56 lines
1.4 KiB
Vue
56 lines
1.4 KiB
Vue
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<template>
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<div class="form-item-box zj-packageSelect-wrap" :style="{ width: width }">
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<el-select v-bind="$attrs" :model-value="modelValue" @change="hanlderSelect"
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:popper-class="selectOption.length > 20 ? 'nation-select' : ''" :placeholder="placeholder">
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<el-option v-for="item in selectOption" :key="item.dm" :label="item.zdmc" :value="item.dm">
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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 { COMPONENT_WIDTH } from '@/constant';
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import { nextTick, onBeforeMount, ref } from "vue";
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import { getDictInfoByDictEnum } from "@/api/sysDict";
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const emits = defineEmits(["handleChange"]); //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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modelValue: {
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default: "",
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type: String
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},
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dictEnum: {
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default: "",
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type: String
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},
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width: {
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default: COMPONENT_WIDTH,
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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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onBeforeMount(async () => {
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const res = await getDictInfoByDictEnum({ dictElementEnum: props.dictEnum });
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//正常下拉结构
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if (res.zdlx === 1) {
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selectOption.value = [...res.itemList];
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} else {
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//树形结构数据
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}
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});
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const hanlderSelect = (data) => {
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emits("handleChange", data);
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};
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</script>
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<style lang="scss" scoped>
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.zj-packageSelect-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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