I have the following test html with javascript, where the main interest is about notifications : <head> <title>Test Notifications</title> </head> <body> <div > <button style="margin: 0;position: absolute;top: 50%;left: 50%;-ms-transform: translate(-50%, -50%);transform: translate(-50%, -50%);" onclick="askPermissionsAndSendNotification();" >Send Notification</button> </div> <script type="text/javascript" >…
I have a website with multiple similar elements that need to have event listeners applied: <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Example</title> </head> <body> <a href = '#' class = "click_me">Click me</a> <br> <a href = '#' class =…
An HTML textarea has two event listeners attached to it: elTextarea.addEventListener('keydown', keyDown) elTextarea.addEventListener('input', inputEvent) Is it certain that the keyDown() function will be called prior to inputEvent()?
I am having an issue where my click event in a specific case is not being called. I can explain better using this example in the fiddle. I have also pasted the code below. https://jsfiddle.net/qtdvn8oc/3/ <html> <input type="button" id="openId" value="Open"…
I need to call a member function from the callback function in an event listener which is also in another member function. Here is a simplified example: class C { finished() { console.log ('over'); } timer() { console.log('started') setTimeout(function fct()…
Does someone has solution on how to change background color in HTML on certain button press, example letter A. Whenever I press button A color switches to other color (red to green, or green to red), and stays that way.…
How do you make JavaScript send http get every time you enter a digit on input. (On input change doesn't work) Current Code only sends the request when user changes the input and leaves the field. **HTML** <input id="total" name="total"…
I am developing a program in WPF.Net, and I need to know when somebody makes a change over any table of the database. The idea is receive a event from the database when it was changed. I was reading a…
PySide6 6.4.1 PIP on Ubuntu and Windows contains a QCheckBox with stateChanged() API call to generate an event when the checkbox state changes. QCheckBox documentation: state contains the checkbox’s new CheckState. PySide6.QtCore.Qt.CheckState documentation: This enum describes the state... Qt.Checked: The…
I am running Raspbian Lite on a Raspberry Pi Zero. It has a touch sensitive LCD display. I have a (perl) program that reads touch events from /dev/input/event* and responds appropriately. The problem I have is that the event file…