| | |
| | | } |
| | | // 组件进行滚动 |
| | | scrollDom.scrollTop += 2 |
| | | console.log(scrollDom.scrollHeight - scrollDom.clientHeight); |
| | | console.log(scrollDom.scrollTop); |
| | | // console.log(scrollDom.scrollHeight - scrollDom.clientHeight); |
| | | // console.log(scrollDom.scrollTop); |
| | | // 判断是否滚动到底部 |
| | | if (scrollDom.scrollTop >= (scrollDom.scrollHeight - scrollDom.clientHeight - 2)) { |
| | | // 获取组件第一个节点 |
| | |
| | | return |
| | | } |
| | | // 组件进行滚动 |
| | | scrollDom.scrollTop += 1 |
| | | scrollDom.scrollTop += 2 |
| | | // console.log('scrollDom.scrollTop', scrollDom.scrollTop); |
| | | // console.log('scrollDom.scrollHeight - scrollDom.clientHeight', scrollDom.scrollHeight - scrollDom.clientHeight); |
| | | // 判断是否滚动到底部 |
| | | if (scrollDom.scrollTop >= (scrollDom.scrollHeight - scrollDom.clientHeight)) { |
| | | if (scrollDom.scrollTop >= (scrollDom.scrollHeight - scrollDom.clientHeight - 2)) { |
| | | // 获取组件第一个节点 |
| | | let first = scrollDom.children[0] |
| | | // 删除节点 |
| | |
| | | // 组件进行滚动 |
| | | scrollDom.scrollTop = scrollDom.scrollTop+2 |
| | | // 判断是否滚动到底部 |
| | | if (scrollDom.scrollTop >= (scrollDom.scrollHeight - scrollDom.clientHeight)) { |
| | | if (scrollDom.scrollTop >= (scrollDom.scrollHeight - scrollDom.clientHeight -2)) { |
| | | // 获取组件第一个节点 |
| | | let first = scrollDom.children[0] |
| | | // 删除节点 |
| | |
| | | // 组件进行滚动 |
| | | scrollDom.scrollTop += 2 |
| | | // 判断是否滚动到底部 |
| | | if (scrollDom.scrollTop >= (scrollDom.scrollHeight - scrollDom.clientHeight)) { |
| | | if (scrollDom.scrollTop >= (scrollDom.scrollHeight - scrollDom.clientHeight - 2)) { |
| | | // 获取组件第一个节点 |
| | | let first = scrollDom.children[0] |
| | | // 删除节点 |