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As shown in the picture, why are the output attributes different? ? ? ? ?
点我跳转 {{item.a}}
点我跳转
{{item.a}}
温故而知新，可以为师矣。 博客：www.ouyangke.com
moveDown(item,e) { item.moveYse = true console.log(item,e,'down') item.startX = e.clientX item.startY = e.clientY },
moveUp(item,e) { item.moveYse = false let l = e.clientY - item.startY if (l < 50) { console.log(l) item.startY = 0 item.startX = 0 item.top = 0 item.left = 0 }else { } console.log(item.moveYse,item,item.moveYse,'up') }
When you printconsole.log(item.moveYse,item,item.moveYse,'up'), it is actually false, but when you click on the item object in the console, Since the moveDown method is executed, item.mouseYse is changed back to true.
console.log(item.moveYse,item,item.moveYse,'up')
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
When you print
console.log(item.moveYse,item,item.moveYse,'up'), it is actually false, but when you click on the item object in the console, Since the moveDown method is executed, item.mouseYse is changed back to true.