Modify the NetUI Tree node expand collapse anchors to support navigation with
tabs in Firefox.
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Key: BEEHIVE-993
URL: http://issues.apache.org/jira/browse/BEEHIVE-993
Project: Beehive
Type: Bug
Components: NetUI
Versions: V1
Environment: Win XP and Firefox
Reporter: Carlin Rogers
Assigned to: Carlin Rogers
Priority: Minor
Fix For: 1.1
It might be necessary for accessibility to navigate through pages using only
the tab key on the keyboard. In Firefox the NetUI Tree node expand (+) and
collapse (-) functions never come into focus while tab-ing through the tree.
This works in IE. The + and - icons come into focus and the user is able to
navigate through the tree, expanding and collapsing the nodes of the tree.
This is because the netui tree is generating an empty string for the href in
the anchor. I'm going to attach a patch to change the
TreeRenderer.renderClientExpansionAnchor() to write the "#" character as the
href value.
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