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以我LeftViewController这是滑出菜单,有表视图 我建立表头为这将适用于表格单元阵列索引超出范围
var locals:[Local]=[Local(title: "Market",image:"ic_cars_black_24dp.png"),
Local(title: "Compare", image: "ic_bar_chart_24dp.png"),
Local(title: "Wishes",image: "ic_fantasy_24dp.png"),
Local(title: "Buy",image: "ic_put_in_24dp.png")]
var globals:[Global]=[Global(title: "Auction Latest",image:"ic_cars_black_24dp.png"),
Global(title: "Auction Past", image: "ic_bar_chart_24dp.png"),
Global(title: "Auction Recent",image: "ic_fantasy_24dp.png"),
Global(title: "Buy",image: "ic_put_in_24dp.png")]
每个变量这是我的函数与UITableView的
func numberOfSectionsInTableView(tableView: UITableView) -> Int {
return 2
}
func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return self.locals.count + self.globals.count
}
func tableView(tableView: UITableView, viewForHeaderInSection section: Int) -> UIView? {
let headerMenuCell = tableView.dequeueReusableCellWithIdentifier("HeaderMenuCell") as HeaderMenuCell
switch(section){
case 0:
headerMenuCell.headerMenuLabel.text="Local"
case 1:
headerMenuCell.headerMenuLabel.text="Auction"
default:
headerMenuCell.headerMenuLabel.text="Others"
}
return headerMenuCell
}
func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
let cellIdentifier = "Cell"
let cell = tableView.dequeueReusableCellWithIdentifier(cellIdentifier) as Cell
switch(indexPath.section){
case 0:
cell.configureForLocal(locals[indexPath.row])
case 1:
cell.configureForGlobal(globals[indexPath.row])
default:
cell.textLabel?.text="Others"
}
return cell
}
关注这是我的Cell类
class Cell: UITableViewCell {
@IBOutlet weak var imageView: UIImageView!
@IBOutlet weak var imageNameLabel: UILabel!
func configureForLocal(locals: Local) {
imageView.image = UIImage(named: locals.image)
imageNameLabel.text = locals.title
}
func configureForGlobal(globals: Global) {
imageView.image = UIImage(named: globals.image)
imageNameLabel.text = globals.title
}
}
请帮忙,为什么我发现数组索引超出范围?
“VAR全局:[全局] = [全局(标题: ”拍卖最新“,图像” ic_cars_black_24dp.png“),全球 (标题: ”拍卖过去“,图像 ”ic_bar_chart_24dp.png“), 全球(标题:“近期拍卖”,图片:“ic_fantasy_24dp.png”)]“如果我这样设置,当我在numberOfRowInSection中返回”4“时,再次出现该错误。 – 2015-01-21 04:28:48
您需要为请求的部分返回适当的计数,无论是全局部分还是本地部分。 – 2015-01-21 04:32:16
现在我在本地部分有4行,在全局部分有3行,我应该在numberOfRowInSection返回什么先生? – 2015-01-21 04:34:27