单击方块，被单击的方块及相邻方块变色，当所有蓝色方块变为橙色时，完成任务，进入下一级。
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <!-- Always force latest IE rendering engine (even in intranet) & Chrome Frame Remove this if you use the .htaccess --> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> <title>颜色翻转</title> <meta content=""> <meta content="jiamengkai"> <meta content="width=device-width; initial-scale=1.0"> <!-- Replace favicon.ico & apple-touch-icon.png in the root of your domain and delete these references --> <link href="https://www.jb51.net/favicon.ico"> <link href="https://www.jb51.net/apple-touch-icon.png"> <style type="text/css"> * { margin: 0; padding: 0; font-family: "Microsoft yahei"; color: #000; } h1 { margin: 10px 0; font-size: 300%; font-weight: bolder; } span { display: block; text-indent: 32px; } .title { position: fixed; top: 50%; left: 50%; width: 300px; height: 600px; margin: -300px 0 0 -500px; } .main { position: fixed; top: 50%; left: 50%; width: 600px; height: 600px; margin: -300px 0 0 -150px; background: #555; border-radius: 8px; 1border: 5px solid #555; } .blue, .orange { margin: 5px; } .blue { background: #099; border-radius: 8px; float: left; } .orange { background: #D69C49; border-radius: 8px; float: left; } .button { 1display: inline-block; zoom: 1; /* zoom and *display = ie7 hack for display:inline-block */ display: block; vertical-align: baseline; margin: 8px 5px; outline: none; cursor: pointer; text-align: center; text-decoration: none; font: 14px/100% Arial, Helvetica, sans-serif; padding: .5em 2em .55em; text-shadow: 0 1px 1px rgba(0,0,0,.3); -webkit-border-radius: .5em; -moz-border-radius: .5em; border-radius: .5em; -webkit-box-shadow: 0 1px 2px rgba(0,0,0,.2); -moz-box-shadow: 0 1px 2px rgba(0,0,0,.2); box-shadow: 0 1px 2px rgba(0,0,0,.2); } .button:hover { text-decoration: none; } .button:active { position: relative; top: 1px; } .btn { color: #fef4e9; border: solid 1px #da7c0c; background: #f78d1d; background: -webkit-gradient(linear, left top, left bottom, from(#faa51a), to(#f47a20)); background: -moz-linear-gradient(top, #faa51a, #f47a20); filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#faa51a', endColorstr='#f47a20'); } .btn:hover { background: #f47c20; background: -webkit-gradient(linear, left top, left bottom, from(#f88e11), to(#f06015)); background: -moz-linear-gradient(top, #f88e11, #f06015); filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#f88e11', endColorstr='#f06015'); } .btn:active { color: #fcd3a5; background: -webkit-gradient(linear, left top, left bottom, from(#f47a20), to(#faa51a)); background: -moz-linear-gradient(top, #f47a20, #faa51a); filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#f47a20', endColorstr='#faa51a'); } .operBtn { margin-top: 10px; width: 200px; text-align: center; } .tipSpan { display: inline-block; margin: 5px 2px; width: 200px; text-align: right; font-size: 18px; } .tipNum { display: inline-block; margin-right: 10px; text-align: right; width: 60px; font-size: 18px; } </style> </head> <body> <div> <h1>颜色翻转</h1> <h2>游戏规则：</h2> <span> 单击方块，被单击的方块及相邻方块变色，当所有蓝色方块变为橙色时，完成任务，进入下一级。 </span> <div> <input type="button" value="重新开始"/> <input type="button" value="重置本级"/> </div> <div> <span>级别：</span><div>0</div> <span>本级点击次数：</span><div>0</div> <span>总点击次数：</span><div>0</div> </div> </div> <div> </div> </body> <script type="text/javascript" src="https://www.jb51.net/common.js"></script> <script type="text/javascript"> var level = 1; var margin = 10; var clickNum = 0; var clickSumNum = 0; window.onload = function() { var mainNode = document.getElementById("main"); var mainWidth = mainNode.offsetWidth; var mainHeight = mainNode.offsetHeight; //重新开始 var reset = document.getElementById("reset"); reset.onclick = function() { level = 1; createNewDiv(); }; //重置本级 var resetLevel = document.getElementById("resetLevel"); resetLevel.onclick = function() { createNewDiv(); }; //换颜色 function changeColor(obj) { if(obj.getAttribute("class")) { if(obj.getAttribute("class") == "blue") { obj.setAttribute("class", "orange"); }else { obj.setAttribute("class", "blue"); } } } //换颜色 function nodesChangeColor(obj) { clickNum += 1; clickSumNum += 1; var clickNumNode = document.getElementById("clickNum"); clickNumNode.innerHTML = clickNum; var clickSumNumNode = document.getElementById("clickSumNum"); clickSumNumNode.innerHTML = clickSumNum; changeColor(obj); var obj_r = parseInt(obj.getAttribute("r")); var obj_c = parseInt(obj.getAttribute("c")); if(obj_r-1>0) { var topObj = document.getElementById("r"+(obj_r-1)+"_c"+obj_c); changeColor(topObj); } if(obj_c+1<=level) { var rightObj = document.getElementById("r"+obj_r+"_c"+(obj_c+1)); changeColor(rightObj); } if(obj_r+1<=level) { var bottomObj = document.getElementById("r"+(obj_r+1)+"_c"+obj_c); changeColor(bottomObj); } if(obj_c-1>0) { var leftObj = document.getElementById("r"+obj_r+"_c"+(obj_c-1)); changeColor(leftObj); } setTimeout(function() { //计算orange块 的数量 orangeDivNum(); },500); } //计算orange块 的数量 function orangeDivNum() { var o_nodes = document.getElementsByClassName("orange"); if(o_nodes.length == level*level) {//完成全部翻转 //进入下一级 level += 1; createNewDiv(); myAlert(); }else {} } //进入下一级 function createNewDiv() { var divWidth = mainWidth/level-margin; var divHeight = mainHeight/level-margin; mainNode.innerHTML = ""; for(var i=1;i<=level;i++) { for(var j=1;j<=level;j++) { var colorNodes = document.createElement("div"); colorNodes.style.cssText = "width: "+divWidth+"px;height: "+divHeight+"px;"; colorNodes.setAttribute("class", "blue"); colorNodes.setAttribute("id", "r"+i+"_c"+j); colorNodes.setAttribute("r", i); colorNodes.setAttribute("c", j); colorNodes.onclick = function() { nodesChangeColor(this); }; mainNode.appendChild(colorNodes); mainNode.style.cssText = "border: 5px solid #555;"; } } var levelSpan = document.getElementById("level"); levelSpan.innerHTML = level; clickNum = 0; var clickNumNode = document.getElementById("clickNum"); clickNumNode.innerHTML = clickNum; } }; </script> </html>
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