- if ( conf.key.key !== character ) {
- return;
- }
-
- if ( conf.key.shiftKey && ! e.shiftKey ) {
- return;
- }
-
- if ( conf.key.altKey && ! e.altKey ) {
- return;
- }
-
- if ( conf.key.ctrlKey && ! e.ctrlKey ) {
- return;
- }
-
- if ( conf.key.metaKey && ! e.metaKey ) {
- return;
- }
-
- // Made it this far - it is good
- e._buttonsHandled = true;
- $(node).click();
- }
- };
-
- var recurse = function ( a ) {
- for ( var i=0, ien=a.length ; i<ien ; i++ ) {
- run( a[i].conf, a[i].node );
-
- if ( a[i].buttons.length ) {
- recurse( a[i].buttons );
- }
- }
- };
-
- recurse( this.s.buttons );
- },
-
- /**
- * Remove a key from the key listener for this instance (to be used when a
- * button is removed)
- * @param {object} conf Button configuration
- * @private
- */
- _removeKey: function ( conf )
- {
- if ( conf.key ) {
- var character = $.isPlainObject( conf.key ) ?
- conf.key.key :
- conf.key;
-
- // Remove only one character, as multiple buttons could have the
- // same listening key
- var a = this.s.listenKeys.split('');
- var idx = $.inArray( character, a );
- a.splice( idx, 1 );
- this.s.listenKeys = a.join('');
- }
- },
-
- /**
- * Resolve a button configuration
- * @param {string|function|object} conf Button config to resolve
- * @return {object} Button configuration
- * @private
- */
- _resolveExtends: function ( conf )
- {
- var dt = this.s.dt;
- var i, ien;
- var toConfObject = function ( base ) {
- var loop = 0;
-
- // Loop until we have resolved to a button configuration, or an
- // array of button configurations (which will be iterated
- // separately)
- while ( ! $.isPlainObject(base) && ! Array.isArray(base) ) {
- if ( base === undefined ) {
- return;
- }
-
- if ( typeof base === 'function' ) {
- base = base( dt, conf );
-
- if ( ! base ) {
- return false;
- }
- }
- else if ( typeof base === 'string' ) {
- if ( ! _dtButtons[ base ] ) {
- throw 'Unknown button type: '+base;
- }
-
- base = _dtButtons[ base ];
- }
-
- loop++;
- if ( loop > 30 ) {
- // Protect against misconfiguration killing the browser
- throw 'Buttons: Too many iterations';
- }
- }
-
- return Array.isArray( base ) ?
- base :
- $.extend( {}, base );
- };
-
- conf = toConfObject( conf );
-
- while ( conf && conf.extend ) {
- // Use `toConfObject` in case the button definition being extended
- // is itself a string or a function
- if ( ! _dtButtons[ conf.extend ] ) {
- throw 'Cannot extend unknown button type: '+conf.extend;
- }
-
- var objArray = toConfObject( _dtButtons[ conf.extend ] );
- if ( Array.isArray( objArray ) ) {
- return objArray;
- }
- else if ( ! objArray ) {
- // This is a little brutal as it might be possible to have a
- // valid button without the extend, but if there is no extend
- // then the host button would be acting in an undefined state
- return false;
- }
-
- // Stash the current class name
- var originalClassName = objArray.className;
-
- conf = $.extend( {}, objArray, conf );
-
- // The extend will have overwritten the original class name if the
- // `conf` object also assigned a class, but we want to concatenate
- // them so they are list that is combined from all extended buttons
- if ( originalClassName && conf.className !== originalClassName ) {
- conf.className = originalClassName+' '+conf.className;
- }
-
- // Buttons to be added to a collection -gives the ability to define
- // if buttons should be added to the start or end of a collection
- var postfixButtons = conf.postfixButtons;
- if ( postfixButtons ) {
- if ( ! conf.buttons ) {
- conf.buttons = [];
- }
-
- for ( i=0, ien=postfixButtons.length ; i<ien ; i++ ) {
- conf.buttons.push( postfixButtons[i] );
- }
-
- conf.postfixButtons = null;
- }
-
- var prefixButtons = conf.prefixButtons;
- if ( prefixButtons ) {
- if ( ! conf.buttons ) {
- conf.buttons = [];
- }
-
- for ( i=0, ien=prefixButtons.length ; i<ien ; i++ ) {
- conf.buttons.splice( i, 0, prefixButtons[i] );
- }
-
- conf.prefixButtons = null;
- }
-
- // Although we want the `conf` object to overwrite almost all of
- // the properties of the object being extended, the `extend`
- // property should come from the object being extended
- conf.extend = objArray.extend;
- }
-
- 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 () {
- _fadeOut(
- $('.dt-button-collection'),
- 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();
- }
-
- var display = $('<div/>')
- .addClass('dt-button-collection')
- .addClass(options.collectionLayout)
- .css('display', 'none');
-
- content = $(content)
- .addClass(options.contentClassName)
- .attr('role', 'menu')
- .appendTo(display);
-
- hostNode.attr( 'aria-expanded', 'true' );
-
- if ( hostNode.parents('body')[0] !== document.body ) {
- hostNode = document.body.lastChild;
- }
-
- if ( options.collectionTitle ) {
- display.prepend('<div class="dt-button-collection-title">'+options.collectionTitle+'</div>');
- }
-
- _fadeIn( display.insertAfter( hostNode ), options.fade );
-
- var tableContainer = $( hostButton.table().container() );
- var position = display.css( 'position' );
-
- if ( options.align === 'dt-container' ) {
- hostNode = hostNode.parent();
- display.css('width', tableContainer.width());
- }
-
- // Align the popover relative to the DataTables container
- // Useful for wide popovers such as SearchPanes
- if (
- position === 'absolute' &&
- (
- display.hasClass( options.rightAlignClassName ) ||
- display.hasClass( options.leftAlignClassName ) ||
- options.align === 'dt-container'
- )
- ) {
-
- var hostPosition = hostNode.position();
-
- display.css( {
- top: hostPosition.top + hostNode.outerHeight(),
- left: hostPosition.left
- } );
-
- // calculate overflow when positioned beneath
- var collectionHeight = display.outerHeight();
- 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);
- }
-
- // Get the size of the container (left and width - and thus also right)
- var tableLeft = tableContainer.offset().left;
- var tableWidth = tableContainer.width();
- var tableRight = tableLeft + tableWidth;
-
- // Get the size of the popover (left and width - and ...)
- var popoverLeft = display.offset().left;
- var popoverWidth = display.width();
- var popoverRight = popoverLeft + popoverWidth;
-
- // Get the size of the host buttons (left and width - and ...)
- var buttonsLeft = hostNode.offset().left;
- var buttonsWidth = hostNode.outerWidth()
- var buttonsRight = buttonsLeft + buttonsWidth;
-
- // You've then got all the numbers you need to do some calculations and if statements,
- // so we can do some quick JS maths and apply it only once
- // If it has the right align class OR the buttons are right aligned OR the button container is floated right,
- // then calculate left position for the popover to align the popover to the right hand
- // side of the button - check to see if the left of the popover is inside the table container.
- // If not, move the popover so it is, but not more than it means that the popover is to the right of the table container
- var popoverShuffle = 0;
- if ( display.hasClass( options.rightAlignClassName )) {
- popoverShuffle = buttonsRight - popoverRight;
- if(tableLeft > (popoverLeft + popoverShuffle)){
- var leftGap = tableLeft - (popoverLeft + popoverShuffle);
- var rightGap = tableRight - (popoverRight + popoverShuffle);
-
- if(leftGap > rightGap){
- popoverShuffle += rightGap;
- }
- else {
- popoverShuffle += leftGap;
- }
- }
- }
- // else attempt to left align the popover to the button. Similar to above, if the popover's right goes past the table container's right,
- // then move it back, but not so much that it goes past the left of the table container
- else {
- popoverShuffle = tableLeft - popoverLeft;
-
- if(tableRight < (popoverRight + popoverShuffle)){
- var leftGap = tableLeft - (popoverLeft + popoverShuffle);
- var rightGap = tableRight - (popoverRight + popoverShuffle);
-
- if(leftGap > rightGap ){
- popoverShuffle += rightGap;
- }
- else {
- popoverShuffle += leftGap;
- }
-
- }
- }
-
- display.css('left', display.position().left + popoverShuffle);
-
- }
- else if (position === 'absolute') {
- // Align relative to the host button
- var hostPosition = hostNode.position();
-
- display.css( {
- top: hostPosition.top + hostNode.outerHeight(),
- left: hostPosition.left
- } );
-
- // calculate overflow when positioned beneath
- var collectionHeight = display.outerHeight();
- var top = hostNode.offset().top
- var popoverShuffle = 0;
-
- // Get the size of the host buttons (left and width - and ...)
- var buttonsLeft = hostNode.offset().left;
- var buttonsWidth = hostNode.outerWidth()
- var buttonsRight = buttonsLeft + buttonsWidth;
-
- // Get the size of the popover (left and width - and ...)
- var popoverLeft = display.offset().left;
- var popoverWidth = content.width();
- var popoverRight = popoverLeft + popoverWidth;
-
- var moveTop = hostPosition.top - collectionHeight - 5;
- 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 ( (bottomOverflow > topOverflow || options.dropup) && -moveTop < tableTop ) {
- display.css( 'top', moveTop);
- }
-
- popoverShuffle = options.align === 'button-right'
- ? buttonsRight - popoverRight
- : buttonsLeft - popoverLeft;
-
- display.css('left', display.position().left + popoverShuffle);
- }
- 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';
- var parent = $(e.target).parent()[0];
-
- if (( ! $(e.target).parents()[back]().filter( content ).length && !$(parent).hasClass('dt-buttons')) || $(e.target).hasClass('dt-button-background')) {
- 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);
- }
-
- $(display).trigger('buttons-popover.dt');
- }
-} );
-
-
-
-/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
- * Statics
- */
-
-/**
- * Show / hide a background layer behind a collection
- * @param {boolean} Flag to indicate if the background should be shown or
- * hidden
- * @param {string} Class to assign to the background
- * @static
- */
-Buttons.background = function ( show, className, fade, insertPoint ) {
- if ( fade === undefined ) {
- fade = 400;
- }
- if ( ! insertPoint ) {
- insertPoint = document.body;
- }
-
- if ( show ) {
- _fadeIn(
- $('<div/>')
- .addClass( className )
- .css( 'display', 'none' )
- .insertAfter( insertPoint ),
- fade
- );
- }
- else {
- _fadeOut(
- $('div.'+className),
- fade,
- function () {
- $(this)
- .removeClass( className )
- .remove();
- }
- );
- }
-};
-
-/**
- * Instance selector - select Buttons instances based on an instance selector
- * value from the buttons assigned to a DataTable. This is only useful if
- * multiple instances are attached to a DataTable.
- * @param {string|int|array} Instance selector - see `instance-selector`
- * documentation on the DataTables site
- * @param {array} Button instance array that was attached to the DataTables
- * settings object
- * @return {array} Buttons instances
- * @static
- */
-Buttons.instanceSelector = function ( group, buttons )
-{
- if ( group === undefined || group === null ) {
- return $.map( buttons, function ( v ) {
- return v.inst;
- } );
- }
-
- var ret = [];
- var names = $.map( buttons, function ( v ) {
- return v.name;
- } );
-
- // Flatten the group selector into an array of single options
- var process = function ( input ) {
- if ( Array.isArray( input ) ) {
- for ( var i=0, ien=input.length ; i<ien ; i++ ) {
- process( input[i] );
- }
- return;
- }
-
- if ( typeof input === 'string' ) {
- if ( input.indexOf( ',' ) !== -1 ) {
- // String selector, list of names
- process( input.split(',') );
- }
- else {
- // String selector individual name
- var idx = $.inArray( input.trim(), names );
-
- if ( idx !== -1 ) {
- ret.push( buttons[ idx ].inst );
- }
- }
- }
- else if ( typeof input === 'number' ) {
- // Index selector
- ret.push( buttons[ input ].inst );
- }
- };
-
- process( group );
-
- return ret;
-};
-
-/**
- * Button selector - select one or more buttons from a selector input so some
- * operation can be performed on them.
- * @param {array} Button instances array that the selector should operate on
- * @param {string|int|node|jQuery|array} Button selector - see
- * `button-selector` documentation on the DataTables site
- * @return {array} Array of objects containing `inst` and `idx` properties of
- * the selected buttons so you know which instance each button belongs to.
- * @static
- */
-Buttons.buttonSelector = function ( insts, selector )
-{
- var ret = [];
- var nodeBuilder = function ( a, buttons, baseIdx ) {
- var button;
- var idx;
-
- for ( var i=0, ien=buttons.length ; i<ien ; i++ ) {
- button = buttons[i];
-
- if ( button ) {
- idx = baseIdx !== undefined ?
- baseIdx+i :
- i+'';
-
- a.push( {
- node: button.node,
- name: button.conf.name,
- idx: idx
- } );
-
- if ( button.buttons ) {
- nodeBuilder( a, button.buttons, idx+'-' );
- }
- }
- }
- };
-
- var run = function ( selector, inst ) {
- var i, ien;
- var buttons = [];
- nodeBuilder( buttons, inst.s.buttons );
-
- var nodes = $.map( buttons, function (v) {
- return v.node;
- } );
-
- if ( Array.isArray( selector ) || selector instanceof $ ) {
- for ( i=0, ien=selector.length ; i<ien ; i++ ) {
- run( selector[i], inst );
- }
- return;
- }
-
- if ( selector === null || selector === undefined || selector === '*' ) {
- // Select all
- for ( i=0, ien=buttons.length ; i<ien ; i++ ) {
- ret.push( {
- inst: inst,
- node: buttons[i].node
- } );
- }
- }
- else if ( typeof selector === 'number' ) {
- // Main button index selector
- ret.push( {
- inst: inst,
- node: inst.s.buttons[ selector ].node
- } );
- }
- else if ( typeof selector === 'string' ) {
- if ( selector.indexOf( ',' ) !== -1 ) {
- // Split
- var a = selector.split(',');
-
- for ( i=0, ien=a.length ; i<ien ; i++ ) {
- run( a[i].trim(), inst );
- }
- }
- else if ( selector.match( /^\d+(\-\d+)*$/ ) ) {
- // Sub-button index selector
- var indexes = $.map( buttons, function (v) {
- return v.idx;
- } );
-
- ret.push( {
- inst: inst,
- node: buttons[ $.inArray( selector, indexes ) ].node
- } );
- }
- else if ( selector.indexOf( ':name' ) !== -1 ) {
- // Button name selector
- var name = selector.replace( ':name', '' );
-
- for ( i=0, ien=buttons.length ; i<ien ; i++ ) {
- if ( buttons[i].name === name ) {
- ret.push( {
- inst: inst,
- node: buttons[i].node
- } );
- }
- }
- }
- else {
- // jQuery selector on the nodes
- $( nodes ).filter( selector ).each( function () {
- ret.push( {
- inst: inst,
- node: this
- } );
- } );
- }
- }
- else if ( typeof selector === 'object' && selector.nodeName ) {
- // Node selector
- var idx = $.inArray( selector, nodes );
-
- if ( idx !== -1 ) {
- ret.push( {
- inst: inst,
- node: nodes[ idx ]
- } );
- }
- }
- };
-
-
- for ( var i=0, ien=insts.length ; i<ien ; i++ ) {
- var inst = insts[i];
-
- run( selector, inst );
- }
-
- return ret;
-};
-
-
-/**
- * Buttons defaults. For full documentation, please refer to the docs/option
- * directory or the DataTables site.
- * @type {Object}
- * @static
- */
-Buttons.defaults = {
- buttons: [ 'copy', 'excel', 'csv', 'pdf', 'print' ],
- name: 'main',
- tabIndex: 0,
- dom: {
- container: {
- tag: 'div',
- className: 'dt-buttons'
- },
- collection: {
- tag: 'div',
- className: ''
- },
- button: {
- // Flash buttons will not work with `<button>` in IE - it has to be `<a>`
- tag: 'ActiveXObject' in window ?
- 'a' :
- 'button',
- className: 'dt-button',
- active: 'active',
- disabled: 'disabled'
- },
- buttonLiner: {
- tag: 'span',
- className: ''
- }
- }
-};
-
-/**
- * Version information
- * @type {string}
- * @static
- */
-Buttons.version = '1.6.5';
-
-
-$.extend( _dtButtons, {
- collection: {
- text: function ( dt ) {
- return dt.i18n( 'buttons.collection', 'Collection' );
- },
- className: 'buttons-collection',
- init: function ( dt, button, config ) {
- button.attr( 'aria-expanded', false );
- },
- action: function ( e, dt, button, config ) {
- e.stopPropagation();
-
- if ( config._collection.parents('body').length ) {
- this.popover(false, config);
- }
- else {
- this.popover(config._collection, config);
- }
- },
- attr: {
- 'aria-haspopup': true
- }
- // Also the popover options, defined in Buttons.popover
- },
- copy: function ( dt, conf ) {
- if ( _dtButtons.copyHtml5 ) {
- return 'copyHtml5';
- }
- if ( _dtButtons.copyFlash && _dtButtons.copyFlash.available( dt, conf ) ) {
- return 'copyFlash';
- }
- },
- csv: function ( dt, conf ) {
- // Common option that will use the HTML5 or Flash export buttons
- if ( _dtButtons.csvHtml5 && _dtButtons.csvHtml5.available( dt, conf ) ) {
- return 'csvHtml5';
- }
- if ( _dtButtons.csvFlash && _dtButtons.csvFlash.available( dt, conf ) ) {
- return 'csvFlash';
- }
- },
- excel: function ( dt, conf ) {
- // Common option that will use the HTML5 or Flash export buttons
- if ( _dtButtons.excelHtml5 && _dtButtons.excelHtml5.available( dt, conf ) ) {
- return 'excelHtml5';
- }
- if ( _dtButtons.excelFlash && _dtButtons.excelFlash.available( dt, conf ) ) {
- return 'excelFlash';
- }
- },
- pdf: function ( dt, conf ) {
- // Common option that will use the HTML5 or Flash export buttons
- if ( _dtButtons.pdfHtml5 && _dtButtons.pdfHtml5.available( dt, conf ) ) {
- return 'pdfHtml5';
- }
- if ( _dtButtons.pdfFlash && _dtButtons.pdfFlash.available( dt, conf ) ) {
- return 'pdfFlash';
- }
- },
- pageLength: function ( dt ) {
- var lengthMenu = dt.settings()[0].aLengthMenu;
- var vals = Array.isArray( lengthMenu[0] ) ? lengthMenu[0] : lengthMenu;
- var lang = Array.isArray( lengthMenu[0] ) ? lengthMenu[1] : lengthMenu;
- var text = function ( dt ) {
- return dt.i18n( 'buttons.pageLength', {
- "-1": 'Show all rows',
- _: 'Show %d rows'
- }, dt.page.len() );
- };
-
- return {
- extend: 'collection',
- text: text,
- className: 'buttons-page-length',
- autoClose: true,
- buttons: $.map( vals, function ( val, i ) {
- return {
- text: lang[i],
- className: 'button-page-length',
- action: function ( e, dt ) {
- dt.page.len( val ).draw();
- },
- init: function ( dt, node, conf ) {
- var that = this;
- var fn = function () {
- that.active( dt.page.len() === val );
- };
-
- dt.on( 'length.dt'+conf.namespace, fn );
- fn();
- },
- destroy: function ( dt, node, conf ) {
- dt.off( 'length.dt'+conf.namespace );
- }
- };
- } ),
- init: function ( dt, node, conf ) {
- var that = this;
- dt.on( 'length.dt'+conf.namespace, function () {
- that.text( conf.text );
- } );
- },
- destroy: function ( dt, node, conf ) {
- dt.off( 'length.dt'+conf.namespace );
- }
- };
- }
-} );
-
-
-/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
- * DataTables API
- *
- * For complete documentation, please refer to the docs/api directory or the
- * DataTables site
- */
-
-// Buttons group and individual button selector
-DataTable.Api.register( 'buttons()', function ( group, selector ) {
- // Argument shifting
- if ( selector === undefined ) {
- selector = group;
- group = undefined;
- }
-
- this.selector.buttonGroup = group;
-
- var res = this.iterator( true, 'table', function ( ctx ) {
- if ( ctx._buttons ) {
- return Buttons.buttonSelector(
- Buttons.instanceSelector( group, ctx._buttons ),
- selector
- );
- }
- }, true );
-
- res._groupSelector = group;
- return res;
-} );
-
-// Individual button selector
-DataTable.Api.register( 'button()', function ( group, selector ) {
- // just run buttons() and truncate
- var buttons = this.buttons( group, selector );
-
- if ( buttons.length > 1 ) {
- buttons.splice( 1, buttons.length );
- }
-
- return buttons;
-} );
-
-// Active buttons
-DataTable.Api.registerPlural( 'buttons().active()', 'button().active()', function ( flag ) {
- if ( flag === undefined ) {
- return this.map( function ( set ) {
- return set.inst.active( set.node );
- } );
- }
-
- return this.each( function ( set ) {
- set.inst.active( set.node, flag );
- } );
-} );
-
-// Get / set button action
-DataTable.Api.registerPlural( 'buttons().action()', 'button().action()', function ( action ) {
- if ( action === undefined ) {
- return this.map( function ( set ) {
- return set.inst.action( set.node );
- } );
- }
-
- return this.each( function ( set ) {
- set.inst.action( set.node, action );
- } );
-} );
-
-// Enable / disable buttons
-DataTable.Api.register( ['buttons().enable()', 'button().enable()'], function ( flag ) {
- return this.each( function ( set ) {
- set.inst.enable( set.node, flag );
- } );
-} );
-
-// Disable buttons
-DataTable.Api.register( ['buttons().disable()', 'button().disable()'], function () {
- return this.each( function ( set ) {
- set.inst.disable( set.node );
- } );
-} );
-
-// Get button nodes
-DataTable.Api.registerPlural( 'buttons().nodes()', 'button().node()', function () {
- var jq = $();
-
- // jQuery will automatically reduce duplicates to a single entry
- $( this.each( function ( set ) {
- jq = jq.add( set.inst.node( set.node ) );
- } ) );
-
- return jq;
-} );
-
-// Get / set button processing state
-DataTable.Api.registerPlural( 'buttons().processing()', 'button().processing()', function ( flag ) {
- if ( flag === undefined ) {
- return this.map( function ( set ) {
- return set.inst.processing( set.node );
- } );
- }
-
- return this.each( function ( set ) {
- set.inst.processing( set.node, flag );
- } );
-} );
-
-// Get / set button text (i.e. the button labels)
-DataTable.Api.registerPlural( 'buttons().text()', 'button().text()', function ( label ) {
- if ( label === undefined ) {
- return this.map( function ( set ) {
- return set.inst.text( set.node );
- } );
- }
-
- return this.each( function ( set ) {
- set.inst.text( set.node, label );
- } );
-} );
-
-// Trigger a button's action
-DataTable.Api.registerPlural( 'buttons().trigger()', 'button().trigger()', function () {
- return this.each( function ( set ) {
- set.inst.node( set.node ).trigger( 'click' );
- } );
-} );
-
-// 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.register( 'buttons().containers()', function () {
- var jq = $();
- var groupSelector = this._groupSelector;
-
- // We need to use the group selector directly, since if there are no buttons
- // the result set will be empty
- this.iterator( true, 'table', function ( ctx ) {
- if ( ctx._buttons ) {
- var insts = Buttons.instanceSelector( groupSelector, ctx._buttons );
-
- for ( var i=0, ien=insts.length ; i<ien ; i++ ) {
- jq = jq.add( insts[i].container() );
- }
- }
- } );
-
- return jq;
-} );
-
-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
-DataTable.Api.register( 'button().add()', function ( idx, conf ) {
- var ctx = this.context;
-
- // Don't use `this` as it could be empty - select the instances directly
- if ( ctx.length ) {
- var inst = Buttons.instanceSelector( this._groupSelector, ctx[0]._buttons );
-
- if ( inst.length ) {
- inst[0].add( conf, idx );
- }
- }
-
- return this.button( this._groupSelector, idx );
-} );
-
-// Destroy the button sets selected
-DataTable.Api.register( 'buttons().destroy()', function () {
- this.pluck( 'inst' ).unique().each( function ( inst ) {
- inst.destroy();
- } );
-
- return this;
-} );
-
-// Remove a button
-DataTable.Api.registerPlural( 'buttons().remove()', 'buttons().remove()', function () {
- this.each( function ( set ) {
- set.inst.remove( set.node );
- } );
-
- return this;
-} );
-
-// Information box that can be used by buttons
-var _infoTimer;
-DataTable.Api.register( 'buttons.info()', function ( title, message, time ) {
- var that = this;
-
- if ( title === false ) {
- this.off('destroy.btn-info');
- _fadeOut(
- $('#datatables_buttons_info'),
- 400,
- function () {
- $(this).remove();
- }
- );
- clearTimeout( _infoTimer );
- _infoTimer = null;
-
- return this;
- }
-
- if ( _infoTimer ) {
- clearTimeout( _infoTimer );
- }
-
- if ( $('#datatables_buttons_info').length ) {
- $('#datatables_buttons_info').remove();
- }
-
- title = title ? '<h2>'+title+'</h2>' : '';
-
- _fadeIn(
- $('<div id="datatables_buttons_info" class="dt-button-info"/>')
- .html( title )
- .append( $('<div/>')[ typeof message === 'string' ? 'html' : 'append' ]( message ) )
- .css( 'display', 'none' )
- .appendTo( 'body' )
- );
-
- if ( time !== undefined && time !== 0 ) {
- _infoTimer = setTimeout( function () {
- that.buttons.info( false );
- }, time );
- }
-
- this.on('destroy.btn-info', function () {
- that.buttons.info(false);
- });
-
- return this;
-} );
-
-// Get data from the table for export - this is common to a number of plug-in
-// buttons so it is included in the Buttons core library
-DataTable.Api.register( 'buttons.exportData()', function ( options ) {
- if ( this.context.length ) {
- return _exportData( new DataTable.Api( this.context[0] ), options );
- }
-} );
-
-// Get information about the export that is common to many of the export data
-// types (DRY)
-DataTable.Api.register( 'buttons.exportInfo()', function ( conf ) {
- if ( ! conf ) {
- conf = {};
- }
-
- return {
- filename: _filename( conf ),
- title: _title( conf ),
- messageTop: _message(this, conf.message || conf.messageTop, 'top'),
- messageBottom: _message(this, conf.messageBottom, 'bottom')
- };
-} );
-
-
-
-/**
- * Get the file name for an exported file.
- *
- * @param {object} config Button configuration
- * @param {boolean} incExtension Include the file name extension
- */
-var _filename = function ( config )
-{
- // Backwards compatibility
- var filename = config.filename === '*' && config.title !== '*' && config.title !== undefined && config.title !== null && config.title !== '' ?
- config.title :
- config.filename;
-
- if ( typeof filename === 'function' ) {
- filename = filename();
- }
-
- if ( filename === undefined || filename === null ) {
- return null;
- }
-
- if ( filename.indexOf( '*' ) !== -1 ) {
- filename = filename.replace( '*', $('head > title').text() ).trim();
- }
-
- // Strip characters which the OS will object to
- filename = filename.replace(/[^a-zA-Z0-9_\u00A1-\uFFFF\.,\-_ !\(\)]/g, "");
-
- var extension = _stringOrFunction( config.extension );
- if ( ! extension ) {
- extension = '';
- }
-
- return filename + extension;
-};
-
-/**
- * Simply utility method to allow parameters to be given as a function
- *
- * @param {undefined|string|function} option Option
- * @return {null|string} Resolved value
- */
-var _stringOrFunction = function ( option )
-{
- if ( option === null || option === undefined ) {
- return null;
- }
- else if ( typeof option === 'function' ) {
- return option();
- }
- return option;
-};
-
-/**
- * Get the title for an exported file.
- *
- * @param {object} config Button configuration
- */
-var _title = function ( config )
-{
- var title = _stringOrFunction( config.title );
-
- return title === null ?
- null : title.indexOf( '*' ) !== -1 ?
- title.replace( '*', $('head > title').text() || 'Exported data' ) :
- title;
-};
-
-var _message = function ( dt, option, position )
-{
- var message = _stringOrFunction( option );
- if ( message === null ) {
- return null;
- }
-
- var caption = $('caption', dt.table().container()).eq(0);
- if ( message === '*' ) {
- var side = caption.css( 'caption-side' );
- if ( side !== position ) {
- return null;
- }
-
- return caption.length ?
- caption.text() :
- '';
- }
-
- return message;
-};
-
-
-
-
-
-
-
-var _exportTextarea = $('<textarea/>')[0];
-var _exportData = function ( dt, inOpts )
-{
- var config = $.extend( true, {}, {
- rows: null,
- columns: '',
- modifier: {
- search: 'applied',
- order: 'applied'
- },
- orthogonal: 'display',
- stripHtml: true,
- stripNewlines: true,
- decodeEntities: true,
- trim: true,
- format: {
- header: function ( d ) {
- return strip( d );
- },
- footer: function ( d ) {
- return strip( d );
- },
- body: function ( d ) {
- return strip( d );
- }
- },
- customizeData: null
- }, inOpts );
-
- var strip = function ( str ) {
- if ( typeof str !== 'string' ) {
- return str;
- }
-
- // Always remove script tags
- str = str.replace( /<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi, '' );
-
- // Always remove comments
- str = str.replace( /<!\-\-.*?\-\->/g, '' );
-
- if ( config.stripHtml ) {
- str = str.replace( /<([^>'"]*('[^']*'|"[^"]*")?)*>/g, '' );
- }
-
- if ( config.trim ) {
- str = str.replace( /^\s+|\s+$/g, '' );
- }
-
- if ( config.stripNewlines ) {
- str = str.replace( /\n/g, ' ' );
- }
-
- if ( config.decodeEntities ) {
- _exportTextarea.innerHTML = str;
- str = _exportTextarea.value;
- }
-
- return str;
- };
-
-
- var header = dt.columns( config.columns ).indexes().map( function (idx) {
- var el = dt.column( idx ).header();
- return config.format.header( el.innerHTML, idx, el );
- } ).toArray();
-
- var footer = dt.table().footer() ?
- dt.columns( config.columns ).indexes().map( function (idx) {
- var el = dt.column( idx ).footer();
- return config.format.footer( el ? el.innerHTML : '', idx, el );
- } ).toArray() :
- null;
-
- // If Select is available on this table, and any rows are selected, limit the export
- // to the selected rows. If no rows are selected, all rows will be exported. Specify
- // a `selected` modifier to control directly.
- var modifier = $.extend( {}, config.modifier );
- if ( dt.select && typeof dt.select.info === 'function' && modifier.selected === undefined ) {
- if ( dt.rows( config.rows, $.extend( { selected: true }, modifier ) ).any() ) {
- $.extend( modifier, { selected: true } )
- }
- }
-
- var rowIndexes = dt.rows( config.rows, modifier ).indexes().toArray();
- var selectedCells = dt.cells( rowIndexes, config.columns );
- var cells = selectedCells
- .render( config.orthogonal )
- .toArray();
- var cellNodes = selectedCells
- .nodes()
- .toArray();
-
- var columns = header.length;
- var rows = columns > 0 ? cells.length / columns : 0;
- var body = [];
- var cellCounter = 0;
-
- for ( var i=0, ien=rows ; i<ien ; i++ ) {
- var row = [ columns ];
-
- for ( var j=0 ; j<columns ; j++ ) {
- row[j] = config.format.body( cells[ cellCounter ], i, j, cellNodes[ cellCounter ] );
- cellCounter++;
- }
-
- body[i] = row;
- }
-
- var data = {
- header: header,
- footer: footer,
- body: body
- };
-
- if ( config.customizeData ) {
- config.customizeData( data );
- }
-
- return data;
-};
-
-
-/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
- * DataTables interface
- */
-
-// Attach to DataTables objects for global access
-$.fn.dataTable.Buttons = Buttons;
-$.fn.DataTable.Buttons = Buttons;
-
-
-
-// DataTables creation - check if the buttons have been defined for this table,
-// they will have been if the `B` option was used in `dom`, otherwise we should
-// create the buttons instance here so they can be inserted into the document
-// using the API. Listen for `init` for compatibility with pre 1.10.10, but to
-// be removed in future.
-$(document).on( 'init.dt plugin-init.dt', function (e, settings) {
- if ( e.namespace !== 'dt' ) {
- return;
- }
-
- var opts = settings.oInit.buttons || DataTable.defaults.buttons;
-
- if ( opts && ! settings._buttons ) {
- new Buttons( settings, opts ).container();
- }
-} );
-
-function _init ( settings, options ) {
- var api = new DataTable.Api( settings );
- var opts = options
- ? options
- : api.init().buttons || DataTable.defaults.buttons;
-
- return new Buttons( api, opts ).container();
-}
-
-// DataTables `dom` feature option
-DataTable.ext.feature.push( {
- fnInit: _init,
- cFeature: "B"
-} );
-
-// DataTables 2 layout feature
-if ( DataTable.ext.features ) {
- DataTable.ext.features.register( 'buttons', _init );
-}
-
-
-return Buttons;
-}));
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-06 20:47:51 +0000