Being a newcomer to vue, I have a fundamental question. In my template, I have a value coming from a parsed object prop like this:
<h1>{{myval.theme}}</h1>
The above code displays the value in the browser. However, I want to store this value in the data section of the instance. How can I save the data in the "getTheValue" data string? My current attempt is not successful:
props: {
myval: Object
},
data() {
return {
getTheValue: this.myval.theme
};
},
Utilizing computed is the optimal approach in this scenario
computed: {
getTheValue() {
return this.myval.theme
}
}
Then simply call it like this:
this.getTheValue
This solution is superior - it's cached and non-reactive
If you still prefer to use data, you can assign it in lifecycle hooks such as:
mounted() {
this.getTheValue = this.myval.theme
}
However, this method is more basic, and I strongly recommend opting for the computed variant
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