fix: 修复多重循环时页面元素顺序不正确的Bug askId: 89091

packages/uni-template-compiler/lib/app/util.js

@@ -104,8 +104,8 @@ function updateForIterator (el, state) {
 
 function updateForEleId (el, state) {
   updateForIterator(el, state)
-  if (el.for) {
-    const it = el.$parentIterator3 ? (el.$parentIterator3 + '+' + el.iterator3) : el.iterator3
+  if (el.for) {
+    const it = el.$parentIterator3 ? (el.$parentIterator3 + '+' + "'-'" + '+' + el.iterator3) : el.iterator3
     updateEleId(el, it, state)
   }
 }