多选支持清空

src/components/editor/app-mob-mpicker/app-mob-mpicker.vue

@@ -8,7 +8,8 @@
         </template>
       </div>
     </ion-input>
-    <ion-icon class="open-picker" name="search-outline" @click="openView"></ion-icon>
+    <ion-icon class="open-picker" v-if="!curValue.length > 0" name="search-outline" @click="openView"></ion-icon>
+    <ion-icon  v-else class="open-picker" name="close-circle-outline" @click="onClear"></ion-icon>
   </div>
 </template>
 
@@ -262,6 +263,15 @@ export default class AppMobMpicker extends Vue {
         });
       }
     }
+
+    /**
+     * 清除
+     */
+    public onClear($event: any): void {
+        if (this.name) {
+            this.$emit('formitemvaluechange', { name: this.name, value: '' });
+        }
+    }
 }
 </script>