【发布时间】:2014-11-30 20:23:43
【问题描述】:
感谢 Adrian 与我分享一些代码。不幸的是,我无法将它集成到我的项目中(新手!),但它确实让我走上了正确的道路。经过一番重新思考后,我加入了一个将字母打乱的功能,效果相当好。唯一的问题是我的代码在 CodePen 范围之外无法工作。我认为我的科学怪人编码方法中出现了一些错误!无论如何,我已经很接近了,有人可以帮忙吗?还是太杂乱无章了?
//GET RANDOM 9 LETTER WORD
var wordlist = ["aardvarks", "aasvogels", "abamperes", "abandoned"
];
var randomNumber = parseInt(Math.random() * wordlist.length);
var name = wordlist[randomNumber];
if(document.getElementById("resultRandomWord")){
document.getElementById("placeholderRandomWord").removeChild(document.getElementById("resultRandomWord"));
}
var element = document.createElement("div");
element.setAttribute("id", "resultRandomWord");
element.appendChild(document.createTextNode(name));
document.getElementById("placeholderRandomWord").appendChild(element);
//START This function shuffles list items
(function($){
$.fn.shuffle = function() {
return this.each(function(){
var items = $(this).children().clone(true);
return (items.length) ? $(this).html($.shuffle(items)) : this;
});
}
$.shuffle = function(arr) {
for(var j, x, i = arr.length; i; j = parseInt(Math.random() * i), x = arr[--i], arr[i] = arr[j], arr[j] = x);
return arr;
}
})(jQuery);
//END This function shuffles list items
//SPLIT 9 LETTER WORD
var str = $('#resultRandomWord').html();
var spl = str.split('');
var len = spl.length;
var i = 0;
setInterval(function(){
if(i < len)
{
if(spl[i] != " "){
$('.letters').append('<li>'+spl[i]+'</li>')//DISPLAY WORD AS SEPARATE LETTER AND AS LIST ITEMS
$('.letters').shuffle();//Call shuffle function
}
}
i++;
},200)
//REVEAL ANSWER (JQUERY)
$(document).ready(function(){
$(".reveal").click(function(){
$("#placeholderRandomWord").slideToggle();
});
});
还有 HTML:
<div id="outer_circle">
<ul class="lines">
<li></li><!--nth(1)-->
<li></li><!--nth(2)-->
<li></li><!--nth(3)-->
<li></li><!--nth(4)-->
</ul>
<ul class="letters">
<!--This is where the letters go, they are wrapped in <li> tags-->
</ul>
<div id="inner_circle">
</div><!--letters-->
</div><!--outer_circle-->
<div id="answer-wrapper">
<button type="button" class="reveal" onclick>Reveal/Hide Answer</button>
<div id="placeholderRandomWord">
</div><!--answer-->
</div><!--answer-wrapper-->
【问题讨论】:
标签: javascript random split words letters