根据keyname，获取ekey,再获取元素id

src/views/manager/projectinfo/editElement/editElement.vue

@@ -270,11 +270,11 @@ export default {
       }, 500)
     },
     RightClick2 (tr, td, x1, x2, y1, y2) {
-      //console.log(event.target.id)
-      let targetId = event.target.id;
+      //console.log(event.target.getAttribute("keyname"))
+      let targetkeyname = event.target.getAttribute("keyname");
       let ekey = null;
-      if(this.ekeyReg.test(targetId)){
-        ekey = targetId.match(this.ekeyReg)[1]
+      if(this.ekeyReg.test(targetkeyname)){
+        ekey = targetkeyname.match(this.ekeyReg)[1]
       }
       this.table = {
         tr,