在swift中创建自定义tableview单元格 [英] creating custom tableview cells in swift
问题描述
我有一个自定义单元格类与几个IBOutlets。我已经添加了类到故事板。我已经连接了所有的插座。我的cellForRowAtIndexPath函数看起来像这样:
I have a custom cell class with a couple of IBOutlets. I have added the class to the storyboard. I have connected all my outlets. my cellForRowAtIndexPath function looks like this:
override func tableView(tableView: UITableView!, cellForRowAtIndexPath indexPath: NSIndexPath!) -> UITableViewCell! {
let cell = tableView.dequeueReusableCellWithIdentifier("Cell", forIndexPath: indexPath) as SwipeableCell
cell.mainTextLabel.text = self.venueService.mainCategoriesArray()[indexPath.row]
return cell
}
这是我的自定义单元格类: / p>
Here is my custom cell class:
class SwipeableCell: UITableViewCell {
@IBOutlet var option1: UIButton
@IBOutlet var option2: UIButton
@IBOutlet var topLayerView : UIView
@IBOutlet var mainTextLabel : UILabel
@IBOutlet var categoryIcon : UIImageView
init(style: UITableViewCellStyle, reuseIdentifier: String!) {
super.init(style: style, reuseIdentifier: reuseIdentifier)
}
}
当我运行应用程序时,我的所有单元格都是空的。我已经注销 self.venueService.mainCategoriesArray()
,它包含所有正确的字符串。我也试过把一个实际的字符串等于标签,并产生相同的结果。
When I run the app, all my cell are empty. I have logged out self.venueService.mainCategoriesArray()
and it contains all the correct strings. I have also tried putting an actual string equal to the label, and that produces the same result.
我缺少什么?任何帮助是赞赏。
What am I missing? Any help is appreciated.
推荐答案
感谢所有不同的建议,但我终于弄清楚了。自定义类已正确设置。所有我需要做的,是在故事板中,我选择自定义类:删除它,并再次选择它。这没有什么意义,但最终为我工作。
Thanks for all the different suggestions, but I finally figured it out. The custom class was set up correctly. All I needed to do, was in the storyboard where I choose the custom class: remove it, and select it again. It doesn't make much sense, but that ended up working for me.
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