I use this code to show/display Edit link when mouse hovers over the start div. This div however can be created dynamically and when it's created the code below doesn't work.
$(".start").hover(
function() {
timeclock.utils.displayEdit(this)
},
function() {
timeclock.utils.hideEdit(this)
});
I tried the code below but it doesn't work and it looks wrong. How can I implement $(document).on('hover'.....) to hide/show the Edit link as shown above?
$(document).on("hover", ".start",
function() {
timeclock.utils.displayEdit(this)
},
function() {
timeclock.utils.hideEdit(this)
});
hover() is a shortcut for binding mouseenter and mouseout handlers. Your second example doesn't work because on() doesn't take two functions like that. You bind multiple handlers at once using delegated events like this:
$(document).on({
mouseenter: function () {
timeclock.utils.displayEdit(this);
},
mouseleave: function () {
timeclock.utils.hideEdit(this);
}
}, '.start');
Simple example: http://jsfiddle.net/TRcR9/
There are 2 errors in your code.
1. you should use $(this) instead of this. There is a different between this two.
2. you have to bind the hover again whenever a new div is created.
Your syntax is a little off. You can attach multiple event handlers simultaneously using a plain object.
$(document).on({
mouseenter: function(){
timeclock.utils.displayEdit(this);
},
mouseleave: function(){
timeclock.utils.hideEdit(this);
}
}, ".start");
I've created a Codepen example here: http://cdpn.io/dDewi
The syntax you have is a a little off. Here is a jsfiddle with a working example:
HTML:
<div id="container"></div>
CSS:
#edit { display: none; }
Javascript:
$(function() {
$(document).on(
{
mouseenter: function()
{
$('#edit').show();
},
mouseleave: function()
{
$('#edit').hide();
}
},
'.start'
);
$('#container').prepend('<div class="start">Mouse over me <a id="edit" href="#">edit</a></div>');
});
Related
I created this slider and I want to mouse over action on numbers jquery but I can't seem to get it to work, Does anyone know how I can achieve this? Every time I tried something it seemed to break the slider.
thanks
jsfiddle version: http://jsfiddle.net/BijanZand/cmqkc59b/
Here is the current code:
function tabsrotate() {
$("#slider_a, #slider_b").tabs({
show: function (event, ui) {
var lastOpenedPanel = $(this).data("lastOpenedPanel");
if (!$(this).data("topPositionTab")) {
$(this).data("topPositionTab", $(ui.panel).position().top);
}
$(ui.panel).hide().fadeIn(1500);
if (lastOpenedPanel) {
lastOpenedPanel.toggleClass("ui-tabs-hide").css("position", "absolute").css("top", "0").fadeOut(1500, function () {
$(this).css("position", "");
});
}
$(this).data("lastOpenedPanel", $(ui.panel));
}
}).tabs('rotate', 7777, true);
}
$(document).ready(function () {
tabsrotate();
$('.tabnavigation').css("display", "inline");
});
You can attach a mouseover event to your anchor using jQuery and inside this event trigger the anchor click:
Your $(document).ready will look like this:
$(document).ready(function () {
tabsrotate();
$('.tabnavigation').css("display", "inline");
$('.tabnavigation li a').mouseover(function(){
$(this).click();
});
});
The below code works -
$("#x").hover(function() {
alert("hovered");
});
But the below code does not. Please explain why?
$("#x").on("hover", function() {
alert("hovered");
});
Note - #x is a button element. and the above code works for "click" event
From jQuery .on()'s documentation:
Deprecated in jQuery 1.8, removed in 1.9: The name "hover" used as a shorthand for the string "mouseenter mouseleave". It attaches a single event handler for those two events, and the handler must examine event.type to determine whether the event is mouseenter or mouseleave. Do not confuse the "hover" pseudo-event-name with the .hover() method, which accepts one or two functions.
You could pass an object to the on method:
$("#x").on({
mouseenter: function() {
// ...
},
mouseleave: function() {
// ...
}
});
And if you want to delegate the events:
$('#aStaticParentOfX').on({
mouseenter: function() {
// ...
},
mouseleave: function() {
// ...
}
}, "#x");
Even the .live() has depricated from jQuery 1.9 if your version is below 1.9 you can use
$("#x").live("hover", function() {
alert("hovered");
});
First: jQuery hover need 2 functions as arguments More here: http://api.jquery.com/hover/
$('#x').hover(
function() {
// your 'mouseenter' event handle
}, function() {
// your 'mouseleave' event handle
});
Second: you can simply use CSS hover pseudo-class if your code operate on the same element (#x)
#x:hover {
// this will be added to #x when 'mouseenter', and remove when 'mouseleave'
background-color: red;
}
try this..
$("#x").on("mouseover", function () {
//wrire your code here
});
if you populated elements through javascript,use the following. It is replacement for deprecated jQuery.live.
$("body").on("mouseover","#x", function () {
//wrire your code here
});
see this js fiddle http://jsfiddle.net/3aq48p5m/3/
i have a link on html
Veja aqui ยป</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)
}
});
I have this code in html:
<div class="sub-status">
<p class="subscribed"><i class="icon-check"></i> Subscribed</p>
</div>
On hover, I want that to be changed to:
<div class="sub-status">
<p class="unsubscribe"><i>X</i> Unsubscribe</p>
</div>
And, I have this code in jQuery:
$(document).ready(function() {
$('.sub-status').mouseenter(function() {
$(this).html("<p class='unsubscribe'><i>X</i> Unsubscribe</p>");
});
$('.sub-status').mouseleave(function() {
$('this').html("<p class='subscribed'><i class='icon-check'></i> Subscribed</p>");
});
});
The first function is working great. When I mouseover that div, it is changed to what I want, but the mouseleave is not working. I want that when I put my mouse out of that div, its data will return to like it was before. I can't get this working. Any help would be appreciated.
Thanks.
Change
$('this')...
to
$(this)...
And you can use hover() instead of using two separate functions:
$('.sub-status').hover(function() {
$(this).html("<p class='unsubscribe'><i>X</i> Unsubscribe</p>");
},function() {
$(this).html("<p class='subscribed'><i class='icon-check'></i> Subscribed</p>");
});
Updated
Your fiddle isn't working since you are updating the entire content of the hovered element - update just the text in <p> should work.
$('.sub-status').hover(function() {
$(this).children('p')
.removeClass()
.addClass('unsubscribed')
.html("<i>X</i> Unsubscribe");
},function() {
$(this).children('p')
.removeClass()
.addClass('subscribed')
.html("<i class='icon-check'></i> Subscribed");
});
Working fiddle
Here, try this. Working demo: http://jsfiddle.net/XrYj4/3/
$(document).ready(function() {
$('.sub-status').on("mouseenter", function() {
$(this).find("p").prop("class", "unsubscribed").html("<i>X</i> Unsubscribe");
}).on("mouseleave", function() {
$(this).find("p").prop("class", "subscribed").html("<i class='icon-check'></i> Subscribed");
});
});
Try to use a hover function:
$(".sub-status").hover(
function () {
$(this).html("<p class='unsubscribe'><i>X</i> Unsubscribe</p>");
},
function () {
$(this).html("<p class='subscribed'><i class='icon-check'></i> Subscribed</p>");
}
);
http://api.jquery.com/hover/
Change 'this' to simply this. Also consider chaining, shown below, this helps users with weaker devices load stuff faster.
$(document).ready(function() {
$('.sub-status').mouseenter(function() {
$(this).html("<p class='unsubscribe'><i>X</i> Unsubscribe</p>");
}).mouseleave(function() {
$(this).html("<p class='subscribed'><i class='icon-check'></i> Subscribed</p>");
});
});
Trying to figure out how to use the Jquery .on() method with a specific selector that has multiple events associated with it. I was previously using the .live() method, but not quite sure how to accomplish the same feat with .on(). Please see my code below:
$("table.planning_grid td").live({
mouseenter:function(){
$(this).parent("tr").find("a.delete").show();
},
mouseleave:function(){
$(this).parent("tr").find("a.delete").hide();
},
click:function(){
//do something else.
}
});
I know I can assign the multiple events by calling:
$("table.planning_grid td").on({
mouseenter:function(){ //see above
},
mouseleave:function(){ //see above
}
click:function(){ //etc
}
});
But I believe the proper use of .on() would be like so:
$("table.planning_grid").on('mouseenter','td',function(){});
Is there a way to accomplish this? Or what is the best practice here? I tried the code below, but no dice.
$("table.planning_grid").on('td',{
mouseenter: function(){ /* event1 */ },
mouseleave: function(){ /* event2 */ },
click: function(){ /* event3 */ }
});
That's the other way around. You should write:
$("table.planning_grid").on({
mouseenter: function() {
// Handle mouseenter...
},
mouseleave: function() {
// Handle mouseleave...
},
click: function() {
// Handle click...
}
}, "td");
Also, if you had multiple event handlers attached to the same selector executing the same function, you could use
$('table.planning_grid').on('mouseenter mouseleave', function() {
//JS Code
});
If you want to use the same function on different events the following code block can be used
$('input').on('keyup blur focus', function () {
//function block
})
I learned something really useful and fundamental from here.
chaining functions is very usefull in this case which works on most jQuery Functions including on function output too.
It works because output of most jQuery functions are the input objects sets so you can use them right away and make it shorter and smarter
function showPhotos() {
$(this).find("span").slideToggle();
}
$(".photos")
.on("mouseenter", "li", showPhotos)
.on("mouseleave", "li", showPhotos);
And you can combine same events/functions in this way:
$("table.planning_grid").on({
mouseenter: function() {
// Handle mouseenter...
},
mouseleave: function() {
// Handle mouseleave...
},
'click blur paste' : function() {
// Handle click...
}
}, "input");
Try with the following code:
$("textarea[id^='options_'],input[id^='options_']").on('keyup onmouseout keydown keypress blur change',
function() {
}
);