dialog

问题 I have tried the following code, to open a text input dialog box, whenever the textarea gets focused. TextArea address = new TextArea(); address.focusedProperty().addListener(new ChangeListener<Boolean>() { @Override public void changed(ObservableValue<? extends Boolean> arg0, Boolean oldPropertyValue, Boolean newPropertyValue) { if (newPropertyValue) { System.out.println("Textfield on focus"); TextInputDialog dialog = new TextInputDialog("walter"); dialog.setTitle("Text Input Dialog");

问题 I've managed to dynamically change several properties in a QML Item that contains a MessageDialog . I can read the newly set properties but they are not updated on the screen - it's still the text set by QML which is visible. I've even manually sent a textChanged() signal (see below) to no avail. Any idea what I am missing? Here's what I do: "ErrorDialog.qml": Item{ id: baseItem property string text: "myText" property string title: "myTitle" signal acceptedSignal() onTextChanged: {

问题 I have a modal and i closing the dialog on clicking outside the modal dialog using backdrop property . I have a form in modal. If any changes are made in form and click outside the modal i should warn the user about unsaved changes. The code i am using $(window).on('hide.bs.modal', function() { var changed_data = $("#formid").serialize(); if(changed_data!=original_data) { var result = confirm("Are you sure ?"); if(result == true){ $('#dialog').data('bs.modal').options.backdrop = true; } else

问题 There is a call back function in my main code which included by Switch case statements. After each case I defined a SetWindowText function to print a text in a static Control which created on a dialog (or parent window),something like this: ::SetWindowText(GetDlgItem(IDC_STATIC)->m_hWnd, "loading"); I am going to set background of static control as the background of dialog. Everything goes well except the text of all the cases which place on each other and I receive a static control with

问题 I'm currently configuring my Auth Dialog for my new Facebook app, however, according to the documentation here: https://developers.facebook.com/docs/opengraph/authentication/ It explains what happens when you configure the 'Add Data to Profile URL' i.e. it creates 'Perforated Unit' and 'Add to my timeline link', but.... It does not explain how to actually set up such a link! How is this done? 来源： https://stackoverflow.com/questions/9597532/how-to-configure-add-data-to-profile-url-in-auth

问题 All, When I click a link on a web page, a JQuery UI Dialog opens up and it loads some ajax content into it. If I click a link inside this dialog, it opens up a child dialog. When I click "OK" in the child dialog, I want the child dialog to close and refresh the ajax content in the parent dialog. 回答1: Do you already have the code that closes the child dialog ? Is it an alert() call ? If so, simply add a location.reload(); after the alert call. If it's something more complicated like a link,

问题 I have a rich text field editor widget, What I need is to activate functions (bold, italic and underline styles, plus bullet and numbered lists only.) Here is the xml of my widget: <richtextfield jcr:primaryType="cq:Widget" fieldLabel="this is rich text field" name="./richtextfield" xtype="richtext"> <rtePlugins jcr:primaryType="nt:unstructured"> <subsuperscript jcr:primaryType="nt:unstructured" features="*"/> </rtePlugins> </richtextfield> as you can see i have all features enabled here,,

问题 I use this to get yes/no from user but it opens an empty window: from Tkinter import * from tkMessageBox import * if askyesno('Verify', 'Really quit?'): print "ok" And this empty window doesnt go away. How can I prevent this? This won't work: Tk().withdraw() showinfo('OK', 'Select month') print "line 677" root = Tk() root.title("Report month") months = ["Jan","Feb","Mar"] sel_list = [] print "line 682" def get_sel(): sel_list.append(Lb1.curselection()) root.destroy() def cancel(): root

问题 I have a EditText object: EditText textbox = new EditText (this); textbox.setHint (something); I want to add this view to an AlertDialog using the builder. AlertDialog.Builder builder = new AlertDialog.Builder (this); builder.setTitle (R.string.enter_password_name) .setPositiveButton (R.string.save_text, new DialogInterface.OnClickListener () { @Override public void onClick(DialogInterface dialog, int which) { } }) .setNegativeButton (R.string.cancel_text, new DialogInterface.OnClickListener

问题 I have a dialog that needs 3 options, which I have implemented as buttons. It would be best served by a modal dialog. I have code like this: class testDialog : uiframe { void OnOne( object self ) { Result( "Doing one\n" ) self.close() } void OnTwo( object self ) { Result( "Two.\n" ) self.close() } void OnThree( object self ) { Result( "Three.\n" ) self.close() } } void ThreeButtonDialog(String description) { TagGroup dialog_items TagGroup dialog_tags = DLGCreateDialog( "Test Dialog", dialog