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+/*
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+ * jQuery table2excel - v1.0.2
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+ * jQuery plugin to export an .xls file in browser from an HTML table
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+ * https://github.com/rainabba/jquery-table2excel
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+ *
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+ * Made by rainabba
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+ * Under MIT License
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+ */
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+//table2excel.js
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+import jQuery from 'jquery';
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+(function ($, window, document, undefined) {
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+ var pluginName = 'table2excel',
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+ defaults = {
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+ exclude: '.noExl',
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+ name: 'Table2Excel',
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+ }
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+
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+ // The actual plugin constructor
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+ function Plugin(element, options) {
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+ this.element = element
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+ // jQuery has an extend method which merges the contents of two or
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+ // more objects, storing the result in the first object. The first object
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+ // is generally empty as we don't want to alter the default options for
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+ // future instances of the plugin
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+ //
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+ this.settings = $.extend({}, defaults, options)
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+ this._defaults = defaults
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+ this._name = pluginName
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+ this.init()
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+ }
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+
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+ Plugin.prototype = {
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+ init: function () {
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+ var e = this
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+
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+ e.template = {
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+ head: '<html xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:x="urn:schemas-microsoft-com:office:excel" xmlns="http://www.w3.org/TR/REC-html40"><head><meta charset="UTF-8"><!--[if gte mso 9]><xml><x:ExcelWorkbook><x:ExcelWorksheets>',
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+ sheet: {
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+ head: '<x:ExcelWorksheet><x:Name>',
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+ tail: '</x:Name><x:WorksheetOptions><x:DisplayGridlines/></x:WorksheetOptions></x:ExcelWorksheet>',
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+ },
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+ mid: '</x:ExcelWorksheets></x:ExcelWorkbook></xml><![endif]--><style>td{vnd.ms-excel.numberformat:@}</style></head><body>',
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+ table: {
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+ head: "<table border='1'>",
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+ tail: '</table>',
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+ },
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+ foot: '</body></html>',
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+ }
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+
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+ e.tableRows = []
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+
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+ // get contents of table except for exclude
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+ $(e.element).each(function (i, o) {
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+ var tempRows = ''
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+ $(o)
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+ .find('tr')
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+ .not(e.settings.exclude)
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+ .each(function (i, o) {
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+ tempRows += "<tr align='center' valign='center'>" + $(o).html() + '</tr>'
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+ })
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+ e.tableRows.push(tempRows)
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+ })
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+
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+ // exclude img tags
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+ if (e.settings.exclude_img) {
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+ e.tableRows[0] = exclude_img(e.tableRows[0])
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+ }
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+
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+ // exclude link tags
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+ if (e.settings.exclude_links) {
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+ e.tableRows[0] = exclude_links(e.tableRows[0])
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+ }
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+
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+ // exclude input tags
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+ if (e.settings.exclude_inputs) {
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+ e.tableRows[0] = exclude_inputs(e.tableRows[0])
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+ }
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+
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+ e.tableToExcel(e.tableRows, e.settings.name, e.settings.sheetName)
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+ },
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+
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+ tableToExcel: function (table, name, sheetName) {
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+ var e = this,
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+ fullTemplate = '',
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+ i,
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+ link,
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+ a
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+
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+ e.uri = 'data:application/vnd.ms-excel;base64,'
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+ e.base64 = function (s) {
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+ return window.btoa(unescape(encodeURIComponent(s)))
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+ }
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+ e.format = function (s, c) {
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+ return s.replace(/{(\w+)}/g, function (m, p) {
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+ return c[p]
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+ })
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+ }
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+ e.ctx = {
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+ worksheet: name || 'Worksheet',
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+ table: table,
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+ }
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+
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+ fullTemplate = e.template.head
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+
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+ if ($.isArray(table)) {
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+ for (i in table) {
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+ //fullTemplate += e.template.sheet.head + "{worksheet" + i + "}" + e.template.sheet.tail;
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+ fullTemplate += e.template.sheet.head + sheetName + e.template.sheet.tail
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+ }
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+ }
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+
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+ fullTemplate += e.template.mid
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+
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+ if ($.isArray(table)) {
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+ for (i in table) {
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+ fullTemplate += e.template.table.head + '{table' + i + '}' + e.template.table.tail
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+ }
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+ }
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+
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+ fullTemplate += e.template.foot
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+
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+ for (i in table) {
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+ e.ctx['table' + i] = table[i]
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+ }
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+ delete e.ctx.table
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+
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+ if ((typeof msie !== 'undefined' && msie > 0) || !!navigator.userAgent.match(/Trident.*rv\:11\./)) {
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+ // If Internet Explorer
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+ if (typeof Blob !== 'undefined') {
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+ //use blobs if we can
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+ fullTemplate = [fullTemplate]
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+ //convert to array
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+ var blob1 = new Blob(fullTemplate, {
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+ type: 'text/html'
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+ })
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+ window.navigator.msSaveBlob(blob1, getFileName(e.settings))
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+ } else {
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+ //otherwise use the iframe and save
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+ //requires a blank iframe on page called txtArea1
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+ txtArea1.document.open('text/html', 'replace')
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+ txtArea1.document.write(fullTemplate)
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+ txtArea1.document.close()
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+ txtArea1.focus()
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+ sa = txtArea1.document.execCommand('SaveAs', true, getFileName(e.settings))
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+ }
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+ } else {
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+ link = e.uri + e.base64(e.format(fullTemplate, e.ctx))
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+ a = document.createElement('a')
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+ a.download = getFileName(e.settings)
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+ a.href = link
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+ a.click()
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+ }
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+
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+ return true
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+ },
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+ }
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+
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+ function getFileName(settings) {
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+ return (settings.filename ? settings.filename : 'table2excel') + '.xls'
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+ }
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+
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+ // Removes all img tags
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+ function exclude_img(string) {
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+ return string.replace(/<img[^>]*>/gi, '')
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+ }
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+
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+ // Removes all link tags
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+ function exclude_links(string) {
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+ return string.replace(/<A[^>]*>|<\/A>/g, '')
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+ }
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+
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+ // Removes input params
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+ function exclude_inputs(string) {
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+ return string.replace(/<input[^>]*>|<\/input>/gi, '')
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+ }
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+
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+ $.fn[pluginName] = function (options) {
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+ var e = this
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+ e.each(function () {
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+ if (!$.data(e, 'plugin_' + pluginName)) {
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+ $.data(e, 'plugin_' + pluginName, new Plugin(this, options))
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+ }
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+ })
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+
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+ // chain jQuery functions
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+ return e
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+ }
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+})(jQuery, window, document)
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