Steps to reproduce the issue

There are 3 fields involved in my I've done.

First, I created a list field named repeat_type

<field name="repeat_type" type="list" label="REPEAT_TYPE_LABEL" description="REPEAT_TYPE_DESC" labelclass="ch-w-full" > <option value="0">OPTION_EVENT_NO_REOCCURENCE</option> <option value="1">OPTION_EVENT_DAILY</option> <option value="2">OPTION_EVENT_WEEKLY</option> <option value="3">OPTION_EVENT_MONTHLY</option> <option value="4">OPTION_EVENT_CUSTOM</option> </field>

Second, create a radio field with class="btn-group btn-group-yesno" then add a showon attribute so it only show when value 3 (OPTION_EVENT_MONTHLY) is selected.

<field name="monthly_by_day_or_weekday" type="radio" label="MONTHLY_REOCCURENCE_BY_DAY_OR_WEEKDAY_LABEL" description="MONTHLY_REOCCURENCE_BY_DAY_OR_WEEKDAY_DESC" class="btn-group btn-group-yesno" default="1" showon="repeat_type:3" > <option value="1">OPTION_EVENT_MONTHLY_REOCCURENCE_SELECT_BY_DAY</option> <option value="0">MONTHLY_REOCCURENCE_SELECT_BY_WEEKDAY</option> </field>

Third, create two fields: monthly_by_day and monthly_by_weekday

<field name="monthly_by_day" type="list" default="" label="MONTHLY_REOCCURENCE_DAY_OF_MONTH_LABEL" description="MONTHLY_REOCCURENCE_DAY_OF_MONTH_DESC" showon="repeat_type:3[AND]monthly_by_day_or_weekday:1" > <option value="">MONTHLY_REOCCURENCE_SELECT_DAY_OF_MONTH</option> <option value="1">1</option> <option value="2">2</option> <option value="3">3</option> </field>

Then

<field name="monthly_by_weekday" type="list" default="" multiple="true" label="MONTHLY_REOCCURENCE_WEEK_OF_MONTH_LABEL" description="MONTHLY_REOCCURENCE_WEEK_OF_MONTH_DESC" showon="repeat_type:3[AND]monthly_by_day_or_weekday:0" > <option value="">OPTION_SELECT_A_WEEK_NAME</option> <option value="1">OPTION_SELECT_A_WEEK_NAME_MONDAY</option> <option value="2">OPTION_SELECT_A_WEEK_NAME_TUESDAY</option> <option value="3">OPTION_SELECT_A_WEEK_NAME_WEDNESDAY</option> <option value="4">OPTION_SELECT_A_WEEK_NAME_THURSDAY</option> <option value="5">OPTION_SELECT_A_WEEK_NAME_FRIDAY</option> <option value="6">OPTION_SELECT_A_WEEK_NAME_SATURDAY</option> <option value="7">OPTION_SELECT_A_WEEK_NAME_SUNDAY</option> </field>

Expected result

In the field monthly_by_day_or_weekday, if I select option 1, only the field named monthly_by_day will be shown or if I select option 2 only the field named monthly_by_weekday will be shown. But...

Actual result

In the field setting, field monthly_by_day will be shown since it is the default. But when I click on option 2, the field monthly_by_day is still showing. But if I refresh the page, option 2 is now the default and it will show monthly_by_weekday. What I'm trying to say is the shownon toggle is not working with radio field.

Additional Comment

As of Sunday, 21 October 2018 02:00:33 UTC update package, refreshing the page no longer change anything. It will only show whatever default option set in the field monthly_by_day_or_weekday.

Here's a screen capture:

https://monosnap.com/file/t934ju5zKCqKlICIYnoJGPXeFpU2mN