custom-cell

问题 I have a custom tableViewCell. I want to indicate user touch down by highlighting. The cell selection style is UITableViewCellSelectionStyleBlue . In the parent controller I have set self.clearsSelectionOnViewWillAppear = YES . I should be good to go. Nope. Selection still sticks to the cell. What I want is selection indication only for the duration of the touch down. The appearance should immediately return to the unselected appearance on touch up. How do I do this? Cheers, Doug 回答1: - (void

问题 In my application I'm downloading some images using the URL and put them in the cell.imageView[indexPath.row] (it's a custom cell with an imageView inside). I can see two cells at a time and I noticed that the method func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> CustomCell { } It's called every time the cell will be displayed. So my app continue to download the image from the server and the app result very slow. I would like to know if it's possible

问题 I am trying to change a cell in a tableview from generic to custom and have created a new tableview cell class. However, I cannot get the cell to recognize the new custom cell. Instead, it is still displaying the generic cell although I've changed the setting in storyboard to custom in the identify inspector and also changed the class for the tableview cell to the new custom one. I have also wired the elements in the cell in storyboard to the new custom class. My understanding is the

问题 i am having a tableview in which custom cells are loaded.Custom cell has a button on click of which a pickerview will open which will have options to choose from. The problem is that modalViewController method is not working, it is giving the following error. Selector *sel = [[Selector alloc]initWithNibName:@"Selector" bundle:nil]; [self PresentModalViewController:sel animated:YES]; error:property presentModalViewController not found on object of type CustomCell *...and selector is the

问题 There are a number of posts regarding various issues with the backgrounds of cells (custom or standard) in UITableViews (grouped and plain), but I can find no mention of this specific issue. Basically I have a UITableView with Grouped style. The Problem: I can't get my custom cells to have anything other than a transparent background. Here's what my tableview looks like before I implement my custom cells (i.e. this is just a normal grouped table view): Standard, normal grouped Tableview.

问题 Good afternoon, I'm running a query in Firebase and the info i get back i use it to run another query. The issue i'm having is displaying the data on the second CustomCell. I'm using the print statement and data is showing in the console. Segues are working as expected, TableViews are setup as datasource and delegate, IBOutlets are in place, Cell identifiers in Storyboard are in place too. i cannot find a solution for it, i'm not sure what i'm missing. Any help is greatly appreciated. Cell

问题 I've been trying to get some response from stack on this issue for a while now with no success. So i will try to be very precise. I have an uitableview with two custom cell nibs. Data source for both are two separate arrays (questions array and answers array). The first custom cell contains uilabel (question cell) and another one uibutton (answer cell). On launch of the app a specific amount of question cells load up (depending on the amount of objects in the array) and after them the 1

问题 I'm trying to design a calendar-type table that is built dynamically based on data from a separate database source. This is an illustration of the basic design idea: Here's an image: If an object was added that was referenced to a Saturday, another column would be added and if the one on Monday was removed, the column would disappear and vice versa. The weekdays are column headers and the squares represents cells with some lines of information. Each cell in its whole should be clickable. The

问题 The iOS app I'm writing saves dates to Core Data then calculates the Time Between Today and the Stored Date displayed in a TableView. I am able to successfully retrieve the dates in Core Data and display the TimeBetween for each StoredDate in the TableView. The problem occurs when I changed from standard cells to Custom Cells. I'm not sure how to transfer the Core Data to each of the Custom Cell instances. Or, if the Core Data is automatically transferred to each Custom Cell, I'm not sure how

问题 I created a custom cell to display a text and 2 images, when the user selects the cell, the image is supposed to change. I can access the properties of the cell, but can't change them : - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath { [tableView deselectRowAtIndexPath:indexPath animated:YES]; CustomCell *cell = (CustomCell *)[self.tableView cellForRowAtIndexPath:indexPath]; cell.check.image = setImage:[UIImage imageNamed:@"1355327732_checkbox