I have a configurable widget which allows the user to configure the busStop and busService to be displayed, for which busStop is the parent to busService. When a user selects a busStop, the users can then select the relevant busServices that belongs to that busStop.
My current implementation seems to result in the user seeing “outdated” busServices if the user changes the busStop (ie the parent parameter). In other words:
Assuming users have
<code>1. Bus Stop 1
a. BusService A
b. BusService B
c. BusService C
2. Bus Stop 2
a. BusService D
b. BusService E
</code>
<code>1. Bus Stop 1
a. BusService A
b. BusService B
c. BusService C
2. Bus Stop 2
a. BusService D
b. BusService E
</code>
1. Bus Stop 1
a. BusService A
b. BusService B
c. BusService C
2. Bus Stop 2
a. BusService D
b. BusService E
When the user selects Bus Stop 1 and displays BusService A, then he/she decides to change to Bus Stop 2, BusService A is still being shown and can’t be removed. Is there a way to clear the busService (ie the child parameter) on the widget?
Widget intent set up like so:
