vue.js computed property
// ...
computed: {
fullName: {
// getter
get: function () {
return this.firstName + ' ' + this.lastName
},
// setter
set: function (newValue) {
var names = newValue.split(' ')
this.firstName = names[0]
this.lastName = names[names.length - 1]
}
}
}
// ...vue add watcher
vm.$watch('person.name.firstName', function(newValue, oldValue) {
alert('First name changed from ' + oldValue + ' to ' + newValue + '!');
});what is computed property in vue js
// ...
computed: {
fullName: {
// getter
get: () => {
return this.firstName + ' ' + this.lastName
},
// setter
set: (newValue) => {
var names = newValue.split(' ')
this.firstName = names[0]Copyright © 2021 Codeinu
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