Creating KEYS for a HashMap property of dynaAction form in jsp

Hii Javaties
I am developing a view customization module, where the view can be customized by the user .
My view generally contains data from the join of two tables.
Now to customize this view, i am providing a link (a action--viewColumns.do), this action will show user all the columns of both the tables,
The user can then select the columns which he wants to view from customiseView.jsp
The action viewColumns.do is actually returing a hashMap ListColumns in which the key is table name and value is a arraylist of columnNames for that table.
I am able to display this hashMap in customiseView.jsp.
Now the problem is tht i want to assosciate the name of table with the
selected columnNames which users selects for customization in customiseView.jsp.
To do this i am declaring a HashMap property (table_Column) in my formBean .
Now i need to populate this property tableColumn when users selects the columns for the tables.
I am thinking of populating a hashMap
Can anyone tell me how that can be done.
Incase if i am not clear plz tell me .

Hi Garcia,
You are creating a relative link from a link to a portal component, so when someone clicks on mailer.jsp, it creates a link that the PRT assumes is to a component. But mailer.jsp is not a component, and your JSP is hidden inside a component.
You have to do one of the following:
Wrap the second JSP in a portal component, like the first, and create a link to this portal component.
Create a link back to the original component, and then you can redirect or include the second JSP (though here I am not sure how you would get the URL parameters to the included/redirected JSP).
It might be simpler to use a JSP Dynpage, if you are using JSP pages.
Daniel

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