Join Justin Schwartzenberger for an in-depth discussion in this video Angular forms, part of Angular 2 Essential Training (2016).
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- [Voiceover] Web applications are usually doing…one of two things.…Either displaying data…or collecting it.…The way we collect data through web apps…is the use of forms.…In more specifically, form elements.…When we build forms in web apps,…we architect them to do a common set of things,…for a way to collect data,…for a way to know when user changes data,…for validating data,…and for showing errors to users.…Since forms are a common piece…of web app development,…Angular has dedicated code endless framework,…to help when working with forms.…
We've covered how you can bind data…to component template views,…and we've covered how you can bind…to dom events as well.…Angular forms builds upon that,…and provides data binding, both in and out.…It also provides indicators out of the box…for you to know when form fields…have changed from their original value,…and when they are invalid.…Angular forms provides Built-In data Validators…and the ability to create your own.…Even Async Validators that can run validation…has the user changes input value.…
- What is Angular?
- Setting up an Angular template
- Creating a component
- Displaying data
- Working with events
- Using two-way data binding
- Creating a subcomponent
- Using the built-in HTTP module
- Using the built-in router module
Skill Level Intermediate
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1. Architecture Overview
3. Directives and Pipes
5. Dependency Injection and Services
Next steps1m 20s
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