tableview

问题 Im a pure newbie. I made my table by adding the columns from database with iteration: public void captureDataSuper() { Connection c; ObservableList<ObservableList> data; data = FXCollections.observableArrayList(); try { c = KonekDB.createConnection(); //SQL FOR SELECTING ALL OF CUSTOMER String SQL = "SELECT * from adminsupervisor"; //ResultSet ResultSet rs = c.createStatement().executeQuery(SQL); /** * ******************************** * TABLE COLUMN ADDED DYNAMICALLY * ***********************

问题 I need to make a shadow on the bottom on the specific UITableViewCell . I made it but when I scroll to bottom it works fine, when I scroll to top the shadow has wrong position and it appears on the top of UITableViewCell . I tried several methods but it doesn't work for me. I read this question and this question How can I fix it? func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell { let cell = tableView.dequeueReusableCellWithIdentifier

问题 I tested one of the solutions provided here: Wrapping text in a JavaFX TableView editable TextFieldTableCell for the wrapping of the text in a cell of the TableView. The last solution does not work for me, but the one of Pavlo Viazovskyy is fine except that the whole text is only shown when I click in the table. Before the click After the click (either on the table or even in some other windows app) I tried many things, but I am not finding the was to somenow refresh the table view so that it

问题 i have three Controller. in first CategoryCollectionViewController, next listTableViewController and finally has DescriptionCollectionViewController. in Controllers passed json data perfectly. but i got no idea what code i should write in didSelectRowAt_indexPath function of ListTableViewController. The first CategoryCollectionViewController override func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) { let controller1 = ListTableView() controller1

问题 I have a private TableView<Indicators> tableviewIndicators; with column private TableColumn<Indicators, WindowsItem> tablecolumnFrame; public static class WindowsItem { CustomInternalWindow chrt; private WindowsItem(CustomInternalWindow _chrt) { chrt = _chrt; } public String toString() { return chrt.getTitle(); } } private Indicators(String tl, WindowsItem chrt, String pne, Boolean sel) { this.tool_col = new SimpleStringProperty(tl); if (chrt == null) { this.chart_col = new

问题 I am trying to get updates from addressBook using the predefined method ABAddressBookRef addressBook = ABAddressBookCreateWithOptions(NULL, NULL); ABAddressBookRegisterExternalChangeCallback(addressBook, addressBookChanged, self); void addressBookChanged(ABAddressBookRef addressBook, CFDictionaryRef info, void *context) { NSLog(@"AddressBook Changed"); [self getContactsFromAddressBook]; } I am calling ABAddressBookRegisterExternalChangeCallback(addressBook, addressBookChanged, self); in my

问题 I have a page that loops JSON data and show in a tableview. I get the correct correctly but when it shows on the page, it is very slow. I tried to println the json to see how fast it retrieves the json data and it was very fast. One more thing which is very odd is when it is loading, if I drag the page, everything will show instantly. Below is the code I put in viewdidload function self.PoTable.separatorStyle = UITableViewCellSeparatorStyle(rawValue: 0)! self.navigationController?

问题 I have a page that loops JSON data and show in a tableview. I get the correct correctly but when it shows on the page, it is very slow. I tried to println the json to see how fast it retrieves the json data and it was very fast. One more thing which is very odd is when it is loading, if I drag the page, everything will show instantly. Below is the code I put in viewdidload function self.PoTable.separatorStyle = UITableViewCellSeparatorStyle(rawValue: 0)! self.navigationController?

问题 A relative Java newbie question. I'm trying set a TableRow 's background colour based on whether or not it's selected and/or whether or not a boolean value in the data model is true. I've found ways of doing each but not both together in the same setRowFactory . What I would like to end up with is this (albeit with horrible colours for example purposes only!): How would I go about achieving that? This is what I found wrt changing row colour based on selection. It's adapted from user James_D's

问题 A relative Java newbie question. I'm trying set a TableRow 's background colour based on whether or not it's selected and/or whether or not a boolean value in the data model is true. I've found ways of doing each but not both together in the same setRowFactory . What I would like to end up with is this (albeit with horrible colours for example purposes only!): How would I go about achieving that? This is what I found wrt changing row colour based on selection. It's adapted from user James_D's