Develop Reference

Onclick function on td element Kendo Scheduler

I have a table that is generated by a Kendo Scheduler.
I have to add a click function on each td on document load.
For now, I have tried this:
$(document).ready(function () {
$('td.k-nonwork-hour').click(function () {
alert("Hello");
});
});
For adding a onclick function. I have also tried with onclick
$(document).ready(function () {
$('td.k-nonwork-hour').onclick =function () {
alert("Hello");
};
});
But none of them works. Anyone knows a solution? :)

Better use delegated event instead of attaching event handler to each cell.
e.g.
scheduler.wrapper.on("click", "td.k-nonwork-hour", function() {
alert("Non working day!")
});
Here is live example.

scheduler.wrapper.on("mouseup touchend", ".k-scheduler-table td, .k-event", function(e) {
var target = $(e.currentTarget);
if (target.hasClass("k-event")) {
var event = scheduler.occurrenceByUid(target.data("uid"));
scheduler.editEvent(event);
} else {
var slot = scheduler.slotByElement(target[0]);
scheduler.addEvent({
start: slot.startDate,
end: slot.endDate
});
}
});

jquery .on(click) not working

i have a link on html
Veja aqui »</p>
and i'm using .on() to do a transition and load content from a external file
$(document).on("click", '#instalacoesbutton', function(){
$("#maincontent").slideUp(1000, function () {
$("#maincontent").load("instalacoes.html #instalacoes");
}).delay(500).slideDown(1000);
});
any idea why this doesn't work?
if i do:
$("#instalacoesbutton").on("click", function(){
$("#maincontent").slideUp(1000, function () {
$("#maincontent").load("instalacoes.html #instalacoes");
}).delay(500).slideDown(1000);
});
it works, for the 1st click, but doesn't after the page has been generated dinamically

Here you go:
jQuery:
$(document).ready(function() {
$("#instalacoesbutton").on("click", function() {
$("#maincontent").slideUp(1000, function () {
$("#maincontent").load("instalacoes.html #instalacoes");
}).delay(500).slideDown(1000);
});
});
Try it yourself on jsFiddle

If you want the action to fire on all future elements which match that selector, you can set up a click on the document and look for a clicks on that item. This would look something like:
$(document).click(function (e) {
if ($(e.target).is(".testSelector")) {
// do stuff to $(e.target)
}
});

stopPropagation of a animate function

I am trying to stop a propagation of a animate function for one div, right now the opacity animation effects everything (html) and that is fine, but i want it to "skipp" one div. My code look like this!
jQuery:
var HTML = document.getElementsByTagName('html')[0];
$('.day-number').each(function() {
this.addEventListener('click', function(e) {
$('html').animate({opacity:0.5}, function() {
$(this).find('.input_info_cal').fadeIn(500);
});
e.stopPropagation();
});
});
$('.input_info_cal').each(function() {
this.addEventListener('click', function(e) {
e.stopPropagation();
});
});
HTML.addEventListener('click', function() {
$('html').animate({opacity:1}, function() {
$(this).find('.input_info_cal').fadeOut(500);
});
});
The div called ".input_info_cal" is the one that should not get opacity on it, but I just cant get it to work..
All help is thanked for!

Disable other click over image

I have a list which has a jquery handler for a mouse click. I need to place an image within the list, but need a mouse click on the image to perform a different function. I was thinking some sort of unbind on mouseover and bind on mouseout but can not get it to work. Is there an easier method?
The problem I am having is it performs the two clickable events when I click the image.
JS
$(function () {
var items = $('#v-nav>ul>li').each(function (index) {
$(this).click(function () {
alert("This is a click on the list")
}
});
});
html
<li id="tab" runat="server">Keywords <a class="fake-link" onclick="alert("This is an image click")"><img id="icon" src="images/icon.gif" style="float: right; visibility:visible"/></a></li>
So any ideas how I can only have the alert from the image click? Thanks in advance!

$(function () {
var items = $('#v-nav>ul>li').each(function (index) {
$(this).click(function (e) {
if($(e.target).attr('id')==='icon')){
//call that function which runs on image click
}
else {
alert("This is a click on the list")
}
}
});
});
Edit: As puppybeard suggested here is another way if you want to have different function to run for all images in the li's
$(function () {
var items = $('#v-nav>ul>li').each(function (index) {
$(this).click(function (e) {
if($(e.target).is('img'))){
//call that function which runs on image click
}
else {
alert("This is a click on the list")
}
}
});
});

It's hard to do because of event bubbling.
Event namespaces and .on() .off() would help.
For example:
var items = $('#v-nav>ul>li');
var someFunctionToPerform = function() {
alert('Imma list click event');
}
items.on('click.someEventNameSpace', someFunctionToPerform);
items.find('img').on({
'mouseover': function() {
items.off('click.someEventNameSpace');
},
'mouseleave': function() {
items.on('click.someEventNameSpace', someFunctionToPerform);
},
'click': function() {
alert('Imma list image click event!');
}
});
This code will unbind click event for list items after mouseover event on image inside the list and bind them back after mouseleave event on image.
That's probably the hard way, but still it should work. Other answer could be buggy in IE 8- because of different dirrection of event bubbling.

Mouse in-out events for Javascript

question from a beginner..
I want to show/hide an inner div when the mouse enter/out from the parent div. I tried first with onmouseover, onmouseout events, but the problem is that onmouseover keep firing while the mouse over the div, and I want it to fire one time only.
I found JQuery events that might help me, but I don't know where can I put this code because my divs exist in a template for a control, and there is no onload event for the div.
<script type="text/javascript" language="javascript">
// Where should I call this !!!
function Init(sender) {
$(sender).bind("mouseenter", function () {
$(sender.childNodes[1], this).show(500);
}).bind("mouseleave", function () {
$(sender.childNodes[1], this).hide(500);
});
}
</script>
Any help!

You can use mouseenter and mouseleave events.
You can put your code in the and bind your with these events.
<script type="text/javascript" language="javascript">
$(document).ready(function(){
Init('.your_div_class');
});
function Init(sender) {
$(sender).bind("mouseenter", function () {
$(sender.childNodes[1], this).show(500);
}).bind("mouseleave", function () {
$(sender.childNodes[1], this).hide(500);
});
}
</script>

Thanks for everybody. as YNhat said, I have to use classes instead of Ids. and this is the code that I used and it's work well.
$(document).ready(function () {
InitEntities();
});
function InitEntities() {
var parentDiv = $(".parentDivClass");
parentDiv.each(function (index) {
var childDiv = $(this).children(".childDivClass");
$(this).bind("mouseenter", function () {
$(childDiv, this).show(250);
}).bind("mouseleave", function () {
$(childDiv, this).hide(250);
});
});
}

css
.parent_div .inner_div
{
display:none;
}
.parent_div:hover .inner_div
{
display:block;
}

This is what I use in a script.
Once the document is fully loaded ($(document).ready) the mouseover event is bound.
I then unbind the event when I'm in it (to prevent it from spamming the event) and bind the mouseleave event.
$(document).ready(function() {
$("#loginformwrapper").bind("mouseover", showLoginForm);
});
function showLoginForm() {
$("#loginformwrapper").unbind("mouseover", showLoginForm);
$("#loginform").animate({
top: '+=80'
}, 1000, function() {
$("#loginform").bind("mouseleave", hideLoginForm);
});
}
function hideLoginForm() {
$("#loginform").unbind("mouseleave", hideLoginForm);
$("#loginform").animate({
top: '-=80'
}, 1000, function() {
$("#loginformwrapper").bind("mouseover", showLoginForm);
});
}

Use this:
<script type="text/javascript">
$(function(){
var mydiv = $("#parent_div_id");
$(mydiv).bind("mouseenter", function () {
$(mydiv.childNodes[1], this).show(500);
}).bind("mouseleave", function () {
$(mydiv.childNodes[1], this).hide(500);
});
});
</script>
replace the "parent_div_id" with the id of your parent div