computed vue js
// ...
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]
}
}
}
// ...var vm = new Vue({
el: '#demo',
data: {
firstName: 'Foo',
lastName: 'Bar',
fullName: 'Foo Bar'
},
watch: {
firstName: function (val) {
this.fullName = val + ' ' + this.lastName
},
lastName: function (val) {
this.fullName = this.firstName + ' ' + val
}
}
})var vm = new Vue({
el: '#example',
data: {
message: 'Hello'
},
computed: {
// a computed getter
reversedMessage: function () {
// `this` points to the vm instance
return this.message.split('').reverse().join('')
}
}
})
Also in JavaScript:
- connecting to the database
- moment set time
- javascript access php variable
- electron download
- Make a program that filters a list of strings and returns a list with only your friends name in it.javascript
- javascript bitwise flags
- indexing string in javascript
- format date javascript
- how to setstate in parent in child component in react native
- linear search js
- javascript change select options dynamically
- json full form
- build react app
- javascript ... operator
- add table header dynamically in jquery
- jquery append after
- mysqli_real_escape_string use with ajax
- 231105 color
- setimmediate not working
- angular guard redirect
- nodejs fs writefile base64url
- $ is not defined
- react overflow scroll
- js download file from webserver