Rather than grabbing it from the TableComponent, can I suggest that you just make it so that it accepts the same source object (IBasicTableModel) and columns property, which would make it very easy to use, since the syntax would be identical to the table which would probably be declared directly next to it. Or any 'collection of beans' could be used along with a list of properties you want included in the file. Use commons PropertyUtils and a list of maps will look just like a list of beans, which makes things pretty convenient.
--sam On 6/21/06, Martin Schnyder <[EMAIL PROTECTED]> wrote:
As part of a student project we developed a small component to export (download) tabular data in the CSV format. We thought it might be useful for others and described it in the Wiki (http://wiki.apache.org/tapestry/ExportingCSVFiles). The code is also available on Tassel. The data to export has to be passed as lists of strings. I tried to extend the export component so that it can fetch the data to export from an existing Table component on a page but this seems to be a bit difficult because the data that the table displays is only determined in the rendering process of the Table component. Martin
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