ParamEncoder produces non-unique hashes from unique inputs, resulting in excel
exports of wrong table
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Key: DISPL-643
URL: http://jira.codehaus.org/browse/DISPL-643
Project: DisplayTag
Issue Type: Bug
Components: Export
Reporter: Rob West
If you add multiple tables to a single web page, due to ParamEncoding's use of
a hash, you may wind up with multiple tables with the same url for excel
exports, resulting in the first table being exported from any matching group of
ids.
For example, a14 and a21 both result in a hash of 16138, so supplying those ids
as the uid on two separate display tables will result in the second table's
export to excel button providing the data from the first table.
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