javascript写的一个模拟阅读小说的程序
<html>
<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
<head>
<title></title>
<script type="text/javascript">
function Reader(content, cID, stopID, continueID) {
this.conLoad = document.getElementById(cID);
this.stopBtn = document.getElementById(stopID);
this.continueBtn = document.getElementById(continueID);
this.content = content;
this.index = 0;
var t = this;
this.stopBtn.onclick = (
function () {
return function () {
t.stopReader(t);
};
})(t);
this.continueBtn.onclick = (
function () {
return function () {
t.continueReader(t);
};
})(t);
}
Reader.prototype = {
startReader : function () {
var t = this;
t.toId = setInterval(function () {
if (t.content[t.index]) {
t.conLoad.innerHTML += t.content[t.index];
}
t.index++;
if (t.content.length == t.index) {
clearInterval(t.toId);
t.conLoad.innerHTML += "【未完待续】";
}
}, 200);
},
stopReader : function (t) {
t.flag = true;
clearInterval(t.toId);
},
continueReader : function (t) {
if (t.flag)
t.startReader();
t.flag = false;
}
};
var content = "蒙古亲王僧格林沁慓悍勇猛,他率领的军队向来号称能征惯战,八旗兵、绿营他都看不上眼,更何况那些临时招募的练勇。可偏偏就是这些他眼中的乌合之众,这些年来在江南战果累累,最终攻下了江宁,夺得了对太平军作战的全胜。" +
"相反地,他的蒙古铁骑在与捻军的角逐中常常打败仗,相形之下,昔日的声威锐减。这个一代天骄的后裔,对曾氏兄弟和湘军窝着一肚皮无名怒火。" +
"湘军进江宁后,打劫财富,屠城纵火,又放走幼天王,朝野谤讟四起,物议沸腾,僧格林沁听了十分得意,赶紧打发富明阿以视察满城为由,去江宁实地了解。谁料曾国荃一吓一贿征服了富明阿,江宁将军回去后向僧格林沁作了假汇报。";
//页面加载完成之后执行。
window.onload = function () {
new Reader(content, "content", "btnStop", "btnContinue").startReader();
};
</script>
<body>
<div id='content'></div>
<div id='operate'><input type='button' id='btnStop' value='stop'/><input type='button' id='btnContinue' value='continue'/></div>
</body>
</html>