Tag: Angular
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How to use conditions in Angular Template using
There are various ways you can apply conditions on Angular Template. Usually, you apply conditions to show a particular value or render a specific element based on a condition. In this post, let us see, the simplest way of achieving the conditions in Angular Template using the <ng-container> and <ng-template>. To start with consider data, […]
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Why use exportAs Property in Angular
Have you used exportAs property of a directive? It could be instrumental in working with public methods of a directive. Let us say; you have created a custom directive to change the background colour of the host element on the mouse hover as below, The above custom directive changes the background colour of the host […]
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Video – Simplifying Dependency Injection and Services in Angular, ng-India Webinar recording
In this webinar, you learn about Tree shakabale service Singleton service Various provideIn options such as forRoot, any Providers useClass, useFactory, useValue, useExisting Global Error Handling Services in lazy loaded modules For more such videos subscribe to the channel here : https://www.youtube.com/c/geek97
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Video – Simplifying Change Detection in Angular, ng-India Webinar recording
In this video, learn everything about Angular Change Detection For more such videos subscribe to the channel here : https://www.youtube.com/c/geek97
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When to use viewProviders in Angular – Simplified
I have often seen developers are confused about viewProviders property of the @Componnet decorator. This post explains to you about the viewProviders option. The viewProviders defines the set of injectable objects that are visible to its view, DOM children. They are not visible to the content children. At the component level, you can provide a service in two ways: Using the providers array Using the viewProviders array. […]
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How to use useClass with Tree Shakable Services in Angular
Recently, I was asked that how can we use providers such as useClass inside a Tree Shakable service? By default, Angular services are tree shakable, which means if the application does not use them, they are not part of the final bundle. So, if you create a service using CLI as, ng g s Log […]
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Do Angular useExisting providers create a new object of service?
Short answer is NO, the useExisting provider use object created by other tokens. Read on, To learn more about such concepts, join a free webinar on Saturday, 20 June 4 PM IST. RSVP here: https://www.meetup.com/Geek97/events/271292371/ In Angular, providers determine how an object of a particular token gets created. That means whether Angular creates a new […]
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How to use different syntax for Angular Interpolation
How to use different syntax for Angular Interpolation
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Video- Simplifying Dependency Injection, Services, and Providers in Angular
This video explain DI, Services, and Providers in Angular
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Video – Lazy Load a component in Angular 9
This video explains, How to lazy load a component in Angular 9. Following topics are covered in the video
Dhananjay Kumar 