I am trying to run some code if a series of keypresses the user types is equal to the correct series of keypresses.I know how to do this if I am just trying to get one keypress. But what about one after another?
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is it possible to force or trigger a keypress on mouse click?
what i want to do is mimic the arrow up and down keys when i click on a button. is that possible using javascript?
look at this script :
$(function(){
$('input').bind('keypress',null,b).bind('change',null,a);
});
function a(){
[Code].....
this script bind both keypress and change of the text box to functions b and a. at keypress event handler if user type a char on input box the value of input box change to x and the user char discarded. In this case we expected to run the onchange (change) event because the textbox value is changed BUT this doesn't happen.
DOM2 does not provide a key event module. (http://www.w3.org/TR/2000/REC-DOM-Level-2-Events-20001113/events.html#Events-eventgroupings-keyevents) That's fine. I'm down with that.
According to the DOM3 Events spec (http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/events.html#Events-KeyboardEvents-Interfaces) (in last call), there's no keyPress event, only keyDown and keyUp. Instead (I guess) they've defined a new interface for text events (http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/events.html#Events-TextEvent), which provides one event type: textInput.
Should I not code event handlers for keyPress events if I wish to write DOM-compliant scripts? IE & Moz both register a keyPress; I'm sure that it won't be outphased. I worry instead about a new and better browser appearing and balking on my script because it's coded exactly to spec.
I have:
<div onkeypress="go(event)">...</div>
and:
function go(event) {
alert(event.keyCode);
}
but I always get 0 for the keycode.
Hi have an event called function allownumberonly(evt);
My html text input onkeypress calls this function.
onkeypress=allownumberonly(event)
I want to create a text input dynamically and set its onkeypress event
to the above function also passing the event.
Is there any cross-browser method of determining whether a click event was triggered by a mouse left click or the keyboard's 'enter' key? I was expecting event.button, or event.which to be able to do this, but this doesn't seem to be the case. Checking event.clientX == 0 && event.clientY == 0 works in FF, but not in IE.
View 1 Replies View Relatedi am using asp.net listbox and want to add double click & keypress(enter) key event
i amuisng
function lstDblClicked()
{
for (var i = 0; i <document.Form1.lst_name.options.length; i++)
{
[Code].....
Code...
I'm getting an error object required on the window.onkeypress line.
I have a data entry app and the users are keying with their right hand on the number pad and flipping pages with their left. If they want to use the normal tab key they have to take their hand off of the papers to do so. I figured it would be pretty simple to override the keypress even for the + key and divert it to act like tab was pressed instead.
I've got a script which is called by a keypress event, something like this:
<html>
<head>
<script type="text/javascript">
function respondToKey(e) {
keyPressed = String.fromCharCode(e.which);
if(keyPressed == 'g'){
alert('you pressed the g key');
window.open('http://google.com');
}
}
</script>
<title>Untitled</title>
</head>
<body onkeypress="respondToKey(event)">
hit the g key to open a google window
</body>
</html>
when you hit the right key, the alert appears, but the window.open() never happens. There's not even a message in the Error Console, just nothing.
Is this a security feature? Any way I can get around it? And, if it's a security feature, is the fact that it fails silently with no error message also a security feature? Because it's rather annoying.
I'm trying to build an SVG-based galaxy map for a space game, it pulls the details from MySQL using PHP and seems to work fine with the following code:
<a xlink:href="index.php?locate=galaxy&sub=planet&x=$x&y=$y" target="_top">
<circle cx="$x" cy="$y" r="$starRadius" fill="rgb($fill)">
<title>$name</title>
[code]....
I'm trying to write my first plugin using jquery, it's a form validator, and at a certain point it binds an handler to the submit event for that form:
var that = this;
console.log(this.element);
this.element.bind(evt+"."+this.widgetEventPrefix, function() {
console.log("form event triggered");
[Code].....
the problem is, when I click the submit button of the form, the event is NOT triggered, nor is the form submit, and I do not understand why...
for now, I've found this workaround:
this.element
.find(":submit")
.click(function() {
$(this).closest("form").submit();
[Code].....
but I don't really like it, 'cause it seems so "dirty" to me...
why the form submit is broken and how to "repair" it?
I'm trying to get a keydown function to trigger an event... The same as the onclick event I currently have working. I got the buttons to work on keydown, but I cant get them to work just like the onclick. Trying to get them to do the same thing.
[Code]...
Trying to figure out what was happening in a snippet in the jQuery docs. The snippet I refer to is here , documenting event objects.
The code:
Has me a tad confused. I know that e is an event object that calls keydown event for keycode 64 but what I am unsure of is how it is being triggered. There is no context to it, if you use .trigger() that way is the event called upon the loading of the object? If not when is .trigger() being called?
I cant figure out why a trigger event fires in the following function:
But not in this function:
When using FF 4 or CHROME 10, it seems to work fine in IE9. I have validated that the second function is pulling the proper elements when selecting the toFire variable, but the trigger just doesnt seem to fire. Value is always true or false, never undefined and the Click event that is being fired in the second function is the same that is being triggered in the first function.
i am just using a href method for solving click issue but it is not working in google chrome browser.please visit schnell.co.in . and click bike models there a link see bike model when chrome user click that button it is not going to that provided link.i want to use click event using jquery guide me how to triger. i read this link..want to know how to send different location using this click event which code i have to write to achieve my goal
View 3 Replies View Relatedhow can a trigger an event while someone is typing in a textfield, i tried this code:
var srch = $('#txt_search');
srch.change(function(e) {
alert(srch.val())
});
but i got alert when the focus come out of the textfield, what i want is everytime user press a key & textfield.value changed, event triggers.
I have been trying to develop a simple method of styling the button on select dropdowns. Basically just positioning a span of the button on a select box that is styled as required.
That is trivial...
What I have so far failed to achieve is to get the select box to show its options when clicking this span - just want to have the select box drop down the options as it normally would.
tried .trigger('click') and .trigger('mousedown') but to no avail...
Here is what I have:
$(document).ready(function(){
$('select').after('<span class="cta arrow-down"></span>');
$('input[type="submit"]').after('<span class="cta arrow-right"></span>');
$('span.cta').each(function(){
[Code].....
I want to sequence a few animations of different selectors. Normally, if it's the same selector, I could just add it to the list, but they're different selectors.[code]...
View 2 Replies View RelatedI need to click on a child element and trigger an function in the parent, but know when i enable it both child and parent are getting executed.As you see in the attachment photo when I click the flip page icon the T-shirt should hide and create a description on T-shirt.
View 3 Replies View RelatedI bind a custom event on page A,then ajax load page B。In page Bthereis a <a> link which trigger the custom event.Problem is :the trigger function work when i place the trigger
function in page A ,but not work in B by ajax load.
So I have a basic REST call to Flickr's API. This is how I'm displaying the images.
$("#flickr").append("<img src = '"+ photoURL +"' class='thumbnail' />");
Then I have this later on in the same file...
$(".thumbnail", this).bind("click", function(){
$("#display").html("<p>clicked</p>");
});
For some reason, it will not detect this selector. I've also tried $("#flickr > img") & $("img"). None of these selectors seem to trigger this event. I tested $("#flickr").bind()... and I got the expected result, so I am pretty certain it is the selector that is not working. I have done a basic "thumbnail / enlarge" model a number of times from hard coded image tags to ajax sources, but never from Flickr's API.
Trigger an Event when some element appears on the screen, (like the person is scrolling when the element that we set appears, the event trigger) , how to do that, does anyone know?
View 2 Replies View RelatedIs it possible to trigger an event ONLY IF a specific string is typed but not in a form field?
i.e.$('html').keyup(function(){
if(wordTyped == '12345'){alert('Woohoo!');}
});
The reason I ask, is I have a barcode scanner and I want to be able to trigger a submit button next to the matching product on scanning the barcode. So basically, the user can open the page (and may have clicked on some elements already) then scan a product which will input a 13 digit number and the submit button with that matching id will be clicked/submitted. This is easy enough to do if I use a text input, but I a) don't want the user to have to click in the text box first. b) don't want the user to have to delete the text box to scan the next product.
Perhaps it can be done somehow with a hidden field that automatically resets on each scan?!?
The scanner works just like a keyboard as I have used it to filter products with keyup() in a text field...so it does actually activate keyup(). So it should have exactly the same affect if you type the numbers manually.
I have a problem with the trigger event. I'm using a function that opens a curtain by clicking an image. I wish to use the trigger event to automatically register a click on that image so the curtain opens automatically. I've been messing with it and have had it work successfully in Chrome but not FF.
Here is the initial code:
$(document).ready(function() {
$curtainopen = false;
$(".rope").click(function(){
$(this).blur();
if ($curtainopen == false){
$(this).stop().animate({top: '0px' }, {
queue:false, duration:350, easing:'easeOutBounce'});
$(".leftcurtain").stop().animate({width:'60px'}, 2000 );
$(".rightcurtain").stop().animate({width:'60px'},2000 );
$curtainopen = true;
}else{
$(this).stop().animate({top: '-40px' }, {
queue:false, duration:350, easing:'easeOutBounce'});
$(".leftcurtain").stop().animate({width:'50%'}, 2000 );
$(".rightcurtain").stop().animate({width:'51%'}, 2000 );
$curtainopen = false;
} return false;
});});
I am trying to hide confidential data being submitted by a payment button. Now I am wondering how I could catch the according <form> element being created "on the fly" and submit it automatically ensuring that there is no chance for anybody to access the data.
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