datatables/js/buttons.html5.js

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/*!
 * HTML5 export buttons for Buttons and DataTables.
 * 2016 SpryMedia Ltd - datatables.net/license
 *
 * FileSaver.js (1.1.20160328) - MIT license
 * Copyright © 2016 Eli Grey - http://eligrey.com
 */
var columlist = Array();

function columnClick(obj)
{
	var $index = $.inArray($(obj).val(), columlist);
	if($index != -1)
	{
		columlist.splice(jQuery.inArray($(obj).val(),columlist),1); 
	}
	else{
		columlist.push($(obj).val());
	}
	//alert(columlist);
}
(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, $, jszip, pdfmake) {
			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, jszip, pdfmake );
		};
	}
	else {
		// Browser
		factory( jQuery, window, document );
	}
}(function( $, window, document, jsZip, pdfMake, undefined ) {
'use strict';
var DataTable = $.fn.dataTable;

// Allow the constructor to pass in JSZip and PDFMake from external requires.
// Otherwise, use globally defined variables, if they are available.
if ( jsZip === undefined ) {
	jsZip = window.JSZip;
}
if ( pdfMake === undefined ) {