when i first time click on radio button it doesn't show value
<md-radio-group [(value)]="sex" layout="row" >
<md-radio-button value="Female" (click)="setSex(value)" >Female</md-radio-button>
<md-radio-button value="Male" (click)="setSex(value)">Male</md-radio-button>
and i trying to get value in my class
public sex:String;
public vm: String;
setSex(sex:String) {
if (this.sex) {
this.vm = this.sex;
console.log(this.sex)
}
}
Remove the click handlers:
<md-radio-button value="Female">Female</md-radio-button>
<md-radio-button value="Male">Male</md-radio-button>
Either bind to a model variable or use a click handler, but both is asking for trouble.
See here: http://plnkr.co/edit/e5Ko608lNDmasZGJFV1M?p=preview
You can't use value
as the event argument (it is undefined
). I suggest you create local template variables and then you can pass their values into the event handler:
<md-radio-button #r1 value="Female" (click)="setSex(r1.value)">Female</md-radio-button>
<md-radio-button #r2 value="Male" (click)="setSex(r2.value)">Male</md-radio-button>
and then this will work as desired:
setSex(sex:String) {
console.log(sex);
...
}
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