首页
所有分类
TAGS
文字工具 EMOJI BIBLE
编程 Javascript

使用非html5实现js板连连看游戏示例代码

Posted in Javascript onSeptember 22, 2013

向大家分享一款如何实现js版连连看游戏，如下图所示：

首先看一下html的布局方式在index.html文件中： 

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 
<html> 
<head> 
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> 
<title>连连看</title> 
<link rel="stylesheet" type="text/css" href="css/index.css"/> 
</head> 
<body> 
<center> 
<div id="whole"> 
<div id="gamePanel" tabindex="0"> 
<div id="pieces"> 
</div> 
</div> 
<div id="gameLogo"> 
</div> 
<div id="scorePanel"> 
<span>分 数</span> 
</div> 
<div id="score"> 
<span>0</span> 
</div> 
<div id="timePanel"> 
<span>时 间</span> 
</div> 
<div id="time"> 
<span>0</span> 
</div> 
<div id="button"> 
<input id="start" type="button" onclick="Start();" value="开始"></input> 
<input id="reset" type="button" onclick="Reset();"value="重置"></input> 
</div> 
</div> 
</center> 
<script type="text/javascript" src="js/map.js"></script> 
<script type="text/javascript" src="js/piece.js"></script> 
<script type="text/javascript" src="js/game.js"></script> 
</body> 
</html>

css文件夹下的index.css文件如下： 
body { font-size : 16px; 
font-weight : bold; 
color : grey; 
} 
#whole { 
border : 1px double #999999; 
border-width : 5px; 
width : 800px; 
height : 505px; 
position : relative; 
} 
#gamePanel { 
margin: 1px 1px 1px 1px; 
width : 602px; 
height : 502px; 
background : url(../img/background.gif) repeat; 
position : absolute; 
} 
#pieces { 
margin-top : 35px; 
border : 1px solid #999999; 
width : 546px; 
height : 434px; 
position: relative; 
} 
#pieces .piece { 
width : 32px; 
height : 36px; 
position : relative; 
cursor : pointer; 
float : left; 
} 
#pieces .track { 
width : 32px; 
height : 36px; 
position : relative; 
float : left; 
} 
#pieces .track2 { 
width : 32px; 
height : 36px; 
position : relative; 
float : left; 
background : red; 
} 
#gameLogo { 
margin-top : 60px; 
border : 1px solid #999999; 
left : 607px; 
width : 187px; 
height : 73px; 
background : url(../img/logo.gif); 
position: absolute; 
} 
#scorePanel { 
border : 1px solid #999999; 
left : 607px; 
top : 200px; 
width : 187px; 
height : 30px; 
position : absolute; 
} 
#score { 
border : 1px solid #999999; 
left : 607px; 
top : 240px; 
width : 187px; 
height : 30px; 
position : absolute; 
} 
#timePanel { 
border : 1px solid #999999; 
left : 607px; 
top : 300px; 
width : 187px; 
height : 30px; 
position : absolute; 
} 
#time { 
border : 1px solid #999999; 
left : 607px; 
top : 340px; 
width : 187px; 
height : 30px; 
position : absolute; 
} 
#button { 
border : 1px solid #999999; 
left : 607px; 
top : 400px; 
width : 187px; 
height : 30px; 
position : absolute; 

}

下面让我们来看一下最核心的js部分实现代码，js部分分为三个源文件即game.js、map.js、piece.js每一个源文件对应一个类，其中本游戏通过game类来操纵map和图片piece对象：

game.js代码如下： 

// 游戏控制类 
var Game = { // 游戏背景 
gamePanel : null, 
// 分数 
score : 0, 
// 时间 
time : 0, 
// 图片映射表 
pieceMap : null, 
// 图片列表 
pieceList : [], 
// 图片列表不包含图片 
pieceImgList : [], 
// 图片随机数列表 
randomList : [], 
// 轨迹列表 
trackList : [], 
// 游戏是否开始 
isGameBigin : false, 
// 游戏是否结束 
isGameOver : false, 
// 游戏是否重置 
isGameReset : false, 
// 图片元素是否第一次点击 
isFirstClick : true, 
// 开始游戏 
start : function() { 
document.getElementById("start").disabled = true; 
document.getElementById("reset").disabled = false; 
if (this.isGameReset) { 
this.isGameOver = false; 
this.startTime(); 
return; 
} else if (this.isGameBegin) { 
return; 
} else { 
this.init(); 
return; 
} 
}, 
reset : function() { 
document.getElementById("start").disabled = false; 
document.getElementById("reset").disabled = true; 
this.clear(); 
this.initPieces(); 
this.initImgPieces(); 
this.time = 0; 
document.getElementById("time").innerHTML = 0; 
this.score = 0; 
document.getElementById("score").innerHTML = 0; 
this.isGameReset = true; 
this.isGameBegin = true; 
}, 
// 初始化 
init : function() { 
if (this.isGameBegin) { 
return; 
} 
this.pieceMap = new Map(); 
var _this = this; 
this.time = 0; 
this.startTime(); 
this.gamePanel = document.getElementById("pieces"); 
this.initPieces(); 
this.initImgPieces(); 
this.isGameBegin = true; 
}, 
// 将随机生成的150张图片添加进画布 
initPieces : function() { 
var _this = this; 
this.initRandomList(); 
// 打乱随机列表排序 
this.messRandomList(); 
for (var i = 0; i < 204; i ++) { 
var piece = new Piece(this); 
this.pieceList.push(piece); 
var x = (i%17); 
var y = Math.floor(i/17); 
this.pieceMap.put(x+","+y, piece); 
piece.setPosition(x, y); 
this.gamePanel.appendChild(piece.dom); 
if (x == 0 || x == 16 || y == 0 || y == 11) { 
piece.track = document.createElement("div"); 
piece.track.className = "track"; 
piece.dom.appendChild(piece.track); 
piece.isTracked = true; 
continue; 
} else { 
if (x == 1 || x == 15 || y == 1 || y == 10) { 
piece.setAtEdge(true); 
} 
this.pieceImgList.push(piece); 
} 
} 
}, 
// 初始化图片 
initImgPieces : function() { 
for (var i = 0; i < this.pieceImgList.length; i ++) { 
this.pieceImgList[i].initImg(); 
this.pieceImgList[i].img.src = "img/pieces/"+this.randomList[i]+".gif" 
this.pieceImgList[i].setImgSrc(this.pieceImgList[i].img.src); 
// 执行图片点击事件 
this.pieceImgList[i].onClick(); 
} 
}, 
// 初始化随机表 
initRandomList : function() { 
// 获取随机数列，成双出现 
for (var i = 0; i < 75; i ++) { 
var random = parseInt(Math.random()*22*10000, 10); 
var number = random%23; 
this.randomList.push(number); 
this.randomList.push(number); 
} 
}, 
// 打乱随机表 
messRandomList : function() { 
for (var i = 0; i < this.randomList.length; i ++) { 
var random = parseInt(Math.random()*15*10000, 10); 
var number = random%150; 
var temp; 
temp = this.randomList[i]; 
this.randomList[i] = this.randomList[number]; 
this.randomList[number] = temp; 
} 
}, 
// 开始计时 
startTime : function() { 
var _this = this; 
if (this.isGameOver) { 
return; 
} else { 
this.time ++; 
document.getElementById("time").innerHTML = this.time; 
this.isGameBegin = true; 
setTimeout(function() {_this.startTime();}, 1000); 
} 
}, 
// 清除 
clear : function() { 
for (var i = 0; i < this.pieceList.length; i ++) { 
this.gamePanel.removeChild(this.pieceList[i].dom); 
} 
this.pieceList = []; 
this.randomList = []; 
this.pieceImgList = []; 
this.isGameOver = true; 
this.isGameBegin = false; 
} 
} 
window.onload = function() { 
document.getElementById("start").disabled = false; 
document.getElementById("reset").disabled = true; 
} 
// 游戏开始入口 
function Start() { 
Game.start(); 
} 
// 游戏重置入口 
function Reset() { 
Game.reset(); 
}

自定义的js版映射结构map.js源文件如下： 
var Map = function(){ this.data = []; 
} 
Map.prototype = { 
put : function(key, value) { 
this.data[key] = value; 
}, 
get : function(key) { 
return this.data[key]; 
}, 
remove : function(key) { 
this.data[key] = null; 
}, 
isEmpty : function() { 
return this.data.length == 0; 
}, 
size : function() { 
return this.data.length; 
} 
}

图片类piece.js源文件如下： 
var Piece = function(game) { // 游戏对象 
this.game = game; 
// 是否为边缘元素 
this.isEdge = false; 
// 是否挨着边缘元素 
this.atEdge = false; 
// 图片dom元素 
this.dom = null; 
// 图片元素 
this.img = null; 
// 图片元素来源 
this.src = null; 
// 轨迹元素 
this.track = null; 
// 是否可以作为轨迹 
this.isTracked = false; 
// 选中标记元素 
this.selected = null; 
// 图片横向排列 
this.x = 0; 
// 图片纵向排列 
this.y = 0; 
// 图片闪烁Id 
this.flashId = null; 
// 图片是否点击 
this.onClicked = false; 
// 闪烁次数 
this.flashCount = 0; 
this.init(); 
} 
Piece.prototype = { 
// 初始化 
init : function() { 
this.dom = document.createElement("div"); 
this.dom.className = "piece"; 
this.selected = document.createElement("img"); 
}, 
// 初始化图片 
initImg : function() { 
this.img = document.createElement("img"); 
this.dom.appendChild(this.img); 
}, 
// 满足算法后初始化track元素 
initTrack : function() { 
if (this.flashId != null) { 
// 停止闪烁 
this.stopFlash(); 
} 
//alert("initTrack middle"); 
if (this.track != null) { 
return; 
} 
this.onClicked = false; 
this.dom.removeChild(this.img); 
this.track = document.createElement("div"); 
this.track.className = "track"; 
this.dom.appendChild(this.track); 
}, 
// 位图片设置来源 
setImgSrc : function(src) { 
this.src = src; 
}, 
// 为图片设置二维排列位置 
setPosition : function(x, y) { 
this.x = x; 
this.y = y; 
}, 
// 为图片设置选中元素 
setSelected : function() { 
if (this.flashCount ++ % 2 == 0) { 
//this.dom.removeChild(this.img); 
//this.selected.src = "img/selected.gif"; 
//this.dom.appendChild(this.selected); 
this.img.src = "img/pieces/flash.gif"; 
} else { 
//if (this.selected != null) { 
// this.dom.removeChild(this.selected); 
//} 
this.img.src = this.src; 
//this.dom.appendChild(this.img); 
} 
}, 
// 设置是否为边缘元素 
setEdge : function(isEdge) { 
this.isEdge = isEdge; 
}, 
// 设置是否挨着边缘元素 
setAtEdge : function(atEdge) { 
this.atEdge = atEdge; 
}, 
// 开始闪烁 
flash : function() { 
var _this = this; 
this.flashId = setInterval(function() {_this.setSelected();}, 500); 
}, 
// 停止闪烁 
stopFlash : function() { 
clearInterval(this.flashId); 
if (this.flashCount % 2 == 1) { 
//if (this.selected != null) { 
// this.dom.removeChild(this.selected); 
//} 
this.img.src = this.src; 
//this.dom.appendChild(this.img); 
} 
}, 
// 对象被选择的内部函数 
onClick : function() { 
if (this.onClicked) { 
return; 
} 
var _this = this; 
this.img.onclick = function() { 
if (!document.getElementById("start").disabled) { 
return; 
} 
if (_this.onClicked) { 
return; 
} 
if (_this.checkPiece()) { 
return; 
} 
_this.flash(); 
_this.onClicked = true; 
}; 
}, 
// 检查是否有被点击的图片 
checkPiece : function() { 
for (var i = 0; i < this.game.pieceList.length; i ++) { 
if (this.game.pieceList[i].onClicked && !this.game.pieceList[i].equal(this)) { 
if (this.game.pieceList[i].equalImage(this)) { 
//alert("The same Image"); 
this.searchTrack(this.game.pieceList[i]); 
} else { 
this.game.pieceList[i].stopFlash(); 
this.game.pieceList[i].onClicked = false; 
this.onClicked = false; 
return false; 
} 
return true; 
} else { 
continue; 
} 
} 
return false; 
}, 
// 是否为同一个对象 
equal : function(piece) { 
return (this.x == piece.x && this.y == piece.y); 
}, 
// 是否为同一个图片 
equalImage : function(piece) { 
return this.src == piece.src; 
}, 
// 搜寻路径 
searchTrack : function(piece) { 
if (this.isNear(piece)) { 
this.linkTrack(piece); 
return; 
} 
if (this.isReach(piece) || this.isReach2(piece)) { 
this.linkTrack(piece); 
return; 
} 
}, 
// 是否相邻 
isNear : function(piece) { 
var a = (Math.abs(piece.x - this.x) == 1) && (piece.y == this.y) 
|| (Math.abs(piece.y - this.y) == 1) && (piece.x == this.x); 
return a; 
}, 
// 直线 
isStraightReach : function(piece) { 
//alert("isStraightReach"); 
if (this.isNear(piece)) { 
return true; 
} 
var a = false; 
var b = false; 
// 沿y轴方向搜索 
if (this.x == piece.x) { 
//alert("!!!!!!!!!!!"); 
for (var i = this.min(this.y, piece.y) + 1; i < this.max(this.y, piece.y); i ++) { 
//alert("this.x == piece.x: " + piece.x + "," + i); 
if (this.game.pieceMap.get(piece.x + "," + i).isPass()) { 
a = true; 
this.game.trackList.push(this.game.pieceMap.get(piece.x + "," + i)); 
continue; 
} else { 
a = false; 
this.game.trackList = []; 
return a; 
} 
} 
} 
// 沿x轴方向搜索 
if (this.y == piece.y) { 
//alert("!!!!!!!!!!!"); 
for (var i = this.min(this.x, piece.x) + 1; i < this.max(this.x, piece.x); i ++) { 
//alert("this.y == piece.y: " + i + "," + piece.y); 
if (this.game.pieceMap.get(i + "," + piece.y).isPass()) { 
b = true; 
this.game.trackList.push(this.game.pieceMap.get(i + "," + piece.y)); 
continue; 
} else { 
b = false 
this.game.trackList = []; 
return b; 
} 
} 
} 
return a || b; 
}, 

// 拐一次弯搜索 
isReach1 : function(piece) { 
//alert("isReach1"); 
var corner_1 = this.game.pieceMap.get(this.x + "," + piece.y); 
var corner_2 = this.game.pieceMap.get(piece.x + "," + this.y); 
var _this = this; 

if ((_this.isStraightReach(corner_1)) 
&& (corner_1.isStraightReach(piece)) 
&& corner_1.isPass()) { 
//alert("corner_1: " + this.x + "," + piece.y); 
this.game.trackList.push(corner_1); 
return true; 
} 
if ((_this.isStraightReach(corner_2)) 
&& (corner_2.isStraightReach(piece)) 
&& corner_2.isPass()) { 
//alert("corner_2: " + piece.x + "," + this.y); 
this.game.trackList.push(corner_2); 
return true; 
} 
return false; 
}, 
// 直接或拐一次弯搜索 
isReach : function(piece) { 
var a = this.isStraightReach(piece); 
var b = this.isReach1(piece); 
return a || b; 
}, 
// 拐两次弯搜索 
isReach2 : function(piece) { 
// 沿x轴正向搜索 
for (var i = this.x + 1; i < 17; i ++) { 
if (!this.game.pieceMap.get(i + "," + this.y).isPass()) { 
this.game.trackList = []; 
break; 
} else if (this.game.pieceMap.get(i + "," + this.y).isReach(piece) 
&& this.game.pieceMap.get(i + "," + this.y).isPass()) { 
this.game.trackList.push(this.game.pieceMap.get(i + "," + this.y)); 
return true; 
} 
} 
// 沿x轴搜索 
for (var i = this.x - 1; i >= 0; i --) { 
if (!this.game.pieceMap.get(i + "," + this.y).isPass()) { 
this.game.trackList = []; 
break; 
} else if (this.game.pieceMap.get(i + "," + this.y).isReach(piece) 
&& this.game.pieceMap.get(i + "," + this.y).isPass()) { 
this.game.trackList.push(this.game.pieceMap.get(i + "," + this.y)); 
return true; 
} 
} 
// 沿y轴搜索 
for (var i = this.y - 1; i >= 0; i --) { 
if (!this.game.pieceMap.get(this.x + "," + i).isPass()) { 
this.game.trackList = []; 
break; 
} else if (this.game.pieceMap.get(this.x + "," + i).isReach(piece) 
&& this.game.pieceMap.get(this.x + "," + i).isPass()) { 
this.game.trackList.push(this.game.pieceMap.get(this.x + "," + i)); 
return true; 
} 
} 
// 沿y轴正向搜索 
for (var i = this.y + 1; i < 12; i ++) { 
if (!this.game.pieceMap.get(this.x + "," + i).isPass()) { 
this.game.trackList = []; 
break; 
} else if (this.game.pieceMap.get(this.x + "," + i).isReach(piece) 
&& this.game.pieceMap.get(this.x + "," + i).isPass()) { 
this.game.trackList.push(this.game.pieceMap.get(this.x + "," + i)); 
return true; 
} 
} 
return false; 
}, 
// 路径连接 
linkTrack : function(piece) { 
this.initTrack(); 
piece.initTrack(); 
this.changeScore(); 
this.showTrack(piece); 
}, 
// 显示足迹 
showTrack : function(piece) { 
this.game.trackList.push(piece); 
this.track.className = "track2"; 
for (var i = 0; i < this.game.trackList.length; i ++) { 
//alert(i); 
this.game.trackList[i].track.className = "track2"; 
} 
var _this = this; 
setTimeout(function() {_this.hideTrack()}, 500); 
}, 
// 隐匿足迹 
hideTrack : function() { 
for (var i = 0; i < this.game.trackList.length; i ++) { 
this.game.trackList[i].track.className = "track"; 
} 
this.game.trackList = []; 
this.track.className = "track"; 
this.isTracked = true; 
}, 
// 分数增加 
changeScore : function() { 
this.game.score += 100; 
document.getElementById("score").innerHTML = this.game.score; 
}, 
min : function(a, b) { 
if (a < b) { 
return a; 
} else { 
return b; 
} 
}, 
max : function(a, b) { 
if (a > b) { 
return a; 
} else { 
return b; 
} 
}, 
// 判断是否通过 
isPass : function() { 
return this.track != null; 
} 
}

以上是源文件的代码,具体的实现代码请关注CSDN中zhangjinpeng66下载。下面讲一下连连看游戏最核心的部分，js实现搜索路径。

js实现搜索路径算法首先最简单的是判断两个图片能否直线到达函数代码如下： 

// 直线 
isStraightReach : function(piece) { 
//alert("isStraightReach"); 
if (this.isNear(piece)) { return true; 
} 
var a = false; 
var b = false; 
// 沿y轴方向搜索 
if (this.x == piece.x) { 
//alert("!!!!!!!!!!!"); 
for (var i = this.min(this.y, piece.y) + 1; i < this.max(this.y, piece.y); i ++) { 
//alert("this.x == piece.x: " + piece.x + "," + i); 
if (this.game.pieceMap.get(piece.x + "," + i).isPass()) { 
a = true; 
this.game.trackList.push(this.game.pieceMap.get(piece.x + "," + i)); 
continue; 
} else { 
a = false; 
this.game.trackList = []; 
return a; 
} 
} 
} 
// 沿x轴方向搜索 
if (this.y == piece.y) { 
//alert("!!!!!!!!!!!"); 
for (var i = this.min(this.x, piece.x) + 1; i < this.max(this.x, piece.x); i ++) { 
//alert("this.y == piece.y: " + i + "," + piece.y); 
if (this.game.pieceMap.get(i + "," + piece.y).isPass()) { 
b = true; 
this.game.trackList.push(this.game.pieceMap.get(i + "," + piece.y)); 
continue; 
} else { 
b = false 
this.game.trackList = []; 
return b; 
} 
} 
} 
return a || b; 
},

该函数实现了连连看判断两图片是否符合连接条件的最简单的一步,然后是拐一次弯搜索。 
// 拐一次弯搜索 
isReach1 : function(piece) { 
//alert("isReach1"); 
var corner_1 = this.game.pieceMap.get(this.x + "," + piece.y); 
var corner_2 = this.game.pieceMap.get(piece.x + "," + this.y); var _this = this; 

if ((_this.isStraightReach(corner_1)) 
&& (corner_1.isStraightReach(piece)) 
&& corner_1.isPass()) { 
//alert("corner_1: " + this.x + "," + piece.y); 
this.game.trackList.push(corner_1); 
return true; 
} 
if ((_this.isStraightReach(corner_2)) 
&& (corner_2.isStraightReach(piece)) 
&& corner_2.isPass()) { 
//alert("corner_2: " + piece.x + "," + this.y); 
this.game.trackList.push(corner_2); 
return true; 
} 
return false; 
},

在拐一次弯搜索的函数中调用了直接搜索的函数，同样最复杂的拐两次弯搜索也会调用拐一次弯搜索的函数。 
// 拐两次弯搜索 
isReach2 : function(piece) { // 沿x轴正向搜索 
for (var i = this.x + 1; i < 17; i ++) { 
if (!this.game.pieceMap.get(i + "," + this.y).isPass()) { 
this.game.trackList = []; 
break; 
} else if (this.game.pieceMap.get(i + "," + this.y).isReach(piece) 
&& this.game.pieceMap.get(i + "," + this.y).isPass()) { 
this.game.trackList.push(this.game.pieceMap.get(i + "," + this.y)); 
return true; 
} 
} 
// 沿x轴搜索 
for (var i = this.x - 1; i >= 0; i --) { 
if (!this.game.pieceMap.get(i + "," + this.y).isPass()) { 
this.game.trackList = []; 
break; 
} else if (this.game.pieceMap.get(i + "," + this.y).isReach(piece) 
&& this.game.pieceMap.get(i + "," + this.y).isPass()) { 
this.game.trackList.push(this.game.pieceMap.get(i + "," + this.y)); 
return true; 
} 
} 
// 沿y轴搜索 
for (var i = this.y - 1; i >= 0; i --) { 
if (!this.game.pieceMap.get(this.x + "," + i).isPass()) { 
this.game.trackList = []; 
break; 
} else if (this.game.pieceMap.get(this.x + "," + i).isReach(piece) 
&& this.game.pieceMap.get(this.x + "," + i).isPass()) { 
this.game.trackList.push(this.game.pieceMap.get(this.x + "," + i)); 
return true; 
} 
} 
// 沿y轴正向搜索 
for (var i = this.y + 1; i < 12; i ++) { 
if (!this.game.pieceMap.get(this.x + "," + i).isPass()) { 
this.game.trackList = []; 
break; 
} else if (this.game.pieceMap.get(this.x + "," + i).isReach(piece) 
&& this.game.pieceMap.get(this.x + "," + i).isPass()) { 
this.game.trackList.push(this.game.pieceMap.get(this.x + "," + i)); 
return true; 
} 
} 
return false; 
},

该函数以点击的图片为中心分别沿x轴,y轴展开搜索。
以上是本游戏代码的全部内容。具体游戏源码请到CSDN中zhangjinpeng66的资源里下载。

使用非html5实现js板连连看游戏示例代码

声明：登载此文出于传递更多信息之目的，并不意味着赞同其观点或证实其描述。

Javascript 相关文章推荐
基于jquery 的一个progressbar widge
Oct 29 Javascript
如何使Chrome控制台支持多行js模式——意外发现
Jun 13 Javascript
IE8下String的Trim()方法失效的解决方法
Nov 08 Javascript
jquery实现省市select下拉框的替换(示例代码)
Feb 22 Javascript
影响jQuery使用的14个方面
Sep 01 Javascript
JavaScript实现在数组中查找不同顺序排列的字符串
Sep 26 Javascript
jQuery封装的tab选项卡插件分享
Jun 16 Javascript
基于jQuery实现表格的查看修改删除
Aug 01 Javascript
input输入密码变黑点密文的实现方法
Jan 09 Javascript
5分钟学会Vue动画效果(小结)
Jul 21 Javascript
vue spa应用中的路由缓存问题与解决方案
May 31 Javascript
JavaScript实现缓动动画
Nov 25 Javascript
非html5实现js版弹球游戏示例代码
Sep 22 #Javascript
多种方法判断Javascript对象是否存在
Sep 22 #Javascript
利用毫秒减值计算时长的js代码
Sep 22 #Javascript
js获取多个tagname的节点数组
Sep 22 #Javascript
jQuery中校验时间格式的正则表达式小结
Sep 22 #Javascript
jquery中获取id值方法小结
Sep 22 #Javascript
document.getElementBy(&quot;id&quot;)与$(&quot;#id&quot;)有什么区别
Sep 22 #Javascript
评语(336) 证明书(326) 保证书(97) 制度(225) 感谢信(72) 寄语(276) 计划书(118) 方案(1080) 接收函(23) 答谢词(97)
You might like
当海贼王变成JOJO风
2020/03/02 日漫
PHP学习笔记 （1） 环境配置与代码调试
2011/06/19 PHP
PHP编程函数安全篇
2013/01/08 PHP
php文件夹与文件目录操作函数介绍
2013/09/09 PHP
PHP实现通过get方式识别用户发送邮件的方法
2015/07/16 PHP
Zend Framework连接Mysql数据库实例分析
2016/03/19 PHP
php+resumablejs实现的分块上传 断点续传功能示例
2017/04/18 PHP
IE和Firefox下event事件杂谈
2009/12/18 Javascript
JavaScript中几个重要的属性(this、constructor、prototype)介绍
2013/05/19 Javascript
js/jquery去掉空格,回车,换行示例代码
2013/11/05 Javascript
IE9+已经不对document.createElement向下兼容的解决方法
2015/09/14 Javascript
JS构造函数与原型prototype的区别介绍
2016/07/04 Javascript
任意Json转成无序列表的方法示例
2016/12/09 Javascript
javascript实现简单的可随机变色网页计算器示例
2016/12/30 Javascript
详解多页应用 Webpack4 配置优化与踩坑记录
2018/10/16 Javascript
JavaScript工具库之Lodash详解
2019/06/15 Javascript
vue 在methods中调用mounted的实现操作
2020/08/07 Javascript
python抓取百度首页的方法
2015/05/19 Python
使用python将mysql数据库的数据转换为json数据的方法
2019/07/01 Python
python单例模式的多种实现方法
2019/07/26 Python
python将三维数组展开成二维数组的实现
2019/11/30 Python
简单了解python元组tuple相关原理
2019/12/02 Python
python和php学习哪个更有发展
2020/06/17 Python
Python collections.deque双边队列原理详解
2020/10/05 Python
Django-Scrapy生成后端json接口的方法示例
2020/10/06 Python
PyTorch预训练Bert模型的示例
2020/11/17 Python
使用css3 属性如何丰富图片样式(圆角 阴影 渐变)
2012/11/22 HTML / CSS
Clarks鞋法国官方网站：英国其乐鞋品牌
2018/02/11 全球购物
销售文员岗位职责
2013/11/29 职场文书
通信生自我鉴定
2014/01/18 职场文书
护理专业自我鉴定
2014/01/30 职场文书
《跟踪台风的卫星》教学反思
2014/04/10 职场文书
党的群众路线教育实践活动查摆问题及整改措施
2014/10/10 职场文书
2014年银行信贷员工作总结
2014/12/08 职场文书
个人总结怎么写
2015/02/26 职场文书
《草船借箭》教学反思
2016/02/23 职场文书