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Bug #1242

closed

Metadisplay back button broken

Added by Matthew Brooke almost 21 years ago. Updated almost 21 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
Dan Higgins
Category:
morpho - general
Target version:
1.5
Start date:
12/24/2003
Due date:
% Done:

0%

Estimated time:
Bugzilla-Id:
1242

Description

Metadisplay
Clicking on the Data Table column headers causes the metadisplay to show the
correct metadata, but clicking a couple of column headers and then clicking the
"back" button in metadisplay causes an index out of bounds exception, and the
debug message: "Can't handle multiple column selections yet!!"

In DataViewContainerPanel line 667, this returns null sometimes:

String selectedAttribs
    = container.getMetaDisplayInterface().getTransformerProperty(
                              XMLTransformer.SELECTED_ATTRIBS_XSLPROP);

...so I'm guessing that the history stack/transformer properties are not being
managed properly in metadisplay, since the "SELECTED_ATTRIBS_XSLPROP" seems to
be getting corrupted/lost?

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