overriding

why the latest values are overriding into array of object in javascript?

由 只谈情不闲聊 提交于 2019-12-08 11:54:06
问题 <html> <head> <style type="text/css"> #mycanvas{ width:500px; height:450px; border:2px solid green; font-size:30px; } </style> <script> window.onload = function (){ vcan = {}; vcan.main = {} vcan.main.repNode = []; vcan.main.currentTransform = {'id':0, 'name':'myobj'} document.getElementById("mycanvas").addEventListener('mousemove', mymousemove); function mymousemove(){ var currAdTime = new Date().getTime(); console.log(currAdTime); var myObj = extend(vcan.main.currentTransform , {mdTime

Imitate multiple inheritance with overriding

由 帅比萌擦擦* 提交于 2019-12-08 11:44:46
问题 Last time I found out how to force typescript to see methods copied to class prototype from the other place. The ways were about declaring fields: Fiddle class First { someMethod() { console.log('someMethod from First'); } } function Second() { console.log('Second'); } Second.prototype.doSmth = function () { console.log('doSmth from Second'); } class Both extends First { constructor() { console.log('constructor of Both'); super(); Second.call(this); } doSmth: () => void } for (let key in

How to override delete-event in pygtk?

由 一笑奈何 提交于 2019-12-08 09:01:49
问题 I am coding a simple text editor, so I am trying to check unsaved changes before closing the application. Now I know it has to be something with 'delete-event', and by googling around I have found a way, but it gives an error. This is my code: __gsignals__ = { "delete-event" : "override" } def do_delete(self, widget, event): print 'event overriden' tabsNumber = self.handler.tabbar.get_n_pages() #self.handler.tabbar.set_current_page(0) for i in range(tabsNumber, 0): doc = self.handler.tabbar

C# - when to call base.OnSomething?

由 |▌冷眼眸甩不掉的悲伤 提交于 2019-12-08 07:53:23
问题 I'm using Windows.Forms and have to inherit some controls to provide custom behavior. This inheritance obviously leads to method overriding. So, here is the question - in which cases the order of calling base.OnSomething(...) can really affect the visible behavior of your program? protected override OnRetrieveVirtualItem(RetrieveVirtualItemEventArgs e) { // base.OnRetrieveVirtualItem(e); - Could this potentially break something? // Perform your custom method. // ... base.OnRetrieveVirtualItem

EclipseLink MOXy: Override rules of binding files

由 痴心易碎 提交于 2019-12-08 07:51:12
问题 I would, in the scenario below, like the binding of java-type name="SubClass" to be applied to set the text field on SuperClass. However it is not. Is there a problem with overriding the bindingsA.xml? According to the Overriding rules documentation: If the same java-type occurs in multiple files, any values that are set in the later file, will override values from the previous file What do I need to do to make it work? Input: <?xml version="1.0" encoding="UTF-8"?> <a text="A text">B text</a>

How to wait for JOptionPane to be closed before dispatching any more events

由 白昼怎懂夜的黑 提交于 2019-12-08 07:16:32
问题 I have a couple text fields that I'm tabbing between. On focusLost() I am opening a JOptionPane . I would like the code in focusGained() to be executed AFTER the JOptionPane has been closed. Even though the dialog is modal, focusGained() is being called before the JOptionPane is closed. Is there any way around this? Found this similar question, but it doesn't seem to have been solved either. Postpone Event Queue after Focus Lost Here's a code sample. You'll notice "Focus Gained" is printed

ActionListener is abstract and does not override abstract method actionPerformed — despite containing that very method

由 核能气质少年 提交于 2019-12-08 07:00:25
问题 So I'm getting the error Class is not abstract and does not override abstract method actionPerformed(ActionEvent) in ActionListener I am aware of the origin of this error but what confuses me is that I have that method. public static ActionListener taskPerformer = new ActionListener(){ public void actionPerformed(ActionEvent e){ Clock cl = new Clock(); if(seconds<59){ seconds++; }else{ seconds=0; if(minutes<59){ minutes++; }else{ minutes=0; if(hours<12){ hours++; }else{ hours=0; } } } cl

Prestashop 1.6 - Create front end page in custom module

由 和自甴很熟 提交于 2019-12-08 06:16:52
问题 I currently works on a custom module who add features to the Prestashop native store locator. For my needs, i must create a second custom page in my module (and a second controller). I tried something but nothing works. I override FrontController file in my directory -> /module/override/controllers/front/StorepageController.php <?php class StorepageController extends FrontController { public function initContent() { parent::initContent(); $this->setTemplate(_PS_MODULE_DIR_.'modulename/views

Create a custom listViewItem class to store additional hidden info - VB .Net

由 佐手、 提交于 2019-12-08 05:50:42
问题 I want to store additional information about a listview item using a custom class, but I can't seem to get it to work. I'm currently using this code to accomplish something similar using a listbox item. I just want to do the same thing with a listview. Public Class myListboxItem Public id As String Public rootFolder As String Public name As String Public info() As String Public Text As String Public Overrides Function ToString() As String Return Me.Text End Function End Class I set the

C# override WndProc in Control level to detect

由 非 Y 不嫁゛ 提交于 2019-12-08 04:56:31
I have overridden WndProc in UserControl level to detect MouseDown, MouseUp, and MouseMove to any Control added in that UserControl. protected override void WndProc(ref Message m) { Point mouseLoc = new Point(); switch (m.Msg) { case WM_LBUTTONDOWN: System.Diagnostics.Debug.WriteLine("mouse down"); //this.OnMouseDown(new MouseEventArgs(MouseButtons.Left, 1, mouseLoc.X, mouseLoc.Y, 0)); break; case WM_LBUTTONUP: System.Diagnostics.Debug.WriteLine("mouse up"); //this.OnMouseDown(new MouseEventArgs(MouseButtons.Left, 1, mouseLoc.X,mouseLoc.Y, 0)); break; case WM_MOUSEMOVE: int lParam = m.LParam
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