Part of canonical.widgets.product View In Hierarchy
| Method | __init__ | Undocumented | 
| Method | getInputValue | Undocumented | 
| Method | setRenderedValue | Undocumented | 
| Method | error | Concatenate errors from this widget and sub-widgets. | 
| Method | renderItems | Custom-render the radio-buttons and dependent widgets. | 
| Method | renderValue | Undocumented | 
| Method | _renderItem | Undocumented | 
| Method | _toFieldValue | Undocumented | 
| Method | _renderLabel | Render a label for the option with the specified index. | 
Inherited from LaunchpadRadioWidget:
| Method | _div | Undocumented | 
Some of the radio options have dependent widgets: the bug
tracker drop-down box, and the email address text field. To
render these in the correct place we must override the default
rendering of LaunchpadRadioWidget.
We must also make sure that these dependent widgets are populated with the correct information, specifically the bug tracker selected, or the email address where bugs must be reported.