vue watch props
new Vue({
el: '#app',
data: {
text: 'Hello'
},
components: {
'child' : {
template: `<p>{{ myprop }}</p>`,
props: ['myprop'],
watch: {
myprop: function(newVal, oldVal) { // watch it
console.log('Prop changed: ', newVal, ' | was: ', oldVal)
}
}
}
}
});how to watch for changes within a prop in vue
watch: {
$props: {
handler() {
this.parseData();
},
deep: true,
immediate: true,
},Copyright © 2021 Codeinu
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