fixed apply miximum call - #723

Tencent · Jan 11, 2018 · bd90d0d · bd90d0d
1 parent c827750
commit bd90d0d
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/packages/wepy/src/component.js b/packages/wepy/src/component.js
@@ -507,7 +507,12 @@ export default class {
         let k;
         let originData = this.$data;
         this.$$phase = '$digest';
+        this.$$dc = 0;
         while (this.$$phase) {
+            this.$$dc++;
+            if (this.$$dc >= 3) {
+                throw new Error('Can not call $apply in $apply process');
+            }
             let readyToSet = {};
             if (this.computed) {
                 for (k in this.computed) { // If there are computed property, calculated every times