tableview

问题 below is the only method by which i have been able to pull the table names out of our database, replacing the top 1 for 2, 3, 4..... 499, 500. The problem is that there isn't direct access to the database, the use of a third party program (for law firms) has to access the data and this gives limited scope as to what can be done, thus the usual methods of bringing back data won't generally work. Data seems to be returned using cursors based on the errors output when using "for xml auto".

问题 I want to implement a scrollable List which is sorted alphabetically. As a reference I am using the Tree Screen sample which comes delivered with the Eclipse IDE. I changed the datatemplate to fit my needs and it works like a charm until you want to scroll. The whole UI gets messed up and I don't know what to do. I'm using JRE 7.1 and the Blackberry Simulator 9860 7.0 (I've also tested it on a real device). Does anybody know if this is a known issue or do I miss something? package lifeApp;

问题 I am adding a table view in a scroll view, its smoothly working in case of iOS but in case of Android the table view not scrolls. i have describe the code below which describe my problem.. Suggest me any answer which can help to solve my problem. var rows = []; var win = Ti.UI.createWindow({ backgroundColor:'white' }); var scrollableView = Ti.UI.createScrollView({ top : 0, contentWidth : '100%', contentHeight : 'auto' }); var fruit = Ti.UI.createView({ top : 40, width : '70%', height : 20,

问题 I have followed this post Binding hashmap with tableview (JavaFX) and created a TableView that is populated by data from a HashMap. The TableView receives its data from a HashMap called map by creating an ObservableList from map.entrySet() and handing that ObservableList off to the TableView 's constructor. (Code is below) However, although it's an ObservableList with SimpleStringProperty s, the TableView does not update when changes are made to the underlying HashMap. Here is my code: public

问题 This question's been bugging me for a month and i've been resisting posting about it, but I can hold out no longer. Here's what's going on: I have an app with UITableViewCell s, all initialized as UITableViewCellStyleDefault . For each one, I am setting the image view's image using the excellent SDWebImage package, which extends UIImageView to have a method for [UIImageView setImageWithURL:(NSURL*)url placeholderImage:(UIImage*)image]. The problem is that the images are showing up more narrow

问题 This question's been bugging me for a month and i've been resisting posting about it, but I can hold out no longer. Here's what's going on: I have an app with UITableViewCell s, all initialized as UITableViewCellStyleDefault . For each one, I am setting the image view's image using the excellent SDWebImage package, which extends UIImageView to have a method for [UIImageView setImageWithURL:(NSURL*)url placeholderImage:(UIImage*)image]. The problem is that the images are showing up more narrow

问题 Background Using JavaFX, I render a TableView and a Button side by side. The Table contains a number of entries which are more then the Table size. Hence TableView automatically shows a scrollbar for scrolling down. The Problem I want to scroll down the table by using the button. So pressing the button, scroll down the table by 5 entries. I found the scrollTo() method, which would be sufficient for the task, but I need an index to scroll to. Which I do not have, as far as I understand there

问题 I have a list of accounts in a TableView . After I press a button, an item is deleted. So far so good. How to refresh tableView after deletion? Please find the below screenshot for more information. TableView is in another ViewController, the button to delete is in a ViewControllerCell class cellAccount: UITableViewCell { @IBOutlet weak var imgAccount: UIImageView! @IBOutlet weak var lblNomeAccout: UILabel! @IBOutlet weak var btnDeletar: UIButton! @IBAction func btnDeletar(sender: AnyObject)

问题 I am creating a web app which has some complex underlying associations. In order to solve several issues I was having I created a UNION View. There are probably a lot of other ways this could be solved. But I am now considering the efficiency of my design, and I wanted to know if a VIEW is newly created each time it is queried, or is it only created once, and kept updated. To elaborate, if I have table_a (100 records) and table_b (100 records) and make a UNION View, then I have created a view

问题 I am implementing a custom TableCellFactory to load data asynchronously from a database. Querying the db should not block the UI thread. public abstract class AsynchronousTableCellFactory<E, T> implements Callback<TableColumn<E, T>, TableCell<E, T>> { private static final Executor exe1 = Executors.newFixedThreadPool(2); private static final Executor exe2 = Executors.newFixedThreadPool(2); @Override public TableCell<E, T> call(final TableColumn<E, T> param) { final TableCell<E, T> cell = new