File APIs for Java Developers
Manipulate DOC, XLS, PPT, PDF and many others from your application.
http://aspose.com/file-tools
The moose likes JSF and the fly likes Need Help:How to port HashMap<String-ColmnName, ArayList-ClumnData> to Datatable for multiple colmns Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login


Win a copy of OCM Java EE 6 Enterprise Architect Exam Guide this week in the OCMJEA forum!
JavaRanch » Java Forums » Java » JSF
Bookmark "Need Help:How to port HashMap<String-ColmnName, ArayList-ClumnData> to Datatable for multiple colmns" Watch "Need Help:How to port HashMap<String-ColmnName, ArayList-ClumnData> to Datatable for multiple colmns" New topic
Author

Need Help:How to port HashMap<String-ColmnName, ArayList-ClumnData> to Datatable for multiple colmns

Pupun Moh
Greenhorn

Joined: Apr 14, 2009
Posts: 14
Hi Folks,

I have a requirement in which I have to create a JSF Datatable which will fetch data from a HashMap<String, ArrayList> where the Key corresponds to the column name and the value will be an ArrayList of data for the column.

As of now I have two columns EmpName and EmpNo.

Here is the POJO/Bean Class:

Here is the backing bean:



Now how do I go ahead and construct the dataTable so that it picks up the Key as column name and Arralist as the data in the column.

Please provide your suggestions and code snapshots.

Help is appreciated.

Regards,
Pupun
 
I agree. Here's the link: http://aspose.com/file-tools
 
subject: Need Help:How to port HashMap<String-ColmnName, ArayList-ClumnData> to Datatable for multiple colmns