Question

我的应用程序快速使用故事板。启动文件后，我的应用程序启动初始视图控制器，我已经设置了入口点。但突然我的应用程序在启动屏幕后没有出现初始视图控制器。但是如果我将入口点设置为另一个视图控制器，它会出现。第一个viewcontroller viewdidload和所有其他UITableView委托和数据源在Idebug运行但是屏幕没有来它只是保持在我的启动文件上。

这是什么原因？请帮我。感谢

更新

import UIKit

class SubscriptionViewController: UIViewController,UITableViewDelegate, UITableViewDataSource {
@IBOutlet weak var tblSettings: UITableView!
@IBOutlet weak var vwTitle: UIView!
var mutableDictionary :[String]=["Business","News","Sports","Entertainment","Crime","Politics"]
var imageView = UIImageView.init(frame: CGRectMake(0, 0, 20, 20))

override func viewDidLoad() {
    super.viewDidLoad()

    // Do any additional setup after loading the view.
    tblSettings.backgroundColor=UIColor.clearColor()
    tblSettings.delegate=self
    tblSettings.dataSource=self

}

override func didReceiveMemoryWarning() {
    super.didReceiveMemoryWarning()
    // Dispose of any resources that can be recreated.
}


 func numberOfSectionsInTableView(tableView: UITableView) -> Int {
    return 1
}

func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
    return mutableDictionary.count
}
func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {

    var cell = tableView.dequeueReusableCellWithIdentifier("SettingsCell") as! SettingsTableViewCell!
    if cell == nil
    {
        //tableView.registerNib(UINib(nibName: "UICustomTableViewCell", bundle: nil), forCellReuseIdentifier: "UICustomTableViewCell")
        tableView.registerClass(SettingsTableViewCell.classForCoder(), forCellReuseIdentifier: "SettingsCell")

        cell = SettingsTableViewCell(style: UITableViewCellStyle.Default, reuseIdentifier: "SettingsCell")

    }
    cell.backgroundColor=UIColor.clearColor()
    // Custom view options
    let image=UIImage.init(named: "SettingsUnChecked")

    imageView.image=image

    cell.accessoryType = UITableViewCellAccessoryType.None
    cell.accessoryView = imageView//UIButton(frame: CGRectMake(0, 0, 20, 20))

    cell.accessoryView!.backgroundColor = UIColor.clearColor()

    if let label = cell.lblName{
        label.text = mutableDictionary[indexPath.row]
        label.textColor=UIColor.whiteColor()
    }
    return cell

}


/*
// MARK: - Navigation

// In a storyboard-based application, you will often want to do a little preparation before navigation
override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) {
    // Get the new view controller using segue.destinationViewController.
    // Pass the selected object to the new view controller.
}
*/

}

故事板初始viewcontroller未显示

0 个答案: