npm package: @html5ravi/as-input
Description: as-input
Latest version: 1.2.0


# Angular Icon Inputs 

This module contains a couple of Angular Input box components that allow to add an icon inside a text input, which helps better identify common input fields like for example email, etc.

This small module contains only the HTML and CSS necessary to implement this very common HTML pattern. 

The default theme of the input is designed to look just like a plain HTML input, including the focus blue border (tab and shift-tab are supported).

Any icon available on either the [Font Awesome](http://fontawesome.io) or the [Google Material Design](https://material.io/icons/) Icon libraries can be used.

### Features:

- The components have minimum styling and are themable 
- there is no need to include a component-specific external stylesheet, only the Font Awesome or Material icons stylesheets
- As the input component takes a plain input and projects it, this means that by design the component supports all standard HTML input attributes, including custom attributes (data-), all the accessiblity properties, etc.
- This also means that these components are Compatible with Angular Forms 
- This repo is based on the [angular-quickstart-lib](https://github.com/filipesilva/angular-quickstart-lib), 
which is a seed repo (under development) for a library in the [Angular Package Format v4.0](https://docs.google.com/document/d/1CZC2rcpxffTDfRDs6p1cfbmKNLA6x5O-NtkJglDaBVs/edit#heading=h.k0mh3o8u5hx).
- This means for example that this module is compatible with AOT, and includes UMD bundles for use with SystemJs


# Demo 
Here is what the inputs with the icons look like on screen:

![Demo of as-input components](https://raw.githubusercontent.com/angular-university/as-input/master/images/icons.png)


# Installation

This is how to install the components:

```bash
npm install as-input
```

or 

```bash
yarn add as-input
```


And on your application module:

```ts
import {AuInputModule} from 'as-input';

@NgModule({
  declarations: [ ...],
  imports: [
    BrowserModule,
    ....,
     AuInputModule
],
})
export class AppModule { }
```

See below for SystemJs / UMD installation.

# Using the Font Awesome Inputs

We will need to add first a version of Font Awesome to our page, for example:

```html
<link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet">
```

Then we can use the Font Awesome Input like this:

```html
<au-fa-input icon="envelope">
    <input auInput type="email" name="email" placeholder="Email" autocomplete="off" 
        class="some-class" data-stripe="email">
</au-fa-input>

<au-fa-input id="password-field" icon="lock" >
    <input auInput placeholder="Password" class="test-class">
</au-fa-input>

<au-fa-input  icon="cc-stripe">
    <input auInput placeholder="Stripe">
</au-fa-input>

<au-fa-input icon="paypal">
    <input auInput placeholder="Paypal">
</au-fa-input>
```

The inputs receive an input property named `icon` that identifies which Font Awesome icon we want to apply. 

The value `envelope` will add the email icon by adding the CSS class `fa-envelope` to the icon, etc.

The input that you pass inside the component is just a plain HTML input that will be projected inside the component, so all the standard HTML properties of an input apply. 

To make sure that the focus functionality is working correctly, make sure to apply the attribute directive `auInput` like in the examples. 


# Using the Material Design Input

We will need to add first a version of the Google Material Design icons to our page, for example:

```html
<link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
```

Then we can use the Material Design Input like this:

```html
<au-md-input icon="search">
    <input auInput type="email" name="email" placeholder="E-mail">
</au-md-input>

<au-md-input icon="perm_identity">
    <input auInput name="identity" placeholder="Identity Number">
</au-md-input>

<au-md-input icon="receipt">
    <input auInput name="receipt" placeholder="Receipt">
</au-md-input>
```
        
# Running the Demo Application
This command will build and start the demo application:

```bash
npm start
```


# Running This Module In Development

First let's build the library using this command:

```bash
npm run build
```

     
Then let's link it:

```bash
cd dist
npm link
```


On another folder on the same machine where we have for example a running Angular CLI, we then do:

```bash
npm link as-input
```


# Running the Tests 

The tests can be executed with the following commands:

```bash
npm test
npm integration
```

## Using SystemJs via the UMD bundle ?

Make sure to add this to your `map` configuration, if you need the module served from a CDN:

```javascript
map: {

   ...
   'as-input': 'https://unpkg.com/as-input@<version number>/as-input.umd.min.js'
}
```

Otherwise if serving from `node_modules`directly:

```javascript
map: {
   ...
   'as-input': 'node_modules/as-input/bundles/as-input.umd.min.js'
}
```

And in our packages property:

```javascript
packages: {
   ...
  'as-input': {
    main: 'index.js',
    defaultExtension: 'js'
  }

}
```


# License 

[MIT](https://opensource.org/licenses/MIT)