使用JavaScript函数将多个HTML表格导出到Excel
我正在尝试将多个表格从HTML代码导出到excel,我在堆栈溢出上找到了一个函数,它可以完美地用于一个表格,但我正在尝试进行更改,以便它可以导出多个表格,我一直在尝试,但没有运气,这是我的代码使用JavaScript函数将多个HTML表格导出到Excel,javascript,html-table,export-to-excel,Javascript,Html Table,Export To Excel,我正在尝试将多个表格从HTML代码导出到excel,我在堆栈溢出上找到了一个函数,它可以完美地用于一个表格,但我正在尝试进行更改,以便它可以导出多个表格,我一直在尝试,但没有运气,这是我的代码 <script type="text/javascript"> function tableToExcel(name) { var tables=[]; r('div[id^="reportesTablaExcel"]').each(function(){
<script type="text/javascript">
function tableToExcel(name) {
var tables=[];
r('div[id^="reportesTablaExcel"]').each(function(){
tables.push(r(this).attr('id'));
});
console.log(tables);
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]--><meta http-equiv="content-type" content="text/plain; charset=UTF-8"/></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]; }) }
var i;
for (i = 0; i < tables.length; ++i) {
var table = tables[i];
if (!table.nodeType) table = document.getElementById(table)
var ctx = {worksheet: name || 'Worksheet', table: eval(tables[+i+]).innerHTML}
window.location.href = uri + base64(format(template, ctx))
console.log();
}
return window.location.href;
}
函数表ToExcel(名称){
var表=[];
r('div[id^=“reportesTablaExcel”]”)。每个(函数(){
tables.push(r(this.attr('id'));
});
控制台日志(表);
var uri='data:application/vnd.ms excel;base64,'
,模板=“{table}”
,base64=函数{return window.btoa(unescape(encodeURIComponent))}
,format=函数(s,c){返回s.replace(/{(\w+)}/g,函数(m,p){返回c[p];})}
var i;
对于(i=0;i
最后我是这样做的:
function tableToExcel(name) {
var tables=[];
r('div[id^="reportesTablaExcel"]').each(function(){
tables.push(r(this).attr('id'));
});
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]--><meta http-equiv="content-type" content="text/plain; charset=UTF-8"/></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]; }) }
var i;
completeTables=[];
for (i = 0; i < tables.length; ++i) {
var table = tables[i];
completeTables.push(r("#reportesTablaExcel"+i).html());
}
if (!table.nodeType) table = table
var ctx = {worksheet: name || 'Worksheet', table: completeTables}
window.location.href = uri + base64(format(template, ctx))
return window.location.href;
}
函数表EXCEL(名称){
var表=[];
r('div[id^=“reportesTablaExcel”]”)。每个(函数(){
tables.push(r(this.attr('id'));
});
var uri='data:application/vnd.ms excel;base64,'
,模板=“{table}”
,base64=函数{return window.btoa(unescape(encodeURIComponent))}
,format=函数(s,c){返回s.replace(/{(\w+)}/g,函数(m,p){返回c[p];})}
var i;
completeTables=[];
对于(i=0;i
表ToExcel(e){
var tab_text=document.getElementById(“MsoNormalTable”).outerHTML+document.getElementById(“MsoNormalTable2”).outerHTML;
var textRange;var j=0;
var sa;
var ua=window.navigator.userAgent;
变量msie=ua.indexOf(“msie”);
var txt=document.getElementById('txtArea1').contentWindow;
如果(msie>0 | |!!navigator.userAgent.match(/Trident.*rv \:11\./)//如果Internet Explorer
{
打开(“txt/html”,“替换”);
txt.document.write(制表符文本);
txt.document.close();
txt.focus();
sa=txt.document.execCommand(“SaveAs”,true,“感谢Sumit.xls”);
}
其他的
sa=window.open('data:application/vnd.ms excel',+encodeURIComponent(制表符文本));
返回(sa);
}
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将所有文件导出到excel
原因可能是您在循环中触发了window.location.href
更改。。。(但不确定)准备URL并为每个表添加一个锚,然后将其导出,这样您只需更改location.href一次如何?如果您还可以添加您合并的原始stackoverflow资源,这将是一件好事,或者他添加了吗?gist.github.com/insin/1031969我会赢,因为如果我应该给你荣誉,而不是给他荣誉,我想知道我什么时候发布(有很多清理过的代码)。
function tableToExcel(name) {
var tables=[];
r('div[id^="reportesTablaExcel"]').each(function(){
tables.push(r(this).attr('id'));
});
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]--><meta http-equiv="content-type" content="text/plain; charset=UTF-8"/></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]; }) }
var i;
completeTables=[];
for (i = 0; i < tables.length; ++i) {
var table = tables[i];
completeTables.push(r("#reportesTablaExcel"+i).html());
}
if (!table.nodeType) table = table
var ctx = {worksheet: name || 'Worksheet', table: completeTables}
window.location.href = uri + base64(format(template, ctx))
return window.location.href;
}
tablesToExcel(e){
var tab_text = document.getElementById("MsoNormalTable").outerHTML+document.getElementById("MsoNormalTable2").outerHTML;
var textRange; var j = 0;
var sa;
var ua = window.navigator.userAgent;
var msie = ua.indexOf("MSIE ");
var txt = document.getElementById('txtArea1').contentWindow;
if (msie > 0 || !!navigator.userAgent.match(/Trident.*rv\:11\./)) // If Internet Explorer
{
txt.document.open("txt/html", "replace");
txt.document.write(tab_text);
txt.document.close();
txt.focus();
sa = txt.document.execCommand("SaveAs", true, "Say Thanks to Sumit.xls");
}
else
sa = window.open('data:application/vnd.ms-excel,' + encodeURIComponent(tab_text));
return (sa);
}
<table id="MsoNormalTable">
<tr>
<th>sampleT1</th>
<th>sampleT1</th>
<th>sampleT1</th>
</tr>
<tr>
<td>sampleV1</td>
<td>sampleV1</td>
<td>sampleV1</td>
</tr>
</table>
<table id="MsoNormalTable2">
<tr>
<th>sampleT2</th>
<th>sampleT2</th>
<th>sampleT2</th>
</tr>
<tr>
<td>sampleV2</td>
<td>sampleV2</td>
<td>sampleV2</td>
</tr>
</table>
<button onClick={this.tablesToExcel.bind(this)} className="btn btn-primary"><i className="fa fa-download"></i> Export all to excel</button>
<iframe id="txtArea1" className="displayNo"></iframe>