cashless2ecash

buttons.print.js (4446B)

---

 /*!
  * Print button for Buttons and DataTables.
  * 2016 SpryMedia Ltd - datatables.net/license
  */
 
 (function( factory ){
 	if ( typeof define === 'function' && define.amd ) {
 		// AMD
 		define( ['jquery', 'datatables.net', 'datatables.net-buttons'], 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, $).$;
 			}
 
 			if ( ! $.fn.dataTable.Buttons ) {
 				require('datatables.net-buttons')(root, $);
 			}
 
 			return factory( $, root, root.document );
 		};
 	}
 	else {
 		// Browser
 		factory( jQuery, window, document );
 	}
 }(function( $, window, document, undefined ) {
 'use strict';
 var DataTable = $.fn.dataTable;
 
 
 var _link = document.createElement( 'a' );
 
 /**
  * Clone link and style tags, taking into account the need to change the source
  * path.
  *
  * @param  {node}     el Element to convert
  */
 var _styleToAbs = function( el ) {
 	var url;
 	var clone = $(el).clone()[0];
 	var linkHost;
 
 	if ( clone.nodeName.toLowerCase() === 'link' ) {
 		clone.href = _relToAbs( clone.href );
 	}
 
 	return clone.outerHTML;
 };
 
 /**
  * Convert a URL from a relative to an absolute address so it will work
  * correctly in the popup window which has no base URL.
  *
  * @param  {string} href URL
  */
 var _relToAbs = function( href ) {
 	// Assign to a link on the original page so the browser will do all the
 	// hard work of figuring out where the file actually is
 	_link.href = href;
 	var linkHost = _link.host;
 
 	// IE doesn't have a trailing slash on the host
 	// Chrome has it on the pathname
 	if ( linkHost.indexOf('/') === -1 && _link.pathname.indexOf('/') !== 0) {
 		linkHost += '/';
 	}
 
 	return _link.protocol+"//"+linkHost+_link.pathname+_link.search;
 };
 
 
 DataTable.ext.buttons.print = {
 	className: 'buttons-print',
 
 	text: function ( dt ) {
 		return dt.i18n( 'buttons.print', 'Print' );
 	},
 
 	action: function ( e, dt, button, config ) {
 		var data = dt.buttons.exportData( config.exportOptions );
 		var addRow = function ( d, tag ) {
 			var str = '<tr>';
 
 			for ( var i=0, ien=d.length ; i<ien ; i++ ) {
 				str += '<'+tag+'>'+d[i]+'</'+tag+'>';
 			}
 
 			return str + '</tr>';
 		};
 
 		// Construct a table for printing
 		var html = '<table class="'+dt.table().node().className+'">';
 
 		if ( config.header ) {
 			html += '<thead>'+ addRow( data.header, 'th' ) +'</thead>';
 		}
 
 		html += '<tbody>';
 		for ( var i=0, ien=data.body.length ; i<ien ; i++ ) {
 			html += addRow( data.body[i], 'td' );
 		}
 		html += '</tbody>';
 
 		if ( config.footer && data.footer ) {
 			html += '<tfoot>'+ addRow( data.footer, 'th' ) +'</tfoot>';
 		}
 
 		// Open a new window for the printable table
 		var win = window.open( '', '' );
 		var title = config.title;
 
 		if ( typeof title === 'function' ) {
 			title = title();
 		}
 
 		if ( title.indexOf( '*' ) !== -1 ) {
 			title= title.replace( '*', $('title').text() );
 		}
 
 		win.document.close();
 
 		// Inject the title and also a copy of the style and link tags from this
 		// document so the table can retain its base styling. Note that we have
 		// to use string manipulation as IE won't allow elements to be created
 		// in the host document and then appended to the new window.
 		var head = '<title>'+title+'</title>';
 		$('style, link').each( function () {
 			head += _styleToAbs( this );
 		} );
 
 		try {
 			win.document.head.innerHTML = head; // Work around for Edge
 		}
 		catch (e) {
 			$(win.document.head).html( head ); // Old IE
 		}
 
 		// Inject the table and other surrounding information
 		win.document.body.innerHTML =
 			'<h1>'+title+'</h1>'+
 			'<div>'+
 				(typeof config.message === 'function' ?
 					config.message( dt, button, config ) :
 					config.message
 				)+
 			'</div>'+
 			html;
 
 		$(win.document.body).addClass('dt-print-view');
 
 		$('img', win.document.body).each( function ( i, img ) {
 			img.setAttribute( 'src', _relToAbs( img.getAttribute('src') ) );
 		} );
 
 		if ( config.customize ) {
 			config.customize( win );
 		}
 
 		setTimeout( function () {
 			if ( config.autoPrint ) {
 				win.print(); // blocking - so close will not
 				win.close(); // execute until this is done
 			}
 		}, 250 );
 	},
 
 	title: '*',
 
 	message: '',
 
 	exportOptions: {},
 
 	header: true,
 
 	footer: false,
 
 	autoPrint: true,
 
 	customize: null
 };
 
 
 return DataTable.Buttons;
 }));