34ee7b4a14
support Tree，many component add name $option；add dispatch and broadcast methods, mixins it
71 lines
1.9 KiB
Vue
71 lines
1.9 KiB
Vue
<template>
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<span :class="wrapClasses" @click="toggle">
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<span :class="innerClasses">
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<slot name="open" v-if="currentValue"></slot>
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<slot name="close" v-if="!currentValue"></slot>
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</span>
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</span>
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</template>
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<script>
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import { oneOf } from '../../utils/assist';
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const prefixCls = 'ivu-switch';
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export default {
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name: 'Switch',
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props: {
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value: {
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type: Boolean,
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default: false
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},
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disabled: {
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type: Boolean,
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default: false
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},
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size: {
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validator (value) {
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return oneOf(value, ['large', 'small']);
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}
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}
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},
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data () {
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return {
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currentValue: this.value
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};
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},
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computed: {
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wrapClasses () {
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return [
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`${prefixCls}`,
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{
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[`${prefixCls}-checked`]: this.currentValue,
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[`${prefixCls}-disabled`]: this.disabled,
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[`${prefixCls}-${this.size}`]: !!this.size
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}
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];
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},
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innerClasses () {
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return `${prefixCls}-inner`;
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}
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},
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methods: {
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toggle () {
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if (this.disabled) {
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return false;
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}
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const checked = !this.currentValue;
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this.currentValue = checked;
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this.$emit('input', checked);
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this.$emit('on-change', checked);
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// todo 事件
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// this.$dispatch('on-form-change', this.checked);
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}
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},
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watch: {
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value (val) {
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this.currentValue = val;
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}
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}
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};
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</script>
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