Fix the Objects as Values documentation to add the necessary value
property to the template, simplify the compare function, and add an
interface for type checking.
Add an Objects as Values with Multiple Selection documentation section
to show the difference with the compare function which needs to
determine if an object is in the array of selected objects
This fixes an issue noted in the forums at https://forum.ionicframework.com/t/ionic-5-ion-select-objects-as-values-not-working/191807/2
This also fixes the Select "alert" interface as it uses this component
WAI-ARIA Guidelines:
- Tab and Shift + Tab: Move focus into and out of the radio group. When focus moves into a radio group :
- If a radio button is checked, focus is set on the checked button.
- If none of the radio buttons are checked, focus is set on the first radio button in the group.
- Space: checks the focused radio button if it is not already checked.
- Right Arrow and Down Arrow: move focus to the next radio button in the group, uncheck the previously focused button, and check the newly focused button. If focus is on the last button, focus moves to the first button.
- Left Arrow and Up Arrow: move focus to the previous radio button in the group, uncheck the previously focused button, and check the newly focused button. If focus is on the first button, focus moves to the last button.
closes#21744
Allow interactive components (e.g `<ion-checkbox>`) inside of an `<ion-reorder>` tag in a disabled `<ion-reorder-group>` to fire click events / have their state changed.
fixes#21017
This also fixes the Select "popover" interface as it is made up of radio buttons
WAI-ARIA Guidelines:
- Tab and Shift + Tab: Move focus into and out of the radio group. When focus moves into a radio group :
- If a radio button is checked, focus is set on the checked button.
- If none of the radio buttons are checked, focus is set on the first radio button in the group.
- Space: checks the focused radio button if it is not already checked.
- Right Arrow and Down Arrow: move focus to the next radio button in the group, uncheck the previously focused button, and check the newly focused button. If focus is on the last button, focus moves to the first button.
- Left Arrow and Up Arrow: move focus to the previous radio button in the group, uncheck the previously focused button, and check the newly focused button. If focus is on the first button, focus moves to the last button.
Closes#21743
