注释:放在<head>与</head>之间
<script> function ShowMenu(bMenu) { document.all.idFinder.style.display = (bMenu) ? "none" : "block" document.all.idMenu.style.display = (bMenu) ? "block" : "none" idML.className = (bMenu) ? "cOn" : "cOff" idRL.className = (bMenu) ? "cOff" : "cOn" return false } </script>
<style> <!-- A.cOn {text-decoration:none;font-weight:bolder} #article {font: 12pt Verdana, geneva, arial, sans-serif; background: white; color: black; padding: 10pt 15pt 0 5pt} #article P.start {text-indent: 0pt} #article P {margin-top:0pt;font-size:10pt;text-indent:12pt} #article #author {margin-bottom:5pt;text-indent:0pt;font-style: italic} #pageList P {padding-top:10pt} #article H3 {font-weight:bold} #article DL, UL, OL {font-size: 10pt} --> </style> <script> <!-- function addList(url,desc) { if ((navigator.appName=="Netscape") || (parseInt(navigator.appVersion)>=4)) { var w=window.open("","_IDHTML_LIST_","top=0,left=0,width=475,height=150,history=no,menubar=no,status=no,resizable=no") var d=w.document if (!w._init) { d.open() d.write("<TITLE>Loading...</TITLE><EM>Loading...</EM>") d.close() d.location.replace("/assist/listing.asp?url="+escape(url)+"&desc="+escape(desc)) w.opener=self window.status="Personal Assistant (Adding): " + desc } else { window.status=w.addOption(url,desc) w.focus() } } else alert("Your browser does not support the personal assistant.") return false } // --> </script>
<style> #board {cursor: default} #board TD {width: 25px; height: 25px; } </style>
注释:放在<body>与</body>之间
<table border="1" width="90%"> <tr> <td width="50%" height="27"> <div align="right"> <table id="score" border="0" width="250"> <tr> <td width="45" align="center">移动: </td> <td id="moves" width="37">0</td> <td width="45" align="center">灯灭:</td> <td id="off" width="37">100</td> <td width="45" align="center">灯亮:</td> <td id="on" width="37">0</td> </tr> </table> </div> </td> <td width="50%" height="27"> <div align="left"> <table width="185"> <tr> <td width="54">大小: </td> <td width="31"> <input id="gameSize" type="text" value="10" size="2" name="text"> </td> <td width="97"> <input onClick="newGame()" type="button" value="开始游戏" name="button"> </td> </tr> </table> </div> </td> </tr> <tr> <td colspan="2" height="27" align="center"> <script> var size=10 var moves = 0 var off = size*2 var on = 0 var current = null function doOver() { if ((event.srcElement.tagName=="TD") && (current!=event.srcElement)) { if (current!=null) current.style.backgroundColor = current._background event.srcElement._background = event.srcElement.style.backgroundColor event.srcElement.style.backgroundColor = "lightgrey" current = event.srcElement } }
function setColor(el) { if ((el._background=="") || (el._background==null)) { el.style.backgroundColor = "yellow" el._background = "yellow" } else { el.style.backgroundColor = "" el._background = "" } }
function countLights() { off = 0; on = 0 for (var x=0; x < size; x++) for (var y=0; y < size; y++) { var p = board.rows[x].cells[y] if (p._background=="yellow") on++ else off ++ } document.all.on.innerText = on if (off!=0) document.all.off.innerText = off else document.all.off.innerText = "You Win!" return (off==0) }
function doClick() { setColor(current) var cellIdx = current.cellIndex var rowIdx = current.parentElement.rowIndex if (rowIdx>0) setColor(board.rows[rowIdx-1].cells[cellIdx]) if (rowIdx<size-1) setColor(board.rows[rowIdx+1].cells[cellIdx]) if (cellIdx>0) setColor(board.rows[rowIdx].cells[cellIdx-1]) if (cellIdx<size-1) setColor(board.rows[rowIdx].cells[cellIdx+1]) moves++ document.all.moves.innerText = moves win = countLights() if (win) { board.onclick = null board.onmouseover = null current.style.background = "yellow" } }
function buildBoard() { var str = "<TABLE ID=board ONSELECTSTART=\"return false\" ONCLICK=\"doClick()\" ONMOUSEOVER=\"doOver()\" cellspacing=0 cellpadding=0 border=5>" for (var x=0; x < size; x++) { str+="<TR>" for (var y=0; y < size; y++) { str+="<TD> </TD>" } str+="</TR>" } str+="</TABLE>" return str }
function newGame() { size = document.all.gameSize.value if (size<3) size=3 if (size>15) size=15 document.all.gameSize.value = size document.all.board.outerHTML = buildBoard() moves=0 document.all.moves.innerText = moves countLights()
}
</script> <script> document.write(buildBoard()) </script> </td> </tr> <tr> <td colspan="2" height="27">游戏提示:你能将方格全部填成绿色吗??开动脑筋,看看有什么规律和技巧吧。</td> </tr> </table>
没有相关教程
|