tablecell | 易学教程

IE7 table cells made invisible by CSS cannot be made visible by later class changes (??)

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Here are two test files: http://gutfullofbeer.net/good-table.html http://gutfullofbeer.net/bad-table.html The markup on those two page is all almost the same. There's a table with two columns. The <th> and <td> elements of one column (the second one) are all given the class "junk". In the "good" page, when you load it you'll see a checkbox unchecked at the top. If you check the checkbox, the second column should disappear. If you uncheck it, the second column comes back. In the "bad" page, the checkbox starts out checked. Unchecking it has no effect in IE7, though it works in other browsers

javafx create ComboBox TableCell

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I'm trying to create a custom TableCell in my TableView. I'd like it to display a ComboBox where I can choose a String value, and then display the String value as if it was an user input. The idea is that ths user doesn't know which are the allowed values so he can simply pick one of them in the ComboBox. I tried to do that making my own "ComboBoxCell" but it doesn't work as expected : public class ComboBoxCell extends TableCell<ClassesProperty, String> { private ComboBox<String> comboBox; public ComboBoxCell() { } @Override public void startEdit() { super.startEdit(); if (comboBox == null) {

JavaFX TableView: format one cell based on the value of another in the row

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I have a class named TransactionWrapper I'm using to populate my ObservableList for the TableView in my application. This wrapper has an attribute (enum) indicating whether it is a withdrawal or a deposit. I need to get to that to render/format the amount cell (display it in red or green based on the nature of the transaction) and I'm not finding anything out there that is helping me with that battle. Basically what I want to do is look at the row and say if the type is withdrawal, color the text red and if it's a deposit color it green... I'm hoping someone here can help me out with this. I

UITableViewCell checkmark change on select

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问题 Am I correct in thinking that to change the checkmark for "on" to "off", I must change the CellAccessoryType between none and checkmark on the didSelectRowAtIndexPath ? Because I have done this but I have noticed the behaviour is not perfectly identical to like the checkmark cells on the auto lock settings on the iphone. Or is there some other way checkmarks are meant to be handled? 回答1: Keep a property in your view controller called selectedRow , which represents the index of a row that

TableCell: how to use a StackedBarChart (or is it impossible)?

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问题 The trigger for my experiment was a recent question - one cell in a row should visualize the relative proportion of values in several cell values in the same row. In fx, such a visualization is supported in StackedBarChart (degenerate to a single category and with yAxis being the category axis). Unfortunately, using such a chart as cell graphics has weird effects when updating the item, depending on how we do the update: scenario A: initialize the chart with the series and update the data in

Multiple Components in one column of JavaFX TableView

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问题 I am working with JavaFx 2.2. I am having a problem that I am not able to place different components in a TableView Column. For example I have two columns 1) Answer 2) AnswerType If AnswerType contains “Multiple Choice” then the corresponding cell in Answer Column should display a ComboBox else it should display a TextField. I have a code example below but its displaying either ComboBox or TextField but not both in different cells of same column. import javafx.application.Application; import

IE7 table cells made invisible by CSS cannot be made visible by later class changes (??)

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问题 Here are two test files: http://gutfullofbeer.net/good-table.html http://gutfullofbeer.net/bad-table.html The markup on those two page is all almost the same. There's a table with two columns. The <th> and <td> elements of one column (the second one) are all given the class "junk". In the "good" page, when you load it you'll see a checkbox unchecked at the top. If you check the checkbox, the second column should disappear. If you uncheck it, the second column comes back. In the "bad" page,

JavaFX TableView: format one cell based on the value of another in the row

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问题 I have a class named TransactionWrapper I'm using to populate my ObservableList for the TableView in my application. This wrapper has an attribute (enum) indicating whether it is a withdrawal or a deposit. I need to get to that to render/format the amount cell (display it in red or green based on the nature of the transaction) and I'm not finding anything out there that is helping me with that battle. Basically what I want to do is look at the row and say if the type is withdrawal, color the

CheckBoxTableCell changelistener not working

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I'm trying to add a change listener to my CheckBoxTableCells but it doesn't seem to be working. I took the example for CheckBoxes figuring they would work the same way. However there is no output when i change its value. How would i add one correctly to a checkboxtablecell? current code: tc.setCellFactory(new Callback<TableColumn<Trainee, Boolean>, TableCell<Trainee, Boolean>>() { @Override public TableCell<Trainee, Boolean> call(TableColumn<Trainee, Boolean> p) { final CheckBoxTableCell ctCell = new CheckBoxTableCell<>(); ctCell.selectedProperty().addListener(new ChangeListener<Boolean>() {

How to add CheckBox's to a TableView in JavaFX

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In my Java Desktop Application I have a TableView in which I want to have a column with CheckBoxes. I did find where this has been done http://www.jonathangiles.net/javafx/2.0/CellFactories/ but as the download is not available and because I don't know how soon Jonathan Giles will answer my email I thought I'd ask... How do I put a CheckBox in a cell of my TableView? JimClarke You need to set a CellFactory on the TableColumn. For example: Callback<TableColumn<TableData, Boolean>, TableCell<TableData, Boolean>> booleanCellFactory = new Callback<TableColumn<TableData, Boolean>, TableCell