我想构建改变的闪烁文本效果？在 CSS 中。

Posted 2023-02-19

【中文标题】我想构建改变的闪烁文本效果？在 CSS 中。

【英文标题】：I would like to build the blinking text effect that changes? in css.

【发布时间】：2018-07-07 19:07:18

【问题描述】：

我正在寻找一种类型效果，可以定期更改单词并键入不同的单词。一个例子是http://mattfarley.ca/。这正是我想要创造的。如您所见，类型效果会更改单词并键入新单词。我该怎么做。这就是我到目前为止所拥有的。但是我不知道一旦完成后如何使单词发生变化。

.intro-text h1 
overflow: hidden; /* Ensures the content is not revealed until the animation */
border-right: .15em solid orange; /* The typwriter cursor */
white-space: nowrap; /* Keeps the content on a single line */
margin: 0 auto; /* Gives that scrolling effect as the typing happens */
letter-spacing: .15em; /* Adjust as needed */
animation: 
typing 3.5s steps(30, end),
blink-caret .5s step-end 5;



/* The typing effect */
@keyframes typing 
from  width: 0 
to  width: 100% 


/* The typewriter cursor effect */
@keyframes blink-caret 
from, to  border-color: transparent 
50%  border-color: orange; 

【参考方案1】：

你看过 type.js 这将达到你的目的https://mattboldt.com/demos/typed-js/

$(function()

    $(".box").typed(
        strings: ["Amsterdam", "Newyork", "Bengaluru", "sydney", "Try it out!"],
        typeSpeed: 30,
      loop:true,
  callback: function()

  
    );

);

示例工作https://codepen.io/anon/pen/KQKPRe

【参考方案2】：

希望这对你有用。

document.addEventListener('DOMContentLoaded',function(event)
  // array with texts to type in typewriter
  var dataText = [ "Amsterdam.", "Newyork", "Bengaluru", "sydney"];
  
  // type one text in the typwriter
  // keeps calling itself until the text is finished
  function typeWriter(text, i, fnCallback) 
    // chekc if text isn't finished yet
    if (i < (text.length)) 
      // add next character to h1
     document.querySelector("h1").innerhtml = text.substring(0, i+1) +'<span aria-hidden="true"></span>';

      // wait for a while and call this function again for next character
      setTimeout(function() 
        typeWriter(text, i + 1, fnCallback)
      , 100);
    
    // text finished, call callback if there is a callback function
    else if (typeof fnCallback == 'function') 
      // call callback after timeout
      setTimeout(fnCallback, 700);
    
  
  // start a typewriter animation for a text in the dataText array
   function StartTextAnimation(i) 
     if (typeof dataText[i] == 'undefined')
        setTimeout(function() 
          StartTextAnimation(0);
        , 20000);
     
     // check if dataText[i] exists
    if (i < dataText[i].length) 
      // text exists! start typewriter animation
     typeWriter(dataText[i], 0, function()
       // after callback (and whole text has been animated), start next text
       StartTextAnimation(i + 1);
     );
    
  
  // start the text animation
  StartTextAnimation(0);
);

body 
  background-color: #ef3ef4;
  height: 100%;
  font-family: 'tradegothiclt-bold', sans-serif;


h1 
  font-size: 5em;
  color: white;
  text-transform: uppercase;


span 
  border-right: .05em solid;
  animation: caret 1s steps(1) infinite;


@keyframes caret 
  50% 
    border-color: transparent;
  

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
 <h1>Hallo, Wij zijn Occhio!</h1>