694 lines
26 KiB
JavaScript
694 lines
26 KiB
JavaScript
import {describe, xit, it, expect, beforeEach, ddescribe, iit, el} from 'test_lib/test_lib';
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import {ProtoView, ElementPropertyMemento, DirectivePropertyMemento} from 'core/compiler/view';
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import {ProtoElementInjector, ElementInjector} from 'core/compiler/element_injector';
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import {ShadowDomEmulated} from 'core/compiler/shadow_dom';
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import {DirectiveMetadataReader} from 'core/compiler/directive_metadata_reader';
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import {Component, Decorator, Template} from 'core/annotations/annotations';
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import {OnChange} from 'core/core';
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import {Lexer, Parser, ProtoChangeDetector, ChangeDetector} from 'change_detection/change_detection';
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import {TemplateConfig} from 'core/annotations/template_config';
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import {EventEmitter} from 'core/annotations/events';
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import {List, MapWrapper} from 'facade/collection';
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import {DOM, Element} from 'facade/dom';
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import {int, proxy, IMPLEMENTS} from 'facade/lang';
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import {Injector} from 'di/di';
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import {View} from 'core/compiler/view';
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import {ViewPort} from 'core/compiler/viewport';
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import {reflector} from 'reflection/reflection';
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@proxy
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@IMPLEMENTS(ViewPort)
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class FakeViewPort {
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templateElement;
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constructor(templateElement) {
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this.templateElement = templateElement;
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}
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noSuchMethod(i) {
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super.noSuchMethod(i);
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}
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}
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export function main() {
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describe('view', function() {
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var parser, someComponentDirective, someTemplateDirective;
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function createView(protoView) {
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var ctx = new MyEvaluationContext();
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var view = protoView.instantiate(null);
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view.hydrate(null, null, ctx);
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return view;
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}
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beforeEach(() => {
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parser = new Parser(new Lexer());
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someComponentDirective = new DirectiveMetadataReader().read(SomeComponent);
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someTemplateDirective = new DirectiveMetadataReader().read(SomeTemplate);
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});
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describe('instantiated from protoView', () => {
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var view;
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beforeEach(() => {
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var pv = new ProtoView(el('<div id="1"></div>'), new ProtoChangeDetector());
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view = pv.instantiate(null);
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});
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it('should be dehydrated by default', () => {
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expect(view.hydrated()).toBe(false);
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});
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it('should be able to be hydrated and dehydrated', () => {
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var ctx = new Object();
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view.hydrate(null, null, ctx);
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expect(view.hydrated()).toBe(true);
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view.dehydrate();
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expect(view.hydrated()).toBe(false);
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});
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});
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describe('with locals', function() {
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var view;
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beforeEach(() => {
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var pv = new ProtoView(el('<div id="1"></div>'), new ProtoChangeDetector());
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pv.bindVariable('context-foo', 'template-foo');
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view = createView(pv);
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});
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it('should support setting of declared locals', () => {
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view.setLocal('context-foo', 'bar');
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expect(view.context.get('template-foo')).toBe('bar');
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});
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it('should throw on undeclared locals', () => {
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expect(() => view.setLocal('setMePlease', 'bar')).toThrowError();
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});
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it('when dehydrated should set locals to null', () => {
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view.setLocal('context-foo', 'bar');
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view.dehydrate();
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view.hydrate(null, null, new Object());
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expect(view.context.get('template-foo')).toBe(null);
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});
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it('should throw when trying to set on dehydrated view', () => {
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view.dehydrate();
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expect(() => view.setLocal('context-foo', 'bar')).toThrowError();
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});
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});
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describe('instatiated and hydrated', function() {
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function createCollectDomNodesTestCases(useTemplateElement:boolean) {
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function templateAwareCreateElement(html) {
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return el(useTemplateElement ? `<template>${html}</template>` : html);
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}
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it('should collect the root node in the ProtoView element', () => {
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var pv = new ProtoView(templateAwareCreateElement('<div id="1"></div>'), new ProtoChangeDetector());
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var view = pv.instantiate(null);
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view.hydrate(null, null, null);
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expect(view.nodes.length).toBe(1);
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expect(view.nodes[0].getAttribute('id')).toEqual('1');
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});
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describe('collect elements with property bindings', () => {
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it('should collect property bindings on the root element if it has the ng-binding class', () => {
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var pv = new ProtoView(templateAwareCreateElement('<div [prop]="a" class="ng-binding"></div>'), new ProtoChangeDetector());
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pv.bindElement(null);
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pv.bindElementProperty(parser.parseBinding('a', null), 'prop', reflector.setter('prop'));
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var view = pv.instantiate(null);
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view.hydrate(null, null, null);
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expect(view.bindElements.length).toEqual(1);
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expect(view.bindElements[0]).toBe(view.nodes[0]);
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});
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it('should collect property bindings on child elements with ng-binding class', () => {
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var pv = new ProtoView(templateAwareCreateElement('<div><span></span><span class="ng-binding"></span></div>'),
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new ProtoChangeDetector());
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pv.bindElement(null);
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pv.bindElementProperty(parser.parseBinding('b', null), 'a', reflector.setter('a'));
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var view = pv.instantiate(null);
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view.hydrate(null, null, null);
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expect(view.bindElements.length).toEqual(1);
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expect(view.bindElements[0]).toBe(view.nodes[0].childNodes[1]);
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});
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});
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describe('collect text nodes with bindings', () => {
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it('should collect text nodes under the root element', () => {
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var pv = new ProtoView(templateAwareCreateElement('<div class="ng-binding">{{}}<span></span>{{}}</div>'), new ProtoChangeDetector());
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pv.bindElement(null);
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pv.bindTextNode(0, parser.parseBinding('a', null));
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pv.bindTextNode(2, parser.parseBinding('b', null));
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var view = pv.instantiate(null);
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view.hydrate(null, null, null);
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expect(view.textNodes.length).toEqual(2);
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expect(view.textNodes[0]).toBe(view.nodes[0].childNodes[0]);
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expect(view.textNodes[1]).toBe(view.nodes[0].childNodes[2]);
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});
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it('should collect text nodes with bindings on child elements with ng-binding class', () => {
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var pv = new ProtoView(templateAwareCreateElement('<div><span> </span><span class="ng-binding">{{}}</span></div>'),
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new ProtoChangeDetector());
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pv.bindElement(null);
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pv.bindTextNode(0, parser.parseBinding('b', null));
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var view = pv.instantiate(null);
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view.hydrate(null, null, null);
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expect(view.textNodes.length).toEqual(1);
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expect(view.textNodes[0]).toBe(view.nodes[0].childNodes[1].childNodes[0]);
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});
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});
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}
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describe('inplace instantiation', () => {
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it('should be supported.', () => {
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var template = el('<div></div>');
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var pv = new ProtoView(template, new ProtoChangeDetector());
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pv.instantiateInPlace = true;
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var view = pv.instantiate(null);
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view.hydrate(null, null, null);
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expect(view.nodes[0]).toBe(template);
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});
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it('should be off by default.', () => {
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var template = el('<div></div>')
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var view = new ProtoView(template, new ProtoChangeDetector())
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.instantiate(null);
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view.hydrate(null, null, null);
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expect(view.nodes[0]).not.toBe(template);
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});
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});
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describe('collect dom nodes with a regular element as root', () => {
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createCollectDomNodesTestCases(false);
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});
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describe('collect dom nodes with a template element as root', () => {
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createCollectDomNodesTestCases(true);
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});
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describe('create ElementInjectors', () => {
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it('should use the directives of the ProtoElementInjector', () => {
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var pv = new ProtoView(el('<div class="ng-binding"></div>'), new ProtoChangeDetector());
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pv.bindElement(new ProtoElementInjector(null, 1, [SomeDirective]));
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var view = pv.instantiate(null);
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view.hydrate(null, null, null);
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expect(view.elementInjectors.length).toBe(1);
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expect(view.elementInjectors[0].get(SomeDirective) instanceof SomeDirective).toBe(true);
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});
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it('should use the correct parent', () => {
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var pv = new ProtoView(el('<div class="ng-binding"><span class="ng-binding"></span></div>'),
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new ProtoChangeDetector());
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var protoParent = new ProtoElementInjector(null, 0, [SomeDirective]);
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pv.bindElement(protoParent);
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pv.bindElement(new ProtoElementInjector(protoParent, 1, [AnotherDirective]));
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var view = pv.instantiate(null);
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view.hydrate(null, null, null);
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expect(view.elementInjectors.length).toBe(2);
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expect(view.elementInjectors[0].get(SomeDirective) instanceof SomeDirective).toBe(true);
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expect(view.elementInjectors[1].parent).toBe(view.elementInjectors[0]);
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});
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it('should not pass the host injector when a parent injector exists', () => {
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var pv = new ProtoView(el('<div class="ng-binding"><span class="ng-binding"></span></div>'),
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new ProtoChangeDetector());
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var protoParent = new ProtoElementInjector(null, 0, [SomeDirective]);
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pv.bindElement(protoParent);
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var testProtoElementInjector = new TestProtoElementInjector(protoParent, 1, [AnotherDirective]);
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pv.bindElement(testProtoElementInjector);
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var hostProtoInjector = new ProtoElementInjector(null, 0, []);
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var hostInjector = hostProtoInjector.instantiate(null, null, null);
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var view;
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expect(() => view = pv.instantiate(hostInjector)).not.toThrow();
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expect(testProtoElementInjector.parentElementInjector).toBe(view.elementInjectors[0]);
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expect(testProtoElementInjector.hostElementInjector).toBeNull();
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});
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it('should pass the host injector when there is no parent injector', () => {
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var pv = new ProtoView(el('<div class="ng-binding"><span class="ng-binding"></span></div>'),
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new ProtoChangeDetector());
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pv.bindElement(new ProtoElementInjector(null, 0, [SomeDirective]));
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var testProtoElementInjector = new TestProtoElementInjector(null, 1, [AnotherDirective]);
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pv.bindElement(testProtoElementInjector);
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var hostProtoInjector = new ProtoElementInjector(null, 0, []);
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var hostInjector = hostProtoInjector.instantiate(null, null, null);
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expect(() => pv.instantiate(hostInjector)).not.toThrow();
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expect(testProtoElementInjector.parentElementInjector).toBeNull();
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expect(testProtoElementInjector.hostElementInjector).toBe(hostInjector);
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});
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});
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describe('collect root element injectors', () => {
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it('should collect a single root element injector', () => {
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var pv = new ProtoView(el('<div class="ng-binding"><span class="ng-binding"></span></div>'),
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new ProtoChangeDetector());
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var protoParent = new ProtoElementInjector(null, 0, [SomeDirective]);
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pv.bindElement(protoParent);
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pv.bindElement(new ProtoElementInjector(protoParent, 1, [AnotherDirective]));
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var view = pv.instantiate(null);
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view.hydrate(null, null, null);
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expect(view.rootElementInjectors.length).toBe(1);
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expect(view.rootElementInjectors[0].get(SomeDirective) instanceof SomeDirective).toBe(true);
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});
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it('should collect multiple root element injectors', () => {
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var pv = new ProtoView(el('<div><span class="ng-binding"></span><span class="ng-binding"></span></div>'),
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new ProtoChangeDetector());
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pv.bindElement(new ProtoElementInjector(null, 1, [SomeDirective]));
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pv.bindElement(new ProtoElementInjector(null, 2, [AnotherDirective]));
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var view = pv.instantiate(null);
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view.hydrate(null, null, null);
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expect(view.rootElementInjectors.length).toBe(2)
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expect(view.rootElementInjectors[0].get(SomeDirective) instanceof SomeDirective).toBe(true);
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expect(view.rootElementInjectors[1].get(AnotherDirective) instanceof AnotherDirective).toBe(true);
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});
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});
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describe('with component views', () => {
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var ctx;
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function createComponentWithSubPV(subProtoView) {
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var pv = new ProtoView(el('<cmp class="ng-binding"></cmp>'), new ProtoChangeDetector());
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var binder = pv.bindElement(new ProtoElementInjector(null, 0, [SomeComponent], true));
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binder.componentDirective = someComponentDirective;
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binder.nestedProtoView = subProtoView;
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return pv;
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}
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function createNestedView(protoView) {
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ctx = new MyEvaluationContext();
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var view = protoView.instantiate(null);
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view.hydrate(new Injector([]), null, ctx);
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return view;
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}
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it('should expose component services to the component', () => {
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var subpv = new ProtoView(el('<span></span>'), new ProtoChangeDetector());
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var pv = createComponentWithSubPV(subpv);
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var view = createNestedView(pv);
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var comp = view.rootElementInjectors[0].get(SomeComponent);
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expect(comp.service).toBeAnInstanceOf(SomeService);
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});
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it('should expose component services and component instance to directives in the shadow Dom',
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() => {
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var subpv = new ProtoView(
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el('<div dec class="ng-binding">hello shadow dom</div>'), new ProtoChangeDetector());
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subpv.bindElement(
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new ProtoElementInjector(null, 0, [ServiceDependentDecorator]));
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var pv = createComponentWithSubPV(subpv);
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var view = createNestedView(pv);
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var subView = view.componentChildViews[0];
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var subInj = subView.rootElementInjectors[0];
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var subDecorator = subInj.get(ServiceDependentDecorator);
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var comp = view.rootElementInjectors[0].get(SomeComponent);
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expect(subDecorator).toBeAnInstanceOf(ServiceDependentDecorator);
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expect(subDecorator.service).toBe(comp.service);
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expect(subDecorator.component).toBe(comp);
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});
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function expectViewHasNoDirectiveInstances(view) {
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view.elementInjectors.forEach((inj) => expect(inj.hasInstances()).toBe(false));
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}
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it('dehydration should dehydrate child component views too', () => {
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var subpv = new ProtoView(
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el('<div dec class="ng-binding">hello shadow dom</div>'), new ProtoChangeDetector());
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subpv.bindElement(
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new ProtoElementInjector(null, 0, [ServiceDependentDecorator]));
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var pv = createComponentWithSubPV(subpv);
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var view = createNestedView(pv);
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view.dehydrate();
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expect(view.hydrated()).toBe(false);
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expectViewHasNoDirectiveInstances(view);
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view.componentChildViews.forEach(
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(view) => expectViewHasNoDirectiveInstances(view));
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});
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it('should create shadow dom', () => {
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var subpv = new ProtoView(el('<span>hello shadow dom</span>'), new ProtoChangeDetector());
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var pv = createComponentWithSubPV(subpv);
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var view = createNestedView(pv);
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expect(view.nodes[0].shadowRoot.childNodes[0].childNodes[0].nodeValue).toEqual('hello shadow dom');
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});
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it('should use the provided shadow DOM strategy', () => {
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var subpv = new ProtoView(el('<span>hello shadow dom</span>'), new ProtoChangeDetector());
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var pv = new ProtoView(el('<cmp class="ng-binding"></cmp>'), new ProtoChangeDetector());
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var binder = pv.bindElement(new ProtoElementInjector(null, 0, [SomeComponentWithEmulatedShadowDom], true));
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binder.componentDirective = new DirectiveMetadataReader().read(SomeComponentWithEmulatedShadowDom);
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binder.nestedProtoView = subpv;
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var view = createNestedView(pv);
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expect(view.nodes[0].childNodes[0].childNodes[0].nodeValue).toEqual('hello shadow dom');
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});
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});
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describe('with template views', () => {
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function createViewWithTemplate() {
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var templateProtoView = new ProtoView(
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el('<div id="1"></div>'), new ProtoChangeDetector());
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var pv = new ProtoView(el('<someTmpl class="ng-binding"></someTmpl>'), new ProtoChangeDetector());
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var binder = pv.bindElement(new ProtoElementInjector(null, 0, [SomeTemplate]));
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binder.templateDirective = someTemplateDirective;
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binder.nestedProtoView = templateProtoView;
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return createView(pv);
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}
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it('should create a viewPort for the template directive', () => {
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var view = createViewWithTemplate();
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var tmplComp = view.rootElementInjectors[0].get(SomeTemplate);
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expect(tmplComp.viewPort).not.toBe(null);
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});
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it('dehydration should dehydrate viewports', () => {
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var view = createViewWithTemplate();
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var tmplComp = view.rootElementInjectors[0].get(SomeTemplate);
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expect(tmplComp.viewPort.hydrated()).toBe(false);
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});
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});
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describe('event handlers', () => {
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var view, ctx, called, receivedEvent, dispatchedEvent;
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function createViewAndContext(protoView) {
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view = createView(protoView);
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ctx = view.context;
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called = 0;
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receivedEvent = null;
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ctx.callMe = (event) => {
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called += 1;
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receivedEvent = event;
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}
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}
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function dispatchClick(el) {
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dispatchedEvent = DOM.createMouseEvent('click');
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DOM.dispatchEvent(el, dispatchedEvent);
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}
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function createProtoView() {
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var pv = new ProtoView(el('<div class="ng-binding"><div></div></div>'),
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new ProtoChangeDetector());
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pv.bindElement(new TestProtoElementInjector(null, 0, []));
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pv.bindEvent('click', parser.parseBinding('callMe(\$event)', null));
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return pv;
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}
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it('should fire on non-bubbling native events', () => {
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createViewAndContext(createProtoView());
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dispatchClick(view.nodes[0]);
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expect(called).toEqual(1);
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expect(receivedEvent).toBe(dispatchedEvent);
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});
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it('should not fire on a bubbled native events', () => {
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createViewAndContext(createProtoView());
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dispatchClick(view.nodes[0].firstChild);
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// This test passes trivially on webkit browsers due to
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// https://bugs.webkit.org/show_bug.cgi?id=122755
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expect(called).toEqual(0);
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});
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it('should not throw if the view is dehydrated', () => {
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createViewAndContext(createProtoView());
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view.dehydrate();
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expect(() => dispatchClick(view.nodes[0])).not.toThrow();
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expect(called).toEqual(0);
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});
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it('should support custom event emitters', () => {
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var pv = new ProtoView(el('<div class="ng-binding"><div></div></div>'),
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new ProtoChangeDetector());
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pv.bindElement(new TestProtoElementInjector(null, 0, [EventEmitterDirective]));
|
|
pv.bindEvent('click', parser.parseBinding('callMe(\$event)', null));
|
|
|
|
createViewAndContext(pv);
|
|
var dir = view.elementInjectors[0].get(EventEmitterDirective);
|
|
|
|
var dispatchedEvent = new Object();
|
|
|
|
dir.click(dispatchedEvent);
|
|
expect(receivedEvent).toBe(dispatchedEvent);
|
|
expect(called).toEqual(1);
|
|
|
|
// Should not eval the binding, because custom emitter takes over.
|
|
dispatchClick(view.nodes[0]);
|
|
|
|
expect(called).toEqual(1);
|
|
});
|
|
});
|
|
|
|
describe('react to record changes', () => {
|
|
var view, cd, ctx;
|
|
|
|
function createViewAndChangeDetector(protoView) {
|
|
view = createView(protoView);
|
|
ctx = view.context;
|
|
cd = view.changeDetector;
|
|
}
|
|
|
|
it('should consume text node changes', () => {
|
|
var pv = new ProtoView(el('<div class="ng-binding">{{}}</div>'),
|
|
new ProtoChangeDetector());
|
|
pv.bindElement(null);
|
|
pv.bindTextNode(0, parser.parseBinding('foo', null));
|
|
createViewAndChangeDetector(pv);
|
|
|
|
ctx.foo = 'buz';
|
|
cd.detectChanges();
|
|
expect(view.textNodes[0].nodeValue).toEqual('buz');
|
|
});
|
|
|
|
it('should consume element binding changes', () => {
|
|
var pv = new ProtoView(el('<div class="ng-binding"></div>'),
|
|
new ProtoChangeDetector());
|
|
pv.bindElement(null);
|
|
pv.bindElementProperty(parser.parseBinding('foo', null), 'id', reflector.setter('id'));
|
|
createViewAndChangeDetector(pv);
|
|
|
|
ctx.foo = 'buz';
|
|
cd.detectChanges();
|
|
expect(view.bindElements[0].id).toEqual('buz');
|
|
});
|
|
|
|
it('should consume directive watch expression change', () => {
|
|
var pv = new ProtoView(el('<div class="ng-binding"></div>'),
|
|
new ProtoChangeDetector());
|
|
pv.bindElement(new ProtoElementInjector(null, 0, [SomeDirective]));
|
|
pv.bindDirectiveProperty(0, parser.parseBinding('foo', null), 'prop', reflector.setter('prop'), false);
|
|
createViewAndChangeDetector(pv);
|
|
|
|
ctx.foo = 'buz';
|
|
cd.detectChanges();
|
|
expect(view.elementInjectors[0].get(SomeDirective).prop).toEqual('buz');
|
|
});
|
|
|
|
it('should notify a directive about changes after all its properties have been set', () => {
|
|
var pv = new ProtoView(el('<div class="ng-binding"></div>'),
|
|
new ProtoChangeDetector());
|
|
|
|
pv.bindElement(new ProtoElementInjector(null, 0, [DirectiveImplementingOnChange]));
|
|
pv.bindDirectiveProperty( 0, parser.parseBinding('a', null), 'a', reflector.setter('a'), false);
|
|
pv.bindDirectiveProperty( 0, parser.parseBinding('b', null), 'b', reflector.setter('b'), false);
|
|
createViewAndChangeDetector(pv);
|
|
|
|
ctx.a = 100;
|
|
ctx.b = 200;
|
|
cd.detectChanges();
|
|
|
|
var directive = view.elementInjectors[0].get(DirectiveImplementingOnChange);
|
|
expect(directive.c).toEqual(300);
|
|
});
|
|
|
|
it('should provide a map of updated properties', () => {
|
|
var pv = new ProtoView(el('<div class="ng-binding"></div>'),
|
|
new ProtoChangeDetector());
|
|
|
|
pv.bindElement(new ProtoElementInjector(null, 0, [DirectiveImplementingOnChange]));
|
|
pv.bindDirectiveProperty( 0, parser.parseBinding('a', null), 'a', reflector.setter('a'), false);
|
|
pv.bindDirectiveProperty( 0, parser.parseBinding('b', null), 'b', reflector.setter('b'), false);
|
|
createViewAndChangeDetector(pv);
|
|
|
|
ctx.a = 0;
|
|
ctx.b = 0;
|
|
cd.detectChanges();
|
|
|
|
ctx.a = 100;
|
|
cd.detectChanges();
|
|
|
|
var directive = view.elementInjectors[0].get(DirectiveImplementingOnChange);
|
|
expect(directive.changes["a"].currentValue).toEqual(100);
|
|
expect(directive.changes["b"]).not.toBeDefined();
|
|
});
|
|
});
|
|
});
|
|
|
|
describe('protoView createRootProtoView', () => {
|
|
var element, pv;
|
|
beforeEach(() => {
|
|
element = DOM.createElement('div');
|
|
pv = new ProtoView(el('<div>hi</div>'), new ProtoChangeDetector());
|
|
});
|
|
|
|
it('should create the root component when instantiated', () => {
|
|
var rootProtoView = ProtoView.createRootProtoView(pv, element, someComponentDirective);
|
|
var view = rootProtoView.instantiate(null);
|
|
view.hydrate(new Injector([]), null, null);
|
|
expect(view.rootElementInjectors[0].get(SomeComponent)).not.toBe(null);
|
|
});
|
|
|
|
it('should inject the protoView into the shadowDom', () => {
|
|
var rootProtoView = ProtoView.createRootProtoView(pv, element, someComponentDirective);
|
|
var view = rootProtoView.instantiate(null);
|
|
view.hydrate(new Injector([]), null, null);
|
|
expect(element.shadowRoot.childNodes[0].childNodes[0].nodeValue).toEqual('hi');
|
|
});
|
|
});
|
|
});
|
|
}
|
|
|
|
class SomeDirective {
|
|
prop;
|
|
constructor() {
|
|
this.prop = 'foo';
|
|
}
|
|
}
|
|
|
|
class DirectiveImplementingOnChange extends OnChange {
|
|
a;
|
|
b;
|
|
c;
|
|
changes;
|
|
|
|
onChange(changes) {
|
|
this.c = this.a + this.b;
|
|
this.changes = changes;
|
|
}
|
|
}
|
|
|
|
class SomeService {}
|
|
|
|
@Component({
|
|
componentServices: [SomeService]
|
|
})
|
|
class SomeComponent {
|
|
service: SomeService;
|
|
constructor(service: SomeService) {
|
|
this.service = service;
|
|
}
|
|
}
|
|
|
|
@Component({
|
|
shadowDom: ShadowDomEmulated
|
|
})
|
|
class SomeComponentWithEmulatedShadowDom {
|
|
}
|
|
|
|
@Decorator({
|
|
selector: '[dec]'
|
|
})
|
|
class ServiceDependentDecorator {
|
|
component: SomeComponent;
|
|
service: SomeService;
|
|
constructor(component: SomeComponent, service: SomeService) {
|
|
this.component = component;
|
|
this.service = service;
|
|
}
|
|
}
|
|
|
|
@Template({
|
|
selector: 'someTmpl'
|
|
})
|
|
class SomeTemplate {
|
|
viewPort: ViewPort;
|
|
constructor(viewPort: ViewPort) {
|
|
this.viewPort = viewPort;
|
|
}
|
|
}
|
|
|
|
|
|
class AnotherDirective {
|
|
prop:string;
|
|
constructor() {
|
|
this.prop = 'anotherFoo';
|
|
}
|
|
}
|
|
|
|
class EventEmitterDirective {
|
|
_clicker:Function;
|
|
constructor(@EventEmitter('click') clicker:Function) {
|
|
this._clicker = clicker;
|
|
}
|
|
click(eventData) {
|
|
this._clicker(eventData);
|
|
}
|
|
}
|
|
|
|
|
|
class MyEvaluationContext {
|
|
foo:string;
|
|
a;
|
|
b;
|
|
callMe;
|
|
constructor() {
|
|
this.foo = 'bar';
|
|
};
|
|
}
|
|
|
|
class TestProtoElementInjector extends ProtoElementInjector {
|
|
parentElementInjector: ElementInjector;
|
|
hostElementInjector: ElementInjector;
|
|
|
|
constructor(parent:ProtoElementInjector, index:int, bindings:List, firstBindingIsComponent:boolean = false) {
|
|
super(parent, index, bindings, firstBindingIsComponent);
|
|
}
|
|
|
|
instantiate(parent:ElementInjector, host:ElementInjector, events):ElementInjector {
|
|
this.parentElementInjector = parent;
|
|
this.hostElementInjector = host;
|
|
return super.instantiate(parent, host, events);
|
|
}
|
|
}
|