refactor IntersectionObserver to observe viewport in single-column mode (#12735)
This commit is contained in:
		
							parent
							
								
									3b3bdc7293
								
							
						
					
					
						commit
						2a5da8c961
					
				
					 1 changed files with 5 additions and 2 deletions
				
			
		| 
						 | 
					@ -210,10 +210,13 @@ export default class ScrollableList extends PureComponent {
 | 
				
			||||||
  }
 | 
					  }
 | 
				
			||||||
 | 
					
 | 
				
			||||||
  attachIntersectionObserver () {
 | 
					  attachIntersectionObserver () {
 | 
				
			||||||
    this.intersectionObserverWrapper.connect({
 | 
					    let nodeOptions = {
 | 
				
			||||||
      root: this.node,
 | 
					      root: this.node,
 | 
				
			||||||
      rootMargin: '300% 0px',
 | 
					      rootMargin: '300% 0px',
 | 
				
			||||||
    });
 | 
					    };
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					    this.intersectionObserverWrapper
 | 
				
			||||||
 | 
					      .connect(this.props.bindToDocument ? {} : nodeOptions);
 | 
				
			||||||
  }
 | 
					  }
 | 
				
			||||||
 | 
					
 | 
				
			||||||
  detachIntersectionObserver () {
 | 
					  detachIntersectionObserver () {
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
		Loading…
	
		Reference in a new issue