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我想从同一个表视图的不同部分中选择一行。我得到许多行正在选择的输出,但我只需要每个部分中只有一个选定的行。如何从swift的tableview的每个部分中选择一行?
这里是我的数组:
var filterFeedUnderAll = ["Complex","NotComplex","Easy"]
var filterFeedUnderAllStocks = ["AllStocks","Portfolio","Watchlist","Sector","Ticker"]
var filterFeedUnderByDate = ["ByDate","ByComments","ByLikes"]
我曾经用过的方法:
func numberOfSectionsInTableView(tableView: UITableView) -> Int
{
return 3
}
func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int
{
var count:Int?
if section == 0
{
count = filterFeedUnderAll.count
}
else if section == 1
{
count = filterFeedUnderAllStocks.count
}
else if section == 2
{
count = filterFeedUnderByDate.count
}
return count!
}
func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell
{
let cell = self.m_HomeFeedFilterBaseTableView.dequeueReusableCellWithIdentifier("cell1", forIndexPath: indexPath) as! HomeFeedFIlterBaseTableViewCell
switch (indexPath.section)
{
case 0:
cell.m_TableItemsLabel.text = filterFeedUnderAll[indexPath.row]
case 1:
cell.m_TableItemsLabel.text = self.filterFeedUnderAllStocks[indexPath.row]
case 2:
cell.m_TableItemsLabel.text = filterFeedUnderByDate[indexPath.row]
default:
cell.m_TableItemsLabel.text = "Other"
}
return cell
}
func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath)
{
let cell = m_HomeFeedFilterBaseTableView.cellForRowAtIndexPath(indexPath) as! HomeFeedFIlterBaseTableViewCell
for selectedIndexPath: NSIndexPath in tableView.indexPathsForSelectedRows!
{
if selectedIndexPath.section == indexPath.section
{
cell.m_TableItemsLabel.textColor = selectedTextColor
tableView.deselectRowAtIndexPath(indexPath, animated: true)
}
}
}
我要选择从每节一行。帮助我完成这项任务。
如果我理解正确:你想从你的tableview实现多重选择,对不对? –
对于每个部分,您只需要选择一行。我对吗? –