【发布时间】:2018-02-14 07:31:30
【问题描述】:
我对 Vue Js 有点陌生。我试图从 Vue 组件中获取每个复选框的布尔值,但是当我选中一个时,其余的也会被选中,所以我只能选中一个。我已经用计算过但没有结果。
<v-card>
<v-layout row wrap class="text-xs-center" v-for="ingredient in ingredients" :key="ingredient.id">
<v-layout column>
<v-flex xs6>
<v-checkbox color="light-blue lighten-2" v-bind:label="`${ingredient.name}`" v-model="checked" light></v-checkbox>
</v-flex>
</v-layout>
<v-layout column>
<v-flex xs6>
<v-subheader>{{ingredient.price}} €</v-subheader>
</v-flex>
</v-layout>
</v-layout>
</v-card>
export default {
data: () => ({
checked: [],
checked1: '',
ingredients: [{
id: 1,
name: "tomato",
price: 2
}, {
id: 2,
name: "Cheese",
price: 2.0
}, {
id: 3,
name: "Frankfurt",
price: 2.25
}, {
id: 4,
name: "Mushrooms",
price: 1.6
}, {
id: 5,
name: "Pepper",
price: 2.5
}, {
id: 1,
name: "Ham",
price: 2.75
}],
}),
computed: {
checked() {
return this.checked
}
}
}
【问题讨论】:
标签: vue.js vuejs2 vue-component vuetify.js