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fix(ivy): set ng-version attribute on root component (#27175)

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PR Close #27175
This commit is contained in:
Olivier Combe
2018-11-19 21:06:41 +01:00
committed by Misko Hevery
parent 01917733a1
commit bf3beb5959
4 changed files with 83 additions and 77 deletions
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16
packages/core/src/render3/component_ref.ts
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@ -16,16 +16,16 @@ import {ElementRef as viewEngine_ElementRef} from '../linker/element_ref';
import {NgModuleRef as viewEngine_NgModuleRef} from '../linker/ng_module_factory';
import {RendererFactory2} from '../render/api';
import {Type} from '../type';
import {VERSION} from '../version';
import {assertComponentType, assertDefined} from './assert';
import {LifecycleHooksFeature, createRootComponent, createRootComponentView, createRootContext} from './component';
import {getComponentDef} from './definition';
import {NodeInjector} from './di';
import {createLViewData, createNodeAtIndex, createTView, createViewNode, elementCreate, locateHostElement, refreshDescendantViews} from './instructions';
import {ComponentDef, RenderFlags} from './interfaces/definition';
import {TContainerNode, TElementContainerNode, TElementNode, TNode, TNodeType, TViewNode} from './interfaces/node';
import {RElement, RendererFactory3, domRendererFactory3} from './interfaces/renderer';
import {FLAGS, HEADER_OFFSET, INJECTOR, LViewData, LViewFlags, RootContext, TVIEW} from './interfaces/view';
import {TContainerNode, TElementContainerNode, TElementNode, TNode, TNodeType} from './interfaces/node';
import {RElement, RendererFactory3, domRendererFactory3, isProceduralRenderer} from './interfaces/renderer';
import {HEADER_OFFSET, LViewData, LViewFlags, RootContext, TVIEW} from './interfaces/view';
import {enterView, leaveView} from './state';
import {defaultScheduler, getTNode} from './util';
import {createElementRef} from './view_engine_compatibility';
@ -141,6 +141,14 @@ export class ComponentFactory<T> extends viewEngine_ComponentFactory<T> {
const renderer = rendererFactory.createRenderer(hostRNode, this.componentDef);
const rootViewInjector =
ngModule ? createChainedInjector(injector, ngModule.injector) : injector;
if (rootSelectorOrNode && hostRNode) {
ngDevMode && ngDevMode.rendererSetAttribute++;
isProceduralRenderer(renderer) ?
renderer.setAttribute(hostRNode, 'ng-version', VERSION.full) :
hostRNode.setAttribute('ng-version', VERSION.full);
}
// Create the root view. Uses empty TView and ContentTemplate.
const rootView: LViewData = createLViewData(
renderer, createTView(-1, null, 1, 0, null, null, null), rootContext, rootFlags, undefined,