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88 lines
2.2 KiB
88 lines
2.2 KiB
<!--
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* 枚举 下拉框
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*
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* @Author: 1024创新实验室-主任：卓大
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* @Date: 2022-08-08 20:32:30
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* @Wechat: zhuda1024
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* @Email: lab1024@163.com
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* @Copyright 1024创新实验室 （ https://1024lab.net ），Since 2012
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*
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-->
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<template>
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<a-select
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v-model:value="selectValue"
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:style="`width: ${width}`"
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:placeholder="props.placeholder"
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:showSearch="true"
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:allowClear="true"
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:size="size"
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@change="handleChange"
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:disabled="disabled"
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>
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<a-select-option v-for="item in valueDescList" :key="item.value" :value="item.value" :disabled="disabledOption.includes(item.value)">
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{{ item.desc }}
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</a-select-option>
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</a-select>
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</template>
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<script setup>
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import { ref, watch, onMounted, getCurrentInstance } from 'vue';
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const props = defineProps({
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enumName: String,
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value: [Number, String],
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width: {
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type: String,
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default: '100%',
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},
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placeholder: {
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type: String,
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default: '请选择',
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},
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size: {
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type: String,
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default: 'default',
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},
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// 禁用整个下拉选择框
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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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// 需要禁用的选项枚举值
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disabledOption: {
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type: Array,
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default: () => [],
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},
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// 需要隐藏的选项枚举值
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hiddenOption: {
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type: Array,
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default: () => [],
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},
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});
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const valueDescList = ref([]);
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onMounted(() => {
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const internalInstance = getCurrentInstance(); // 有效 全局
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const smartEnumPlugin = internalInstance.appContext.config.globalProperties.$smartEnumPlugin;
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valueDescList.value = smartEnumPlugin.getValueDescList(props.enumName).filter((item) => !props.hiddenOption.includes(item.value));
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});
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const selectValue = ref(props.value);
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watch(
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() => props.value,
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(newValue) => {
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// 如果传入的值是被禁用或被隐藏的选项，则移除该选项
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selectValue.value = props.disabledOption.includes(newValue) || props.hiddenOption.includes(newValue) ? undefined : newValue;
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},
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{ immediate: true }
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);
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const emit = defineEmits(['update:value', 'change']);
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function handleChange(value) {
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emit('update:value', value);
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emit('change', value);
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}
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</script>
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