angular/components
在 GitHub 查看Radio-group's value not updated when the selected radio-button's value changes
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#9,808 创建于 2018年2月6日
P4area: material/radiohelp wanted
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描述
Bug, feature request, or proposal:
Bug
What is the expected behavior?
value input of MatRadioButton to update ngModel of MatRadioGroup when selected.
What is the current behavior?
MatRadioGroup's value updates but not the ngModel.
What are the steps to reproduce?
https://stackblitz.com/edit/radio-binding?file=app%2Fapp.component.html
What is the use-case or motivation for changing an existing behavior?
Custom radio option with input
Which versions of Angular, Material, OS, TypeScript, browsers are affected?
Angular and Material 5.0
Is there anything else we should know?
Calling radioGroup._controlValueAccessorChangeFn($event); on (ngModelChange) is a work around.