event-listener Questions
3
Solved
my EventListener annotation don't receive any Spring Event. Here is my code:
@Component
public class ProxyConfig {
public ProxyConfig() {
System.out.println("I can see this in the console");
}...
Frontolysis asked 20/7, 2016 at 17:51
2
Solved
While working around to boost performance for progressive web apps, I came across a new feature Passive Event Listeners and I find it hard to understand the concept.
What are Passive Event Listene...
Halbert asked 9/6, 2016 at 9:21
3
Solved
File partial.html looks like this: <button id="test">Hi I am from a partial!</button>
Partial.html is dynamically included on the page, using XMLHttpRequest:
var oReq = new XM...
Assistance asked 2/12, 2013 at 14:42
3
Solved
So I want to test if visitors of my site have pressed Print Screen button.
As much as I was looking for, there were no information to be found how to do it. All I found was, that ir is supposed to...
Mclyman asked 5/8, 2015 at 14:16
4
Solved
Some of the third party plugin will attach the eventListener into the site. How to I remove the eventListener without knowing the function that attached.
I refer this removeEventListener but I ca...
Pannell asked 10/11, 2014 at 14:0
12
Solved
I simply want to do this with my KeyboardEvent
var tag = evt.target.tagName.toLowerCase();
While Event.target is of type EventTarget, it does not inherit from Element. So I have to cast it like th...
Mucoid asked 6/3, 2015 at 13:43
1
Basically I'm making an extension that provides analytics based on the elements of a page. As the total number of elements often reaches numbers >5,000 but the elements with click events tied to th...
Komsomol asked 16/2, 2018 at 14:16
5
Solved
In Exoplayer version 2.14.1 Playerd.EventListener() is deprecated. when I read docs its says use instead of Player.Listener, but I have no idea how to use that method like below code.
simpleExoPlay...
Acid asked 25/6, 2021 at 11:38
4
Solved
I have an event listener that gets the viewport dimensions when the project is mounted and after each resize event.
I don't know how to remove the event listener correctly.
const { createApp, o...
Antique asked 8/4, 2021 at 14:18
2
var Rc = <MyReactComponent
onChange={(e) => {console.log(e);}
onClick={(e) => { workIt(); }} />;
How do I get the list of listeners ['onChange', 'onClick'], for component Rc.
I s...
Alimentary asked 30/5, 2017 at 19:59
5
Solved
I have a react component like :
import React, { PropTypes, Component } from 'react'
class MyComponent extends Component {
componentDidMount() {
window.addEventListener("beforeunload", functio...
Weddle asked 23/8, 2016 at 6:47
3
Solved
Should useEffect hook be used when it can be simplified using an event listener?
For example, in the below snippet code I use event listener to change some state and later useEffect hook to react t...
Latt asked 17/5, 2022 at 12:14
3
Solved
I would like to get hold of the errors created by default by Monaco editor.
Cabbala asked 18/4, 2017 at 4:0
2
In my Angular 4 Project I get the following warning when I click on a date-picker or a select-option menu, running it in Google Chrome:
[Violation] Added non-passive event listener to a scroll-b...
Goring asked 22/6, 2018 at 7:56
2
Solved
How can I trigger the AppState listener to check if it works correctly?
AppState.addEventListener('change', (nextAppState) => { console.log('test')});
Is there a way in Jest to trigger this l...
Handgrip asked 2/1, 2020 at 9:9
1
Solved
In my Remix app, I'm trying to conditionally display a UI widget, based on the value of a state variable. Here is my code.
import { useState } from "react";
import type { LinksFunction } ...
Wei asked 10/12, 2021 at 7:16
11
Solved
I am building a toolbar that is going to be included into a page. the div is going to be included in will default to display: none.
Is there any way I can put an event listener on my toolbar to lis...
Everyone asked 22/9, 2009 at 19:34
3
It's been a while that PyCharm (I suppose it's the same with WebStorm and other JetBrains IDEs) raise a weak warning on the event variables I use in my code.
For instance in the following code
<...
Beaton asked 28/8, 2019 at 16:37
4
Solved
While using PhoneGap, it has some default JavaScript code that uses document.addEventListener, but I have my own code which uses window.addEventListener:
function onBodyLoad(){
document.addEventLi...
Harragan asked 20/8, 2012 at 21:25
6
I have an array of objects (specifically easelJS images) - something like this:
var imageArray = new Array;
gShape = new createjs.Shape();
// shape is something
imageArray.push(gShape);
What I w...
Mailand asked 31/7, 2013 at 21:36
2
Solved
I have five TextFields. After something entered in first field focus moves for next textfield.
If i deleted something in text field - focus moves for pervious textfield.
All work with focus goes th...
Oreopithecus asked 10/5, 2021 at 13:15
4
Solved
I have an event listener
elem.addEventListener('evt', fooFn(){alert("OK")});
I would like to have a timeout for this event listener. So let's say that if it doesn't receive any event called 'evt...
Hootenanny asked 24/4, 2017 at 9:5
4
Solved
I just experimented with the addLocalMonitorForEventsMatchingMask:handler: method in NSEvent and came across the following question: How do I find out if only certain modifiers were pressed?
A sho...
Guilty asked 21/5, 2011 at 20:25
3
Solved
I'm working on building a infinite scroll feature in an Angular app. Building one step at a time, currently I'm at the part where I attach an eventListener to the #tags-panel-list and need to check...
Lacreshalacrimal asked 3/6, 2015 at 21:7
2
Solved
I have an application event listener which contains the function:
@Override
public void onApplicationEvent(ContextRefreshedEvent event) {
//do some stuff
}
How can I write a unit test to simulat...
Fatidic asked 20/4, 2017 at 18:35
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