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| <template>
| <div class='map_poi'>
| <el-select
| v-model="value"
| filterable
| remote
| default-first-option
| placeholder="请输入关键词"
| :remote-method="remoteMethod"
| :loading="loading"
| size="small"
| @change="onChange"
| >
| <el-option
| v-for="item in options"
| :key="item.id"
| :label="item.name"
| :value="item.id"
| >
| </el-option>
| </el-select>
| </div>
| </template>
|
| <script>
| export default {
| props: {
| map: {
| type: Object,
| default: () => {
| return {};
| },
| },
| },
| components: {},
| data() {
| return {
| options: [],
| value: "",
| list: [],
| loading: false,
| };
| },
| watch: {},
| computed: {
| isMap() {
| return this.map && this.map.version;
| },
| },
| methods: {
| remoteMethod(query) {
| if (query !== "") {
| this.loading = true;
| setTimeout(() => {
| this.loading = false;
| this.options = [];
| if (this.isMap) {
| this.map.poi({ search: query, code: "攀枝花" }, (e) => {
| if (e.code) {
| this.options = e.data.list || [];
| }
| });
| }
| }, 200);
| } else {
| this.options = [];
| }
| },
| onChange(e) {
| let val =
| this.options.filter((r) => {
| return r.id === e;
| })[0] || {};
| this.map.center(val.lng, val.lat);
| },
| },
| mounted() {},
| };
| </script>
| <style lang='less' scoped>
| .map_poi {
| position: absolute;
| left: 20px;
| top: 20px;
| z-index: 500;
| }
| </style>
|
|
