JavaScript将页面表格导出为Excel的具体实现

时间:2020-05-13 人气:0

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE>导出Excel</TITLE>
<script type="text/javascript">
var idTmr = "";
function killExcelProcess(appExcel_){
appExcel_.Quit();
appExcel_ = null;
idTmr = window.setInterval("Cleanup();",1);
}

//导出到excel，参数tableid为JSP页面需要导出的table的id，需要更改IE的安全设置，ActiveX都打开，如果还是不能使用，再服务端运行“regsvr32 scrrun.dll”
function exportToExcel(tableid,notitleandsearch){
try {
clipboardData.setData('Text','');
var appExcel = new ActiveXObject("Excel.Application");

killExcelProcess(appExcel);
appExcel.workbooks.add;

//标题
if (notitleandsearch==null||notitleandsearch==false){
var elTable = document.getElementById('div_title');
var oRangeRef = document.body.createTextRange();
oRangeRef.moveToElementText(elTable);
oRangeRef.execCommand( "Copy" );
appExcel.ActiveSheet.Cells(1,3).select();
appExcel.ActiveSheet.Paste();

clipboardData.setData('Text','');
appExcel.ActiveSheet.Cells(2,1).select();
appExcel.ActiveSheet.Paste();
}

var elTable1 = document.getElementById(tableid);
var oRangeRef1 = document.body.createTextRange();
oRangeRef1.moveToElementText(elTable1);
oRangeRef1.execCommand( "Copy" );

appExcel.WorkSheets(1).Activate;
if (notitleandsearch==null||notitleandsearch==false){
appExcel.ActiveSheet.Cells(3,1).select();
}else{
appExcel.ActiveSheet.Cells(1,1).select();
}
appExcel.WorkSheets(1).Activate;
appExcel.ActiveSheet.Paste();
appExcel.Visible = true;

} catch(e) {
alert("请确认IE安全设置，ActiveX都启用！");
return false;
}
clipboardData.setData('text','');
}
</script>
</HEAD>

<BODY>
<button onclick="javascript:exportToExcel('testList','');">导出</button><br>

<div id='div_title' >
<font color='black' size='4'><strong>导出报表</strong></font>
</div>
<table id = "testList" bordercolor="#000000" border = "1">
<tr>
<td>序列</td>
<td>姓名</td>
<td>数量</td>
</tr>
<tr>
<td>1</td>
<td>张三1</td>
<td>2</td>
</tr>
<tr>
<td>2</td>
<td>张三2</td>
<td>2</td>
</tr>
<tr>
<td>3</td>
<td>张三3</td>
<td>2</td>
</tr>
<tr>
<td>4</td>
<td>张三4</td>
<td>2</td>
</tr>
<tr>
<td>5</td>
<td>张三5</td>
<td>2</td>
</tr>
<tr>
<td colspan="2">总计：</td>
<td>10</td>
</tr>

</table>
</BODY>
</HTML>

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