<%@LANGUAGE="JAVASCRIPT" CODEPAGE="65001"%>
<%
//塗聚文
//20131021
function getData(connectionString, sql){
var result = null;
var adStateOpen = 1;
var connection = new ActiveXObject("ADODB.CONNECTION");
try{
connection.Open(connectionString);
} catch(e1){
return null;
}
if (connection.State !== adStateOpen) {
return null;
}
try{
var recordset = connection.Execute(sql);
} catch(e2){
return null;
}
if (!recordset.EOF) {
result = recordset.GetRows().toArray();
recordset.Close();
}
recordset = null;
connection.Close();
connection = null;
return result;
}
function writeCsvHttpHeaders(filename){
Response.ContentType = "text/csv";
Response.Charset = "utf-8";
Response.AddHeader("Content-Disposition",
"attachment; filename="+filename+".csv");
}
function writeXlsHttpHeaders(filename){
Response.ContentType = "application/vnd.ms-excel";
Response.Charset = "utf-8";
Response.AddHeader("Content-Disposition",
"attachment; filename="+filename+".xls");
}
function getXlsStart(){
return ""
+ "<html>
"
+ "<head>
"
+ "<meta http-equiv="Content-Type" "
+ "content="text/html; charset=UTF-8">
"
+ "<style type="text/css">
"
+ "html, body, table {
"
+ " margin: 0;
"
+ " padding: 0;
"
+ " font-size: 11pt;
"
+ "}
"
+ "table, th, td {
"
+ " border: 0.1pt solid #D0D7E5;
"
+ " border-collapse: collapse;
"
+ " border-spacing: 0;
"
+ "}
"
+ "</style>
"
+ "</head>
"
+ "<body>
"
+ "<table>
"
+ "";
}
function getXlsEnd(){
return ""
+ "</table>
"
+ "</body>
"
+ "</html>"
+ "";
}
function csvEscape(val){
if (typeof val === "number") {
return val.toString(10).replace(".", ",");
} else if (typeof val === "string") {
if (val.indexOf(""") !== -1) {
return """+val.replace(/"/g, """")+""";
} else if (val.indexOf(";") !== -1) {
return """+val+""";
} else {
return val;
}
} else if (val === null) {
return "#NULL#";
} else if (val === undefined) {
return "#UNDEFINED#";
} else {
return "#ERROR#";
}
}
function writeCsv(filename, data, columnCount){
writeCsvHttpHeaders(filename);
// utf-8 BOM (very important for special characters)
Response.Write("uFEFF");
for (var i=0, il=data.length; i<il; i+=columnCount) {
for (var j=0; j<columnCount; j++) {
Response.Write(csvEscape(data[i+j]));
if (j !== columnCount-1) {
Response.Write(";");
}
}
Response.Write("
");
// prevent Response Buffering Limit Exceeded
if (i % 1000 === 0) {
Response.Flush();
}
}
}
function xlsEscape(val){
if (typeof val === "number") {
return val.toString(10).replace(".", ",");
} else if (typeof val === "string") {
return Server.HTMLEncode(val);
} else if (val === null) {
return "#NULL#";
} else if (val === undefined) {
return "#UNDEFINED#";
} else {
return "#ERROR#";
}
}
function writeXls(filename, data, columnCount){
writeXlsHttpHeaders(filename);
Response.Write(getXlsStart());
for (var i=0, il=data.length; i<il; i+=columnCount) {
Response.Write("<tr>");
for (var j=0; j<columnCount; j++) {
Response.Write("<td>");
Response.Write(xlsEscape(data[i+j]));
Response.Write("</td>");
}
Response.Write("</tr>
");
// prevent Response Buffering Limit Exceeded
if (i % 1000 === 0) {
Response.Flush();
}
}
Response.Write(getXlsEnd());
}
function main(){
var filetype ="Excel" ' Request.QueryString("filetype")();
var connectionString = "Provider=SQLOLEDB.1;"
+ "Data Source=188.68.218.86;"
+ "User ID=sa;"
+ "Password=2011intranet;"
+ "Initial Catalog=intranet";
var sql = ""
+ "SELECT *
"
'+ ", B_Name
"
'+ ", B_EnglishName
"
+ "FROM branch
"
+ ";";
var filename = "filename";
var columnCount = 3;
var data = getData(connectionString, sql);
if (data !== null) {
Response.Clear();
if (filetype == "csv") {
writeCsv(filename, data, columnCount);
} else {
writeXls(filename, data, columnCount);
}
} else {
Response.Write("Error, no data found");
}
Response.End();
}
main();
%>