1
我想將下面的代碼轉換爲RxSwift
。並且還請幫助我如何在RxSwift
中編寫按鈕Action
代碼。如何在RxSwift中編寫行的高度?
ReactiveCocoa
或RxSwift
哪一個更適合在swift3中使用?
func tableView(_ tableView: UITableView, numberOfRowsInSection section:
Int) -> Int {
return posts.count
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath:
IndexPath) -> UITableViewCell {
let cell: BTSTableViewCell = self.tableView.dequeueReusableCell(withIdentifier: "BTSTableViewCellIdentifier")! as! BTSTableViewCell
cell.configureWithPost(posts[indexPath.row])
cell.delegate = self
return cell
}
func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
// 259.5+ labelHeight+ bigImageHeight
let postViewModel = posts[indexPath.row]
//caption height
var captionHeight = postViewModel.textDetail?.height(withConstrainedWidth: tableView.bounds.size.width - 20, font: UIFont.systemFont(ofSize: 17))
captionHeight = ceil(captionHeight!)
var finalCaptionHeight: CGFloat = 0.0;
if postViewModel.showDetailedCaption {
finalCaptionHeight = captionHeight!
}
else {
finalCaptionHeight = min(41, captionHeight!)
}
return 259.5 +
postViewModel.getBigImageHeightFor(tableView.bounds.size.width) +
finalCaptionHeight
}