javafx

问题 I need to access the WhatsApp Web from a JavaFX application I'm not getting. When the page opens I get a message to use another browser. I have tried to change the UserAgent but it does not work. Code: WebEngine eng = webView.getEngine(); eng.load("https://web.whatsapp.com/"); eng.setJavaScriptEnabled(true); eng.setUserAgent("Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36"); How can I solve this? 回答1: I was unable to

问题 I need to access the WhatsApp Web from a JavaFX application I'm not getting. When the page opens I get a message to use another browser. I have tried to change the UserAgent but it does not work. Code: WebEngine eng = webView.getEngine(); eng.load("https://web.whatsapp.com/"); eng.setJavaScriptEnabled(true); eng.setUserAgent("Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36"); How can I solve this? 回答1: I was unable to

问题 I need to access the WhatsApp Web from a JavaFX application I'm not getting. When the page opens I get a message to use another browser. I have tried to change the UserAgent but it does not work. Code: WebEngine eng = webView.getEngine(); eng.load("https://web.whatsapp.com/"); eng.setJavaScriptEnabled(true); eng.setUserAgent("Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36"); How can I solve this? 回答1: I was unable to

问题 I've been trying to run the code mvn clean install but this error shows up: Failed to execute goal org.codehaus.mojo:exec-maven-plugin:1.4.0:exec (installer) on project cloudstaff.communicator: Command execution failed.: Cannot run program "javapackager" (in directory "/home/users/matthewb/Workbench/workbench"): error=2, No such file or directory -> [Help 1] 来源： https://stackoverflow.com/questions/60961760/how-to-fix-this-failed-to-execute-goal-org-codehaus-mojoexec-maven-plugin1-4

问题 I've been trying to run the code mvn clean install but this error shows up: Failed to execute goal org.codehaus.mojo:exec-maven-plugin:1.4.0:exec (installer) on project cloudstaff.communicator: Command execution failed.: Cannot run program "javapackager" (in directory "/home/users/matthewb/Workbench/workbench"): error=2, No such file or directory -> [Help 1] 来源： https://stackoverflow.com/questions/60961760/how-to-fix-this-failed-to-execute-goal-org-codehaus-mojoexec-maven-plugin1-4

问题 Over the past few days I've been tearing what's left of my hair out trying to get to the Holy Grail: Gradle + Java 11 + JavaFX + writing all my app and testing code in Groovy, not Java. One of several problems is that Groovy 2 (even Groovy 3) can't yet cope with Java 9+ modules, which rules one clever solution out. But I have managed to get a Gradle project together which not only does virtually everything successfully, including the "run" task (from the "application" plugin), and runs tests

问题 I am looking for an alternative of Swing InputVerifier to JavaFX TextField. The Swing InputVerifier will prevent input that does verify. Consider the following Swing JTextField code: InputVerifier iv = new InputVerifier() { /* (non-Javadoc) * @see javax.swing.InputVerifier#verify(javax.swing.JComponent) */ @Override public boolean verify(JComponent input) { JTextField tf = (JTextField) input; if (!myRegExTool.matches(tf.getText())) { return false; } return true; } }; jinstance

问题 I need to scroll down to a certain label component in Java FX. How do I do that ? I have ids attached to label component. <ScrollPane> <VBox fx:id="menuItemsBox"> <Label text="....."/> <Label text="....."/> <Label text="....."/> .... <Label text="....."/> </VBox> </ScrollPane> 回答1: You can set the scrollPane's vValue to the Node's LayoutY value. Since the setVvlaue() accepts value between 0.0 to 1.0 , you need to have computation to range your input according to it. scrollPane.setVvalue(/

问题 I need to scroll down to a certain label component in Java FX. How do I do that ? I have ids attached to label component. <ScrollPane> <VBox fx:id="menuItemsBox"> <Label text="....."/> <Label text="....."/> <Label text="....."/> .... <Label text="....."/> </VBox> </ScrollPane> 回答1: You can set the scrollPane's vValue to the Node's LayoutY value. Since the setVvlaue() accepts value between 0.0 to 1.0 , you need to have computation to range your input according to it. scrollPane.setVvalue(/

问题 I have TableView and when my program start TableView has only one row, also I have ArrayList of ComboBoxes and create one ComboBox for each row in the TableView, when user edit (Product Name) cell (which should contain the ComboBox on it) program create ComboBox for this cell and set the ComboBox as cell graphic (when ComboBox created not removed from cell graphic), and when the user select item from the last row ComboBox the program must create one row, the program behave correctly for the