How do i force a comment by pressing enter? At the moment when i press enter it builds a new line. I've seen quite a few articles here on SO but I can't seem to figure it out.
Here's what I've tried:
function enterForm(event) {
if(event.keyCode == 13) {
runForm();
}
}
function enterForm(event) {
if(event.keyCode == 13) {
runForm();
}
}
Adding onKeyUp=”enterForm(event)” in the textarea tag. Didn't work.
I also tried something like this:
$('.cmnt_new').on('keyup', function(e) {
if (e.which == 13 && ! e.shiftKey) {
// your AJAX call
}
});
try keypress as found here:
Submitting a form on 'Enter' with jQuery?
$('.input').keypress(function(e) {
if(e.which == 13) {
jQuery(this).blur();
jQuery('#submit').focus().click();
}
});
Related
I have a multistep form using jquery validator plugin that also goes to the next page when you press enter.
function showPage(pg){
$('formError').empty();
$('table:visible').hide();
$('#page-' + pg).show();
$('input[type="text"]:visible').focus();
}
$(document).keydown(function(e) {
if(e.which == 13) {
if($('#msform :input:visible').valid()){
page++;
showPage(page);
}}});
The issue is that if you use the enter button, it triggers a validation error on the next page because the button is still being pressed and it tries to go to the next page.
How can I ignore the enter key for a small period so that releasing the enter key works to go to the next page without attempting to go to the page after the next page?
You can wait for the corresponding keyup event before taking in account a new keydown event for the enter key.
pressed = {};
$(document).keydown(function(e){
if(pressed[e.which] == null && e.which == '13'){
if($('#msform :input:visible').valid()) {
page++;
showPage(page);
}
}
pressed[e.which] = true;
});
$(document).keyup(function(e) {
pressed[e.which] = null;
});
You can use setTimeout() function like this
$(document).keydown(function(e) {
setTimeout(myFunction(),500);
});
function myFunction(){
if(e.which == 13) {
if($('#msform :input:visible').valid()){
page++;
showPage(page);
}}
}
::::::::::::::::::Update::::::::::::::::::
$(document).keydown(function(e) {
if(e.which == 13) {
setTimeout(myFunction(),500);
}
});
function myFunction(){
if($('#msform :input:visible').valid()){
page++;
showPage(page);
}
}
how in textbox when when I press Enter submit the Form and when I press Shift+Enter insert new line like facebook comments and posts
might have a solution for your submit on Enter
Assuming you're using jquery :
$('your-input-selector').keypress(function(event) {
if (event.keyCode == 13) {
$('form').submit();
}
});
Javascript :
The HTML input
<input type="text" onkeypress="myKeyPressHandler(event)">
Javascript function
function myKeyPressHandler(event) {
if (event.keyCode == 13) {
document.getElementById("myForm").submit();
}
}
Edit 1
Here your solution for the Shift+Enter combination:
Jquery:
$('your-selector').keyup(function (e) {
if (e.which === 13 && e.shiftKey) {
alert('shift enter pressed');
//Do your work here
}
});
Non-Jquery :
<input type="text" onkeyup="myKeyUpHandler(event)">
Javascript function:
function myKeyUpHandler(e) {
if (e.which === 13 && e.shiftKey) {
alert('shift enter pressed');
//Do your work here
}
}
I have a form with a textfield inside and I am trying to disable the default behavior when the browser submits the whole form if the user presses Enter while the textfield is selected.
$('#recaptcha_response_field').keydown(function(event) { if (event.keyCode == 13) {
event.preventDefault();
event.stopPropagation();
event.stopImmediatePropagation();
alert("You Press ENTER key");
return false;
}
});
Currently am getting "You Press ENTER key" and the default behavior isn't overridden.
Try this:
$(document).on("keypress", 'form', function (e) {
var code = e.keyCode || e.which;
if (code == 13) {
e.preventDefault();
return false;
}
});
This will prevent the form submit on keypress
DEMO HERE
I found this and it works for me.
<input type="text" name="somename" id="someid" value="" onkeypress="return event.keyCode!=13">
To prevent the script from blocking the enter key on other elements such as on a textarea. Change the target from "form" to "input".
$(document).on("keypress", "input", function (e) {
var code = e.keyCode || e.which;
if (code == 13) {
e.preventDefault();
return false;
}
});
If none of the above solution is working for you , and you are using javascript anyway , why don't you use button type as 'button' <input type='button'> and submit it using javascript
$('#form_id').submit();
U can use this script to prevent enter on entire from.
<script type="text/javascript">
$(document).on("keypress", 'form', function (e) {
if (e.target.className.indexOf("allowEnter") == -1) {
var code = e.keyCode || e.which;
if (code == 13) {
e.preventDefault();
return false;
}
}
});
</script>
you put the classname to which control need to use enter
I have a problem I can't seem to sort out.
I have a form with a custom styled button (input type=button). When typing in the text field, I want people to be able to press the TAB key and go to the button. However, it won't use a tab-index so my solution was to highlight the label and change the CSS to give the button a new border color. However, the border color will not change on keypress in any browser other than Firefox.
Here is what I have:
$(function() {
$("#email").bind("keypress", function(e) {
if (e.keyCode == 13) {
send();
return false;
};
if (e.keyCode == 9) {
$("#submit_btn").removeClass('submit1').addClass('submit1after');
};
});
};
The first enter keypress is to serialize and email the form and all.
I can't seem to get it to work for the life of me. What am I doing wrong? Is there a better solution to what I'm trying to accomplish?
Thanks for taking the time,
Armik
Use keydown instead, for me that works (see demo: http://jsfiddle.net/npGtX/2/)
$(function () {
$("#email").bind("keydown", function (e) {
if (e.keyCode == 13) {
send();
return false;
};
if (e.keyCode == 9) {
$("#submit_btn").removeClass('submit1').addClass('submit1after');
};
});
};
Also I found this: Suppressing keyPress for non-character keys?
keypress is not necessarily triggered when the keypress is not a
character. So the browser may not trigger an event on backspace, F1,
the down key, etc.
You can use the keyup event and event object's which property, jQuery normalizes the which property and it's cross-browser:
$(function() {
$("#email").bind("keyup", function(e) {
if (e.which == 13) {
send();
return false;
};
if (e.which == 9) {
$("#submit_btn").toggleClass('submit1 submit1after');
};
});
};
$(function() {
$("#email").keypress(function(e) {
if (e.keyCode == 13 || e.which== 13) {
send();
return false;
};
if (e.keyCode == 9 || e.which== 9) {
$("#submit_btn").removeClass('submit1').addClass('submit1after');
};
});
};
I would like to simulate the user pressing tab then enter when they press enter. I know this sounds bad, but I have an asp.net web application that will only allow me to have one form with runat="server" on it so when the user hits return the main form gets submitted. I have another textbox on the page though (that ideally should have it's own form but can't because it is asp), and when enter is hit from there obviously the main form is submitted. The simplest way I could think is to simulate tab then enter using javascript, but I have been unsuccessful in that. I am welcome to any other solutions to this problem. So far I have simulated pressing tab, but I don't know how to simulate more than one keypress though.
Here is the code I have so far, I imagine return 9; needs to be replaced with something else. JQuery will also do.
function suppressEnter (e) {
var keyPressed;
if (window.event) { keyPressed = window.event.keyCode } // IE
else if (e) { keyPressed = e.which }; // Netscape
if (keyPressed == 13) {
return 9;
}
else {
return true;
}
}
EDIT: return 9 + 13; works in chrome, but not IE
Something like this would work:
function keyPress(e) {
if (e.which == 13) {
$(document).trigger(jQuery.Event('keydown', {which: 9}));
// do something
alert('Enter')
}
if (e.which == 9) {
// do something
alert('Tab');
}
};
$(document).bind("keydown", keyPress);
I've coded it up in a fiddle - http://jsfiddle.net/FAe6U/
Also With regards to #nnnnnn comment:
It seems to me you should just code that directly rather than trying
to simulate keystrokes.
Try this:
var tabPress;
function keyPress(e) {
if (e.which == 13) {
if (tabPress == 1){
e.preventDefault();
alert('tab and enter');
}
else{e.preventDefault(); alert('enter')}
}
else if (e.which == 9) {
e.preventDefault();
tabPress = 1;
};
};
function keyRelease(){tabPress = 0;}
$(document).bind("keydown", keyPress);
$(document).bind("keyup", keyRelease);
I've coded it up in a fiddle - http://jsfiddle.net/f4Ybn/