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I have a form that I use JQuery, I don't think I need to put code in this post, the question is pretty basic.
But I would like to block the form from submitting when people press the Enter Key or the Return Key.
At the same time, I have textareas, where...
Started by WillKop on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
Using the enter key?
You could try this
jQuery(document).ready(function(){ validSubmit = false; // if the pressed key is enter, then allow submissions } }) jQuery('myForm').submit(function } })
This cancels all submissions whatsoever....
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I'm using psql 8.2.3 on FreeBSD. Every time I press Insert , Home , Delete , End , Page Up or Page Down , a tilde ( ~ ) character is inserted instead of performing the expected function of the key. Why does this happen and how can I fix it?
Started by cowgod on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
As mentioned in Endlessdeath's answer , this turned out to be a key mapping problem with the operating.
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Are the two events the same or are there differences that we should take note when coding the keyboard presses?
Answer Snippets (Read the full thread at stackoverflow):
So if you use the key up event, and the user presses a key....
The key down event happens as soon as the user presses a key, the key up event happens when they release the key after pressing it.
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Ask your Facebook Friends
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Hi,
My application uses unicode characters and i have several text fields where i want to restrict user from inputing special characters like :'";
begin if not (Key in ['a'..'z','A'..'Z',' ','0'..'9',#13,#8]) then Key := #0; if Key = #13 then bOk.Click...
Answer Snippets (Read the full thread at stackoverflow):
Finally, you may rather want to consider.
Therein lies the problem: the Key, and use the Pos function to determine if the Key is present.
Be getting warning that "WideChar is reduced to byte char..." .
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Can you help me refactor this code:
public void keyPressed(KeyEvent e) { if (e.getKeyCode()==39) { //Right arrow key code } else if (e.getKeyCode()==37) { //Left arrow key code } repaint(); }
Please mention how to check for up/down arrow keys as well....
Started by Click Upvote on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
() == KeyEvent.VK_RIGHT ) { //Right arrow key code } else if (e.getKeyCode() == KeyEvent.VK_LEFT ) { //Left arrow key code } else if (e.getKeyCode() == KeyEvent.VK_UP ) { //Up arrow key code } else if (e.getKeyCode() == KeyEvent.VK....
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How do I handle multiple key press in java?
I'm trying to write a game and need to handle multiple keys presses at once.
When I'm holding a key (let's say to move forward) and then I hold another key (eg: to turn left), the new key is detected but the...
Started by Auras on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Event, add the new key to the list; when you get a keyReleased event, remove the key from the list.
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How can i detect a shortcut key, [ in my case [ ctrl + shift + k ] ] in javascript? Like, i have to show a dialog if user presses this key.
Started by Rakesh Juyal on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Evt.keyCode == 9){ //Shif+TAB alert("Shift+TAB"); } }
Ontop of the url Dominic posted will give you the key.
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I want to disable a particular key press in .net(both vb.net & c#.net). someone plz help!!!
Started by arun on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Once you have hooked the incoming keys, you can ignore.
You can disable a key globally (for all applications) by writing a Global Key Hook , or just within your application using a Local Key Hook .
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How to cancel a keypress event in a textbox after pressing the return key.
Answer Snippets (Read the full thread at stackoverflow):
Private void textBox1_KeyDown(object sender, KeyEventArgs....
Do you mean, you want it to ignore the enter key ?
You could add a keydown event and ignore the enter key there...
System.windows.forms.keypresseventargs.handled.aspx for more info.
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Hi, i have a form with some textbox When a user press the enter key in a textbox starts the submit of the form
i want that there is the submit only when the user press the submit button.
how can i do?
thanks
Started by Luca Romagnoli on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
;
`
function disableEnterKey(e)
{
var key;
if(window.event)
key = window.event.keyCode; //IE
else
key = e.which; //firefox
return (key != 13);
}
Use this Javascript code
function disableEnterKey(e) { var key; if(window....
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