js: add generated child remove api

doric-js/bundle/doric-lib.js

@@ -444,6 +444,14 @@ class Group extends Superview {
     addChild(view) {
         this.children.push(view);
     }
+    removeChild(view) {
+        const ret = this.children.filter(e => e !== view);
+        this.children.length = 0;
+        ret.forEach(e => this.addChild(e));
+    }
+    removeAllChildren() {
+        this.children.length = 0;
+    }
 }
 
 const SPECIFIED = 1;

doric-js/bundle/doric-vm.js

@@ -1903,6 +1903,14 @@ class Group extends Superview {
     addChild(view) {
         this.children.push(view);
     }
+    removeChild(view) {
+        const ret = this.children.filter(e => e !== view);
+        this.children.length = 0;
+        ret.forEach(e => this.addChild(e));
+    }
+    removeAllChildren() {
+        this.children.length = 0;
+    }
 }
 
 const SPECIFIED = 1;

doric-js/index.d.ts

@@ -242,6 +242,8 @@ declare module 'doric/lib/src/ui/view' {
             readonly children: View[];
             allSubviews(): View[];
             addChild(view: View): void;
+            removeChild(view: View): void;
+            removeAllChildren(): void;
     }
 }
 

doric-js/lib/src/ui/view.d.ts

@@ -123,4 +123,6 @@ export declare abstract class Group extends Superview {
     readonly children: View[];
     allSubviews(): View[];
     addChild(view: View): void;
+    removeChild(view: View): void;
+    removeAllChildren(): void;
 }

doric-js/lib/src/ui/view.js

@@ -329,4 +329,12 @@ export class Group extends Superview {
     addChild(view) {
         this.children.push(view);
     }
+    removeChild(view) {
+        const ret = this.children.filter(e => e !== view);
+        this.children.length = 0;
+        ret.forEach(e => this.addChild(e));
+    }
+    removeAllChildren() {
+        this.children.length = 0;
+    }
 }

doric-web/dist/index.js

@@ -1961,6 +1961,14 @@ class Group extends Superview {
     addChild(view) {
         this.children.push(view);
     }
+    removeChild(view) {
+        const ret = this.children.filter(e => e !== view);
+        this.children.length = 0;
+        ret.forEach(e => this.addChild(e));
+    }
+    removeAllChildren() {
+        this.children.length = 0;
+    }
 }
 
 const SPECIFIED = 1;