diff options
Diffstat (limited to 'dbdocs/bower/datatables.net-buttons/dataTables.buttons.js')
| -rw-r--r-- | dbdocs/bower/datatables.net-buttons/dataTables.buttons.js | 1705 |
1 files changed, 0 insertions, 1705 deletions
diff --git a/dbdocs/bower/datatables.net-buttons/dataTables.buttons.js b/dbdocs/bower/datatables.net-buttons/dataTables.buttons.js deleted file mode 100644 index 02ceacb..0000000 --- a/dbdocs/bower/datatables.net-buttons/dataTables.buttons.js +++ /dev/null @@ -1,1705 +0,0 @@ -/*! Buttons for DataTables 1.3.1 - * ©2016 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; - -/** - * [Buttons description] - * @param {[type]} - * @param {[type]} - */ -var Buttons = function( dt, config ) -{ - // 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 ( $.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, false, 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 ); - - 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 ); - - 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 - * @param {node} node Button node - * @return {jQuery} Button element - */ - node: function ( node ) - { - var button = this._nodeToButton( node ); - return $(button.node); - }, - - /** - * Set / get a processing class on the selected button - * @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 button = this._nodeToButton( node ); - - if ( flag === undefined ) { - return $(button.node).hasClass( 'processing' ); - } - - $(button.node).toggleClass( 'processing', flag ); - - 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 () { - 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 ); - - 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 = ! $.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 ( $.isArray( conf ) ) { - this._expandButton( attachTo, conf, inCollection, attachPoint ); - continue; - } - - var built = this._buildButton( conf, inCollection ); - if ( ! built ) { - continue; - } - - if ( attachPoint !== undefined ) { - attachTo.splice( attachPoint, 0, built ); - attachPoint++; - } - else { - attachTo.push( built ); - } - - if ( built.conf.buttons ) { - var collectionDom = this.c.dom.collection; - built.collection = $('<'+collectionDom.tag+'/>') - .addClass( collectionDom.className ) - .attr( 'role', 'menu') ; - 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 button = $('<'+buttonDom.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 ); - } - - button.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 ( buttonDom.tag.toLowerCase() === 'a' ) { - button.attr( 'href', '#' ); - } - - 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.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 ); - - 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 ) - { - var run = function ( conf, node ) { - if ( ! conf.key ) { - return; - } - - if ( conf.key === character ) { - $(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 - $(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) && ! $.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 $.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 ( $.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; - } -} ); - - - -/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - * 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 ) { - if ( fade === undefined ) { - fade = 400; - } - - if ( show ) { - $('<div/>') - .addClass( className ) - .css( 'display', 'none' ) - .appendTo( 'body' ) - .fadeIn( fade ); - } - else { - $('body > div.'+className) - .fadeOut( 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 ) { - 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 ( $.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( $.trim(input), 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 ( $.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( $.trim(a[i]), inst ); - } - } - else if ( selector.match( /^\d+(\-\d+)*$/ ) ) { - // 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 = $.inArray( selector, nodes ); - - if ( idx !== -1 ) { - ret.push( { - inst: inst, - node: nodes[ idx ] - } ); - } - } - }; - - - for ( var i=0, ien=insts.length ; i<ien ; i++ ) { - var inst = insts[i]; - - run( selector, inst ); - } - - return ret; -}; - - -/** - * Buttons defaults. For full documentation, please refer to the docs/option - * directory or the DataTables site. - * @type {Object} - * @static - */ -Buttons.defaults = { - buttons: [ 'copy', 'excel', 'csv', 'pdf', 'print' ], - name: 'main', - tabIndex: 0, - dom: { - container: { - tag: 'div', - className: 'dt-buttons' - }, - collection: { - tag: 'div', - className: 'dt-button-collection' - }, - button: { - tag: 'a', - className: 'dt-button', - active: 'active', - disabled: 'disabled' - }, - buttonLiner: { - tag: 'span', - className: '' - } - } -}; - -/** - * Version information - * @type {string} - * @static - */ -Buttons.version = '1.3.1'; - - -$.extend( _dtButtons, { - collection: { - text: function ( dt ) { - return dt.i18n( 'buttons.collection', 'Collection' ); - }, - className: 'buttons-collection', - action: function ( e, dt, button, config ) { - var host = button; - var hostOffset = host.offset(); - var tableContainer = $( dt.table().container() ); - var multiLevel = false; - - // Remove any old collection - if ( $('div.dt-button-background').length ) { - multiLevel = $('.dt-button-collection').offset(); - $('body').trigger( 'click.dtb-collection' ); - } - - config._collection - .addClass( config.collectionLayout ) - .css( 'display', 'none' ) - .appendTo( 'body' ) - .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: hostOffset.top + host.outerHeight(), - left: hostOffset.left - } ); - - var listRight = hostOffset.left + config._collection.outerWidth(); - var tableRight = tableContainer.offset().left + tableContainer.width(); - if ( listRight > tableRight ) { - config._collection.css( 'left', hostOffset.left - ( listRight - tableRight ) ); - } - } - 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 ); - } - - // 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 ) { - config._collection - .fadeOut( config.fade, function () { - config._collection.detach(); - } ); - - $('div.dt-button-background').off( 'click.dtb-collection' ); - Buttons.background( false, config.backgroundClassName, config.fade ); - - $('body').off( 'click.dtb-collection' ); - dt.off( 'buttons-action.b-internal' ); - } - } ); - }, 10 ); - - if ( config.autoClose ) { - dt.on( 'buttons-action.b-internal', function () { - $('div.dt-button-background').click(); - } ); - } - }, - background: true, - collectionLayout: '', - backgroundClassName: 'dt-button-background', - autoClose: false, - fade: 400 - }, - 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 = $.isArray( lengthMenu[0] ) ? lengthMenu[0] : lengthMenu; - var lang = $.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( text( dt ) ); - } ); - }, - 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' ); - } ); -} ); - -// Get the container elements -DataTable.Api.registerPlural( 'buttons().containers()', 'buttons().container()', 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; -} ); - -// 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 ) { - $('#datatables_buttons_info').fadeOut( 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>' : ''; - - $('<div id="datatables_buttons_info" class="dt-button-info"/>') - .html( title ) - .append( $('<div/>')[ typeof message === 'string' ? 'html' : 'append' ]( message ) ) - .css( 'display', 'none' ) - .appendTo( 'body' ) - .fadeIn(); - - if ( time !== undefined && time !== 0 ) { - _infoTimer = setTimeout( function () { - that.buttons.info( false ); - }, time ); - } - - 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 ); - } -} ); - - -var _exportTextarea = $('<textarea/>')[0]; -var _exportData = function ( dt, inOpts ) -{ - var config = $.extend( true, {}, { - rows: null, - columns: '', - modifier: { - search: 'applied', - order: 'applied' - }, - orthogonal: 'display', - stripHtml: true, - stripNewlines: true, - decodeEntities: true, - trim: true, - format: { - header: function ( d ) { - return strip( d ); - }, - footer: function ( d ) { - return strip( d ); - }, - body: function ( d ) { - return strip( d ); - } - } - }, inOpts ); - - var strip = function ( str ) { - if ( typeof str !== 'string' ) { - return str; - } - - // Always remove script tags - str = str.replace( /<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi, '' ); - - if ( config.stripHtml ) { - str = str.replace( /<[^>]*>/g, '' ); - } - - if ( config.trim ) { - str = str.replace( /^\s+|\s+$/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; - - var rowIndexes = dt.rows( config.rows, config.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 = new Array( rows ); - var cellCounter = 0; - - for ( var i=0, ien=rows ; i<ien ; i++ ) { - var row = new Array( columns ); - - for ( var j=0 ; j<columns ; j++ ) { - row[j] = config.format.body( cells[ cellCounter ], i, j, cellNodes[ cellCounter ] ); - cellCounter++; - } - - body[i] = row; - } - - return { - header: header, - footer: footer, - body: body - }; -}; - - -/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - * 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(); - } -} ); - -// DataTables `dom` feature option -DataTable.ext.feature.push( { - fnInit: function( settings ) { - var api = new DataTable.Api( settings ); - var opts = api.init().buttons || DataTable.defaults.buttons; - - return new Buttons( api, opts ).container(); - }, - cFeature: "B" -} ); - - -return Buttons; -})); |