|
一、使用OWC
什么是OWC？
OWC是Office Web Compent的縮寫(xiě)，即Microsoft的Office Web組件，它為在Web中繪制圖形提供了靈活的同時(shí)也是最基本的機(jī)制。在一個(gè)intranet環(huán)境中，如果可以假設(shè)客戶機(jī)上存在特定的瀏覽器和一些功能強(qiáng)大的軟件（如IE5和Office 2000），那么就有能力利用Office Web組件提供一個(gè)交互式圖形開(kāi)發(fā)環(huán)境。這種模式下，客戶端工作站將在整個(gè)任務(wù)中分擔(dān)很大的比重。
<%
Option Explicit
Class ExcelGen
Private objSpreadsheet
Private iColOffset
Private iRowOffset
Sub Class_Initialize()
Set objSpreadsheet = Server.CreateObject("OWC.Spreadsheet")
iRowOffset = 2
iColOffset = 2
End Sub
Sub Class_Terminate()
Set objSpreadsheet = Nothing "Clean up
End Sub
Public Property Let ColumnOffset(iColOff)
If iColOff ＞ 0 then
iColOffset = iColOff
Else
iColOffset = 2
End If
End Property
Public Property Let RowOffset(iRowOff)
If iRowOff ＞ 0 then
iRowOffset = iRowOff
Else
iRowOffset = 2
End If
End Property Sub GenerateWorksheet(objRS)
"Populates the Excel worksheet based on a Recordset"s contents
"Start by displaying the titles
If objRS.EOF then Exit Sub
Dim objField, iCol, iRow
iCol = iColOffset
iRow = iRowOffset
For Each objField in objRS.Fields
objSpreadsheet.Cells(iRow, iCol).Value = objField.Name
objSpreadsheet.Columns(iCol).AutoFitColumns
"設(shè)置Excel表里的字體
objSpreadsheet.Cells(iRow, iCol).Font.Bold = True
objSpreadsheet.Cells(iRow, iCol).Font.Italic = False
objSpreadsheet.Cells(iRow, iCol).Font.Size = 10
objSpreadsheet.Cells(iRow, iCol).Halignment = 2 "居中
iCol = iCol + 1
Next "objField
"Display all of the data
Do While Not objRS.EOF
iRow = iRow + 1
iCol = iColOffset
For Each objField in objRS.Fields
If IsNull(objField.Value) then
objSpreadsheet.Cells(iRow, iCol).Value = ""
Else
objSpreadsheet.Cells(iRow, iCol).Value = objField.Value
objSpreadsheet.Columns(iCol).AutoFitColumns
objSpreadsheet.Cells(iRow, iCol).Font.Bold = False
objSpreadsheet.Cells(iRow, iCol).Font.Italic = False
objSpreadsheet.Cells(iRow, iCol).Font.Size = 10
End If
iCol = iCol + 1
Next "objField
objRS.MoveNext
Loop
End Sub Function SaveWorksheet(strFileName)
"Save the worksheet to a specified filename
On Error Resume Next
Call objSpreadsheet.ActiveSheet.Export(strFileName, 0)
SaveWorksheet = (Err.Number = 0)
End Function
End Class
Dim objRS
Set objRS = Server.CreateObject("ADODB.Recordset")
objRS.Open "SELECT * FROM xxxx", "Provider=SQLOLEDB.1;Persist Security
Info=True;User ID=xxxx;Password=xxxx;Initial Catalog=xxxx;Data source=xxxx;"
Dim SaveName
SaveName = Request.Cookies("savename")("name")
Dim objExcel
Dim ExcelPath
ExcelPath = "Excel\" & SaveName & ".xls"
Set objExcel = New ExcelGen
objExcel.RowOffset = 1
objExcel.ColumnOffset = 1
objExcel.GenerateWorksheet(objRS)
If objExcel.SaveWorksheet(Server.MapPath(ExcelPath)) then
"Response.Write "＜html＞＜body bgcolor="gainsboro" text="#000000"＞已保存為Excel文件.
＜a href="" & server.URLEncode(ExcelPath) & ""＞下載＜/a＞"
Else
Response.Write "在保存過(guò)程中有錯(cuò)誤!"
End If
Set objExcel = Nothing
objRS.Close
Set objRS = Nothing
%＞
二、用Excel的Application組件在客戶端導(dǎo)出到Excel或Word
注意：兩個(gè)函數(shù)中的“data“是網(wǎng)頁(yè)中要導(dǎo)出的table的 id
＜input type="hidden" name="out_word" onclick="vbscript:buildDoc" value="導(dǎo)出到word" class="notPrint"＞
＜input type="hidden" name="out_excel" onclick="AutomateExcel();" value="導(dǎo)出到excel" class="notPrint"＞
導(dǎo)出到Excel代碼
＜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＞
導(dǎo)出到Word代碼
＜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("綜合查詢結(jié)果集") //顯示表格標(biāo)題
objWordDoc.Application.ActiveDocument.Paragraphs.Add.Range.InsertBefore("")
Set rngPara = objWordDoc.Application.ActiveDocument.Paragraphs(1).Range
With rngPara
.Bold = True //將標(biāo)題設(shè)為粗體
.ParagraphFormat.Alignment = 1 //將標(biāo)題居中
.Font.Name = "隸書(shū)" //設(shè)定標(biāo)題字體
.Font.Size = 18 //設(shè)定標(biāo)題字體大小
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中打開(kāi)，再存為EXCEL文件
把讀出的數(shù)據(jù)用＜table＞格式，在網(wǎng)頁(yè)中顯示出來(lái)，同時(shí)，加上下一句即可把EXCEL表在客客戶端顯示。
＜%response.ContentType ="application/vnd.ms-excel"%＞
注意：顯示的頁(yè)面中，只把＜table＞輸出，最好不要輸出其他表格以外的信息。
四、導(dǎo)出以半角逗號(hào)隔開(kāi)的csv
用fso方法生成文本文件的方法，生成一個(gè)擴(kuò)展名為csv文件。此文件，一行即為數(shù)據(jù)表的一行。生成數(shù)據(jù)表字段用半角逗號(hào)隔開(kāi)。（有關(guān)fso生成文本文件的方法，在此就不做介紹了）
CSV文件介紹 （逗號(hào)分隔文件）
選擇該項(xiàng)系統(tǒng)將創(chuàng)建一個(gè)可供下載的CSV 文件； CSV是最通用的一種文件格式，它可以非常容易地被導(dǎo)入各種PC表格及數(shù)據(jù)庫(kù)中。
請(qǐng)注意即使選擇表格作為輸出格式，仍然可以將結(jié)果下載CSV文件。在表格輸出屏幕的底部，顯示有 "CSV 文件"選項(xiàng)，點(diǎn)擊它即可下載該文件。
如果您把瀏覽器配置為將您的電子表格軟件與文本（TXT）/逗號(hào)分隔文件（CSV） 相關(guān)聯(lián)，當(dāng)您下載該文件時(shí)，該文件將自動(dòng)打開(kāi)。下載下來(lái)后，如果本地已安裝EXCEL，點(diǎn)擊此文件，即可自動(dòng)用EXCEL軟件打開(kāi)此文件。 |