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WEB页面导出为EXCEL文档的方法</

2008-12-31 17:16 615 查看
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"

"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

<head>

<meta http-equiv="Content-Type" content="text/html; charset=gb2312"/>

<title>WEB页面导出为EXCEL文档的方法</title>

</head>

<body>

<table id="tableExcel" width="100%" border="1" cellspacing="0" cellpadding="0">

<tr>

<td colspan="5" align="center">WEB页面导出为EXCEL文档的方法</td>

</tr>

<tr>

<td>hao</td>

<td>列県ao</td>

<td>hao3</td>

<td>haod4</td>

<td>haod5</td>
<td><input type="button" onclick="javascript:method2('tableExcel',1);" value="部分导入到EXCEL"></td>

</tr>

<tr>

<td>aaa</td>

<td>bbb</td>

<td>ccc</td>

<td>ddd</td>

<td>eee</td>
<td><input type="button" onclick="javascript:method2('tableExcel',2);" value="部分导入到EXCEL"></td>
</tr>

<tr>

<td>AAA</td>

<td>BBB</td>

<td>CCC</td>

<td>DDD</td>

<td>EEE</td>
<td><input type="button" onclick="javascript:method2('tableExcel' ,4);" value="部分导入到EXCEL"></td>
</tr>

<tr>

<td>FFF</td>

<td>GGG</td>

<td>HHH</td>

<td>III</td>

<td>JJJ</td>
<td><input type="button" onclick="javascript:method2('tableExcel',3);" value="部分导入到EXCEL"></td>
</tr>

</table>

<input type="button" onclick="javascript:method1('tableExcel');" value="全部导入到EXCEL">

<input type="button" onclick="javascript:getXlsFromTbl('tableExcel',null);" value="部分导入到EXCEL并带另存为">

<SCRIPT LANGUAGE="javascript">

function method1(tableid ) {//整个表格拷贝到EXCEL中

var curTbl = document.getElementById(tableid);

var oXL = new ActiveXObject("Excel.Application");

//创建AX对象excel

var oWB = oXL.Workbooks.Add();

//获取workbook对象

var oSheet = oWB.ActiveSheet;

//激活当前sheet

var sel = document.body.createTextRange();

sel.moveToElementText(curTbl);

//把表格中的内容移到TextRange中

sel.select();

//全选TextRange中内容

sel.execCommand("Copy");

//复制TextRange中内容

oSheet.Paste();

//粘贴到活动的EXCEL中

oXL.Visible = true;

//设置excel可见属性

}

function method2(tableid,e) //读取表格中每个单元到EXCEL中

{

var curTbl = document.getElementById(tableid);
var oXL = new ActiveXObject("Excel.Application");

//创建AX对象excel

var oWB = oXL.Workbooks.Add();

//获取workbook对象

var oSheet = oWB.ActiveSheet;

//激活当前sheet

var Lenr = curTbl.rows.length;

//取得表格行数

var Lenc = curTbl.rows(e).cells.length;
for (j = 0;j<Lenc;j++)
{

oSheet.Cells(1, j + 1).value = curTbl.rows(e).cells(j).innerText;
//赋值
}

oXL.Visible = true;

//设置excel可见属性

}

function getXlsFromTbl(inTblId, inWindow) {

try {

var allStr = "";

var curStr = "";

//alert("getXlsFromTbl");

if (inTblId != null && inTblId != "" && inTblId != "null") {

curStr = getTblData(inTblId, inWindow);

}

if (curStr != null) {

allStr += curStr;

}

else {

alert("你要导出的表不存在！");

return;

}

var fileName = getExcelFileName();

doFileExport(fileName, allStr);

}

catch(e) {

alert("导出发生异常:" + e.name + "->" + e.description + "!");

}

}

function getTblData(inTbl, inWindow) {

var rows = 0;

//alert("getTblData is " + inWindow);

var tblDocument = document;

if (!!inWindow && inWindow != "") {

if (!document.all(inWindow)) {

return null;

}

else {

tblDocument = eval(inWindow).document;

}

}

var curTbl = tblDocument.getElementById(inTbl);

var outStr = "";

if (curTbl != null) {

for (var j = 0; j < curTbl.rows.length; j++) {

//alert("j is " + j);

for (var i = 0; i < curTbl.rows[j].cells.length; i++) {

//alert("i is " + i);

if (i == 0 && rows > 0) {

outStr += " /t";

rows -= 1;

}

outStr += curTbl.rows[j].cells[i].innerText + "/t";

if (curTbl.rows[j].cells[i].colSpan > 1) {

for (var k = 0; k < curTbl.rows[j].cells[i].colSpan - 1; k++) {

outStr += " /t";

}

}

if (i == 0) {

if (rows == 0 && curTbl.rows[j].cells[i].rowSpan > 1) {

rows = curTbl.rows[j].cells[i].rowSpan - 1;

}

}

}

outStr += "/r/n";

}

}

else {

outStr = null;

alert(inTbl + "不存在!");

}

return outStr;

}

function getExcelFileName() {

var d = new Date();

var curYear = d.getYear();

var curMonth = "" + (d.getMonth() + 1);

var curDate = "" + d.getDate();

var curHour = "" + d.getHours();

var curMinute = "" + d.getMinutes();

var curSecond = "" + d.getSeconds();

if (curMonth.length == 1) {

curMonth = "0" + curMonth;

}

if (curDate.length == 1) {

curDate = "0" + curDate;

}

if (curHour.length == 1) {

curHour = "0" + curHour;

}

if (curMinute.length == 1) {

curMinute = "0" + curMinute;

}

if (curSecond.length == 1) {

curSecond = "0" + curSecond;

}

var fileName = "leo_zhang" + "_" + curYear + curMonth + curDate + "_"

+ curHour + curMinute + curSecond + ".csv";

//alert(fileName);

return fileName;

}

function doFileExport(inName, inStr) {

var xlsWin = null;

if (!!document.all("glbHideFrm")) {

xlsWin = glbHideFrm;

}

else {

var width = 6;

var height = 4;

var openPara = "left=" + (window.screen.width / 2 - width / 2)

+ ",top=" + (window.screen.height / 2 - height / 2)

+ ",scrollbars=no,width=" + width + ",height=" + height;

xlsWin = window.open("", "_blank", openPara);

}

xlsWin.document.write(inStr);

xlsWin.document.close();

xlsWin.document.execCommand('Saveas', true, inName);

xlsWin.close();

}

</SCRIPT>

</body>

</html>
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