Skip to:

  1. Skip to Jira Navigation
  2. Skip to Side Navigation
  3. Skip to Main Content

Runtime Error in Layout Customizer A runtime error is thrown when pushing the arrow key in a direction where there is no column.

Description

A runtime error is thrown when pushing in a direction where there is no column.

Error: 'cacheelem.position' is null or not an object
Line 381: var retpos = projected.cacheelem.position;
File: GeometricManager.js

Steps to reproduce:

1) Open the uPortal example from the daily build site:
http://build.fluidproject.org/fluid/sample-code/reorderer/portal/portal.html

2) Tap the tab key until one of the portlets has focus

3) Using the arrow keys move to a portlet in the left column

4) Push the left arrow key. Notice the run time error

The same issue occurs if you push right from a portlet in the right hand column

Environment

FF2, FF3 (Mac OS 10.5) FF2, FF3 (Win XP) FF3, IE7 (Win Vista)

Activity

Show:

Justin Obara September 11, 2008 at 1:13 PM

Verified fix using:

FF2, FF3 (Mac OS 10.5)
FF3, IE7 (Win Vista)

Antranig Basman September 10, 2008 at 6:32 PM

Fixed at revision 5503

Justin Obara September 10, 2008 at 4:04 PM

This also occurs in Firefox but with different steps.

Steps to reproduce on firefox:

1) Open the uPortal example from the daily build site:
http://build.fluidproject.org/fluid/sample-code/reorderer/portal/portal.html

2) Using the keyboard move all of the portlets from the right column to the left column. On the last portlet push left again. notice that it will cause an error (visible using firebug)

Justin Obara September 10, 2008 at 1:11 PM

If you move a portlet using the mouse, before following the steps in the description, the issue doesn't seem to occur.

Antranig Basman September 10, 2008 at 2:20 AM

Sorry, I missed the IE7 specification on this the first time.... that puts a whole different complexion on things face with tongue

Frankly, that error seems impossible.... since I can see no way that non-numeric values can get into "mindist" along any code path. We may have to wheel out the heavy artillery on this one, in the form of the Studio debugger thingery. From what I can see, this seems to work correctly on every other platform...

Fixed

Details

Assignee

Reporter

Components

Fix versions

Affects versions

Priority

Created September 8, 2008 at 6:06 PM
Updated September 11, 2008 at 1:13 PM
Resolved September 10, 2008 at 6:32 PM

Flag notifications