To view a JS Fiddle example of this concept, click the link below:
Essentially, I have three text areas. The content entered in the first text area should automatically appear in the second text area, which will then be copied to the third text area as well.
<div id="app">
<textarea v-model="first"></textarea>
<textarea v-model="second">{{first}}</textarea>
<textarea>{{ second }}</textarea>
To capture any modifications in the value of first and transfer it to second and then to third, you can utilize the watch properties:
new Vue({
el: '#app',
data: {
first: '',
second: '',
third:''
},
watch:{
first(val){
this.second=val;
},
second(val){
this.third=val;
}
}
})<script src="https://unpkg.com/vue"></script>
<div id="app">
<textarea v-model="first"></textarea>
<textarea v-model="second" ></textarea>
<p>2 >> {{ second }}</p>
<textarea v-model="third" ></textarea>
<p>3 >> {{ third }}</p>
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