Itqualityassurance
An error state occurs when the user doesn't select an option for a required field. When this happens, the group label and radio button of a required input field appear in red. If the label includes a required indicator, the indicator also changes to red.
- Can radio buttons be disabled?
- What are the two states of a radio button?
- How do I get the radio button checked by condition?
- What is the state of a radio button?
Can radio buttons be disabled?
RadioButton component can be enabled/disabled by giving disabled property. To disable RadioButton component, the disabled property can be set as true .
What are the two states of a radio button?
Keyboard focus
The RadioButtons control supports two states: No radio button is selected. One radio button is selected.
How do I get the radio button checked by condition?
Trick is to bind the checked property to a boolean expression. Basically the radio button will be checked if index equals the matched value, and clicking that radio button updates it in the component.
What is the state of a radio button?
<input type="radio">
The radio button state represents a type attribute whose value is "radio" represents a selection of one item from a list of items (a radio button).
