How to fire an event when v-model changes?

Question

I\'m trying to fire the foo() function with the @click but as you can see, need press the radio button two times to fire the event correctly . Only

Answer 1

This happens because your click handler fires before the value of the radio button changes. You need to listen to the change event instead:

 //here

Also, make sure you really want to call foo() on ready... seems like maybe you don't actually want to do that.

ready:function(){
    foo();
},