824636 - Only show "Show dependency tree / graph" when there are blockers/dependson

Status: RESOLVED FIXED

(Bugzilla :: Creating/Changing Bugs, enhancement)

Description

[Olav Vitters]

Attachment: v1

Currently when displaying a bug it will always show links to show the current bug in either a tree or a graph. I think that text should be hidden until the bug depends or blocks another bug.

Reasoning (they overlap):
 - Though this text indicates that the dependson/blockers can be shown as a list/graph; if there is nothing to show, this is just visual clutter
 - If someone wants to figure out how to customize the list/graph, they can just go to a bug which has dependson/blockers
 - The majority of bugs don't have dependson/blockers, minimizing visual noise
 - Links are useless until you've saved/modified the bug, in which case the text is useful

Comment 1

[Olav Vitters]

Attachment: screenshot of UI change

Comment 2

[Frédéric Buclin]

Comment on attachment 695652 [details] [diff] [review]
v1

>+  [% IF bug.depends_on_obj.size || bug.blocks_obj.size %]

It would make more sense to check bug.blocked.size and bug.dependson.size than their object equivalent. There is no need to build objects just to get the number of bugs. Fortunately, the two fields above this code already load bug objects, so we get them for free. r=LpSolit

Comment 3

[Frédéric Buclin]

Committing to: bzr+ssh://[e-mail]/bugzilla/trunk/
modified template/en/default/bug/edit.html.tmpl
Committed revision 8565.