css-animations

问题 My pure-JS script is changing the text inside a <p> element simply by using innerHTML . Is it possible to animate this change with CSS only, without using jQuery? If so, how? Thanks! 回答1: Before setting innerHTML add some class to the container, which through CSS set the pre-animation state, then set innerHTML and remove that class. if the container has transition set it should animate to clean state. .container { transition: all 1s; max-height: 300px; } .container.pre-animation { opacity:0;

问题 My pure-JS script is changing the text inside a <p> element simply by using innerHTML . Is it possible to animate this change with CSS only, without using jQuery? If so, how? Thanks! 回答1: Before setting innerHTML add some class to the container, which through CSS set the pre-animation state, then set innerHTML and remove that class. if the container has transition set it should animate to clean state. .container { transition: all 1s; max-height: 300px; } .container.pre-animation { opacity:0;

问题 This is a follow-on to a previous question I asked, Make HTML Canvas generate PDF-ready Line art?. At @Peter O.'s suggestion, I reworked my software to use SVG instead of HTML Canvas. I am now abler to create a high-quality image: There is an outer <svg> for the entire object. There is a translated <svg> for each view. Instead that the arrow is drawn as a path. Here is the relevant code that produces the arrows: transformForPiece(p) { return 'translate(' + this.radius + ',' + this.radius + ')

问题 This is a follow-on to a previous question I asked, Make HTML Canvas generate PDF-ready Line art?. At @Peter O.'s suggestion, I reworked my software to use SVG instead of HTML Canvas. I am now abler to create a high-quality image: There is an outer <svg> for the entire object. There is a translated <svg> for each view. Instead that the arrow is drawn as a path. Here is the relevant code that produces the arrows: transformForPiece(p) { return 'translate(' + this.radius + ',' + this.radius + ')

问题 I can't make a CSS animation with my SVG sprite similar to Pinterest. The sprite is 90 frames, but I can't get it to work Pinterest Reactions Emojis View Pinterest Sprite 90 frames in Svg My code: .emoji{ width: 110px; height: 110px; background-image : url(https://s.pinimg.com/webapp/style/images/wow-0a7ea725.svg); animation: moveX 1s steps(90) infinite; } @keyframes moveX{ from{background-position-x:0px;} to{background-position-x:-500px;} } <div class="emoji"></div> My JSFiddle: https:/

问题 I can't make a CSS animation with my SVG sprite similar to Pinterest. The sprite is 90 frames, but I can't get it to work Pinterest Reactions Emojis View Pinterest Sprite 90 frames in Svg My code: .emoji{ width: 110px; height: 110px; background-image : url(https://s.pinimg.com/webapp/style/images/wow-0a7ea725.svg); animation: moveX 1s steps(90) infinite; } @keyframes moveX{ from{background-position-x:0px;} to{background-position-x:-500px;} } <div class="emoji"></div> My JSFiddle: https:/

问题 So I have a grid of elements and I have set them to fade in one after the other on page load. So they have a 0.2s delay from one element to the next fading in from opacity 0 to opacity 1. I then want images in these elements to grow when there grid section is highlighted, but my animation-fill-mode is preventing this. Any work arounds? //Expand when hover over. .main-image { transition: transform .2s ease-in-out; } #portfolio:hover #portfolio-image { transform: scale(1.1); } // Fade in with

问题 I want to make a simple JavaScript onclick animation. My problem is that when I click onto the button, the animation is executed, but when I click again onto the button, nothing happens. On the third clicks the animation plays again. I want to make that, the animation plays at the second click. Heres my code" var anim = document.getElementById("anim"); anim.onclick = function highA() { var willCheck = document.getElementById("contactId"); if (!willCheck.classList.contains("highAnim")) {

问题 I want to make a simple JavaScript onclick animation. My problem is that when I click onto the button, the animation is executed, but when I click again onto the button, nothing happens. On the third clicks the animation plays again. I want to make that, the animation plays at the second click. Heres my code" var anim = document.getElementById("anim"); anim.onclick = function highA() { var willCheck = document.getElementById("contactId"); if (!willCheck.classList.contains("highAnim")) {

问题 I want to make a simple JavaScript onclick animation. My problem is that when I click onto the button, the animation is executed, but when I click again onto the button, nothing happens. On the third clicks the animation plays again. I want to make that, the animation plays at the second click. Heres my code" var anim = document.getElementById("anim"); anim.onclick = function highA() { var willCheck = document.getElementById("contactId"); if (!willCheck.classList.contains("highAnim")) {