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我在一個ViewController和UIView
中有兩個UITableView
,我試圖實現Peek和Pop,但每次註冊兩個表時,它只能用於第一個表。下面就是我在註冊UITableViews
:在一個UIViewController中實現偷看和彈出到多個UITableView
if traitCollection.forceTouchCapability == UIForceTouchCapability.available {
registerForPreviewing(with: self, sourceView: self.tableView2)
registerForPreviewing(with: self, sourceView: self.tableView)
}
我viewControllerForLocation
:
if tableView.point(inside: tableViewPoint, with: nil) {
guard let indexPath = self.tableView.indexPathForRow(at: location) else { return nil }
guard let cell = self.tableView.cellForRow(at: indexPath) else { return nil }
let storyBoard = UIStoryboard(name: "Home", bundle: nil)
guard let previewViewController = storyBoard.instantiateViewController(withIdentifier: "article_page") as? ArticleViewController else { return nil }
previewViewController.preferredContentSize = CGSize(width: 0.0, height: 550)
previewViewController.passedValue = article_ids[(indexPath as NSIndexPath).row]
previewingContext.sourceRect = cell.frame
return previewViewController
} else {
guard let indexPath = self.tableView2.indexPathForRow(at: location) else { return nil }
guard let cell = self.tableView2.cellForRow(at: indexPath) else { return nil }
let storyBoard = UIStoryboard(name: "Home", bundle: nil)
guard let previewViewController = storyBoard.instantiateViewController(withIdentifier: "article_page") as? ArticleViewController else { return nil }
previewViewController.preferredContentSize = CGSize(width: 0.0, height: 550)
if indexPath.row == 0 {
previewViewController.passedValue = 1001
} else {
previewViewController.passedValue = weekly_article_id_[(indexPath as NSIndexPath).row - 1]
}
previewingContext.sourceRect = cell.frame
return previewViewController
}
以上不起作用。 (它可能是錯誤的實現,因爲它對我沒有任何意義)。我也嘗試了this解決方案,但它沒有按預期工作。我正在尋找的東西是這樣的:
if sourceView == tableView {
//first tableView implementation
} else {
//second tableView implementation
}
任何幫助表示讚賞。我在過去的4個小時裏一直在努力。
工程就像一個魅力!謝謝! –