tableview

问题 I need to remove the default underline as seen in this image EntryCell Example I have already created a custom Renderer for Android which is working fine on the device. I am able to color the EntryCells along with other UI tweaks. However I need to get rid of the line, I am using a placeholder to make it obvious that it is an EntryCell so I don't want the line to be visible. What needs to be added to achieve this using System; using System.ComponentModel; using Android.Content; using Android

问题 I hope everyone is doing well. I have a TableView in javafx and I would like the table behavior to truncate the image of the TableView when the parent pane resizes too small to display the data, instead of it becoming scrollable. To clarify, I just want the ScrollBars disabled or not visible, so they don't show up. Below is my hierarchy in case that helps. Things I've tried below I read this post, but the answer just makes the cells resize to fit the width, instead of disabling the ScrollBar.

问题 I've added a custom header to my table view and it uses dynamic type and I want it to be self sizing. So I added this to my viewDidLoad : self.tableView.sectionHeaderHeight = UITableViewAutomaticDimension And this to the rest of my table view methods: override func tableView(tableView: UITableView, estimatedHeightForHeaderInSection section: Int) -> CGFloat { return 22 } Then my header cells were way too large and not self sizing and I got this error message: Warning once only: Detected a case

问题 Ok maybe I am being too picky. Apologies in advance if you cannot see it, but in the second pic, the item on the row is pixellated a bit, or as if a word was placed on top of a word. This only happens after I scroll up on the tableview, otherwise, it is similar to the first image. First pic: Second pic (you can see the difference in the font here): it's a bit more bold and unrefined once I scroll up. I frankly have no idea why. The tableview is being loaded normally. Any help, hunch, or

问题 I have an activity, in which I have created a populated a table view with XML data parsed. The table view looks the way I want it and functionally it is also correct, but I want to enhance the vertical scrolling feature of the table view. The Sr.No. column is vertically scrollable, but horizontally fixed. This is as per my requirement, hence no change is required! Screen shot: The whole table is vertically scrollable, including the serial no column. This is also as per my requirement, hence

问题 What is the most efficient method for implement an header over a tableView which can animating his frame like in the gif. I need a customizable methods because i would like an header which can became a pageController or similar. Edit: I tried several libraries found on the net and they are different. I need the header remains fixed at the top as in the gif. I tried to modify the examples to accomplish this but had no results. I tried to change the scrollViewdidscroll but I failed because the

问题 I am trying to do per-keystroke validation in a JavaFX TextFieldTableCell but I do not know how to capture the text-changed events from the embedded TextField control. If the object in question were simply a TextField , then textField.textProperty().addListener(myChangeListener) would do the trick. TextFieldTableCell also exposes textProperty() , but this property behaves quite differently on TextFieldTableCell . It does not generate change events on a per-keystroke basis. Rather, I see lots

问题 My json data is an array of object in which inner array of objects data are there till 3 levels. I took first level json data in sections and 2nd level data in cell. now how can I display the third level of data in single tableview ?? you can see the screen shot here Till now only two levels done here. I need to display the 3rd label like this along with 2nd level.. my json data.. [ { "id": "244", "name": "PIZZAS", "image": "", "coupon": "1", "icon": "", "order": "1", "aname": "", "options":

问题 I used search bar. It isn't updating the table view. struct ApiResults:Decodable { let resultCount: Int let results: [Music] } struct Music:Decodable { let trackName: String? let artistName: String? let artworkUrl60: String? } class ItunesDataViewController: UIViewController, UITableViewDataSource, UITableViewDelegate, UISearchBarDelegate { @IBOutlet weak var searchBar: UISearchBar! @IBOutlet weak var tableView: UITableView! var musicArray:[Music] = [] var mArray:[Music] = [] var filteredData

问题 I am working on an app that connects with google docs using oauth 2.0, once the user has connected, He clicks a button that goes to a tableView to show all the documents. For this I am using a segue and passing data forward. Now I want the user to select one document, put a checkmark on it and return to the viewcontroller passing data back and display wich document was selected. I read that for passing data back I needed to use a protocol and a delegate. I followed this: Passing Data between