💎 RxComp FormModule

RxComp FormModule is a Reactive Form Module for RxComp library

RxComp is a reactive component library built on top of RxJs that mimics the Angular declarative syntax.

If you like Angular declarative syntax but you just want go Vanilla, RxComp library come in useful.

lib & dependancy | size :--------------------|:----------------------------------------------------------------------------------------------| rxcomp-form.min.js | rxcomp-form.min.js | rxcomp.min.js | rxcomp.min.js | rxjs.min.js | rxjs.min.js |

RxComp Form Demo
RxComp Form Api
RxComp Form Codepen

What is included

• Models
  FormControl, FormGroup, FormArray

• Directives
  FormInput, FormTextarea, FormSelect, FormCheckbox, FormRadio, FormSubmit

• Validators
  EmailValidator, MaxLengthValidator, MaxValidator, MinLengthValidator, MinValidator, NullValidator, PatternValidator, RequiredTrueValidator, RequiredValidator

Installation and Usage

ES6 via npm

This library depend on RxComp and RxJs
install via npm or include via script

npm install rxjs rxcomp rxcomp-form --save

CDN

For CDN, you can use unpkg

<script src="https://unpkg.com/[email protected]/bundles/rxjs.umd.min.js"></script>  
<script src="https://unpkg.com/[email protected]/dist/umd/rxcomp.min.js"></script>  
<script src="https://unpkg.com/[email protected]/dist/umd/rxcomp-form.min.js"></script>  

The global namespace for RxComp is rxcomp

import { CoreModule, Module } from 'rxcomp';

The global namespace for RxComp FormModule is rxcomp.form

import { FormModule } from 'rxcomp-form';

Bootstrapping Module

import { Browser, CoreModule, Module } from 'rxcomp';
import { FormModule } from 'rxcomp-form';
import AppComponent from './app.component';

export default class AppModule extends Module {}

AppModule.meta = {
    imports: [
        CoreModule,
        FormModule
    ],
    declarations: [],
    bootstrap: AppComponent,
};

Browser.bootstrap(AppModule);

Reactive Form Definition

import { Component } from 'rxcomp';
import { FormArray, FormGroup, RequiredValidator } from 'rxcomp-form';

export default class AppComponent extends Component {

    onInit() {
        const form = new FormGroup({
            firstName: null,
            lastName: null,
            email: null,
            country: null,
            evaluate: null,
            privacy: null,
            items: new FormArray([null, null, null], RequiredValidator()),
        });

        /*
        form.patch({
            firstName: 'Jhon',
            lastName: 'Appleseed',
            email: '[email protected]',
            country: 'en-US'
        });
        */

        form.changes$.subscribe((changes) => {
            this.pushChanges();
        });

        this.form = form;
    }

    onSubmit() {
        if (this.form.valid) {
            this.form.submitted = true;
            // this.form.reset();
        }
    }

}

AppComponent.meta = {
    selector: '[app-component]',
};

Declarative Syntax

<form [formGroup]="form" (submit)="onSubmit()" name="form" role="form" novalidate autocomplete="off">
    <input type="text" formControlName="firstName" placeholder="firstName" />
    <input type="text" formControlName="lastName" placeholder="lastName" />
    <button type="submit" [class]="{ submitted: form.submitted }">Submit</button>
</form>

Browser Compatibility

RxComp supports all browsers that are ES5-compliant (IE8 and below are not supported).

Contributing

Pull requests are welcome and please submit bugs 🐞

Install packages

npm install

Build, Serve & Watch

gulp

Build Dist

gulp build --target dist

Thank you for taking the time to provide feedback and review. This feedback is appreciated and very helpful 🌈

• Github Project Page

If you find it helpful, feel free to contribute in keeping this library up to date via PayPal

Contact

• Luca Zampetti [email protected]
• Follow @actarian on Twitter

Release Notes

Changelog here.