ng2-virtural-scroll v0.0.1

ng2-virtual-scroll

virtual scroll, each page is only rendered when it's in viewport

How It Works

Initial loading

 register <ng2-vs-bottom> as scroll-spied element
 
 <ng2-vs-bottom>
 set endOfData as false
 set loadign as true

 <ng2-vs-page>
 1. properties; offset, pageNum, limit)
 2. data; [item1, item2, item3 ....]
 3. height; 500px
 4. inViewport = true
 
 register <ng2-vs-page> as scroll-spied element with page id
 

More loading when scrolling reaches to bottom

 <ng2-vs-page>
 1. properties
 2. data
 3. height
 4. inViewport = true

 register <ng2-vs-page> as scroll-spied element with page id
 

Less DOM rendering when a page gets out of viewport

 <ng2-vs-page>
 1. properties
 2. data
 3. height
 4. inViewport = false
 

DOM Re-rendering when a page gets into viewport

 <ng2-vs-page>
 1. properties
 2. data
 3. height
 4. inViewport = true

End-of-data when a remote server returns no data.

 <ng2-vs-bottom>
 set endOfData as true