添加地点搜索

src/components/TencentMap/index.vue

@@ -1,12 +1,29 @@
 <template>
-  <!-- 地图容器 -->
+  <div id="map-container" ref="mapContainer">
-  <div id="map-container" ref="mapContainer"></div>
+    <div id="panel">
+      <el-input
+        id="keyword"
+        v-model="keyword"
+        placeholder="请输入关键字"
+        @input="getSuggestions"
+        style="width: 180px; margin-right: 8px; font-size: 16px;"
+        clearable
+      />
+      <ul id="suggestionList" v-if="suggestionList.length">
+        <li v-for="(item, index) in suggestionList" :key="item.id">
+          <a href="#" @click.prevent="setSuggestion(index)">
+            {{ item.title }}<span class="item_info">{{ item.address }}</span>
+          </a>
+        </li>
+      </ul>
+    </div>
+    <div id="tmap-inner" ref="tmapInner"></div>
+  </div>
 </template>
 
 <script setup>
-import { ref, onMounted, onUnmounted, watch } from 'vue'
+import { ref, onMounted, onUnmounted, watch, nextTick } from 'vue'
 
-// 定义 props
 const props = defineProps({
   center: {
     type: Object,
@@ -22,35 +39,44 @@ const props = defineProps({
   }
 })
 
-// 地图实例
 const map = ref(null)
-const mapContainer = ref(null)
+const tmapInner = ref(null)
-const emit = defineEmits(['map-click'])
+const emit = defineEmits(['map-click', 'suggestion-select'])
 let markerLayer = null
-
+let suggest = null
+const suggestionList = ref([])
+const keyword = ref('')
 const API_KEY = import.meta.env.VITE_APP_TENCENT_MAP_KEY
 
 onMounted(() => {
   const script = document.createElement('script')
-  script.src = `https://map.qq.com/api/gljs?v=1.exp&key=${API_KEY}`
+  script.src = `https://map.qq.com/api/gljs?v=1.exp&libraries=service&key=${API_KEY}`
-  script.onload = initMap
+  script.onload = () => nextTick(initMap)
   document.head.appendChild(script)
 })
 
 function initMap() {
-if (!window.TMap) {
+  if (!window.TMap) {
     console.error('腾讯地图API加载失败')
     return
   }
-  map.value = new TMap.Map(mapContainer.value, {
+  map.value = new TMap.Map(tmapInner.value, {
     center: new TMap.LatLng(props.center.lat, props.center.lng),
     zoom: props.zoom,
     viewMode: '2D'
   })
   map.value.on('click', (evt) => {
-    // 触发自定义事件
     emit('map-click', evt)
   })
+  markerLayer = new TMap.MultiMarker({
+    map: map.value,
+    geometries: []
+  })
+  suggest = new TMap.service.Suggestion({
+    pageSize: 10,
+    region: '杭州',
+    regionFix: false
+  })
   if (props.markers && props.markers.length > 0) {
     addMarkers()
   }
@@ -62,7 +88,7 @@ function addMarkers() {
   markerLayer = new TMap.MultiMarker({
     map: map.value,
     styles: {
-      "marker": new TMap.MarkerStyle({
+      marker: new TMap.MarkerStyle({
         width: 25,
         height: 35,
         anchor: { x: 12.5, y: 35 }
@@ -83,8 +109,38 @@ function removeMarker() {
   }
 }
 
+function getSuggestions() {
+  suggestionList.value = []
+  if (!suggest || !keyword.value) return
+  suggest.getSuggestions({ keyword: keyword.value, location: map.value.getCenter() })
+    .then((result) => {
+      suggestionList.value = result.data
+    })
+    .catch(() => {})
+}
+
+function setSuggestion(index) {
+  const selected = suggestionList.value[index]
+  if (!selected) return
+  keyword.value = selected.title
+  suggestionList.value = []
+  const position = selected.location
+  map.value.setCenter(new TMap.LatLng(position.lat, position.lng))
+  markerLayer.setGeometries([
+    {
+      position: new TMap.LatLng(position.lat, position.lng),
+      id: selected.id,
+      styleId: 'marker'
+    }
+  ])
+  // emit 选中建议事件，传递经纬度和名称
+  emit('suggestion-select', {
+    lat: position.lat,
+    lng: position.lng,
+    name: selected.title + (selected.address ? ' ' + selected.address : '')
+  })
+}
 
-// 监听 props 变化，动态更新地图
 watch(() => props.center, (val) => {
   if (map.value && val) {
     map.value.setCenter(new TMap.LatLng(val.lat, val.lng))
@@ -112,5 +168,43 @@ onUnmounted(() => {
 #map-container {
   width: 100%;
   height: 100%;
+  position: relative;
+}
+#tmap-inner {
+  width: 100%;
+  height: 100%;
+}
+#panel {
+  position: absolute;
+  top: 10px;
+  left: 10px;
+  z-index: 9999;
+}
+#suggestionList {
+  list-style-type: none;
+  padding: 0;
+  margin: 0;
+}
+#suggestionList li a {
+  margin-top: -1px;
+  background-color: #f6f6f6;
+  text-decoration: none;
+  font-size: 18px;
+  color: black;
+  display: block;
+}
+#suggestionList li .item_info {
+  font-size: 12px;
+  color: grey;
+  margin-left: 8px;
+}
+#suggestionList li a:hover:not(.header) {
+  background-color: #eee;
+}
+#keyword {
+  width: 180px;
+  margin-right: 8px;
+  padding: 4px 8px;
+  font-size: 16px;
 }
 </style>

src/views/crm/stationsite/StationSiteForm.vue

@@ -89,6 +89,7 @@
             :zoom="16"
             :markers="tempLocation.lat && tempLocation.lng ? [{ id: 'selected', content: formData, position: { lat: tempLocation.lat, lng: tempLocation.lng } }] : []"
             @map-click="handleMapClick"
+            @suggestion-select="handleSuggestionSelect"  
           />
         <div style="margin-top: 10px; text-align: right;">
           <el-button @click="mapDialogVisible = false">取消</el-button>
@@ -536,4 +537,11 @@ const confirmManagementSelection = () => {
   }
   managementDialogVisible.value = false
 }
+
+function handleSuggestionSelect({ lat, lng, name }) {
+  formData.value.locationLat = lat
+  formData.value.locationLng = lng
+  formData.value.locationName = name
+  tempLocation.value = { lat, lng }
+}
 </script>