Javascript 生成excel（转载）

转自：http://elvishehai.javaeye.com/blog/327868

 

 

<table id = "PrintA" width="100%" border="1" cellspacing="0" cellpadding="0" bgcolor = "#61FF13">
            <TR style="text-align : center;">
                <TD>单元格A</TD>
                <TD>单元格A</TD>
                <TD>单元格A</TD>
                <TD>单元格A</TD>
            </TR>
            <TR>
                <TD colSpan=4 style="text-align : center;"><font color="BLUE" face="Verdana">单元格合并行A</FONT></TD>
            </TR>
</TABLE>

<table id = "PrintB" width="100%" border="1" cellspacing="0" cellpadding="0">
    <TR style="text-align : center;">
        <TD>单元格B</TD>
        <TD>单元格B</TD>
        <TD>单元格B</TD>
        <TD>单元格B</TD>
    </TR>
    <TR>
        <TD colSpan=4 style="text-align : center;">单元格合并行B</TD>
    </TR>
</TABLE>

<input type="button" onclick="javascript:AllAreaWord();" value="导出页面指定区域内容到Word">
<input type="button" onclick="javascript:AllAreaExcel();" value="导出页面指定区域内容到Excel">
<input type="button" onclick="javascript:CellAreaExcel();" value="导出表单单元格内容到Excel">
//指定页面区域内容导入Excel
function AllAreaExcel() {
    var oXL = new ActiveXObject("Excel.Application"); 
    var oWB = oXL.Workbooks.Add(); 
    var oSheet = oWB.ActiveSheet; 
    var sel=document.body.createTextRange();
    sel.moveToElementText(PrintA);
    sel.select();
    sel.execCommand("Copy");
    oSheet.Paste();
    oXL.Visible = true;
}



//指定页面区域“单元格”内容导入Excel
function CellAreaExcel() {
    var oXL = new ActiveXObject("Excel.Application"); 
    var oWB = oXL.Workbooks.Add(); 
    var oSheet = oWB.ActiveSheet; 
    var Lenr = PrintA.rows.length;
    for (i=0;i<Lenr;i++) { 
        var Lenc = PrintA.rows(i).cells.length; 
        for (j=0;j<Lenc;j++) { 
            oSheet.Cells(i+1,j+1).value = PrintA.rows(i).cells(j).innerText; 
        }
    } 
    oXL.Visible = true; 
}



//指定页面区域内容导入Word
function AllAreaWord() {
    var oWD = new ActiveXObject("Word.Application");
    var oDC = oWD.Documents.Add("",0,1);
    var oRange =oDC.Range(0,1);
    var sel = document.body.createTextRange();
    sel.moveToElementText(PrintB);
    sel.select();
    sel.execCommand("Copy");
    oRange.Paste();
    oWD.Application.Visible = true;
    window.close();
}