npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2024 – Pkg Stats / Ryan Hefner

ng-fallimg

v0.0.1

Published

Set a default image when the main source on the image tag doesn't work

Downloads

133

Readme

ng-fallimg

Set a default image when the main source on the image tag doesn't work

Installation

$ npm install ng-fallimg --save

Usage

import the NgFallimgModule module and use the static forRoot method in the root module (The forRoot method must be used in the root module), in other modules you only need to import NgFallimgModule without using the forRoot method to use the fallimg directive. Pass an object with the resources that you need.

Note: The default property is required, the forRoot method requires at least an object with a default property.

import { NgFallimgModule } from 'ng-fallimg';

@NgModule({
  ...

  imports: [
    BrowserModule,
    NgFallimgModule.forRoot({
      default: 'https://domain.com/mypicture.png',
      picture1:  'assets/mypicture.png',
      picture2: 'data:image/jpeg;base64, ... ',
    })
  ],

  ...
})
export class AppModule { }

The object to pass to the forRoot method supports: local URLs, external URLs and base64.

once imported the NgFallimgModule module, you can use the fallimg directive on the img tags:

    <img width="100px" src="http://domain.com/the/image/fails" fallimg>

When the main image (defined in the src property) fails and the fallimg property doesn't have a value, it gets the default resource ('https://domain.com/mypicture.png') defined in the object passed in the forRoot method

you can select the resource to load when the main image fails, defining the property's name:

    <img width="100px" src="http://domain.com/the/image/fails" fallimg="picture1">

Now, when the main image fails, picture1 will be loaded ('assets/mypicture.png').

Issues

https://github.com/Lugriz/ng-fallimg/issues

Contributing

Clone the repository

https://github.com/Lugriz/ng-fallimg

install the dependencies

$ npm install

run the test to the library

$ npm run test:lib

Modify the library

Enter to projects/ng-fallimg/src/lib and modify the library

Build the library

$ npm run build:lib

testing before of pull request

Go to app.component.html and test your changes