优化

src/components/addressCard.vue

@@ -4,6 +4,7 @@
 
 <script setup>
 import { regionData, codeToText } from 'element-china-area-data'
+import { onMounted } from 'vue';
 const emit = defineEmits(['change'])
 
 const placeholder = ref('')
@@ -28,8 +29,36 @@ function setValue(arr) {
     selectedOptions.value = arr
 }
 
+// 使用文字设置地区
+function textSetValue(arr) {
+    console.log(arr)
+    selectedOptions.value = TextToCode(arr)
+}
+
+// 文字转省市区code
+function TextToCode(arr) {
+    const n = []
+    for (let item of regionData) {
+        if (item.label == arr[0]) {
+            n[0] = item.value
+            for (let l of item.children) {
+                if (l.label == arr[1]) {
+                    n[1] = l.value
+                    for (let i of l.children) {
+                        if (i.label == arr[2]) {
+                            n[2] = i.value
+                        }
+                    }
+                }
+            }
+        }
+    }
+    return n
+}
+
 defineExpose({
     placeholder,
-    setValue
+    setValue,
+    textSetValue
 })
 </script>