http://jsfiddle.net/piezack/X8D4M/5/
I need the change created by clicking the button to be detected. At the moment you have to click inside the field and then outside for it to detect any change.
Thanks guys.
The code for the button CANNOT be altered. Good tries so far though.
Was overcomplicating things. Answer http://jsfiddle.net/piezack/X8D4M/56/
Example using trigger:
//waits till the document is ready
$(document).ready(function() {
$('button.butter').click(function() {
var $form6 = $('#FormCustomObject6Name');
$form6.val('Text has changed');
$form6.trigger('change')
});
$('#FormCustomObject6Name').change(function() {
var x = $('#FormCustomObject6Id').val();
$("a").filter(function() {
return this.href = 'http://www.msn.com'
}).attr('href', 'http://www.google.com/search?q=' + x);
alert(x);
});
});
i think that jmar has the right idea...if i understand correctly you want to be able to type whatever in the box and without clicking out of it to have the button change it to the text has changed.
i dont know if that alert is really necessary, but you can do this if the alert is not needed:
http://jsfiddle.net/X8D4M/24/
To trigger the change event simply add a .trigger after setting the value.
Also, you're selector for the link wasn't working so I just changed it to #link.
http://jsfiddle.net/X8D4M/22/
Related
JQuery does not recognize cloned objects, I have a Jquery code which clones a div and changes the name of the inputs inside it, the thing is that I need to perform certain functions with those cloned inputs and I am checking that jQuery does not recognize them, like If they did not exist, I leave you here the code, thanks in advance.
Jquery code cloning and ID renaming (work perfect code)
$('#div-materiales-{{$num}}').clone().appendTo('#material-form').prop('id', 'div-materiales-' + i);
$('#div-materiales-' + i).find('input.total').attr('id', "total-" + i);
$('#div-materiales-' + i).find('input.total').attr('name', "total-" + i);
i++;
Code that should show an alert when clicking the total input-1
$(document).ready(function () {
$("#total-1").click(function() {
alert('funciona');
});
});
PS: I understand that it is the cloning that gives me problems because the initial total is total-0 and the code above but with total-0 the alert jumps but as I have commented here the total-1 (which would be the cloning) does not I get the alert to jump.
Use "on" for dynamic bindings
$("body").on('click','#total-1',function(){ // Previously i had issue here for dynamic bindings
console.log('clicked')
});
$("body").on('keyup','#total-1',function(){
console.log('key up')
});
You need to use on, and attach the event to an element that always exists:
$('body').on('click', '#total-1', function() {
sorry but couldn't find a solution for my problem so far.
I am writing a kind of an email template editor as a little task for my boss.
$('a, span').click(function(event){
var editableElement = $(this);
if($(this).is('a')){
event.preventDefault();
}
if(editableElement.is('span')){
processType(editableElement, 'simpleText', modalContent)
When I send the 'editableElement' variable first time, everything's fine, sends object to my function, where I open up a modal window, where there is a textarea, which if i enter text and submit it using only jQuery it will put the text from the textarea (using .val()) to my desired element, in this case a "span" element which is the 'editableElement' using .text() on it. No problem, it works for the first time. After I try to edit a second span, it constantly modifies the previous span too, with whatever I enter in to the textarea (which is cleared out completely, the problem is NOT here) I've ran a fast debug with a simple foreach on the editable element, and the problem is that for some reason it keeps adding objects to the editableElement variable everytime I send it to the function. The number of spans I try to edit, the number of objects will be in my variable all with the index of 0.
Any idea what could be the cause of this?
Thanks in advance!
EDIT:
As requested the whole code in one piece which I have problem with, though it was the whole code before too, I'm in an early stage of writing it, I understand that it was hard to read though, perhaps now it is properly formatted as requested.
$(window).load(function()
{
var modalContent = $('#modalContent');
modalOverlay = $('#modalOverlay');
$('a, span').click(function(event)
{
var editableElement = $(this);
if($(this).is('a'))
{
event.preventDefault();
}
if(editableElement.is('span'))
{
processType(editableElement, 'simpleText', modalContent)
}
});
$('#codeGenButton').click(function()
{
var container = $('#codeContainer');
container.empty();
container.text(getPageHTML());
});
$('#modalClose').click(function()
{
$(this).parent().parent().animate({'opacity': '0'}, 200,
function(){
$(this).css({'display': 'none'});
});
});
});
function fillData(targetDomElement, modalObject)
{
$('#modalSubmit').click(function(){
targetDomElement.text($('#simpleTextEdit').val());
closeModalWindow();
});
}
function processType(targetDomElement, type, modalObject)
{
modalObject.empty();
if(type == 'simpleText')
{
modalObject.append("<p id='simpleTextEditTitle'>Text editor</p><textarea id='simpleTextEdit'></textarea>");
getModalWindow();
fillData(targetDomElement, modalObject);
}
}
Step by step of what it should do:
First of all, the html should not be needed for this, it does not matter, and this is the whole code honestly.
When you click on either an element of (span) or an element of (a) it triggers the function.
It will check if it was actually a (span), or an (a) element.
Currently if it is an element (a), it does nothing, not implemented yet, but if it is a (span), it will call in the processType function, which it sends the "handler?" of the element to namely "editableElement" which has been declared right after the click event, the 'simpleText' which gets send too, is just to differentiate between element types I will send to the processType function later on, and for the last, "modalConotent" is only a div container, nothing more.
Once the function gets the data first, it will make sure, that the modal window gets cleared of ALL data that is inside of it, then it will append a bit of html code as you can see, in to the modal window, which pops up right after I have appended data in to it, it is literally just a 'display: block' and 'animate: opacity: 1' nothing special there.
Lastly it will trigger the 'fillData' function, which will put my desired data from '#simpleTextField' which is only a (textarea) where you can write in, to my desired element 'editableElement' which is the element you have clicked at the first place, a (span) element after the submit, which is again, just a css of 'display: none' and 'opacity: 0' closes the modal window.
THE END.
Your problem is here
function fillData(targetDomElement, modalObject)
{
$('#modalSubmit').click(function(){
targetDomElement.text($('#simpleTextEdit').val());
closeModalWindow();
});
}
Each time this function is called it adds a new click handler with the perameters at the time the handler was created. This handler is added in addition to the already created handlers. See a demo here. After successive clicks on the spans notices how fillData is called multiple times for a single click.
To give you the best possible answer I need to know where your modalSubmit button is in relation to modalContent. Also is is modalSubmit dynamic or static on the page?
Here is a fairly hacky fix in the mean time using on and off to bind and remove the handler respectively:
function fillData(targetDomElement, modalObject)
{
$('#modalSubmit').off("click"); /*Clear Hanlders*/
$('#modalSubmit').on("click", function(){
console.log("fill data");
console.log(targetDomElement);
targetDomElement.text($('#simpleTextEdit').val());
/*closeModalWindow(); Don't have anything for this so ignoring it*/
});
}
Demo
I've solved it myself by using .submit() (of course this means adding form, and an input with the type of submit) instead of .click() when I send the request to modify the element I've clicked on originally.
I don't understand though, why it did what it did when I've used the .click() trigger.
I'm trying to make a custom dropdown be able to be "tabbed into" using jquery. That is, it is made of a ul, and I want the text input directly above it, when tabbed out of give some sort of focus to the ul. But for some reason this
var input = $("ul.dropdown_ul").prev("input");
$("#container").on("blur", input, function(){
alert("test");
});
does not work. With click as the event, the alert fires. But blur is not working.
JSBIN
Any ideas on why this doesn't work? Thanks.
Your #container is a div. Typically blur is used on inputs, thats why it not working. The following works fine.
$("#container input").on("blur", function () {
alert("test");
});`
Update Regarding Comment:
If your looking to have a specific element have the on blur event. Just make sure you select it properly and apply the listener to it. I think this is what you're trying to accomplish.
var $input = $("ul.dropdown_ul").prev('input')
$input.on("blur", function () {
alert("test");
});
Example
How can I define in jQuery was it a regular click on the same element or double-click?
For example we have element like this:
<div id="here">Click me once or twice</div>
And we need to perform different actions after regular click and double-click.
I tried something like this:
$("#here").dblclick(function(){
alert('Double click');
});
$("#here").click(function(){
alert('Click');
});
But, of course, it doesn't work, everytime works only 'click'.
Then, some people showed me this:
var clickCounter = new Array();
$('#here').click(function () {
clickCounter.push('true');
setTimeout('clickCounter.pop()', 50);
if (clickCounter.length > 2) {
//double click
clickCounter = new Array(); //drop array
} else {
//click
clickCounter = new Array(); //drop array !bug ovethere
}
});
Here we tried to set the interval between clicks, and then keep track of two consecutive events, but this have one problem.. it doesn't work too.
So, someone knows how to do this? or can someone share a link to the material, where I can read about it?
From QuirksMode:
Dblclick
The dblclick event is rarely used. Even when you use it, you should be
sure never to register both an onclick and an ondblclick event handler
on the same HTML element. Finding out what the user has actually done
is nearly impossible if you register both.
After all, when the user double–clicks on an element one click event
takes place before the dblclick. Besides, in Netscape the second click
event is also separately handled before the dblclick. Finally, alerts
are dangerous here, too.
So keep your clicks and dblclicks well separated to avoid
complications.
(emphasis mine)
What you are doing in your question, is exactly how it should be done.
$(".test").click(function() {
$("body").append("you clicked me<br />");
});
$(".test").dblclick(function() {
$("body").append("you doubleclicked me<br />");
});
It works and here is an demo for that.
Since, you want to detect separate single double click. There is a git project for this.
$("button").single_double_click(function () {
alert("Try double-clicking me!")
}, function () {
alert("Double click detected, I'm hiding")
$(this).hide()
})
It adds up events to detect single double clicks.
Hope it helps you now.
I've got a step-by-step wizard kind of flow where after each step the information that the user entered for that step collapses down into a brief summary view, and a "Go back" link appears next to it, allowing the user to jump back to that step in the flow if they decide they want to change something.
The problem is, I don't want the "Go Back" links to be clickable while the wizard is animating. To accomplish this I am using a trick that I have used many times before; caching the onclick handler to a different property when I want it to be disabled, and then restoring it when I want it to become clickable again. This is the first time I have tried doing this with jQuery, and for some reason it is not working. My disabling code is:
jQuery.each($("a.goBackLink"), function() {
this._oldOnclick = this.onclick;
this.onclick = function() {alert("disabled!!!");};
$(this).css("color", "lightGray ! important");
});
...and my enabling code is:
jQuery.each($("a.goBackLink"), function() {
this.onclick = this._oldOnclick;
$(this).css("color", "#0000CC ! important");
});
I'm not sure why it's not working (these are good, old-fashioned onclick handlers defined using the onclick attribute on the corresponding link tags). After disabling the links I always get the "disabled!!!" message when clicking them, even after I run the code that should re-enable them. Any ideas?
One other minor issue with this code is that the css() call to change the link color also doesn't appear to be working.
I wouldn't bother swapping around your click handlers. Instead, try adding a conditional check inside of the click handler to see if some target element is currently animating.
if ($('#someElement:animated').length == 0)
{
// nothing is animating, go ahead and do stuff
}
You could probably make this a bit more concise but it should give you an idea... Havent tested it so watch your console for typeos :-)
function initBack(sel){
var s = sel||'a.goBackLink';
jQuery(s).each(function(){
var click = function(e){
// implementation for click
}
$(this).data('handler.click', click);
});
}
function enableBack(sel){
var s = sel||'a.goBackLink';
jQuery(this).each(function(){
var $this = jQuery(this);
if(typeof $this.data('handler.click') == 'function'){
$this.bind('goBack.click', $this.data('handler.click'));
$this.css("color", "lightGray ! important");
}
});
}
function disableBack(sel){
var s = sel||'a.goBackLink';
jQuery(s).each(function(){
var $this = jQuery(this);
$this.unbind('goBack.click');
$this.css("color", "#0000CC ! important");
});
}
jQuery(document).ready(function(){
initBack();
jQuery('#triggerElement').click(function(){
disableBack();
jQuery('#animatedElement').animate({/* ... */ }, function(){
enableBack();
});
});
});