我遇到了一个jQuery问题,这使我的生活更加艰难。
所以,如果这个JSBin,我到目前为止所做的
从您可以看到的是,我已经很接近了。我需要实现的是在一个句子中显示单词,一旦显示一个单词就显示下一个单词。直到一个句子中没有宽度为0的单词。一旦发生这种情况,该句子就会隐藏起来,然后开始下一个句子。一旦看到最后一句话中的所有单词,一切便重新开始(无限循环)。但是,单词之间以及句子之间也必须具有延迟的功能。我现在不知如何在代码方面没有进展,所以我想问一下有人是否有类似问题,或者是否有可以挽救我生命的插件。
它应该如何工作如下:
非常感谢您提供的任何帮助。
下面的代码,应该可以解决您的问题。我添加了一些更多的属性(数据属性),因此它更具动态性。
var sentences = $('.sentence');
var maxSentenceIndex = sentences.length - 1;
var currentSentenceIndex = 0;
var currentSentence = null;
var wordClass = '.word-row';
var standardDelay = 0;
var animationDuration = 1500;
var currentWordIndex = 0;
function loadSentence() {
currentWordIndex = 0;
currentSentence = sentences.eq(currentSentenceIndex);
if (currentSentenceIndex > maxSentenceIndex) {
currentSentenceIndex = 0;
} else {
currentSentenceIndex++;
}
currentSentence.show();
loadWord();
}
function loadWord() {
var $sentenceWords = $(currentSentence).find(wordClass);
var maxWordsIndex = $sentenceWords.length - 1;
animateWords($sentenceWords.eq(currentWordIndex));
if (currentWordIndex > maxWordsIndex) {
$sentenceWords.css('width', 0);
$(currentSentence).hide();
loadSentence();
} else {
currentWordIndex++;
}
}
function animateWords(word, callback) {
var $word = $(word);
var delay = $(word).data('delay') || standardDelay;
var width = $(word).data('width') || '100%';
var speed = $(word).data('speed') || animationDuration;
$word.animate({
width: width
}, {
duration: speed,
complete: function() {
if (typeof(callback) == 'function') {
setTimeout(callback, delay);
} else {
setTimeout(loadWord, delay);
}
}
});
}
loadSentence();
.element{
text-align: left;
color: white;
background: gray;
width: 120px;
height: 600px;
padding-top: 50pxs
}
.word-row{
overflow: hidden;
width: 0;
}
.word{
display: block;
width: 108px;
white-space: nowrap;
text-align: center;
font-size: 22px;
}
<!DOCTYPE html>
<html>
<head>
<script src="https://code.jquery.com/jquery-1.11.3.js"></script>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>JS Bin</title>
</head>
<body>
<div class="element typed-strings">
<div class="sentence sentence-1">
<div class="word-row"><span class="word">First word</span></div>
<div class="word-row"><span class="word">Second word</span></div>
<div class="word-row"><span class="word"><strong>auto</strong></span></div>
<div class="word-row"><span class="word">strong</span></div>
<div class="word-row"><span class="word">super</span></div>
<div class="word-row"><span class="word">mario</span></div>
</div>
<div class="sentence sentence-2">
<div class="word-row"><span class="word"><strong>hello</strong></span></div>
<div class="word-row"><span class="word"><strong>how is.</strong></span></div>
<div class="word-row" data-delay="1400"><span class="word"><strong>life</strong></span></div>
<div class="word-row"><span class="word"><strong>GREAT.</strong></span></div>
</div>
</div>
</body>
</html>
让我知道这是否适合您。
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