createComponent 函数是 Angular 包装过的 ComponentFactory,上面这段代码和下面是等价的。 createComponent 函数的源码在component.ts 虽然它没有用 resolver 来创建 Factory,但最终依然是使用 ComponentFactory.create 方法来创建组件。 有几个点需要知道: factory.create 参数一 elementInjector 被用于 ChainedInjector,也就...
如果我们自己写代码实现的话,我们要 query template/container,要 create hostView,要 insert to container,要 remove from container,非常的繁琐,用 ngComponentOutlet 就方便多了。 它也支持传入其它的 options,比如 projectableNodes、inputs 等等。 ngTemplateOutlet ngTemplateOutlet 也是 Angular built-in 的 Struct...
I already told you about Web Components and Frameworks and now we have to put it into practice so that you can see that it does not only work in theory. As you can see, according to Custom Elements Everywhere, Angular passes all the tests so it is a ...
https://netbasal.com/inspiration-for-custom-decorators-in-angular-95aeb87f072c 以下代码使用了 class decorator, method decorator, property decorator import{environment}from'src/environments/environment';import{Component,OnChanges,Input}from'@angular/core';import{AppModule}from'src/app/app.module';import...
In order to work with Angular schematics, create an Angular CLI application. Run the following command to create a CLI application. ng new angular-application After running the above command and all the dependency modules installed, we can generate EJ2 Tooltip component using schematics. ...
@use"igniteui-angular/theming"as *;// IMPORTANT: Prior to Ignite UI for Angular version 13 use:// @import '~igniteui-angular/lib/core/styles/themes/index';scss Next, we have to create a new theme that extends theinput-group-themeand pass the parameters which we'd like to change: ...
@use "igniteui-angular/theming" as *; // IMPORTANT: Prior to Ignite UI for Angular version 13 use: // @import '~igniteui-angular/lib/core/styles/themes/index'; scssFollowing the simplest approach, we create a new theme that extends the select-theme and accepts some of the default ...
The following section explains the steps required to create a simple DatePicker component and also it demonstrates the basic usage of the DatePicker. To get start quickly with Angular DatePicker component, refer to the video below. Dependencies Install the below required dependency package in order to...
Create Editor options in component.(eg: app.component.ts) import{Component}from'@angular/core';@Component({selector:'app-root',templateUrl:'./app.component.html'})exportclassAppComponent{editorOptions={theme:'vs-dark',language:'javascript'};code:string='function x() {\nconsole.log("Hello wo...
React 会把它编译成 React.createElement()，Vue 会编译成 _h()，Inferno 会编译成 createVNodes()。