zx_bms_uni/miniprogram_npm/@vant/weapp/switch/index.vue

<template>
    <view
        :class="'custom-class ' + utils.bem('switch', { on: value === activeValue, disabled })"
        :style="'font-size: ' + size + '; ' + ((checked ? activeColor : inactiveColor) ? 'background-color: ' + (checked ? activeColor : inactiveColor) : '')"
        @tap="onClick"
    >
        <view class="van-switch__node node-class">
            <van-loading v-if="loading" :color="loadingColor" custom-class="van-switch__loading" />
        </view>
    </view>
</template>
<script module="utils" lang="wxs" src="@/miniprogram_npm/@vant/weapp/wxs/utils.wxs"></script>
<script>
'use strict';
Object.defineProperty(exports, '__esModule', {
    value: true
});
var component_1 = require('../common/component');
var color_1 = require('../common/color');
component_1.VantComponent({
    field: true,
    classes: ['node-class'],
    props: {
        checked: {
            type: null,
            observer: function (value) {
                var loadingColor = this.getLoadingColor(value);
                this.setData({
                    value: value,
                    loadingColor: loadingColor
                });
            }
        },
        loading: Boolean,
        disabled: Boolean,
        activeColor: String,
        inactiveColor: String,
        size: {
            type: String,
            value: '30px'
        },
        activeValue: {
            type: null,
            value: true
        },
        inactiveValue: {
            type: null,
            value: false
        }
    },
    created: function () {
        var value = this.checked;
        var loadingColor = this.getLoadingColor(value);
        this.setData({
            value: value,
            loadingColor: loadingColor
        });
    },
    methods: {
        getLoadingColor: function (checked) {
            var _a = this;
            var activeColor = _a.activeColor;
            var inactiveColor = _a.inactiveColor;
            return checked ? activeColor || color_1.BLUE : inactiveColor || color_1.GRAY_DARK;
        },
        onClick: function () {
            var _a = this;
            var activeValue = _a.activeValue;
            var inactiveValue = _a.inactiveValue;
            if (!this.disabled && !this.loading) {
                var checked = this.checked === activeValue;
                var value = checked ? inactiveValue : activeValue;
                this.$emit('input', value);
                this.$emit('change', value);
            }
        }
    }
});
</script>
<style>
@import './index.css';
</style>