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fruit-selector.vue
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fruit-selector.vue
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<template>
<div>
<v-select label="Fruits" :items="fruits" v-model="selected"/>
<div>
<v-btn @click="addBanana" :disabled="hasBanana">Add banana</v-btn>
<v-btn @click="removeBanana" :disabled="!hasBanana">Remove banana</v-btn>
<v-btn @click="add_fruit_python()" :disabled="!can_add_from_python">Add from Pyton</v-btn>
</div>
Available fruits
<table class="fruit-selector-file">
<tr v-for="(fruit, index) in fruits" :key="index" @click="selected = fruit">
<td>{{index}}</td>
<td>{{fruit}}</td>
<td class="selected">
<v-icon v-if="fruit == selected" left color="green">
mdi-check
</v-icon>
<v-icon v-if="fruit != selected" left color="grey">
mdi-check
</v-icon>
</td>
</tr>
</table>
</div>
</template>
<style id="fruit-selector-style-file">
.fruit-selector-file td {
border: 1px solid #999;
padding: 5px 10px ;
}
.fruit-selector-file {
border-collapse: collapse;
}
.fruit-selector-file td.selected {
width: 50px;
}
</style>
<script>
module.exports = {
methods: {
addBanana() {
this.fruits.push('Banana');
},
removeBanana() {
this.fruits.pop('Banana');
if(this.selected == 'Banana') {
this.selected = null;
}
}
},
computed: {
hasBanana() {
return this.fruits.includes('Banana')
}
},
watch: {
fruits() {
console.log('Current fruits', this.fruits)
}
}
}
</script>