案例学习JavaScript对话的相关内容

文章 2023-05-03 来自：开发者社区

《从案例中学习JavaScript》之实现对话效果（二）

ctrl + c ， ctrl + vctrl + c ， ctrl + vctrl + c ， ctrl + vvar gameDialog = function(id,text,speed){ var innerBox = document.getElementById(id); var text = text; var len = text.length; var time...

文章 2023-05-03 来自：开发者社区

本节涉及的知识点：字符串的charAt方法js定时器setInterval（轮询）###1. charAt方法js的charAt方法是用来获取字符串中的某一个字符的，它是属于string的一个方法。比如：var str = 'ABCDEFG'; var a = str.charAt(6);//取下标为6的字符 alert(a);###2. setInterval定时器具体用法如下：setInte....

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更新时间 2023-05-05 13:49:02

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