fade

问题 I have a div at the top of a page that I would like to fade in and out 3 times. I found a question/answer already that shows how to fade with an infinite loop by putting the fade effects in a function that calls itself, but I was wondering what the best way to specify a finite number of fade cycles. So far, this is what I have (stolen from another StackOverflow post): function fade() { $("#notification").animate({opacity: 1.0}, {duration: 500}) .animate({opacity: 0}, {duration: 500}) .animate

问题 First of all, this is the working demo: http://desainwebsite.com/marux-demo2 What I want to achieve is pretty simple: When I click menu button, the menu is showing, and this semi-transluscent black background fadeIn. And when I click that semi-transluscent black background, menu closed and this background fade out. This is my code when the menu button is clicked: $(".mnav-toggle").click(function(e) { $(".black-overlay").fadeIn(); $(".mobile-nav").animate({"left":0}); e.preventDefault(); });

问题 I've read several similar questions on SO regarding Bootstrap's fade classes, but none of them seem to address my issue. I understand that the fade animation in Bootstrap 3 works by switching opacity between 0 and 1 when you add the .in class to an element that already has a .fade class. This works fine for me when dealing with an element that already exists in the HTML (for example, this JS Fiddle demo). The problem is that the transition doesn't seem to happen when the element is created

问题 I have a table whose row needs to be highlighted & then cleared. I'm using contextual classes to color the table rows (not a necessary requirement). The javascript part is given below. How can I animate i.e. fadeIn / fadeOut the coloring of rows using javascript / jQuery / Bootstrap. The code below instantly adds & removes the color. $('tr').eq(1).addClass('success'); setTimeout(function(){ $('tr').eq(1).removeClass('success'); },2000); http://jsfiddle.net/5NB3s/ P.S. Trying to avoid the

问题 I've implemented a fade-in effect using pure Javascript, but I yearn for something more native, like using CSS3. Is there a way to trigger the CSS fade-in effect from Javascript? Thanks. 回答1: HTML: <div id="foo" class="hidden">Hello!</div> CSS: div { -webkit-transition: opacity 1s linear; } .hidden { opacity: 0; } JS: setTimeout(function() { document.getElementById('foo').className = ''; }, 1000); http://jsfiddle.net/RYgsA/ 回答2: here you go HTML <div id="box"></div> CSS #box { width: 100px;

问题 I have this code $('#uiAdminPanelMenu li a').hover( function(){ $(this).css('background-color', '#D3E1FA'; }, function(){ $(this).css('background-color', '#F4F4F4'); }); it changes the background color of the link, but I want it to change it slowly, kinda like fade effect, but for this case. 回答1: You can accomplish the same thing with CSS3 transitions. The result will almost be the exact same. #uiAdminPanelMenu li a { background-color: F4F4F4; -webkit-transition: background-color 0.4s ease;

问题 I want to fadein a UI image from transparent(alpha=0) to alpha=1, i thought my approach should be right, but it doesn't work, the image is not changing. This is the code that i tried for doing that: using System.Collections; using System.Collections.Generic; using UnityEngine; using UnityEngine.UI; public class Fadein : MonoBehaviour { public float FadeRate; private Image image; private float targetAlpha; // Use this for initialization void Start() { image = GetComponent<Image>(); Material

问题 http://jsfiddle.net/LJdAU/ -o-transition:color .3s ease-out, background .5s ease-in-out; -ms-transition:color .3s ease-out, background .5s ease-in-out; -moz-transition:color .3s ease-out, background .5s ease-in-out; -webkit-transition:color .3s ease-out, background .5s ease-in-out; transition:color .3s ease-out, background .5s ease-in-out; I am trying to fade in and out a div object. See the fiddle. I made the fade especially long to see the problem. The menu items (canada, germany, etc) on

问题 Hello, When the UAC message is displayed in Windows Vista, 7 or 8 the background becomes inaccessible until the user selects from the message dialog. Can this be done with VB.NET program to make the background inaccessible until the user selects from the Form? What I want is what happens to the background when UAC or similar message is shown like the image below, 回答1: That's pretty easy to do, just display a black borderless form with opacity and the dialog on top of it. Do keep in mind that

问题 This is the markup for the thumbnails: <ul id="bgImages"> <li> <a href="videos/.."><img class="thumb" src="images/background/thumb1.jpg" alt="" /></a> </li> <!-- BEGIN: Background Element --> <!-- END: Background Element --> <li> <a href="images/background/ibizabg2.jpg"><img class="thumb" src="images/background/thumb2.jpg" alt="" /></a> </li> <li> <a href="images/background/ibizabg3.jpg"><img class="thumb" src="images/background/thumb3.jpg" alt="" /></a> </li> <li> <a href="images/background