onkeypress Questions
7
I want to enter only character values inside a <textarea> and numeric values in another. I have been able to make a JavaScript function which only allows numeric values to be entered in the &...
Pyrotechnics asked 20/5, 2013 at 10:21
2
Solved
I am not sure if its possible in .NET MAUI. Is anyone found solution to detect key press (including Special keys )?
Blotch asked 5/8, 2022 at 13:44
8
Problem is when I press a key over a radio button, element MyFunc fires twice - once for onkeypress event, another time for "click" event.
Question "Why?" I need to handle this ...
Steere asked 2/3, 2010 at 13:27
6
Solved
After looking around on the internet, I've seen a lot of suggestions (use window.onkeypress, use jQuery, etc.) but for almost every option there's a counterargument. How can I detect a keypress in ...
Osteogenesis asked 18/4, 2013 at 17:24
1
Solved
I would like to implement:
Press any key to continue...
That responds to, well, any key without pressing the Return or Enter key.
Term::ReadKey does not implement this behavior. It requires a CRLF...
Jube asked 23/12, 2022 at 2:0
12
How can I make the onKeyPress event work in ReactJS? It should alert when enter (keyCode=13) is pressed.
var Test = React.createClass({
add: function(event){
if(event.keyCode == 13){
alert('Add...
Providenciaprovident asked 7/1, 2015 at 19:34
31
Solved
I have one text input and one button (see below). How can I use JavaScript to trigger the button's click event when the Enter key is pressed inside the text box?
There is already a different submi...
Pitts asked 30/9, 2008 at 21:32
4
Solved
I'm trying to override the functionality of the back key press. When the user presses it once, I want it to come back to the previous screen. However, when the back key is long-pressed (for, let's ...
Threnode asked 22/11, 2011 at 12:24
6
Solved
Hello i am working on an android app which requires to send a string over wifi to PC resulting in simulating keyboard keypresses.Any ideas how i can achieve this task ?
Sheath asked 30/4, 2012 at 17:54
4
Solved
In code I have developed some years ago I have been using this a lot to close the current form on pressing the Escape key at any moment:
procedure TSomeForm.FormKeyPress(Sender: TObject; var Key: ...
Kellikellia asked 20/4, 2009 at 21:37
3
On this page:
https://subnetipv4.com/
If you click on any of the input boxes in the "IP Address" column, and press the "." or "/" keys (period or slash) it jumps you t...
Orestes asked 24/4, 2018 at 2:30
3
Solved
I'd like to write a readKey function that's async, and then await each key being pressed in the browser.
I'd like to build this up into synchronous, normal-looking code that's all based on async-a...
Bodhisattva asked 25/6, 2017 at 12:58
5
Solved
Is there any way to catch a keypress in textfield? In my case, when the user press enter key inside the text field, the values will be stored. For this to happen, I need to use Keypress-event like ...
Choosey asked 7/10, 2019 at 4:43
10
Solved
I currently have an Activity that when it gets displayed a Notification will also get displayed in the Notification bar.
This is so that when the User presses home and the Activity gets pushed to ...
Caras asked 29/6, 2010 at 15:5
12
Solved
I am trying to get the text in a text box as the user types in it (jsfiddle playground):
function edValueKeyPress() {
var edValue = document.getElementById("edValue");
var s = edValue.valu...
Assuasive asked 6/7, 2012 at 15:56
5
Solved
The first time a keypress event fires, it logs an empty input value even though the input has a value. The second time it logs the value but is one keystroke behind in comparison with the input's v...
Rutty asked 22/5, 2019 at 3:30
6
Solved
I don't understand why this piece of code is not working. Only backspace and return key are detected. Listener doesn't fire for any other key. My device is Nexus One.
I tried to override activity'...
Minoan asked 26/11, 2010 at 2:47
11
Solved
In my HTML page, I had a textbox for user to input keyword for searching. When they click the search button, the JavaScript function will generate a URL and run in new window.
The JavaScript...
Stradivarius asked 21/12, 2012 at 9:18
4
I've been trying to catch the keyboard's events within a TextInput in react-native.
By reading the component's doc (https://facebook.github.io/react-native/docs/textinput.html) I noticed the onKey...
Allene asked 30/3, 2017 at 15:8
2
Solved
I have added an onKeyPress event listener to my text input so that when a user clicks done or go or "enter" on the phone keyboard it will call my searchProducts function. I was hoping for an onSubm...
Tasia asked 29/5, 2018 at 12:25
3
Some web pages such as GMail and Reddit(with the Reddit Enhancement Suite) have useful keyboard shortcuts that I'd like to use. However, whenever I start typing on one of these pages, the first onk...
Unintentional asked 5/1, 2011 at 9:0
2
Solved
I'm very new to ReactJS and I'm just trying to do some small things to understand more.
I was wondering if the OnKeyPress can trigger a button press. I've seen a few similar questions but what the...
Aude asked 29/8, 2017 at 23:49
5
Solved
Does anyone have a snippet of code that doesn't use windows.h to check for a key press within a while loop. Basically this code but without having to use windows.h to do it. I want to use it on Lin...
Owlet asked 1/4, 2013 at 4:8
5
Solved
I want to give my content slider the ability to respond to keypress (LEFT ARROW key and RIGHT ARROW key) feature. I have read about some conflicts between several browsers and operation syste...
Merwin asked 5/11, 2010 at 7:32
3
Solved
I'm working on key handling in Javascript. I have done some research and I'd like to know whether I have a correct understanding of key handling.
KeyDown/KeyUp Event
The key down and key up events...
Overexcite asked 13/8, 2010 at 10:29
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