QueryOnClickWizard - new widget

[adube]

Task

Create a new widget that automatically creates and configures the following widgets :

• QueryOnClick
• VectorLayer
• ResultVectorLayer

More details

• Each widget will have pre-defined default option values
• New upcoming widgets will be added to this stack as well in a near future
• The widgets included don't have to be in the config at all, but need to be included in the xslt template file.
• The creation of the widget will take place in core (php), probably in the 'linkResource' method.

[adube]

r1022, featuring :

• PGSQLMapContextConfig : 'linkResource' method now always send a reference to the config object
• new QueryOnClickWizard which does all the features mentioned in the ticket description above, plus the following :
  • 'iconCls' option to set the QueryOnClick according option
  • 'layerName' option to set the VectorLayer 'title' option
• documentation
• sample (using PGSQLMapContextConfig driver)

Only supported by PGSQLMapContextConfig

This widget is only supported by th PGSQLMapContextConfig driver and was tested with 'legacy': true. With 'legacy': false, since the 'shiftKey' is used as the multipleKey, then the multiple query doesn't work (see #209).

Done.