I have created a Dialog with two buttons Yes, No, and then I have add action listener to them, my problem is that I want no button to hide the Dialog that I have created
the code is looks like:
dialog = new Dialog(title);
dialog.setDialogType(Dialog.TYPE_CONFIRMATION);
ta = new TextArea(text);
ta.getStyle().setBorder(Border.createEmpty());
ta.setEditable(false);
yesCommand = new Button("YES");
noCommand = new Button("NO");
yesCommand.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent ae) {
LGBMainMidlet.getLGBMidlet().notifyDestroyed();
}
});
noCommand.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent ae) {
Logger.Log("Bye Bye");
dialog = null;
System.gc();
}
});
dialog.addComponent(ta);
dialog.addComponent(yesCommand);
dialog.addComponent(noCommand);
dialog.show();
the code is not working for me, can anyone told me what is the problem?
B.N. I have used dialog.dispose(), but it exit the whole application
It is better to use
dialog.setTimeout(1000); the number show the time limit the dialog box wait in milliseconds. So by doing this you can exit the dialog form automatically.
Dialog.dispose() does not exit the whole application, it just closes the dialog.
If you have nothing in your application you might see nothing if you dispose the dialog.
Related
I am not able to find the correct XPath for clicking on Logout in Facebook.
I have been trying for so long to take XPath to click on Logout.
Can anyone please help me out to click on Logout using selenium webdriver with java.
Code trials:
//clicking on navigation bar
driver.findElement(By.id("userNavigationLabel")).click();
System.out.println("Successfully clicked");
//Clicking on logout
driver.findElement(By.xpath("//span[contains(text(),'Log out')]")).click();
//closing the current tab
driver.close();
Are you getting any exception ? like NosuchElement exception or element not found error something like that.
If so, you could wait until the element is visible and then you have to perform the operation.
public void test_01_Logout()
{
WebDriver driver = new FirefoxDriver();
driver.navigate().to("www.facebook.com");
//Add login code here.
waitForElementInDOM(driver, "//div[#id='userNavigationLabel' and
contains(text(),'Account Settings')]", 15);
driver.findElement(By.xpath("//div[#id='userNavigationLabel' and
contains(text(),'Account Settings')]")).click();
waitForElementInDOM(driver, "//span[#class='54nh' and contains(text(),'Log Out')]",
15);
driver.findElement(By.xpath("//span[#class='54nh' and contains(text(),'Log
Out')]")).click();
}
-------------------------------------------------------------------------------------
public void waitForElementInDOM(WebDriver driver,String elementIdentifier, long
timeOutInSeconds)
{
WebDriverWait wait = new WebDriverWait(driver, timeOutInSeconds );
try
{
//this will wait for element to be visible for 15 seconds
wait.until(ExpectedConditions.visibilityOfElementLocated(By.xpath
(elementIdentifier)));
}
catch(NoSuchElementException e)
{
e.printStackTrace();
}
}
To click on the element with text as Logout you need to use WebDriverWait for the element to be clickable and you can use the following lines of code:
driver.findElement(By.cssSelector("div#userNavigationLabel")).click();
new WebDriverWait(driver, 10).until(ExpectedConditions.elementToBeClickable(By.xpath("//a[contains(#data-gt, 'menu_logout')]/span/span[normalize-space()='Log Out']"))).click();
I am trying to override certain features of the Wicket Palette. I have attached a picture of what i am trying to accomplish with Palette. Basically in addition to the select-item-clickbutton-moveToRight functionality of Palette, I also want to know which item has been selected before it is moved. When I select an item in either of the panels and click on a View button, I should be able to display an html page related to the currently selected item from the Palette.
Right now, the button is placed out of the Palette code and as long as I can get the ID of the selected element, I will be able to accomplish my objective.
I am stuck at the point where I need to know which item has been selected within the palette.
Here's what I have tried so far:
1. Adding an onclick listener to the choicesComponent using the AjaxFormComponentUpdatingBehavior
final Palette classFormMapping = new Palette("formsPalette", new ListModel(selectedFormsList),
formsList, new CustomObjectChoiceRenderer(), 8 , false ){
#Override
protected void onBeforeRender() {
super.onBeforeRender();
getChoicesComponent().add(new AjaxFormComponentUpdatingBehavior("onclick"){
#Override
protected void onUpdate(AjaxRequestTarget target) {
System.out.println("REACHED HERE"+ getFormComponent());
/*
* The code reaches here for each click but I am unable to know which item was selected */
}
});
}
};
Adding a Recorder component to the Palette with an "onclick" listener.
This listener does not get called at all.
final Palette classFormMapping = new Palette("formsPalette", new ListModel(selectedFormsList),
formsList, new CustomObjectChoiceRenderer(), 8 , false ){
protected Recorder newRecorderComponent() {
Recorder recorder = super.newRecorderComponent();
recorder.add(new AjaxFormComponentUpdatingBehavior("onclick") {
private static final long serialVersionUID = 1L;
#Override
protected void onUpdate(AjaxRequestTarget target) {
System.out.println("reached record on click ");
}
});
return recorder;
}
};
Trying to create this palette with a custom button
Please help. Thanks in advance.
Palette.java javadoc explains how to "Ajax-ify" it: https://github.com/apache/wicket/blob/529db58c413861677f7ff6736f9363edf42ae85a/wicket-extensions/src/main/java/org/apache/wicket/extensions/markup/html/form/palette/Palette.java#L52-L71
But this won't help you because the selection is done at the client side first and then Wicket is notified:
https://github.com/apache/wicket/blob/529db58c413861677f7ff6736f9363edf42ae85a/wicket-extensions/src/main/java/org/apache/wicket/extensions/markup/html/form/palette/palette.js#L118-L127
You need either to register your own JS event listener for 'change' event before the Wicket one or monkey-patch palette.js to override Wicket.Palette.updateRecorder() function.
I am working on Netbeans building a JavaFX application.
I started using ControlsFX (http://fxexperience.com/controlsfx/)
I have implemented a simple Dialog that uses custom AbstractDialogAction s as I want specific number of buttons to appear.
I do this like this:
Action a = new AbstractDialogAction(" button a ", Dialog.ActionTrait.CLOSING) {
#Override
public void execute(ActionEvent ae) {
}
};
ArrayList<Action> actions = new ArrayList<>();
actions.add(a);
actions.add(b); // other button
actions.add(c); // another button
dialog.actions(actions);
Action response = dialog.showConfirm();
Dialog is shown correctly with the given buttons.
My question is how to force the Dialog to close when a button is pressed ?
I thought setting a Dialog.ActionTrait.CLOSING would do the trick, but the Dialog stays open.
From eugener in ControlsFX mailing list
public void execute(ActionEvent ae) {
if (ae.getSource() instanceof Dialog ) {
((Dialog) ae.getSource()).setResult(this);
}
}
The above sets the result of the Dialog to be the current Action and closes the Dialog
But maybe that is a little redundant as I can simply call:
((Dialog) ae.getSource()).hide();
.hide() hides the Dialog and also sets the current action as the result.
I can't suggest which is a better solution (hide() was suggested by jewelsea)
In addition I would suggest to always override the toString() method of class AbstractDialogAction, in order to get readable result from:
Action response = dialog.showConfirm();
System.out.println("RESPONSE = "+ response.toString());
Hide the dialog to close it => dialog.hide()
How may I block a gwt DisclosurePanel on the open state ?
I mean, how can I prevent this DisclosurePanel to close if the user click the header more than once ?
(My header is a textBox, I want the user to enter a text, and the panel should remain open if the user unfocus the textBox and focus newly by clicking it. The DisclosurePanel content has a "cancel" button that closes the panel)
Thank you very much.
I edit my question after 2 first answers: I would like to avoid to reopen the DisclosurePanel once closed to avoid flashing effect. I actually want to prevent the DisclosurePanel to close. Maybe sinkEvents can help me... if so, how? Thanks.
A NativePreviewHandler receives all events before they are fired to their handlers. By registering a nativePreviewHandler the first time your disclosurePanel is opened, you can cancel the click event. You can later decide to remove this handler by preventClose.removeHandler();
HandlerRegistration preventClose = null;
....
panel.addOpenHandler(new OpenHandler<DisclosurePanel>() {
#Override
public void onOpen(OpenEvent<DisclosurePanel> event) {
if (preventClose == null){
preventClose = Event.addNativePreviewHandler(new NativePreviewHandler() {
#Override
public void onPreviewNativeEvent(NativePreviewEvent event) {
if (event.getTypeInt()==Event.ONCLICK && event.getNativeEvent().getEventTarget() == panel.getHeader().getElement().cast())
event.cancel();
}
});
}
}
});
The obvious answer is review the javadoc here: https://google-web-toolkit.googlecode.com/svn/javadoc/1.5/com/google/gwt/user/client/ui/DisclosurePanel.html
There is a setOpen() method that: Changes the visible state of this DisclosurePanel.
Set it to false from a click event to capture the user action.
The JavaDoc is right here: https://google-web-toolkit.googlecode.com/svn/javadoc/latest/com/google/gwt/user/client/ui/DisclosurePanel.html
jamesDrinkard pointed the old 1.5 javadoc.
You can use the addCloseHandler(CloseHandler<DisclosurePanel> handler) method to add a handler so when the user tries to close it you can reopen it again with setOpen().
Maybe not the best way, but it worked for me (maybe just one of both will work too):
dPanel.setOpen(true);
dPanel.addOpenHandler(new OpenHandler<DisclosurePanel>() {
#Override
public void onOpen(OpenEvent<DisclosurePanel> event) {
dPanel.setOpen(true);
}
});
dPanel.addCloseHandler(new CloseHandler<DisclosurePanel>() {
#Override
public void onClose(CloseEvent<DisclosurePanel> event) {
dPanel.setOpen(true);
}
});
Hello I am working on a GWT sample history management application.
Here is my onModuleLoad Code.
public void onModuleLoad() {
ContentPanel panel = ContentPanel.getInstance();
if(History.getToken()!=null && History.getToken().length()==0)
{
History.newItem("first_page");
}
History.addValueChangeHandler(new HistoryHandler());
RootPanel.get().add(panel);
History.fireCurrentHistoryState();
}
In this I fired History.fireCurrentHistoryState(); to fire current state of history.
Now In my firstPanel class ther is button named Second Panel on which history token second_page is fired.
public FirstPanel() {
VerticalPanel panel = new VerticalPanel();
Button button2 = new Button("Second Panel");
button2.addClickHandler(new ClickHandler() {
public void onClick(ClickEvent event) {
History.newItem("second_page");
}
});
panel.add(button2);
initWidget(panel);
}
But here no need to fire History.fireCurrentHistoryState() ; again.
simply histtory.newItem works fine.
Now I want to know that what the need of History.fireCurrentHistoryState() at module load time only?
Also why it is not required second time in the application.?
History.fireCurrentHistoryState() invokes your history handlers without actually inserting new history item in browser history stack, while History.newItem(token) does insert new history token into history stack.
Note: if your current token is the same as new token (i.e. same page is reloaded), then browsers do not insert this into history stack. In this case (current token == new token) History.fireCurrentHistoryState() has the same effect as History.newItem(currentToken).