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…
So if someone needs to disable a submit button unless the user input is filled, he needs to do this: $(function () { $('#login').attr('disabled', true); $('#userinput').change(function () { if ($('#userinput').val() != '') { $('#login').attr('disabled', false); } else { $('#login').attr('disabled', true);…
I'm working with Laravel and Alpinejs & I have this html on my Blade: <div class="form-group" x-data="{ show:false }"> <div class="col-md-12"> <div class="form-group"> <span class='text-danger'>*</span> <label>Date Formate</label> <select class="form-control select2" name=""> <option value="auto" x-on:click="show = false">Auto</option> <option value="manually" x-on:click="show =…