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

angular-inport

v2.0.1

Published

Angular in view port for infinite scrolling or checking if the section is in the viewport.

Downloads

279

Readme

Angular In Port / Angular In View Port

Installation

  • npm i -S angular-inport

  • yarn add angular-inport

Importing module

import { NgInviewModule } from 'angular-inport'; 

@NgModule({                                   
    imports: [
        // ...
        NgInviewModule                       
    ],
    declarations: [YourAppComponent],
    exports: [YourAppComponent],
    bootstrap: [YourAppComponent],
})

Basic Usages

<div in-view (inview)="inview($event)"></div>

Advanced Usages


<div in-view
          (inview)="inview($event)"
          [offset]="[top, right, bottom, left]" or "[top/bottom, left/right]" or "[top/bottom/left/right]"
          [viewPortOffset]="[top, right, bottom, left]" or "[top/bottom, left/right]" or "[top/bottom/left/right]"
          [throttle]="[Number in ms to limit the inview event]"
          [scrollELement]="parent element reference on which scrolling applied" 
          [trigger]="An Observable ex. BehaviorSubject"
          >
          .......
</div>

InviewContainer and InviewItem Directive

Basic Usages


<div in-view-container (inview)="inview($event)">
   <div in-view-item *ngFor="let item of items; let i = index;" [id]="index" [data]="item">
     .......
   </div>
</div>

Advanced Usages


<div in-view-container 
                    (inview)="inview($event)"
                    [offset]="[top, right, bottom, left]" or "[top/bottom, left/right]" or "[top/bottom/left/right]"
                    [viewPortOffset]="[top, right, bottom, left]" or "[top/bottom, left/right]" or "[top/bottom/left/right]"
                    [throttle]="[Number in ms to limit the inview event]"
                    [bestMatch]="when true, inview will return only one element closet to viewport center"
                    [trigger]="An Observable ex. BehaviorSubject"
                    >
   <div in-view-item *ngFor="let item of items; let i = index;" [id]="index" [data]="item">
     .......
   </div>
</div>

InView Props

  • (inview): inview event, it will keep to emitting the event on scroll.

  • [offset]: offset value can be provided as [top, right, bottom, left] or [top/bottom, left/right] or [top/bottom/left/right]

  • [viewPortOffset] : offset value from an element or window port.

  • [trigger]: An Observable ex. BehaviorSubject can be passed to trigger (inview) event.

  • [scrollELement]: element to check if the content is available in view port with in the element 's view port. default value is window.

  • [data]: data property can be used to identify the in-view event source, when you have multiple in-view directives in a page attached to same in-view handler.

  • [lazy]: default false, set true when you want in-view event to trigger only on visibility of that content. will not trigger when content goes out of view port.

  • [tooLazy]: default false, set true when you want in-view event to trigger only when visibility state changes.

  • [triggerOnInit]: default false, set true when you want in-view event to get triggered on element load otherwise it will trigger only on scroll event.

InViewContainer Props

  • (inview): inview event, it will keep to emitting the event on scroll.
  • [offset]: offset value can be provided as [top, right, bottom, left] or [top/bottom, left/right] or [top/bottom/left/right]
  • [viewPortOffset] : offset value from an element or window port.
  • [scrollWindow]: default true uses window scroll to check inview status, set false to check from container's scroll.
  • [bestMatch] : will return only the centered element from other element. Please check example.
  • [triggerOnInit]: default false, set true when you want in-view event to get triggered on element load otherwise it will trigger only on scroll event.