用js写了一个探雷，并封装了ArrayList、伪HashTable
日期：2014-05-16 浏览次数：20398 次
用js写了一个扫雷，并封装了ArrayList、伪HashTable
废话少说，先上代码，以后再慢慢解释！
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<title></title>
<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
<style type="text/css">
* {
margin: 0;
padding: 0;
}
</style>
<script type="text/javascript" charset="UTF-8" language="javascript">
var sinojh = {
"Version" : "1.0",
"Copyright" : "Copyright(c) sino-jh 2011",
"Author" : "Jeff Lan",
"Email" : "jefflan@live.cn",
//日期格式化样式
"dateFormatStyle" : "yyyy-MM-dd hh:mm:ss",
/**
* 获取Url参数
* @param parameter
*/
"getUrlParameter" : function(parameter) {
var url = location.href;
var paraString = url.substring(url.indexOf("?") + 1, url.length).split("&");
var paraObj = {};
for (var i in paraString) {
var j = paraString[i];
paraObj[j.substring(0, j.indexOf("=")).toLowerCase()] = j.substring(j.indexOf("=") + 1, j.length);
}
var returnValue = paraObj[parameter.toLowerCase()];
if (returnValue == undefined) {
return "";
} else {
return returnValue;
}
},
/**
* 日期格式化
* @param date
* @param format
*/
"dateFormat" : function(date, format) {
format = format ? format : this.dateFormatStyle;
var o = {
"M+" : date.getMonth() + 1, //month
"d+" : date.getDate(), //day
"h+" : date.getHours(), //hour
"m+" : date.getMinutes(), //minute
"s+" : date.getSeconds(), //second
"q+" : Math.floor((date.getMonth() + 3) / 3), //quarter
"S" : date.getMilliseconds() //millisecond
};
if (/(y+)/.test(format)) {
format = format.replace(RegExp.$1, (date.getFullYear() + "").substr(4 - RegExp.$1.length));
}
for ( var k in o) {
if (new RegExp("(" + k + ")").test(format)) {
format = format.replace(RegExp.$1, RegExp.$1.length == 1 ? o[k] : ("00" + o[k]).substr(("" + o[k]).length));
}
}
return format;
},
/**
* 将日期格式的字符串转换成Date
* @param dateStr
* @param style
*/
"toDate" : function(dateStr, style) {
style = style ? style : this.dateFormatStyle;
var compare = {
"y+" : "y",
"M+" : "M",
"d+" : "d",
"h+" : "h",
"m+" : "m",
"s+" : "s"
};
var result = {
"y" : "",
"M" : "",
"d" : "",
"h" : "00",
"m" : "00",
"s" : "00"
};
var tmp = style;
for ( var k in compare) {
if (new RegExp("(" + k + ")").test(style)) {
result[compare[k]] = dateStr.substring(tmp.indexOf(RegExp.$1), tmp.indexOf(RegExp.$1) + RegExp.$1.length);
}
}
return new Date(result["y"], result["M"] - 1, result["d"], result["h"], result["m"], result["s"]);
},
/**
* 给DOM对象添加事件监听
* @param o
* @param e
* @param l
*/
"addEventListener" : function(o, e, l) {
if (o.addEventListener) {
o.addEventListener(e, l, false);
} else if (o.attachEvent) {
o.attachEvent("on" + e, function() {
l(window.event);
});
}
},
/**
* 移除DOM对象的监听事件
* @param o
* @param e
* @param l
*/
"removeEventListener" : function(o, e, l) {
if (o.removeEventListener) {
o.removeEventListener(e, l, false);
} else if (o.detachEvent) {
o.detachEvent('on' + e, function() {
l(window.event);
});
}
},
/**
* 基于数组实现的列表类
* @param capacity
*/
"ArrayList" : function(capacity) {
capacity = capacity ? capacity : 10;
var self = this;
var increment = 0.75;
var size = 0;
var array = new Array(capacity);
var amplify = function(ic) {
ic = ic ? ic : Math.round(capacity * increment);
var amplifyArray = new Array(ic);
array = array.concat(amplifyArray);
capacity = array.length;
};
this.className = "sinojh.ArrayList";
this.isEmpty = function() {
return size == 0;
};
this.size = function() {
return size;
};
this.add = function(obj) {
if (size >= capacity) {
amplify();
}
array[size] = obj;
size++;
};
this.addAll = function(li) {
if (self.className == l
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