从这里可以看出它如何从每一层的 Template Context 抽出 value 赋值 let-variable 和最终的 binding to DOM。 ng-template 用于 Dynamic Component 的 Content Projection 在上一篇Dyanmic Component中,我们有一个 Content Projection 的例子,里面使用了原生的 template DOM Manipulation。 这里补上一个 ng-template 的...
原本用 1 个 variable + variable assign operator 来描述的代码。 变成了 2 个 variable methods,read and assign 都变成了 method call。 //beforeconst value = 0;//declare variableconst value2 = value;//passing variablevalue = 1;//assign value to variablevalue++//other assign operator//aftercons...
import{Component,OnDestroy,OnInit,TemplateRef,Input}from'@angular/core';/// 主页面@Component({selector:'app-root',template:`Angular's ngTemplateOutlet 完整示意---我是主页 <app-content [dynamicRef]="usedByContent"></app-content> <ng-template #usedByContent let-name let-valueInContent=valueI...
* **common:** avoid mutating context object in NgTemplateOutlet ([#40360](https://github.com/angular/angular/issues/40360)) ([d3705b3](https://github.com/angular/angular/commit/d3705b3284113f752ee05e9f0d2f6e75c723ea5b)), closes [#24515](https://github.com/angular/angular/issues/2451...
Far easier way to build your dynamic page is to write your markup and embed little expressions inside it, which are lately evaluated in given context and so the whole template is being compiled to its end format. In our case this format is going to be HTML (or even DOM). This is ...
{BrowserModule}from'@angular/platform-browser';import{AppComponent}from'./app/app.component';import{PdfViewerModule}from'ng2-pdf-viewer';@NgModule({imports:[BrowserModule,PdfViewerModule],declarations:[AppComponent],bootstrap:[AppComponent]})classAppModule{}platformBrowserDynamic().bootstrapModule(...
platform-browser-dynamic No longer used RESOURCE_CACHE_PROVIDER APIs have been removed. platform-server deprecated platformDynamicServer has been removed. Add an import @angular/compiler and replace the usage with platformServer deprecated ServerTransferStateModule has been removed. TransferState can be ...
Dynamic import expressions are a new feature and part of ECMAScript that allows users to asynchronously request a module at any arbitrary point in your program. RXJS was updated to 5.5 version: This recent release of RxJS fully empowers developers to avoid the side effects of the ...
Understanding template reference variables Template variable assignment Using the @ViewChild decorator The @ViewChildren decorator Integrating WorkoutAudioComponent Exposing WorkoutRunnerComponent events The @Output decorator Eventing with EventEmitter Raising events from WorkoutRunnerComponent Component communication ...
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