switch.vue
1.46 KB
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<template>
<span :class="wrapClasses" @click="toggle">
<span :class="innerClasses">
<slot name="open" v-if="checked"></slot>
<slot name="close" v-if="!checked"></slot>
</span>
</span>
</template>
<script>
import { oneOf } from '../../utils/assist';
const prefixCls = 'ivu-switch';
export default {
props: {
checked: {
type: Boolean,
default: false
},
disabled: {
type: Boolean,
default: false
},
size: {
validator (value) {
return oneOf(value, ['large', 'small']);
}
}
},
computed: {
wrapClasses () {
return [
`${prefixCls}`,
{
[`${prefixCls}-checked`]: this.checked,
[`${prefixCls}-disabled`]: this.disabled,
[`${prefixCls}-${this.size}`]: !!this.size
}
]
},
innerClasses () {
return `${prefixCls}-inner`;
}
},
methods: {
toggle () {
if (this.disabled) {
return false;
}
this.checked = !this.checked;
this.$emit('on-change', this.checked);
}
}
}
</script>