SaveMap widget is broken

[chrisclaydon]

Adding a SaveMap widget to a layout causes problems loading the widgets.

This appears to stem from a call to Object.inheritFrom in the SaveMap.js initializeWidget method.

[chrisclaydon]

Object.inheritFrom is called only if the format is set to DWF. This appears to make the object initialize itself twice, and it fails the second time through.

If the call to Object.inheritFrom is removed, the widget initialization succeeds, but some of the paths in the widget are incorrect, since the MapGuide folder has been moved.

Also, in browsers other than IE, the widget loads the new image into a hidden frame, which doesn't allow the user to view or save it.

[pagameba]

looking at this now

[pagameba]

(In [1723]) Fixes #193. Remove the unnecessary call to inheritFrom and rename the execute method to activate

[chrisclaydon]

The submission allows the widget to initialize, but the paths are still wrong for the scripts that are invoked, and for non-IE browsers the code will still just load an image in a hidden frame.

[madair]

(In [1739]) closes #193: set format param in upper case and adjust path to php

[madair]

(In [1740]) re #193: also set defautl value to upper case

[chrisclaydon]

(In [1744]) re #193 Update SaveMap? widget to support basic settings as defined in the widget info file.

[chrisclaydon]

(In [1745]) re #193 - Port changes made to trunk stream to fix SaveMap? widget into mg21 stream.

[chrisclaydon]

(In [1746]) re #193 - Fix handling of Scale = 0

[chrisclaydon]

(In [1747]) re #193 - Fix handling of Scale = 0