keypress Questions
7
Solved
How to stop keypress event in keydown.
I have a keydown handler in that I need to stop keypress event.
Actually I have a form and textbox in it.
When user press enter key, keydown is triggering ...
Moorhead asked 10/9, 2009 at 10:54
7
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6
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I am writing a script to automate running a particular model. When the model fails, it waits for a user input (Enter key). I can detect when the model has failed, but I am not able to use python (o...
2
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I just implemented a Linux command shell in python using only the os library's low level system calls, like fork() and so on.
I was wondering how I can implement a key listener that will listen for...
2
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I need to simulate keyboard in google docs with using JavaScript to be able print or erase characters on cursor position.
Unfortunately solutions with simulating keypress event didn't work for me. ...
Inhuman asked 4/12, 2014 at 9:58
3
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I have written a JS function that only allow numbers to be entered. A copy of that function is below:
function NumbersOnly(e) {
var evt = e || window.event;
if (evt) {
var keyCode = evt.charCod...
Creation asked 15/5, 2012 at 10:52
6
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I am using the following method to detect keypresses on a page. My plan is to detect when the Escape key is pressed and run a method if so. For the moment I am just attempting to log which key is p...
Absorber asked 20/2, 2017 at 15:48
15
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I want to detect whenever a textbox's content has changed. I can use the keyup method, but that will also detect keystrokes which do not generate letters, like the arrow keys. I thought of two meth...
Beardsley asked 26/9, 2009 at 12:55
11
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I'm trying to create shortcuts on the website I'm making. I know I can do it this way:
if(e.which == 17) isCtrl=true;
if(e.which == 83 && isCtrl == true) {
alert('CTRL+S COMBO WAS PRESSED...
Jabez asked 5/1, 2011 at 12:40
5
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I'm searching for a way to simulate keystrokes in OSX. I found another solution (Simulate keypress for system wide hotkeys) using Objective-C, but i need to do it with Swift. How can i adapt CGEven...
5
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1
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I am trying to detect a key press anywhere on the page in an app built with React.
I remember it being quite easy in jQuery, but I wanted to see if it could be done in React. I didn't want to mak...
Crossruff asked 11/5, 2020 at 21:54
6
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Hi I have setup an autocomplete input text.
I am trying to fire the event of reprinting the table on click of a btn and on a enter keypress. the btn click works fine and
but the enter key press se...
2
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I have a custom CMS and would like to add a "shortcuts menu" triggered by the pressing of the Ctrl key twice within, say, 300 milliseconds.
I use prototype, so my starting point obviously is:
Eve...
Bristling asked 10/11, 2009 at 12:36
6
My son (aged 11) who is learning Java is going to enter a question and some code. He tells me he has not been able to find the answer to this question on the site. You will be reading my edited ver...
Hoag asked 23/2, 2014 at 15:7
4
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I have the following code that I want to use to search a database as a user is typing into a textbox. The code below works fine but it seems a little inefficient, as if a user is typing really fast...
4
I have a QDialog window that has a continue button. The continue button is the default button because whenever I press the enter key, the continue button is pressed. I discovered something strange:...
Alum asked 21/7, 2016 at 14:29
4
I was wondering if you can trigger a javacript keypress event but not within an input out textarea tag?
What I want to a achieve is when the user presses any key anywhere on the page an alert sho...
Slemmer asked 16/7, 2016 at 19:8
5
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I tried searching but unsure of what terms to look for.
I'm using jQuery and would like to use the keypress event in a textbox, but prevent all non-printable characters (ie. Enter, ESC, arrow keys...
Ahq asked 17/2, 2010 at 22:20
24
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With jQuery, how do I find out which key was pressed when I bind to the keypress event?
$('#searchbox input').bind('keypress', function(e) {});
I want to trigger a submit when ENTER is pressed.
...
Narration asked 19/11, 2008 at 14:59
3
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I am using a directive to get the data from input used as a filter text.
here is my hostlistener in the directive:
@HostListener('input', ['$event.target.value'])
public onChangeFilter(event: an...
Sorehead asked 14/12, 2016 at 6:5
3
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In one of my automated tests I need to press Ctrl+V in text box to paste text in it. But I can't do that. I'm using Selenium WebDriver for .net v. 2.35.0.0.
Here is my code, it does not work. It p...
Unhandsome asked 19/8, 2013 at 20:51
2
In the same way that the question Sending “ENTER” key through serial port
how can i send the "ARROW key" through the serial port? Most particuly the UP arrow key.
7
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In a WPF application, i have a window that has a lot of fields.
When the user uses the TAB key after filling each field, windows understands that it moves on to the next. This is pretty know behavi...
1
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I have two events attached to a button and when I press a key while the button is on focus both keypress and click events are fired. However, if I click the button only the click event is fired. By...
Promiscuity asked 9/8, 2019 at 21:33
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