注意：ie浏览器需要以下设置：
打开ie，在常用工具栏中选择“工具”--->internet选项---->选择"安全"标签页--->选择"自定义级别"--->弹出的窗口中找到activex控件和插件--->
将"activex控件自动提示"
"对没有标记安全的activex控件进行初始化和脚本运行"
"下载未签名的activex控件"
三项 选择启用 即可!
htmlexporttoexcel.js 代码
我要评论
1 /*
2 * html导出excel文件(兼容ie及所有浏览器)
3 * @param {any} tableid table父元素id
4 * @param {any} filename 文件名称
5 */
6 function htmlexporttoexcel(tableid, filename) {
7 if (getexplorer() === 'ie' || getexplorer() === undefined) {
8 htmlexporttoexcelforie(tableid, filename);
9 }
10 else {
11 htmlexporttoexcelforentire(tableid, filename);
12 }
13 }
14
15 //ie浏览器导出excel
16 function htmlexporttoexcelforie(tableid, filename) {
17 try {
18 var oxl = new activexobject("excel.application");
19 //oxl.visible = true;
20 //oxl.screenupdating = false;
21 } catch (e1) {
22 try {
23 oxl = new activexobject("et.application");
24 } catch (e2) {
25 alert(e2.description + "\n\n\n要使用excel对象，您必须安装excel电子表格软件\n或者,需要安装kingsoft et软件\n\n同时浏览器须使用“activex 控件”，您的浏览器须允许执行控件。");
26 return;
27 }
28 }
29 //创建ax对象excel
30 var owb = oxl.workbooks.add();
31 //获取workbook对象
32 var xlsheet = owb.worksheets(1);
33
34 var eltable = document.getelementbyid(tableid);
35
36 //替换掉表格td中隐藏的html元素
37 var tablehtml = replacehtml(eltable.innerhtml);
38
39 var newtable = document.getelementbyid("newdata");
40 //console.log();
41 newtable.innerhtml = tablehtml;
42
43 //激活当前sheet
44 var sel = document.body.createtextrange();
45 sel.movetoelementtext(newtable);
46 //把表格中的内容移到textrange中
47 sel.select;
48 //全选textrange中内容
49 sel.execcommand("copy");
50 //复制textrange中内容
51 xlsheet.paste();
52 //粘贴到活动的excel中
53 oxl.visible = true;
54 //设置excel可见属性
55
56 newtable.innerhtml = "";
57
58 try {
59 //设置 sheet 名称
60 xlsheet.name = filename;
61 var fname = oxl.application.getsaveasfilename(filename + ".xls", "excel spreadsheets (*.xls), *.xls");
62 } catch (e) {
63 print("nested catch caught " + e);
64 } finally {
65 owb.saveas(fname);
66 owb.close();
67 //xls.visible = false;
68 oxl.screenupdating = true;
69 oxl.quit();
70 }
71 }
72
73 //非ie浏览器导出excel
74 var htmlexporttoexcelforentire = (function () {
75 var uri = 'data:application/vnd.ms-excel;base64,',
76 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]-->' +
77 /**********这部分是加载表格的样式 没有样式可以省略 start**********/
78 '<style type="text/css">' +
79 '.tablefrom {width: 100%;border-collapse: collapse;}' +
80 '.tablefrom, .tablefrom td, .tablefrom th {text-align: center;font: 12px arial, helvetica, sans-serif;border: 1px solid #fff;}' +
81 '.tablefrom th{background:#328aa4;color:#fff;}' +
82 '.tablefrom td{background:#e5f1f4;}' +
83 '.tablefrom .bluebgcolor td {color: #fff;background-color: #0070c0;}' +
84 '.tablefrom .lightbluebgcolor td {color: #000000;background-color: #bdd7ee;}' +
85 '.tablefrom tr .bluebgcolortd { color: #fff;background-color: #0070c0;}' +
86 '.tablefrom tr .lightbluebgcolortd {color: #000000;background-color: #bdd7ee;}' +
87 '</style>'
88 /**********这部分是加载表格的样式 没有样式可以省略 end**********/
89 + '</head><body>{table}</body></html>',
90 base64 = function (s) { return window.btoa(unescape(encodeuricomponent(s))); },
91 format = function (s, c) { return s.replace(/{(\w+)}/g, function (m, p) { return c[p]; }); };
92 return function (table, name) {
93 if (!table.nodetype) { table = document.getelementbyid(table); }
94 //替换掉表格td中隐藏的html元素
95 var strhtml = replacehtml(table.innerhtml);
96 var ctx = { worksheet: name || 'worksheet', table: strhtml };
97
98 document.getelementbyid("dlink").href = uri + base64(format(template, ctx));
99 document.getelementbyid("dlink").download = name + ".xls";
100 document.getelementbyid("dlink").click();
101 };
102 })();
103
104 //获取当前使用浏览器
105 function getexplorer() {
106 var explorer = window.navigator.useragent;
107 //ie
108 if (explorer.indexof("msie") >= 0) {
109 return 'ie';
110 }
111 //firefox
112 else if (explorer.indexof("firefox") >= 0) {
113 return 'firefox';
114 }
115 //chrome
116 else if (explorer.indexof("chrome") >= 0) {
117 return 'chrome';
118 }
119 //opera
120 else if (explorer.indexof("opera") >= 0) {
121 return 'opera';
122 }
123 //safari
124 else if (explorer.indexof("safari") >= 0) {
125 return 'safari';
126 }
127 }
128
129 //将隐藏的html元素替换掉
130 function replacehtml(tablehtml) {
131 var radiovalue = $('input[name="bedstatus"]:checked ').val();
132 if (radiovalue === 'yuan') {
133 tablehtml = tablehtml.replace(/<span class="span_wanyuan" [^<>]*?>(.*?)<\/span>/gi, "");
134 }
135 else if (radiovalue === 'wanyuan') {
136 tablehtml = tablehtml.replace(/<span class="span_yuan" [^<>]*?>(.*?)<\/span>/gi, "");
137 }
138 return tablehtml;
139 }
另外，我的功能需要替换掉td中隐藏的html元素，所以需要将新的table复制到另一个隐藏的div中。
页面html代码：
1 <div id="divdata"> 2 <table class="tablefrom" id="tbdata" style="width: 100%; border-collapse: collapse;" border="0" cellspacing="0"> 3 <tbody> 4 <tr> 5 <th rowspan="2" colspan="2" scope="col">序号</th> 6 <th style="min-width: 70px;" rowspan="2" scope="col">项目</th> 7 <th style="min-width: 50px;" rowspan="2" scope="col">维度</th> 8 <th style="min-width: 50px;" rowspan="2" scope="col">本月资金</th> 9 <th rowspan="2" colspan="1" scope="col">某部门</th> 10 <th colspan="2" scope="col">支付</th> 11 </tr> 12 <tr> 13 <th style="min-width: 50px;" scope="col">执行</th> 14 <th style="min-width: 50px;" scope="col">余额</th> 15 </tr> 16 <tr> 17 <td style="color: rgb(0, 0, 0); font-weight: bold; background-color: rgb(189, 215, 238);" rowspan="163" scope="col">经营费用类</td> 18 <td style="min-width: 50px;" rowspan="3" scope="col">1</td> 19 <td rowspan="3" scope="col">销售退款</td> 20 <td scope="col">实际</td> 21 <td style="color: rgb(0, 0, 0); background-color: rgb(189, 215, 238);" scope="col"><span class="span_yuan">100000</span><span class="span_wanyuan" style="display: none;">10</span></td> 22 <td scope="col"><span class="span_yuan">100000</span><span class="span_wanyuan" style="display: none;">10</span></td> 23 <td scope="col"><span class="span_yuan">100000</span><span class="span_wanyuan" style="display: none;">10</span></td> 24 <td scope="col"><span class="span_yuan">900000</span><span class="span_wanyuan" style="display: none;">90</span></td> 25 </tr> 26 <tr> 27 <td scope="col">计划</td> 28 <td style="color: rgb(0, 0, 0); background-color: rgb(189, 215, 238);" scope="col"><span class="span_yuan">1000000</span><span class="span_wanyuan" style="display: none;">100</span></td> 29 <td scope="col"><span class="span_yuan">1000000</span><span class="span_wanyuan" style="display: none;">100</span></td> 30 <td scope="col">-</td> 31 <td scope="col">-</td> 32 </tr> 33 <tr> 34 <td scope="col">差额</td> 35 <td style="color: rgb(0, 0, 0); background-color: rgb(189, 215, 238);" scope="col"><span class="span_yuan">900000</span><span class="span_wanyuan" style="display: none;">90</span></td> 36 <td scope="col"><span class="span_yuan">900000</span><span class="span_wanyuan" style="display: none;">90</span></td> 37 <td scope="col">-</td> 38 <td scope="col">-</td> 39 </tr> 40 </tbody> 41 </table> 42 </div> 43 <div id="newdata" style="display: none;"></div>
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