I'm starting with vue and I'm making a test to change a value when a button is clicked , but is not working
<template>
<div class="row">
{{ show }}
<div class="col-md-4">
<button class="btn btn-primary" @click="change_show">Good</button>
</div>
<div class="col-md-4">
<button class="btn btn-primary">Bad</button>
</div>
<div class="col-md-4">
<button class="btn btn-primary">Food</button>
</div>
</div>
</template>
<script>
export default {
name: "buttons",
data(){
return{
show: true
}
},
methods:{
change_show(event){
show = !show;
}
}
}
</script>
<style scoped>
</style>
I get this error
Uncaught ReferenceError: show is not defined
How I can access to the variables and change it?
You have declared your variable incorrectly, you should add show (and all your reactive variables) in the return:
data(){
return{
show: true
};
},