implent mvvm

2019-07-24 16:38:34 +08:00
parent f33c320b0c
commit 43fd9fedd1
7 changed files with 119 additions and 59 deletions
--- a/js-framework/src/ui/view.ts
+++ b/js-framework/src/ui/view.ts
@@ -252,6 +252,10 @@ export abstract class Group extends View {

    onChildPropertyChanged(child: View) {
        this.getDirtyChildrenModel()[this.children.indexOf(child)] = child.nativeViewModel
+        this.getDirtyChildrenModel().length = this.children.length
+        if (this.parent) {
+            this.parent.onChildPropertyChanged(this)
+        }
    }

    isDirty() {