Question

Reading an Excel File in Coldfusion

Asked by: aescribens

Hello Experts,

Does anyone know the best way to read an excel file using coldfusion?  I need to have the ability to read the FULL DATA contained within the xls file so keep in mind that the amount of records within the xls file is unknown.  I do know how many columns the xls file contains which is "A:E" but don't know the number of rows.

Thank You!

ACE

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Asked On
2004-05-06 at 13:14:49ID20980769
Tags

coldfusion

,

excel

,

file

,

read

Topics

ColdFusion Application Server

,

ColdFusion Studio

Participating Experts
7
Points
500
Comments
10

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Answers

 

by: poorgodPosted on 2004-05-06 at 13:27:54ID: 11009537

Of you are a little familiar calling java objects from coldfusion, you can use a Java API for excel, there is one at
http://www.andykhan.com/jexcelapi/
and the easier way, there is a CFX tag for it at
http://www.emerle.net/programming/excel2query.cfm

Hope this helps

 

by: mrichmonPosted on 2004-05-06 at 13:38:58ID: 11009625

This is a common question.

The easiest answer is to treat the excel file as a datasourcein cold fusion.

Here is how to do that :

In CF 5 there should be an option of 'Excel' when you define a data source. In CFMX since it uses JDBC you must first create a system ODBC connection, then in CFMX set it up as an ODBC bridge connection. One that is in place you can query the excel file like this:

<cfquery name="queryname" datasource="excelDSN">
select * from `sheet1$`
</cfquery>

A quirky thing is that the quotes around the sheet name MUST BE LIKE THIS: ` and NOT LIKE THIS: '

OR from jyokum

setup a MS Access datasource (doesn't matter if it has any tables)

<cfquery name="qryXLSdata" datasource="myAccessPassthrough">
SELECT *
FROM [Sheet1$]
IN 'c:\path\to\file.xls' 'EXCEL 5.0;'
</cfquery>

this is a pretty good work around for the lack of dynamic connect strings in CFMX. it works for other file types as well... CSV, DBF, XLS, MDB

 

by: mrichmonPosted on 2004-05-06 at 13:39:43ID: 11009633

There are other workarounds too, but these are the cleanest.

 

by: mrichmonPosted on 2004-05-06 at 13:43:53ID: 11009671

Or here is a good resource:

Using Excel files as datasources -- basic to advanced:
http://cfcomet.com/Excel/index.cfm?ArticleID=0239B2E5-5FED-11D3-B3E9004033E03EF9

 

by: Tacobell777Posted on 2004-05-06 at 16:13:44ID: 11010608

What do you want to do with the excel file one you read it? Do you want to import it in a database?
If so, which db are you using? If MS SQL the best way to go is to write a DTS package that imports the file within a second, you can then easily and quickly use the imported data.

 

by: amser666Posted on 2009-01-09 at 15:54:25ID: 23341531

Hi Guys... This is an old thread, so I was wandering if there are any better solutions out there in the world of ColdFusion by now? The cfcomet site appears to be offline now.

I want to take a simple stocklist of vehicles in an excel spreadsheet and import it to my MS SQL db using ColdFusion. THX for your help in advance!

 

by: rahul75Posted on 2009-03-24 at 23:48:49ID: 23976551

Though I was able to find utlities that processed XLS (office 2003 or earlier) version of  Excel documents , processing xlsx (Office 2007) was  a challenge. To overcome this I wrote a utility sometime back & posted recently which might be of help in this http://rahulnarula.blogspot.com/2009/03/coldfusion-and-excel-2007-integration.html

 

by: dl8453Posted on 2009-04-14 at 09:01:49ID: 24139715

rahul75, thanks for the link.  This looks like it might be a viable option if it works for CFMX7, too.  We need to be able to import data from XLS to an oracle database.  If we can get CF to read the contents, I believe we should be able to get the data into a database.  

 

by: rahul75Posted on 2009-04-15 at 10:40:02ID: 24150591

dl8453,
You should be able to use it for CFMX7 by making minor syntactical changes. The sample I have on the blog uses CF8 specific syntax.

 

by: AKCSupportPosted on 2009-07-09 at 10:14:16ID: 24815828

to mrichmon's response about the quotes, if you just put everythin in square brackets you can forget the quotes.  So something like:

SELECT [firstname] as First, [lastname] as Last, [State]
FROM [Sheet1$]

20120131-EE-VQP-002

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