[英]Search Results TableView adjusting problems
I have a problem with searching items through a table view. 我在通过表格视图搜索项目时遇到问题。 The problem is that when I search something the app displays a new table view, which results are in really small cells where it is impossible to see anything (2 labels and 1 imageView).
问题是,当我搜索某些内容时,应用程序将显示一个新的表格视图,结果是在很小的单元格中看不到任何东西(2个标签和1个imageView)。 So my question is how can I adjust the displayed cells height, width and configure other elements in the searchResultsTableView.
因此,我的问题是如何调整显示的单元格的高度,宽度并配置searchResultsTableView中的其他元素。 I can provide you with my code if it helps resolving the problem.
如果可以帮助您解决问题,我可以为您提供代码。
Thanks in advance 提前致谢
Here is my code: 这是我的代码:
override func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
if tableView == self.searchDisplayController!.searchResultsTableView {
return self.filteredCandies.count
} else {
return self.candies.count
}
}
override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
let cell = self.tableView.dequeueReusableCellWithIdentifier("Cell", forIndexPath: indexPath) as! CellTableViewCell
var candy : Candy
// Check to see whether the normal table or search results table is being displayed and set the Candy object from the appropriate array
if tableView == self.searchDisplayController!.searchResultsTableView {
candy = filteredCandies[indexPath.row]
} else {
candy = candies[indexPath.row]
}
cell.label1.text = candy.name
//cell.label2.text = candy.category
cell.contentView.frame = cell.bounds
cell.accessoryType = UITableViewCellAccessoryType.DisclosureIndicator
let item = candies[indexPath.row]
cell.setCell(item.name, imageName: item.imageName)
return cell
}
override func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {
tableView.deselectRowAtIndexPath(indexPath, animated: true)
var candy : Candy
if (tableView == self.searchDisplayController?.searchResultsTableView)
{
candy = self.filteredCandies[indexPath.row]
}
else
{
candy = self.candies[indexPath.row]
}
let infoViewController: InfoViewController = self.storyboard?.instantiateViewControllerWithIdentifier("InfoViewController") as! InfoViewController
infoViewController.label01 = candy.name
infoViewController.label02 = candy.category
infoViewController.imageFile = candy.imageName
self.presentViewController(infoViewController, animated: true, completion: nil)
}
func filterContentForSearchText(searchText: String, scope: String = "All") {
// Filter the array using the filter method
self.filteredCandies = self.candies.filter({( candy: Candy) -> Bool in
let categoryMatch = (scope == "All") || (candy.category == scope)
let stringMatch = candy.name.rangeOfString(searchText.lowercaseString)
return categoryMatch && (stringMatch != nil)
})
}
func searchDisplayController(controller: UISearchDisplayController, shouldReloadTableForSearchString searchString: String!) -> Bool {
self.filterContentForSearchText(searchString)
return true
}
func searchDisplayController(controller: UISearchDisplayController, shouldReloadTableForSearchScope searchOption: Int) -> Bool {
self.filterContentForSearchText(self.searchDisplayController!.searchBar.text)
return true
}
I resolved it. 我解决了 I just had to add this line:
我只需要添加以下行:
searchDisplayController?.searchResultsTableView.rowHeight = 100
in the viewDidLoad and the cell size changed. 在viewDidLoad中,单元格大小已更改。
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