ASP教程之導(dǎo)出Excel數(shù)據(jù)的四種方法
我們有時(shí)候需要把數(shù)據(jù)導(dǎo)出來,作為參考等等。下面就為你介紹,ASP導(dǎo)出Excel書籍的四種方法。
一、使用OWC
什么是OWC?
OWC是office Web Compent的縮寫,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。
以下為引用的內(nèi)容:
- <%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
- iColOffiColOffset = iColOff
- Else
- iColOffset = 2
- End If
- End Property
- Public Property Let RowOffset(iRowOff)
- If iRowOff > 0 then
- iRowOffiRowOffset = 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
- iColiCol = iCol + 1
- Next 'objField
- 'Display all of the data
- Do While Not objRS.EOF
- iRowiRow = 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
- iColiCol = 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
以下為引用的內(nèi)容:
注意:兩個(gè)函數(shù)中的“data“是網(wǎng)頁中要導(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" //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,再存為Excel文件
以下為引用的內(nèi)容:
把讀出的數(shù)據(jù)用<table>格式,在網(wǎng)頁中顯示出來,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:顯示的頁面中,只把<table>輸出,***不要輸出其他表格以外的信息。
四、導(dǎo)出以半角逗號隔開的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)表字段用半角逗號隔開。(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)庫中。
請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。
希望本文介紹的三種方法,能夠幫助到你。
【編輯推薦】