您的位置:首页 > 编程语言 > ASP

ASP导出Excel数据的四种方法

2005-07-07 15:26 501 查看
 一、使用OWC

  什么是OWC?

  OWC是Office Web Compent的缩写,即Microsoft的Office Web组件,它为在Web中绘制图形提供了灵活的同时也是最基本的机制。在一个intranet环境中,如果可以假设客户机上存在特定的浏览器和一些功能强大的软件(如IE5和Office 2000),那么就有能力利用Office Web组件提供一个交互式图形开发环境。这种模式下,客户端工作站将在整个任务中分担很大的比重。

1<%Option Explicit
2Class ExcelGen
3Private objSpreadsheet
4Private iColOffset
5
6Private iRowOffset
7Sub Class_Initialize()
8Set objSpreadsheet = Server.CreateObject("OWC.Spreadsheet")
9iRowOffset = 2
10iColOffset = 2
11End Sub
12
13Sub Class_Terminate()
14Set objSpreadsheet = Nothing 'Clean up
15End Sub
16
17Public Property Let ColumnOffset(iColOff)
18If iColOff > 0 then
19iColOffset = iColOff
20Else
21iColOffset = 2
22End If
23End Property
24
25Public Property Let RowOffset(iRowOff)
26If iRowOff > 0 then
27iRowOffset = iRowOff
28Else
29iRowOffset = 2
30End If
31End Property Sub GenerateWorksheet(objRS)
32'Populates the Excel worksheet based on a Recordset's contents
33'Start by displaying the titles
34If objRS.EOF then Exit Sub
35Dim objField, iCol, iRow
36iCol = iColOffset
37iRow = iRowOffset
38For Each objField in objRS.Fields
39objSpreadsheet.Cells(iRow, iCol).Value = objField.Name
40objSpreadsheet.Columns(iCol).AutoFitColumns
41'设置Excel表里的字体
42objSpreadsheet.Cells(iRow, iCol).Font.Bold = True
43objSpreadsheet.Cells(iRow, iCol).Font.Italic = False
44objSpreadsheet.Cells(iRow, iCol).Font.Size = 10
45objSpreadsheet.Cells(iRow, iCol).Halignment = 2 '居中
46iCol = iCol + 1
47Next 'objField
48'Display all of the data
49Do While Not objRS.EOF
50iRow = iRow + 1
51iCol = iColOffset
52For Each objField in objRS.Fields
53If IsNull(objField.Value) then
54objSpreadsheet.Cells(iRow, iCol).Value = ""
55Else
56objSpreadsheet.Cells(iRow, iCol).Value = objField.Value
57objSpreadsheet.Columns(iCol).AutoFitColumns
58objSpreadsheet.Cells(iRow, iCol).Font.Bold = False
59objSpreadsheet.Cells(iRow, iCol).Font.Italic = False
60objSpreadsheet.Cells(iRow, iCol).Font.Size = 10
61End If
62iCol = iCol + 1
63Next 'objField
64objRS.MoveNext
65Loop
66End Sub Function SaveWorksheet(strFileName)
67
68'Save the worksheet to a specified filename
69On Error Resume Next
70Call objSpreadsheet.ActiveSheet.Export(strFileName, 0)
71SaveWorksheet = (Err.Number = 0)
72End Function
73End Class
74
75Dim objRS
76Set objRS = Server.CreateObject("ADODB.Recordset")
77objRS.Open "SELECT * FROM xxxx", "Provider=SQLOLEDB.1;Persist Security
78
79Info=True;User ID=xxxx;Password=xxxx;Initial Catalog=xxxx;Data source=xxxx;"
80Dim SaveName
81SaveName = Request.Cookies("savename")("name")
82Dim objExcel
83Dim ExcelPath
84ExcelPath = "Excel\" & SaveName & ".xls"
85Set objExcel = New ExcelGen
86objExcel.RowOffset = 1
87objExcel.ColumnOffset = 1
88objExcel.GenerateWorksheet(objRS)
89If objExcel.SaveWorksheet(Server.MapPath(ExcelPath)) then
90'Response.Write "<html><body bgcolor='gainsboro' text='#000000'>已保存为Excel文件.
91
92<a href='" & server.URLEncode(ExcelPath) & "'>下载</a>"
93Else
94Response.Write "在保存过程中有错误!"
95End If
96Set objExcel = Nothing
97objRS.Close
98Set objRS = Nothing
99%>
100
101
  二、用Excel的Application组件在客户端导出到Excel或Word

  注意:两个函数中的“data“是网页中要导出的table的 id

<input type="hidden" name="out_word" onclick="vbscript:buildDoc" value="导出到word" class="notPrint">
<input type="hidden" name="out_excel" onclick="AutomateExcel();" value="导出到excel" class="notPrint">

 

<SCRIPT LANGUAGE="javascript">
<!--
function AutomateExcel()
{
// Start Excel and get Application object.
var oXL = new ActiveXObject("Excel.Application");
// Get a new workbook.
var oWB = oXL.Workbooks.Add();
var oSheet = oWB.ActiveSheet;
var table = document.all.data;
var hang = table.rows.length;

var lie = table.rows(0).cells.length;

// Add table headers going cell by cell.
for (i=0;i<hang;i++)
{
for (j=0;j<lie;j++)
{
oSheet.Cells(i+1,j+1).value = table.rows(i).cells(j).innerText;
}

}
oXL.Visible = true;
oXL.UserControl = true;
}
//-->
</SCRIPT>

2. 导出到Excel代码

<script language="javascript">
function exportExcel(atblData)
{
if (typeof(EXPORT_OBJECT)!="object")
{
document.body.insertAdjacentHTML("afterBegin","<OBJECT style='display:none' classid=clsid:0002E510-0000-0000-C000-000000000046 id=EXPORT_OBJECT></Object>");
}
with (EXPORT_OBJECT){
DataType = "HTMLData";
HTMLData =atblData.outerHTML;
try{
ActiveSheet.Export("C:\\sortTEL.xls",0);
alert('导出EXCEL文档完毕');
}
catch (e)
{
alert('导出Excel表失败,请确定已安装Excel2000(或更高版本),并且没打开同名xls文件');
}
}
}
</script>
<center><input type="button" value="导出以上数据为Excel文档" onclick="exportExcel(tblData)"></center>

  导出到Word代码

<script language="vbscript">
Sub buildDoc
set table = document.all.data
row = table.rows.length
column = table.rows(1).cells.length

Set objWordDoc = CreateObject("Word.Document")

objWordDoc.Application.Documents.Add theTemplate, False
objWordDoc.Application.Visible=True

Dim theArray(20,10000)
for i=0 to row-1
for j=0 to column-1
theArray(j+1,i+1) = table.rows(i).cells(j).innerTEXT
next
next
objWordDoc.Application.ActiveDocument.Paragraphs.Add.Range.InsertBefore("综合查询结果集") //显示表格标题

objWordDoc.Application.ActiveDocument.Paragraphs.Add.Range.InsertBefore("")
Set rngPara = objWordDoc.Application.ActiveDocument.Paragraphs(1).Range
With rngPara
.Bold = True //将标题设为粗体
.ParagraphFormat.Alignment = 1 //将标题居中
.Font.Name = "隶书" //设定标题字体
.Font.Size = 18 //设定标题字体大小
End With
Set rngCurrent = objWordDoc.Application.ActiveDocument.Paragraphs(3).Range
Set tabCurrent = ObjWordDoc.Application.ActiveDocument.Tables.Add(rngCurrent,row,column)

for i = 1 to column

objWordDoc.Application.ActiveDocument.Tables(1).Rows(1).Cells(i).Range.InsertAfter theArray(i,1)
objWordDoc.Application.ActiveDocument.Tables(1).Rows(1).Cells(i).Range.ParagraphFormat.alignment=1
next
For i =1 to column
For j = 2 to row
objWordDoc.Application.ActiveDocument.Tables(1).Rows(j).Cells(i).Range.InsertAfter theArray(i,j)
objWordDoc.Application.ActiveDocument.Tables(1).Rows(j).Cells(i).Range.ParagraphFormat.alignment=1
Next
Next

End Sub
</SCRIPT>

  三、直接在IE中打开,再存为EXCEL文件

  把读出的数据用<table>格式,在网页中显示出来,同时,加上下一句即可把EXCEL表在客客户端显示。

<%response.ContentType ="application/vnd.ms-excel"%>

  注意:显示的页面中,只把<table>输出,最好不要输出其他表格以外的信息。

  四、导出以半角逗号隔开的csv

  用fso方法生成文本文件的方法,生成一个扩展名为csv文件。此文件,一行即为数据表的一行。生成数据表字段用半角逗号隔开。(有关fso生成文本文件的方法,在此就不做介绍了)

  CSV文件介绍 (逗号分隔文件)

  选择该项系统将创建一个可供下载的CSV 文件; CSV是最通用的一种文件格式,它可以非常容易地被导入各种PC表格及数据库中。

  请注意即使选择表格作为输出格式,仍然可以将结果下载CSV文件。在表格输出屏幕的底部,显示有 "CSV 文件"选项,点击它即可下载该文件。

  如果您把浏览器配置为将您的电子表格软件与文本(TXT)/逗号分隔文件(CSV) 相关联,当您下载该文件时,该文件将自动打开。下载下来后,如果本地已安装EXCEL,点击此文件,即可自动用EXCEL软件打开此文件。

内容来自用户分享和网络整理,不保证内容的准确性,如有侵权内容,可联系管理员处理 点击这里给我发消息
标签: