How to use the component in the component a b variables in

Solution
Component in the component a b v - model used to define a value, receive and pass back to the input value in the component b then write directly in the component a v - model the value of the binding,
2 in the vue method used in the filters need to vue import to come in and then vue filters XXX reuse can finally,

CodePudding user response:

The building Lord said is what kind of components?