65 lines
1.4 KiB
Vue
65 lines
1.4 KiB
Vue
<template>
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<div class="Select-wrap" :style="{ width: width }">
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<el-select
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:disabled="props.disabled"
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v-bind="$attrs"
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v-model="modelValue"
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@change="hanlderSelect"
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:popper-class="selectOption.length > 20 ? 'nation-select' : ''"
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:placeholder="placeholder"
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>
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<el-option
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v-for="item in dictEnum"
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:key="item.value"
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:label="item.zdmc || item.label"
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:value="item.dm || item.value"
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>
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</el-option>
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</el-select>
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</div>
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</template>
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<script setup>
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import { nextTick, onBeforeMount, ref } from "vue";
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const emits = defineEmits(["change"]); //子组件向父组件事件传递
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const props = defineProps({
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//获取组件传值
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placeholder: {
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default: "请选择",
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type: String
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},
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disabled: {
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default: false,
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type: Boolean
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},
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modelValue: {
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type: [String, Array], // 允许 String 或 Array
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default: "", // 默认值设为空字符串
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validator: (value) => {
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// 允许：空字符串、非空字符串、数组
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return typeof value === "string" || Array.isArray(value);
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}
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},
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dictEnum: {
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default: [],
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type: Array
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},
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width: {
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default: "100%",
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type: String
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}
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});
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const selectOption = ref([]);
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const hanlderSelect = (data) => {
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emits("change", data);
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};
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</script>
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<style lang="scss" scoped>
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.Select-wrap {
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::v-deep .el-select {
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width: 100%;
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}
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}
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</style>
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