136 lines
2.8 KiB
Vue
136 lines
2.8 KiB
Vue
<template>
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<view class="custom-checkbox">
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<CheckboxGroup v-model="defValue" checked-color="#1580FF" @change="handleChange" v-bind="$attrs" :default-cols="4">
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<Checkbox v-for="item in list" :key="item[valueKey]" :name="item[valueKey]" cell shape="button" :default-style="`
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${checkboxStyle}
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--checkbox-bg: #f7f8fa;
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--checkbox-radius: 8rpx;
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--checkbox-active-border: 2rpx solid #1580ff;
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--checkbox-active-color: #1580ff;
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height: var(--checkbox-height);
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background-color: var(--checkbox-bg);
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border-radius: var(--checkbox-radius);
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display: flex;
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align-items: center;
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justify-content: center;
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`">
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{{ item[labelKey] }}
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</Checkbox>
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</CheckboxGroup>
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</view>
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</template>
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<script lang="ts" setup>
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import Checkbox from './Checkbox.vue'
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import CheckboxGroup from './CheckboxGroup.vue'
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const props = defineProps({
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list: {
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type: Array,
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default: () => [],
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},
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labelKey: {
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type: String,
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default: 'name',
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},
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valueKey: {
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type: String,
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default: 'code',
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},
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defaultValue: {
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type: Array<string>,
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default: () => [],
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},
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width: {
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type: [String, Number],
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default: '216rpx',
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},
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height: {
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type: [String, Number],
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default: '60rpx',
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},
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defaultCols: {
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type: Number,
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default: 3,
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},
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})
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defineOptions({
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options: {
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styleIsolation: 'shared',
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},
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})
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const emits = defineEmits(['change'])
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const defValue = ref<string[]>([])
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// 只在初始化时设置默认值
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onMounted(() => {
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if (props.defaultValue?.length) {
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defValue.value = [...props.defaultValue]
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}
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})
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const handleChange = (val: unknown) => {
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defValue.value = val as string[]
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emits('change', val)
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}
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watch(
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() => props.defaultValue,
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(newVal) => {
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defValue.value = [...newVal]
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},
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)
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// 计算复选框样式
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const checkboxStyle = computed(() => {
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const width = typeof props.width === 'number' ? `${props.width}rpx` : props.width
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const height = typeof props.height === 'number' ? `${props.height}rpx` : props.height
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return `--checkbox-width: ${width};--checkbox-height: ${height};`
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})
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</script>
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<style lang="scss" scoped>
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.custom-checkbox {
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// 定义默认变量
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--checkbox-width: 216rpx;
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--checkbox-height: 60rpx;
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--checkbox-bg: #f7f8fa;
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--checkbox-radius: 8rpx;
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color: #333;
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}
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:deep(.ycym-checkbox) {
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width: var(--checkbox-width);
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height: var(--checkbox-height);
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min-width: var(--checkbox-width);
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background-color: var(--checkbox-bg);
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border-radius: var(--checkbox-radius);
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display: flex;
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align-items: center;
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justify-content: center;
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border: 2rpx solid var(--checkbox-bg);
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}
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:deep(.checkbox__icon) {
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display: none;
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}
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:deep(.checkbox-active) {
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border-color: #1580ff !important;
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.checkbox__label {
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color: #1580ff !important;
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}
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}
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</style>
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