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js写的体彩足球预测分析

最近室友在玩世界杯的预测,我顺手写点分析;下面直接给出代码,很简单的,拷贝代码直接存为html文件就可以了。---------mq0036

说明下:需要你自己去找个Jquery引用到当前页面就可以了

<html><head><script src="jquery-1.4.2.min.js"></script><script>function js(){    //$("tr").children("td")[3].css("background-color","red");    //$("#td1").css("background-color","#516831");        var a=b=c=0;        a=$("#z").val();    b=$("#k").val();    c=$("#r").val();        $("#rqs").html(c);        if(a>b)setcolor("td1");    if(a==b)setcolor("td2");    if(a<b)setcolor("td3");        if(a+c>b)setcolor("rtd1");    if(a+c==b)setcolor("rtd2");    if(a+c<b)setcolor("rtd3");}function setcolor(id){    $("#"+id).css("background-color","#516831");}$("#b1").hide();function zh(){    var str="",str2="";    var a1=0,a2=0,b1=0,b2=0,c=0;        a1=$("#z1").val();    a2=$("#z2").val();    b1=$("#k1").val();    b2=$("#k2").val();    c=$("#r").val();        $("#chk").html("");    $("#chk").append(胜<input type=checkbox value=http://www.mamicode.com/s checked=checked onclick="chk()" /> 负<input checked=checked type=checkbox value=http://www.mamicode.com/f onclick="chk()"/> 平<input checked=checked type=checkbox value=http://www.mamicode.com/p onclick="chk()" />);    $("#chk").append("&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;");    $("#chk").append("&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;");    $("#chk").append("&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;");    $("#chk").append("&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;");    var spf;    for(i=a1;i<=a2;i++){        for(j=b1;j<=b2;j++){                        if((1*i)>j)spf="s";            if((1*i)==j)spf="p";            if((1*i)<j)spf="f";                        str += "<tr class=‘"+spf+"‘><td>"+i+"&nbsp;</td><td>"+j+"&nbsp;</td>";            if(i>j){str += "<td style=‘background-color:#516831;‘>&nbsp;</td>"}else{str += "<td>&nbsp;</td>";}            if(i==j){str += "<td style=‘background-color:#516831;‘>&nbsp;</td>"}else{str += "<td>&nbsp;</td>";}            if(i<j){str += "<td style=‘background-color:#516831;‘>&nbsp;</td>"}else{str += "<td>&nbsp;</td>";}            str += "<td>&nbsp;"+c+"</td>";                        //alert("i="+i+" j="+j+","+(1*i+c*1)+"\n(i+c)>j :" +((i+c)>j));            if((1*i+c*1)>j){str += "<td style=‘background-color:#516831;‘>&nbsp;</td>"}else{str += "<td>&nbsp;</td>";}            if((1*i+c*1)==j){str += "<td style=‘background-color:#516831;‘>&nbsp;</td>"}else{str += "<td>&nbsp;</td>";}            if((1*i+c*1)<j){str += "<td style=‘background-color:#516831;‘>&nbsp;</td>"}else{str += "<td>&nbsp;</td>";}            str+="</tr>";                                                str2 += "<tr id=‘1_"+i+j+"‘ class=‘"+spf+"2‘><td  rowspan=‘2‘>"+i+"&nbsp;</td><td rowspan=‘2‘>"+j+"&nbsp;</td><td>0</td>";            if(i>j){str2 += "<td style=‘background-color:#516831;‘>&nbsp;</td>"}else{str2 += "<td>&nbsp;</td>";}            if(i==j){str2 += "<td style=‘background-color:#516831;‘>&nbsp;</td>"}else{str2 += "<td>&nbsp;</td>";}            if(i<j){str2 += "<td style=‘background-color:#516831;‘>&nbsp;</td>"}else{str2 += "<td>&nbsp;</td>";}            str2 += "</tr><tr  id=‘2_"+i+j+"‘ class=‘"+spf+"2‘>";            str2 += "<td>&nbsp;"+c+"</td>";            if((1*i+c*1)>j){str2 += "<td style=‘background-color:#516831;‘>&nbsp;</td>"}else{str2 += "<td>&nbsp;</td>";}            if((1*i+c*1)==j){str2 += "<td style=‘background-color:#516831;‘>&nbsp;</td>"}else{str2 += "<td>&nbsp;</td>";}            if((1*i+c*1)<j){str2 += "<td style=‘background-color:#516831;‘>&nbsp;</td>"}else{str2 += "<td>&nbsp;</td>";}            str2+="</tr>";                        $("#chk").append(i+":"+j+"<input id="+i+j+" type=checkbox i="+i+"   j="+j+" checked onclick=‘chk()‘ /> &nbsp;");        }    }            $("#pp1").html("");    $("#pp2").html("");    $("#pp1").append(str);    $("#pp2").append(str2);        $(input[type="checkbox"]:checked).each(                function() {                    $(this).attr("checked","true");                }            );}function chk(){$(".s").hide();$(".p").hide();$(".f").hide();$(".s2").hide();$(".p2").hide();$(".f2").hide();//$("#s3").hide();//$("#p3").hide();//$("#f3").hide();//$(".sh").hide();$(input[type="checkbox"]:checked).each(                function() {                       $("."+$(this).val()).show();                        //alert($(this).attr("i")+$(this).attr("i"));                       //alert($(this).attr("id"));                       //$("."+$(this).val()+"2").show();                        $("#1_"+$(this).attr("i")+$(this).attr("j")).show();                        $("#2_"+$(this).attr("i")+$(this).attr("j")).show();                 }            );}</script></head><body>主队:<input id=‘z‘ type=text /> 客队:<input id=‘k‘ type=text />让球:<input id=‘r‘ type=text value="-1" /><button id=‘b1‘ style="display:none"  onclick="js();">计算</button><br />主队:从<input id=‘z1‘ type=text style="width:40px" value="0" /><input id=‘z2‘ value="2" type=text style="width:40px" >&nbsp;&nbsp;客队:从<input id=‘k1‘ type=text style="width:40px"  value="0"/><input id=‘k2‘ value="2" type=text style="width:40px" ><button id=‘b1‘ onclick="zh();">计算所有组合</button><button id=‘b1‘ onclick="alert($(‘#sc‘).html());">计算所有组合</button><br /><br /><div id=‘chk‘><input type=checkbox value=s onclick="chk()" /><input type=checkbox value=f onclick="chk()"/><input type=checkbox value=p onclick="chk()" /></div><br /><table id=‘tab‘>    <tr>        <th class="fs16 br0" colspan="2">对阵</th>        <th class="fs16 br0" colspan="3">胜平负</th>        <th class="fs16" colspan="4">让球胜平负</th>    </tr>    <tr>        <th class="t1 bt0">主队</th>        <th class="t1 br0 bt0">客队</th>        <th class="t3 br1 bt0">主胜</th>        <th class="t3 br1 bt0">平局</th>        <th class="t3 br0 bt0">主负</th>        <th class="t3 br1 bt0 concede">让球</th>        <th class="t3 br1 bt0">主胜</th>        <th class="t3 br1 bt0">平局</th>        <th class="t3 br0 bt0">主负</th>    </tr>    <tbody id="pp1">    <tr>        <td>主队</td>        <td>客队</td>        <td id=td1>&nbsp;</td>        <td id=td2>&nbsp;</td>        <td id=td3>&nbsp;</td>        <td id=rqs>&nbsp;</td>        <td id=rtd1>&nbsp;</td>        <td id=rtd2>&nbsp;</td>        <td id=rtd3>&nbsp;</td>    </tr>    </tbody></table><br /><br /><table id=‘tab2‘ style="width:300px;left:450px;">    <tr>        <th class="fs16 br0" colspan="2">对阵</th>        <th class="fs16" colspan="4">让球胜平负</th>    </tr>    <tr>        <th class="t1 bt0">主队</th>        <th class="t1 br0">客队</th>        <th class="t3 br1 bt0 concede">让球</th>        <th class="t3 br1 bt0">主胜</th>        <th class="t3 br1 bt0">平局</th>        <th class="t3 br0 bt0">主负</th>    </tr>    <tbody id="pp2">    <tr class=sh>        <td rowspan="2">主队</td>        <td rowspan="2">客队</td>        <td id=td1>&nbsp;</td>        <td id=td2>&nbsp;</td>        <td id=td3>&nbsp;</td>        <td id=td3>&nbsp;</td>    </tr>    <tr class=sh>        <td id=rqs>&nbsp;</td>        <td id=rtd1>&nbsp;</td>        <td id=rtd2>&nbsp;</td>        <td id=rtd3>&nbsp;</td>    </tr>    </tbody></table></body></html><style>table{    border-width:1px;    border-color:#f00;    border-style:solid;    text-align:center;    font-Size:12px;    width:400px;    position: absolute;    top:110px;}th{    border-width:thin;    border-color:#f00;    border-style:solid;    height:25px;}td{    border-width:1px;    border-color:#f00;    border-style:solid;    text-align:center;    font-Size:12px;}</style>