Map tips are broken in branches/2.2

[trevorwekel]

The map tips no longer work. Hovering over a feature results in an ajax error about an undefined object.

On line 154 of Maptip.js "offsets" no longer exists

  this.mapOffset = map._oDomObj.offsets;

Which breaks line 261

this.oMapTipPosition = this.oMapTipPosition.add(this.mapOffset[0], this.mapOffset[1]);

[madair]

Trevor,

I found this was broken in trunk but working correctly in Fusion-2.2 branch. Can I get you to verify which version you are testing with? But mostly checking the version of Jx that you are testing with.

The problem is due to a change in the underlying Jx object. With Jx2 it uses:

this.mapOffset = map._oDomObj.offsets;

whereas in Jx3 we need to use:

this.mapOffset = map._oDomObj.getOffsets();

and the offsets are in .x and .y properties

[trevorwekel]

We are using fusion/branches/fusion-2.2. As near as I can tell, http://trac.osgeo.org/fusion/log/branches/fusion-2.2/lib/jxlib.uncompressed.js contains the getOffsets() function but I am unable to find the ".offsets" property. Firefox also shows the function but not the property.

[madair]

it appears that the same patch works in the 2.2 branch so it is fixed at rev [2336]