I am trying to get this resizing object to work properly.
When MouseDown (holding), object resizes to 80px.
When release, I want the object to resize back to normal.
Problem:
As the object resizes from 100px to 80px on MouseDown, it may happen that the mouse is no more in the object itself, so releasing the mouse won't trigger the "resize back to normal" animation again.
That's why I tried to do a workaround with this:
if (global.mouseup) and ($('#myimage').width('80px'))
Complete code at:
http://jsfiddle.net/G8Ste/568/
Thanks for any help !
Bind a mouseup handler to the document that resizes the img back to normal:
$('#myimage').mousedown(function() {
var img = $(this);
img.stop().animate({
width: ['80px', 'swing'],
height: ['80px', 'swing'],
}, 50, 'swing');
$(document).one("mouseup", function(){
img.css({width:"",height:""});
});
});
Working demo: http://jsfiddle.net/G8Ste/569/
A couple of notes about your code.
You don't have a global variable defined, so you are getting an error there.
Instead of and, you must mean &&.
Edit: You can, of course, use the animation as you have in your original code. Demo here: http://jsfiddle.net/G8Ste/574/. The limitation of that is that you have to duplicate code, specifying the default width and height in the CSS and in the JavaScript. You can resolve that any number of ways, such as using the technique I describe in this answer, or using jQuery-UI's .switchClass() and related methods. Example using jQuery-UI:
$('#myimage').mousedown(function() {
var img = $(this);
img.stop().addClass("small", 50);
$(document).one("mouseup", function(){
img.stop().switchClass("small", "large", 150, function() {
img.removeClass("large", 1000);
});
});
});
Demo: http://jsfiddle.net/G8Ste/576/
Related
Images can explain better than words sometimes.
So I've a very weird problem with my self-written jquery tooltip (I actually want to avoid to use some lib, since my use-case is actually pretty simple and I don't need some bloated lib here).
When I move my mouse from right to left or from top to down everything is fine. When I move my mouse from left to right or bottom to top my tooltip gets stuttering - see the gif.
My tooltips are referenced by data attributes
HOVER ME
<div id="myTooltip">Tooltip Content Foo Bar</div>
To avoid problems positioning my element I'll move it later wit jQuery to the body.
Well, now I've now idea whats going on with my tooltip. Any ideas why it is stuttering?
BTW: This is happening in all modern browsers for me.
$(function () {
$('[data-tooltip]').each(function () {
$($(this).data('tooltip')).appendTo('body');
// this mouseenter listener could be safely removed, probably
// (don't forget to move the display:block part to mousemove tho)
$(this).on('mouseenter', function (e) {
$($(this).data('tooltip')).css({
display: 'block',
left: e.pageX,
top: e.pageY
});
});
$(this).on('mousemove', function (e) {
$($(this).data('tooltip')).css({
left: e.pageX,
top: e.pageY
});
});
$(this).on('mouseleave', function () {
$($(this).data('tooltip')).hide();
});
});
});
I think I found a solution for you. Might not really what you wanted but I think it will work for what you want to use it for.
Here is the JSfiddle: http://jsfiddle.net/nj1hxq47/3/
Ok so the key is to make sure the mouse never goes over the element you are dragging. So making sure you have at least 1 xp between the element you are dragging and the element you are hovering over will make sure it does not trigger the onleavemouse event.
var yPos = e.pageY + 5;
I am sure there is a better way to do this... but I hope this helps.
EDIT: The main problem is the mouse is going over the element you are moving to the mouse's position and thus triggering the onmouseleave event resulting in the element being hidden and shown in milliseconds of each other. Because the mouse leave event triggers before the move.
I can't understand, why mouse::move() doesn't work. For example on this page.
As you can see, there are 10 elements and after moving mouse cursor at the every picture you will see detailed information. I have a set of every element id. I want to move cursor on every element, then selector "div#hover_item_descriptors" will be updated and I will work with it. It's my code:
this.eachThen(ids, function(resp){
var id = resp.data;
this.then(function(){
this.mouse.move('span#' + id + '_name'); //moving at the name of element
});
this.waitUntilVisible('div#hover_item_descriptors div#sticker_info', function(){
// it`s never work, because moving doesn't work
});
});
Why does it not work?
I'd stumbled at this too, figured it out thanks to this issue: https://github.com/n1k0/casperjs/issues/208
It turns out if you are hovering cursor over an element that is not in the viewport, hover event won't work.
So, to make it work, set viewport height that is guaranteed to exceed page height, for example:
var casper = require('casper').create({
viewportSize : { width: 1280, height: 5000 }
});
In a webapp I'm working on, I want to create some slider divs that will move up and down with mouseover & mouseout (respectively.) I currently have it implemented with JQuery's hover() function, by using animate() and reducing/increasing it's top css value as needed. This works fairly well, actually.
The problem is that it tends to get stuck. If you move the mouse over it (especially near the bottom), and quickly remove it, it will slide up & down continuously and won't stop until it's completed 3-5 cycles. To me, it seems that the issue might have to do with one animation starting before another is done (e.g. the two are trying to run, so they slide back and forth.)
Okay, now for the code. Here's the basic JQuery that I'm using:
$('.slider').hover(
/* mouseover */
function(){
$(this).animate({
top : '-=120'
}, 300);
},
/* mouseout*/
function(){
$(this).animate({
top : '+=120'
}, 300);
}
);
I've also recreated the behavior in a JSFiddle.
Any ideas on what's going on? :)
==EDIT== UPDATED JSFiddle
It isn't perfect, but adding .stop(true,true) will prevent most of what you are seeing.
http://jsfiddle.net/W5EsJ/18/
If you hover from bottom up quickly, it will still flicker because you are moving your mouse out of the div causing the mouseout event to fire, animating the div back down.
You can lessen the flicker by reducing the delay, however it will still be present until the delay is 0 (no animation)
Update
I thought about it and realized that there is an obvious solution to this. Hoverintent-like functionality!
http://jsfiddle.net/W5EsJ/20/
$(document).ready(function() {
var timer;
$('.slider').hover(
/* mouseover */
function(){
var self = this;
timer = setTimeout(function(){
$(self).stop(true,true).animate({
top : '-=120'
}, 300).addClass('visible');
},150)
},
/* mouseout*/
function(){
clearTimeout(timer);
$(this).filter(".visible").stop(true,true).animate({
top : '+=120'
}, 300).removeClass("visible");
}
);
});
You could use .stop() and also use the outer container position
$(document).ready(function() {
$('.slider').hover(
/* mouseover */
function(){
$(this).stop().animate({
top : $('.outer').position().top
}, 300);
},
/* mouseout*/
function(){
$(this).stop().animate({
top : $('.outer').position().top + 120
}, 300);
}
);
});
DEMO
Hope this helps
Couldn't reproduce your issue but I believe that hover is getting called multiple times. To work around this you can check if the div is already in animation. If yes, then don't run another animation again.
Add following piece of code to check if the div is already 'animating':
if ($(this).is(':animated')) {
return;
}
Code: http://jsfiddle.net/W5EsJ/2/
Reference:http://api.jquery.com/animated-selector/
I understand the problem and reproduced it, it happens when hovering from the bottom up. The hovering with the mouse is what's causing the problem since the animation function will be called when the mouse hovers over the image. You need to control what happens here by using mouse enter and mouse leave, check out a similar example: Jquery Animate on Hover
The reason it's like that is because the hover is getting queued up causing it to slide up and down multiple times. There's a plug-in called hoverIntent which fixes the issue. http://cherne.net/brian/resources/jquery.hoverIntent.html
If you do decide to use hoverIntent, the only thing you have to change in your code is .hover > .hoverIntent
I want to achieve something like :
$("#left").hide('slide', {direction: 'right'}, 1000)
However I do not want the div to be hidden I want it to keep up space so I want have the visibility hidden like:
$("#left").css('visibility','hidden')
Yet still achieve the same effect as above.
This is what I'd do
$parent = $('#left').parent(); //store the parent of the element in a variable
$('#left').clone() //clone the existing element
.appendTo($parent) // insert it into the current position
.css('visibility','hidden') //set it's visibility to hidden
.end().end() //target the initial element
.slideUp() //do any slide/hide/animation that you want here, the clone will always be there, just invisible
This could be horrible, but it's the only way I could think of solving the problem :)
EXAMPLE: http://jsfiddle.net/skyrim/j2RWt/4
Try this:
var $content = $("#left");
var offset = $content.offset();
$("<div></div>").css({
width: 0,
position: "absolute",
left: offset.left,
top: offset.top,
height: $content.outerHeight(),
backgroundColor: "White"
}).appendTo("body")
.animate({
width: $content.outerWidth()
}, 1000, function () {
$content.css('visibility', 'hidden');
$(this).remove();
});
EDIT
So, after learning what the actual need was (:p), this method basically place another div over the original element. I've tested it on IE...and I'll edit this with an update after I do further testing on other browsers!
EDIT
Only Chrome seems to be having an issue with getting the correct height.
Added a callback which removes the makes visibility hidden (as LEOPiC suggested) and removes the slideout div
You can do it in very simple way. There is really a nice tutorial here to animate in different direction. It will surely help you. try this
$('#left').animate({width: 'toggle'});
EXAMPLE : http://jsfiddle.net/2p3FK/2/
EDIT: One more solution, this is very simple to move the div out of window with left margin
$("#left").animate({marginLeft:'1000px'},'slow');
EXAMPLE : http://jsfiddle.net/2p3FK/1/
I am using the following code to expand and center on div on :hover
$(document).ready(function(){
//animation on hover
$('#sliding_grid li').hover(function() {
$(this).addClass('highlight');
}, function() {
//$(this).removeClass('highlight');
});
$(".highlight").live("hover", function(){
$(this).animate({"width": "454px", "height":"282px", "top: ":"94px", "left":"152px", "margin-top: ":"-94px", "margin-left":"-152px"}, 500);
});
$(".highlight").live("mouseout", function(){
$(this).animate({"width": "148px", "height":"90px", "top: ":"0px", "left":"0px", "margin-top: ":"0", "margin-left":"0"}, 500, function(){
$(this).removeClass('highlight');
});
});
});
My problem is two things:
1) I'm not sure how to reset the "top" and "left" css coordinates to their original value on mouseOut. To see a working demo, go here:
http://jsfiddle.net/kTFvj/1/
2) The z-index (see here: http://jsfiddle.net/kTFvj/1/) is not affecting the :hovered grid elements. Not sure why.
You can use jQuerys .data method to store the original values and retrieve them on mouseout
I have made a modification to your original code that might work like you wish.. it uses .data and also updates the z-index so the active element is always on top
http://jsfiddle.net/kTFvj/2/
as Martin said, store the values when the animation begins using a variable, and restore when done.
about z-Index: just have a variable called maxZIndex=0
and everytime an animation begins, set the object's zIndex property to maxZIndex++
What about using % instead of pixels?
Another solution is saving the actual value of width and height in some vars and restoring on mouse out.