标签：ati type excel window family art 实现 using cci
/********************************************************************************* * HTML save data to CSV or excel * 说明： * 将网页内容保存到csv文件或者execl中。 * * 2017-10-28 深圳 南山平山村 曾剑锋 ********************************************************************************/ 一、参考文档： 1. store data from a form using just HTML https://stackoverflow.com/questions/14360769/store-data-from-a-form-using-just-html 2. Write to CSV file locally with HTML5 https://stackoverflow.com/questions/27013963/write-to-csv-file-locally-with-html5 3. Web导出excel的几种方法 http://taote.iteye.com/blog/842496 4. JS直接导出excel 兼容ie、chrome、firefox http://blog.csdn.net/sinat_15114467/article/details/51098522 5. How do I export html table data as .csv file? https://stackoverflow.com/questions/7161113/how-do-i-export-html-table-data-as-csv-file 二、原理： data协议方式：对于支持data协议的浏览器，可以将html或是csv先用js base64处理，然后前缀data:application/vnd.ms-excel;base64,，即可使浏览器将其中的数据当做excel来处理，浏览器将提示下载或打开excel文件,可惜的是ie不支持。extjs的官网有一个grid的plugin，实现导出xhtml格式的伪excel文件，就是这么做的。 三、Example <!DOCTYPE html> <html> <head> <!-- <script src="jquery-3.2.1.min.js"></script> --> <script src="https://ajax.aspnetcdn.com/ajax/jQuery/jquery-3.2.1.min.js"></script> <script type="text/javascript"> function exportTableToCSV($table, filename) { var $rows = $table.find(‘tr:has(td),tr:has(th)‘), // Temporary delimiter characters unlikely to be typed by keyboard // This is to avoid accidentally splitting the actual contents tmpColDelim = String.fromCharCode(11), // vertical tab character tmpRowDelim = String.fromCharCode(0), // null character // actual delimiter characters for CSV format colDelim = ‘","‘, rowDelim = ‘"\r\n"‘, // Grab text from table into CSV formatted string csv = ‘"‘ + $rows.map(function (i, row) { var $row = $(row), $cols = $row.find(‘td,th‘); return $cols.map(function (j, col) { var $col = $(col), text = $col.text(); return text.replace(/"/g, ‘""‘); // escape double quotes }).get().join(tmpColDelim); }).get().join(tmpRowDelim) .split(tmpRowDelim).join(rowDelim) .split(tmpColDelim).join(colDelim) + ‘"‘, // Data URI csvData = ‘data:application/csv;charset=utf-8,‘ + encodeURIComponent(csv); console.log(csv); if (window.navigator.msSaveBlob) { // IE 10+ //alert(‘IE‘ + csv); window.navigator.msSaveOrOpenBlob(new Blob([csv], {type: "text/plain;charset=utf-8;"}), "csvname.csv") } else { $(this).attr({ ‘download‘: filename, ‘href‘: csvData, ‘target‘: ‘_blank‘ }); } } $(function() { // This must be a hyperlink $("#xx").on(‘click‘, function (event) { // exportTableToCSV.apply(this, [$(‘#projectSpreadsheet‘), ‘export.csv‘]); exportTableToCSV.apply(this, [$(‘#QMSTable‘), ‘export.csv‘]); // IF CSV, don‘t do event.preventDefault() or return false // We actually need this to be a typical hyperlink }); }); function fillHidTable(){ var htqf; //-- hidden field var rf; //-- retrieved field for ( var i = 1; i < 5; i++ ) { rf = "htqf"+i; document.getElementById(rf).innerHTML = document.getElementById("Q"+i+"CALC").value; } tableToExcel(‘hidTable‘, ‘Analysis Results‘); } var tableToExcel = (function() { var uri = ‘data:application/vnd.ms-excel;base64,‘ , template = ‘<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><!--[if gte mso 9]><xml><x:ExcelWorkbook><x:ExcelWorksheets><x:ExcelWorksheet><x:Name>{worksheet}</x:Name><x:WorksheetOptions><x:DisplayGridlines/></x:WorksheetOptions></x:ExcelWorksheet></x:ExcelWorksheets></x:ExcelWorkbook></xml><![endif]--></head><body><table>{table}</table></body></html>‘ , base64 = function(s) { return window.btoa(unescape(encodeURIComponent(s))) } , format = function(s, c) { return s.replace(/{(\w+)}/g, function(m, p) { return c[p]; }) } return function(table, name) { if (!table.nodeType) table = document.getElementById(table) var ctx = {worksheet: name || ‘Worksheet‘, table: table.innerHTML} window.location.href = uri + base64(format(template, ctx)) } })() </script> <title>HTML Form Data to Excel</title> <style type="text/css" media="screen"> .divCenMid{font-family:Arial,sans-serif;font-size:14pt;font-style:normal;font-weight:700;text-align:center;vertical-align:middle;margin:0;} .allbdrCenMid{border:.75pt solid windowtext;color:#000;font-family:Arial,sans-serif;font-size:10pt;font-style:normal;font-weight:400;text-align:center;vertical-align:middle;margin:0;} .allbdrCenTop{border:.75pt solid windowtext;color:#000;font-family:Arial,sans-serif;font-size:10pt;font-style:normal;font-weight:400;text-align:center;vertical-align:top;margin:0;} .allbdrLtMid{border:.75pt solid windowtext;color:#000;font-family:Arial,sans-serif;font-size:10pt;font-style:normal;font-weight:400;text-align:left;vertical-align:middle;margin:0;} .allbdrLtTop{border:.75pt solid windowtext;color:#000;font-family:Arial,sans-serif;font-size:10pt;font-style:normal;font-weight:400;text-align:left;vertical-align:top;margin:0;} </style> </head> <body> <table width= "565px" cellspacing="0" cellpadding="0" style="border-spacing:0;" id="QMSTable"> <col width="25px"/> <col width="120px"/> <col width="360px"/> <col width="60px"/> <tr> <td class="divCenMid" colspan = "4"> QMS Assessment</td> </tr> <tr> <td class="allbdrCenMid"> No</td> <td class="allbdrCenMid"> Criteria</td> <td class="allbdrLtMid"> Question</td> <td class="allbdrCenMid"> Score</td> </tr> <tr> <td class="allbdrCenTop"> Q1</td> <td class="allbdrLtTop"> Quality Unit Independency</td> <td class="allbdrLtTop"> Do you have the Quality Unit?</td> <td class="allbdrCenMid"> <input id="Q1CALC" type="text" value="" class="nobdrCenMid" style="overflow:hidden; width:93% " name="Q1CALC"/> </td> </tr> <tr> <td class="allbdrCenTop"> Q2</td> <td class="allbdrLtTop"> Apply PICS GMP</td> <td class="allbdrLtTop"> Which GMP regulation do you use?</td> <td class="allbdrCenMid"> <input id="Q2CALC" type="text" value="" class="nobdrCenMid" style="overflow:hidden; width:93% " name="Q2CALC"/> </td> </tr> <tr> <td class="allbdrCenTop"> Q3</td> <td class="allbdrLtTop"> Deviation or Non-conformance</td> <td class="allbdrLtTop"> Do you have a deviation or non-conformance procedure?</td> <td class="allbdrCenMid"> <input id="Q3CALC" type="text" value="" class="nobdrCenMid" style="overflow:hidden; width:93% " name="Q3CALC"/> </td> </tr> <tr> <td class="allbdrCenTop"> Q4</td> <td class="allbdrLtTop"> Complaint</td> <td class="allbdrLtTop"> Do you have a customer complaint procedure?</td> <td class="allbdrCenMid"> <input id="Q4CALC" type="text" value="" class="nobdrCenMid" style="overflow:hidden; width:93% " name="Q4CALC"/> </td> </tr> </table> <div id="hidTable" style="display: none"> <table id="testTable"> <caption>Supplier Risk Analysis</caption> <colgroup></colgroup> <colgroup></colgroup> <colgroup></colgroup> <thead> <tr> <th>No.</th> <th>Question</th> <th>Score</th> </tr> </thead> <tbody> <tr> <td>Q1</td> <td>Do you have the Quality Unit?</td> <td id="htqf1">-</td> </tr> <tr> <td>Q2</td> <td>Apply PICS GMP?</td> <td id="htqf2">-</td> </tr> <tr> <td>Q3</td> <td>Do you have a deviation or non-conformance procedure?</td> <td id="htqf3">-</td> </tr> <tr> <td>Q4</td> <td>Do you have a customer complaint procedure?</td> <td id="htqf4">-</td> </tr> </tbody> </table> </div> <input type="button" onclick="fillHidTable()" value="Export Data to Excel"> <br /> <br /> <div> <a href="#" id="xx" style="text-decoration:none;color:#000;background-color:#ddd;border:1px solid #ccc;padding:8px;">Export Table data into Excel</a> </div> </body> </html>
HTML save data to CSV or excel
标签：ati type excel window family art 实现 using cci
原文地址：http://www.cnblogs.com/zengjfgit/p/7747439.html
