问题描述
我正在使用 Spreadsheetview 库来展示案例 Jobber 功能。 有一个关键问题阻碍了项目的发布。这在下面提到：
场景：假设用户 A 从上午 10:00 到上午 12:00 有任务 1，用户 B 从上午 10:00 到上午 11:00 有任务 2，用户 C 从上午 10:00 到上午 12:00 有任务 3 11:30 AM 所以这三个任务应该一个接一个地显示在合并的单元格中。
参考下面的截图。
代码：
func spreadsheetView(_ spreadsheetView: SpreadsheetView,cellForItemAt indexPath: IndexPath) -> Cell? {
if self.jobDetails == nil {
return nil
}
. . .
//other cases handled like displaying time,date,visit person name which is not having any issue
. . .
else if case (1...(calenderData.count + 1),2...(Constants.timeIntervals.count + 1)) = (indexPath.column,indexPath.row) {
let cell = spreadsheetView.dequeueReusableCell(withReuseIdentifier: String(describing: ScheduleCell1.self),for: indexPath) as! ScheduleCell1
if(cell.firstBlockLabel.text != nil) || (cell.secondBlockLabel.text != nil) || (cell.thirdBlockLabel.text != nil) {
return nil
}
let visits = calenderData[indexPath.column - 1].calendarRows
for visit in visits {
let diff = findTimeDifference(firstTime: cellTime,secondTime: visit.startTime)
print("startTime: \(visit.startTime) endTime \(visit.endTime) title \(visit.title) totalBlocks \(visit.totalBlocks)")
if(diff >= -30 && diff <= 30 && diff != -1) {
switch visit.totalBlocks {
case 0,1:
cell.firstBlockLabel.isHidden = false
cell.secondBlockLabel.isHidden = true
cell.thirdBlockLabel.isHidden = true
cell.firstBlockLabel.text = "1 - case 1"
if visit.blockSerialNo == 1 {
if(visit.statusCode.caseInsensitiveCompare("completed") == .orderedSame){
cell.firstBlockLabel.attributedText = "\(visit.title)".strikeThrough()
} else {
cell.firstBlockLabel.text = "\(visit.title)"
}
cell.firstBlockLabel.backgroundColor = hexStringToUIColor(hex: visit.statusTagProp.background)
cell.firstBlockLabel.textColor = hexStringToUIColor(hex: visit.statusTagProp.text)
}
case 2:
cell.firstBlockLabel.isHidden = false
cell.secondBlockLabel.isHidden = false
cell.thirdBlockLabel.isHidden = true
cell.firstBlockLabel.text = "1 - case 2"
cell.secondBlockLabel.text = "2 - case 2"
if visit.blockSerialNo == 2 {
if(visit.statusCode.caseInsensitiveCompare("completed") == .orderedSame){
cell.secondBlockLabel.attributedText = "\(visit.title)".strikeThrough()
} else {
cell.secondBlockLabel.text = "\(visit.title)"
}
cell.secondBlockLabel.backgroundColor = hexStringToUIColor(hex: visit.statusTagProp.background)
cell.secondBlockLabel.textColor = hexStringToUIColor(hex: visit.statusTagProp.text)
}
case 3:
cell.firstBlockLabel.isHidden = false
cell.secondBlockLabel.isHidden = false
cell.thirdBlockLabel.isHidden = false
cell.firstBlockLabel.text = "1 - case 3"
cell.secondBlockLabel.text = "2 - case 3"
cell.thirdBlockLabel.text = "3 - case 3"
if visit.blockSerialNo == 3 {
if(visit.statusCode.caseInsensitiveCompare("completed") == .orderedSame){
cell.thirdBlockLabel.attributedText = "\(visit.title)".strikeThrough()
} else {
cell.thirdBlockLabel.text = "\(visit.title)"
}
cell.thirdBlockLabel.backgroundColor = hexStringToUIColor(hex: visit.statusTagProp.background)
cell.thirdBlockLabel.textColor = hexStringToUIColor(hex: visit.statusTagProp.text)
}
default:
break
}
break
}
}
return cell
}
return nil
}
class ScheduleCell1: Cell {
let firstBlockLabel = UILabel()
let secondBlockLabel = UILabel()
let thirdBlockLabel = UILabel()
let stackview = UIStackView()
let lineLabel = UILabel()
var lineYPosition: Int = 0
override var frame: CGRect {
didSet {
firstBlockLabel.frame = CGRect(x: 0,y: 0,width: 500,height: 500)
secondBlockLabel.frame = CGRect(x: 0,height: 500)
thirdBlockLabel.frame = CGRect(x: 0,height: 500)
lineLabel.frame = bounds.insetBy(dx: 0,dy: 0)
lineLabel.frame = CGRect(x: 0,y: lineYPosition,width: 300,height: 1)
}
}
override init(frame: CGRect) {
super.init(frame: frame)
lineLabel.frame = bounds
lineLabel.backgroundColor = .red
firstBlockLabel.textAlignment = .center
//firstBlockLabel.text = "firstBlockLabel"
firstBlockLabel.numberOfLines = 0
firstBlockLabel.lineBreakMode = .byTruncatingTail
firstBlockLabel.translatesAutoresizingMaskIntoConstraints = false
secondBlockLabel.textAlignment = .center
//secondBlockLabel.text = "secondBlockLabel"
secondBlockLabel.numberOfLines = 0
secondBlockLabel.lineBreakMode = .byTruncatingTail
secondBlockLabel.translatesAutoresizingMaskIntoConstraints = false
thirdBlockLabel.textAlignment = .center
//thirdBlockLabel.text = "thirdBlockLabel"
thirdBlockLabel.numberOfLines = 0
thirdBlockLabel.lineBreakMode = .byTruncatingTail
thirdBlockLabel.translatesAutoresizingMaskIntoConstraints = false
stackview.frame = bounds
stackview.axis = .horizontal
stackview.spacing = .leastNonzeroMagnitude
stackview.contentMode = .scaletoFill
stackview.translatesAutoresizingMaskIntoConstraints = false
stackview.alignment = .fill
stackview.distribution = .fill
stackview.distribution = .fillProportionally
stackview.addArrangedSubview(firstBlockLabel)
stackview.addArrangedSubview(secondBlockLabel)
stackview.addArrangedSubview(thirdBlockLabel)
firstBlockLabel.backgroundColor = .yellow
secondBlockLabel.backgroundColor = .purple
thirdBlockLabel.backgroundColor = .green
stackview.backgroundColor = .magenta
//contentView.backgroundColor = .magenta
contentView.addSubview(lineLabel)
contentView.bringSubviewToFront(lineLabel)
contentView.addSubview(stackview)
stackview.leadingAnchor.constraint(equalTo: contentView.leadingAnchor).isActive = true
stackview.trailingAnchor.constraint(equalTo: contentView.trailingAnchor).isActive = true
}
required init?(coder aDecoder: NSCoder) {
super.init(coder: aDecoder)
}
}
所以我添加了两个属性 totalBlocks（确定要显示多少块）和 BlockSrNo（确定块的序列号）。其逻辑如下：
func determineMultiBlocks() {
for data in calenderData {
let visits = data.calendarRows
for var i in 0..<visits.count {
let visit = visits[i]
for var j in (i+1)..<visits.count {
let nextVisit = visits[j]
let timeOverlapExists = CheckIfTimeExistBetweenTwoTimeInterval(withStartTime: visit.startTime.timeInSeconds,withEndTime: visit.endTime.timeInSeconds,withTimetocheck: nextVisit.startTime.timeInSeconds)
if timeOverlapExists {
visit.totalBlocks = visit.totalBlocks + 1
nextVisit.totalBlocks = 0 //nextVisit.totalBlocks - 1
nextVisit.blockSerialNo = visit.totalBlocks
j = j + 1
}
}
break
}
能帮我看看哪里出错了吗？如果有任何其他解决方案而不是使用 totalBlocks/blockSerialNo，请告诉我。
感谢所有解决方案！
解决方法
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