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Essential Angular

You're reading from   Essential Angular Fast paced guide to Front-end web development with Angular

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Product type Paperback
Published in May 2017
Publisher Packt
ISBN-13 9781788293761
Length 108 pages
Edition 1st Edition
Tools
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Authors (3):
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Narwhal Technologies Inc Narwhal Technologies Inc
Author Profile Icon Narwhal Technologies Inc
Narwhal Technologies Inc
Jeff Cross Jeff Cross
Author Profile Icon Jeff Cross
Jeff Cross
Victor Savkin Victor Savkin
Author Profile Icon Victor Savkin
Victor Savkin
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Toc

Form directives

Abstractly describing input is all well and good, but at some point we will need to connect it to the UI.

@angular/forms provides two modules that do that: FormsModule and ReactiveFormsModule.

ReactiveFormsModule

ReactiveFormsModule is simpler to understand and explain than FormsModule. That's why I will cover it first.

@Component({
selector: 'filters-cmp',
template: `
<div [formGroup]="filters">
<input formControlName="title" placeholder="Title">
<input formControlName="speaker" placeholder="Speaker">
<input type="checkbox" formControlName="highRating">
High Rating
</div>
`
})
export class FiltersCmp {
filters...
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