样式修改

src/views/tentative/components/dataMap.vue

@@ -215,6 +215,7 @@ export default {
     async parentClick(e) {
       let target = e.target;
       let bgs = document.querySelectorAll("#parent .oldlace-bg");
+      target.classList.add("oldlace-bg");
       //console.log(bgs)
 
       let tdEle = this.getParentTD(target);