button-radio.vue
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<template>
<div class="btn-group" data-toggle="buttons">
<label :class="['btn', btnVariant, btnSize, {disabled:item.disabled, active:selection == item.value}]"
v-for="item in list">
<input
type="radio"
name="options"
:value="item.value"
autocomplete="off"
v-model="selection"
:disabled="item.disabled"
v-html="item.text"
/>
</label>
</div>
</template>
<script>
export default {
data() {
return {
selection: '',
model: {}
};
},
computed: {
btnVariant() {
return !this.variant || this.variant === `default` ? `btn-secondary` : `btn-${this.variant}`;
},
btnSize() {
return !this.size || this.size === `default` ? `` : `btn-${this.size}`;
}
},
props: {
list: {
type: Array,
default: [],
required: true
},
size: {
type: String,
default: 'md'
},
variant: {
type: String,
default: 'default'
},
returnObject: {
type: Boolean,
default: false
}
},
watch: {
selection: {
handler() {
// set the model based on selection
if (this.returnObject) {
this.list.forEach(item => {
if (item.value === this.selection) {
this.model = item;
}
});
} else {
this.model = this.selection;
}
// Emit an event
this.$root.$emit('changed::button-radio', this.model);
},
deep: true
}
},
mounted() {
// handle initial selection
this.selection = this.model.value;
}
};
</script>