javascript 像素拼图实现代码

时间:2020-05-12 人气:0

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 
<html xmlns="http://www.w3.org/1999/xhtml"> 
<head> 
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> 
<title>JavaScript像素拼图游戏</title> 
<style type="text/css" media="all"> 
body{ 
margin:0px; 
padding:0px; 
background-color:#111111; 
font-family:Arial, Helvetica, sans-serif,"宋体"; 
} 
.container{ 
background-color:#CCCCCC; 
padding:0px 0px 0px 1px; 
width:609px; 
margin:0px auto; 
font-size:12px; 
height:auto; 
overflow:hidden; 
} 
.container .line,.container .line2{ 
width:100%; 
height:auto; 
overflow:hidden; 
} 
.container .line2 a{ 
color:#ababab; 
background-color:#666666; 
} 
.container a{ 
display:block; 
float:left; 
background-color:#999999; 
margin-right:1px; 
margin-top:1px; 
width:28px; 
text-align:center; 
padding:4px 0px; 
text-decoration:none; 
color:#FFFFFF; 
font-weight:bold; 
cursor:pointer; 
} 
.caption{ 
margin:0px auto; 
width:608px; 
height:auto; 
overflow:hidden; 
padding:1px; 
background-color:#CCCCCC; 
} 
.caption h2{ 
margin:0px; 
padding:3px; 
text-align:center; 
font-size:12px; 
background-color:#666666; 
} 
.caption ul{ 
margin:0px; 
padding:0px 16px; 
list-style:none; 
line-height:22px; 
font-size:12px; 
} 
.inputtxt{ 
width:30px; 
height:12px; 
font-size:12px; 
color:#FF6600; 
font-weight:bold; 
text-align:center; 
} 
.inputbutton{border:#666666 1px solid;height:18px;} 
.caption ul a{color:#333333;} 
.caption ul li{ 
border-bottom:#666666 1px dashed; 
} 
</style> 
<script language="javascript" type="text/javascript"> 
/*=================== 
copyright:http://www.wxwdesign.cn 
转载请保留此信息和作者网站链接 
====================*/ 
window.onload=function(){ 
var n=22; //默认行数 
var L=23; //默认每行显示个数 
var acontent="+"; //默认方格里显示的符号 
var color=new Array("#ea991f","#cc994b","#ae9979","#999999"); 
var init=function(num,len){ 
var content=document.createDocumentFragment(); 
var firstline=document.createElement("div"); 
firstline.className="line2"; 
for(var i=0;i<len;i++){var a=document.createElement("a");a.innerHTML=i+1;firstline.appendChild(a)} 
content.appendChild(firstline); 
for(var i=0;i<num;i++){var div=document.createElement("div");div.className="line";for(var j=0;j<len;j++){var a=document.createElement("a");a.innerHTML=acontent;div.appendChild(a);};content.appendChild(div);} 
getid("container").style.width=String(29*len)+"px"; 
getid("caption").style.width=String(29*len-1)+"px"; 
getid("container").appendChild(content); 
var a=document.getElementsByTagName("a"); 
for(var i=21;i<a.length;i++){ 
a[i].onclick=function(){if(!this.i){this.style.color="#ff0000";this.style.backgroundColor="#FF9900"}else{this.style.color="#FFFFFF";this.style.backgroundColor="#999999"};this.i=!this.i} 
a[i].onfocus=function(){this.blur()} 
a[i].onmouseover=function(){this.style.backgroundColor="#FF9900"} 
a[i].onmouseout=function(){var obj=this;var j=0;function dc(){if(j<color.length&&!obj.i){setTimeout(dc,200);obj.style.backgroundColor=color[j];j++}};dc()}; 
}} 
init(n,L); 
function getid(id){return document.getElementById(id)} 
var input=document.getElementsByTagName("input"); 
input[0].onclick=function(){window.location.reload()} 
input[3].onclick=function(){getid("container").innerHTML="";init(parseInt(input[2].value),parseInt(input[1].value))} 
} 
</script> 
</head> 
<body> 
<div></div> 
<div> 
<h2>说明</h2> 
<ul> 
<li>1.移动鼠标在网页方格里点击，拼出图形。</li> 
<li>2.如果对某个点不满意，再次点击，即可消除。</li> 
<li>3.如果想重新开始，请点击这里：<input type="button" value="重新开始" class="inputbutton"/> 或者重新设置：<input type="text" class="inputtxt"/> 列 <input type="text" class="inputtxt" /> 行 <input type="button" value="重新生成" class="inputbutton" /></li> 
</ul> 
</div> 
</body> 
</html>

[Ctrl+A 全选注:如需引入外部Js需刷新才能执行]

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