JQuery :: Calling .trigger() On A Object Outside Of An Event
May 12, 2011
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?
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Jan 4, 2012
How to findwhichevent calling in DOM object usingjQuery?
For example below the HTML code.
<html>
<head>
<script
src
[Code].....
Above code how to find which function or event calling in the button DOM Object.
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May 15, 2011
I've got a list in which each item has a link that shows and hides a div, and also changes text of the the link. I want to write the code like this:
$(".log a").click(function() { $("#panel-" + $(this).data("build_id") + ":hidden").trigger('showLog'); $("#panel-" + $(this).data("build_id") + ":visible").trigger('hideLog'); return false; });
... but that doesn't work. It seems as though if the first selector returns no elements that the 2nd line is not executed. I might be wrong about the diagnosis, but the symptom is that I can show the log, but can't then hide it, whereas if I start with all the panels visible and remove the first selector, the hideLog event is triggered as expected.What does work is this:
$(".log a").click(function() { var panel = $("#panel-" + $(this).data("build_id")); if (panel.css("display") == 'none') { panel.trigger('showLog'); } else { panel.trigger('hideLog'); } return false; });
[code]....
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Jun 28, 2011
I'm trying to build an SVG-based galaxy map for a space game, it pulls the details from MySQL using PHP and seems to work fine with the following code:
<a xlink:href="index.php?locate=galaxy&sub=planet&x=$x&y=$y" target="_top">
<circle cx="$x" cy="$y" r="$starRadius" fill="rgb($fill)">
<title>$name</title>
[code]....
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Aug 9, 2011
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?
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Jul 13, 2010
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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Aug 30, 2011
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]...
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Sep 10, 2011
how can I detect if mouse cursor is over or out of some element? I am running a animation, which I don't want to run or to stop itself if cursor gets to area.
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May 16, 2011
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.
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Dec 13, 2011
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
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Feb 19, 2011
how 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.
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Jul 15, 2010
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].....
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Sep 17, 2009
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]...
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Aug 18, 2011
I 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.
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Aug 1, 2009
I 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.
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Apr 28, 2011
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 $("#flickr").bind()... and I got the expected result, so I am pretty certain it is the selector that is not working. I have done a basic "thumbnail / enlarge" model a number of times from hard coded image tags to ajax sources, but never from Flickr's API.
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Aug 26, 2010
Trigger an Event when some element appears on the screen, (like the person is scrolling when the element that we set appears, the event trigger) , how to do that, does anyone know?
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Aug 22, 2011
Is it possible to trigger an event ONLY IF a specific string is typed but not in a form field?
i.e.$('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.
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Aug 11, 2011
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;
});});
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Aug 4, 2010
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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Jul 30, 2010
All the code in my $(document).ready function is processing correctly, except for the .trigger() statement below:
$('.content-btn:nth-child(3) a').triggerHandler('click');
I've tried triggerHandler() and trigger() both, and the command runs fine if called from another event handler—the click event for that <a> works as desired.Console shows no errors, and as I said the other lines in (document).ready work fine, it's just this one thing that doesn't seem to run.
why would this command not process on (document).ready?
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Jan 8, 2010
I've written the following plugin
Code:
(function($){
$.fn.myPlugin = function() {
this.each( function() {
[Code]....
I can see all the anchors within the each function, but when I click link nothings happens.
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Jul 5, 2010
I am using .each to find each form and attach validationEngine with it. When validationEngine success, i want object of calling/owner form. I am trying this, it is alerting that is is object. But i am not able to access "action" of form using this.action.
[Code]...
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Aug 26, 2010
I tried 2 smilar code.
first one :
In this code first 111 message is shown then the other is shown. everything is ok for me in this code.
Then i tried second code.
But in this code 111 message is not shown. What is the problem. my aim for this code, calling same event in one <script> tags. How can i do this?
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Dec 19, 2011
am facing issue while triggering artificial click event when event added using addHandler method.Here is my code -
<a id="aTest">Test</a>
<script
type
=
[code]....
Above code does not fire anchorClicked event.
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Aug 22, 2006
Is there anyway to trigger an onChange event without actually clicking etc.
I want to trigger it from a method. It sounds silly but I'm taking some code over from another developer and if I could do this it would save me days of re-writing!!!
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