计算各种值的js
// JavaScript Document
$(function(){
var red_one_num = Number($(".red_one").text());
var red_two_num = Number($(".red_two").text());
var red_three_num =Number($(".red_three").text());
var red_four_num = Number($(".red_four").text());
var red_five_num = Number($(".red_five").text());
var red_six_num = Number($(".red_six").text());
var blue_num = Number($(".blue").text());

var red_one_txt = $(".red_one").text();
var red_two_txt = $(".red_two").text();
var red_three_txt = $(".red_three").text();
var red_four_txt = $(".red_four").text();
var red_five_txt = $(".red_five").text()
var red_six_txt = $(".red_six").text();
var blue_txt = $(".blue").text();

//第一组胆:计算red_one+blue的值,
var dan_one_num = red_one_num + blue_num;
if((dan_one_num)>33){
var dan_one_num = (dan_one_num)-33;
}
var dan_one_a = dan_one_num + 1;
var dan_one_b = dan_one_num - 1;

//第二组胆: 红三位拆分的和+蓝球拆分的和
var red_three_a = Number(red_three_txt.charAt(0));//0
var red_three_b = Number(red_three_txt.charAt(1));//8
var blue_a = Number(blue_txt.charAt(0));
var blue_b = Number(blue_txt.charAt(1));

var dan_two_num = red_three_a + red_three_b + blue_a + blue_b;
var dan_two_a = dan_two_num + 1;
var dan_two_b = dan_two_num - 1;

//第三组胆:红二位+蓝球
var dan_three_num = red_one_num + blue_num;
if((dan_three_num)>33){
var dan_three_num = (dan_three_num)-33;
}
var dan_three_a = dan_three_num + 1;
var dan_three_b = dan_three_num - 1;

//第四组胆:红六位-红四位+1
var dan_four_num = red_six_num - red_four_num + 1;
if((dan_four_num)>33){
var dan_four_num = (dan_four_num)-33;
}
var dan_four_a = dan_four_num + 1;
var dan_four_b = dan_four_num - 1; //第五组胆:红六位-红五位+2
var dan_five_num = red_six_num - red_five_num + 2;
if((dan_five_num)>33){
var dan_five_num = (dan_five_num)-33;
}
var dan_five_a = dan_five_num + 1;
var dan_five_b = dan_five_num - 1;

//第六位:红二位+红三位
var dan_six_num = red_two_num + red_three_num ;
if((dan_six_num)>33){
var dan_six_num = (dan_six_num)-33;
}
var dan_six_a = dan_six_num + 1;
var dan_six_b = dan_six_num - 1; //第七组胆:尾和+1
var wei_one = Number(red_one_txt.charAt(1));
var wei_two = Number(red_two_txt.charAt(1));
var wei_three = Number(red_three_txt.charAt(1));
var wei_four = Number(red_four_txt.charAt(1));
var wei_five = Number(red_five_txt.charAt(1));
var wei_six = Number(red_six_txt.charAt(1));

var dan_seven_num = wei_one + wei_two + wei_three + wei_four + wei_five + wei_six;
if((dan_seven_num)>33){
var dan_seven_num = (dan_seven_num)-33;
}
var dan_seven_a = dan_seven_num + 1;
var dan_seven_b = dan_seven_num - 1; //第八组胆:(红一位+红六位)/2,取整
var dan_eight_num = parseInt((red_one_num + red_six_num)/2);
var dan_eight_a = dan_eight_num + 1;
var dan_eight_b = dan_eight_num - 1; //第九组胆:33-(红一位+红二位)
var dan_nine_num = Math.abs(33 - (red_one_num + red_two_num));
var dan_nine_a = dan_nine_num + 1;
var dan_nine_b = dan_nine_num - 1;

//说明:凡是以dan_开头的都是计算出来的值; });
主页面
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>无标题文档</title>
<link href="ddwh.css" rel="stylesheet" type="text/css">
<script type="text/javascript" src="JQuery/jquery-2.0.3.js"></script>
<script type="text/javascript" src="table_ddwh01.js"></script>
</head><body>
<table border="1">
<caption>大底围红</caption>
  <tr>
    <td rowspan="2" class="issue">期号</td>
    <td colspan="6" class="red">红球</td>
    <td rowspan="2">蓝球</td>
    <td colspan="33" class="weihong">围红</td>
    <td rowspan="2">验证</td>
  </tr>
  <tr>
    <td>一</td>
    <td>二</td>
    <td>三</td>
    <td>四</td>
    <td>五</td>
    <td>六</td>
    <td>01</td>
    <td>02</td>
    <td>03</td>
    <td>04</td>
    <td>05</td>
    <td>06</td>
    <td>07</td>
    <td>08</td>
    <td>09</td>
    <td>10</td>
    <td>11</td>
    <td>12</td>
    <td>13</td>
    <td>14</td>
    <td>15</td>
    <td>16</td>
    <td>17</td>
    <td>18</td>
    <td>19</td>
    <td>20</td>
    <td>21</td>
    <td>22</td>
    <td>23</td>
    <td>24</td>
    <td>25</td>
    <td>26</td>
    <td>27</td>
    <td>28</td>
    <td>29</td>
    <td>30</td>
    <td>31</td>
    <td>32</td>
    <td>33</td>
  </tr>
  <tr>
    <td class="issue">001</td>
    <td class="red_one">14</td>
    <td class="red_two">23</td>
    <td class="red_three">24</td>
    <td class="red_four">26</td>
    <td class="red_five">29</td>
    <td class="red_six">30</td>
    <td class="blue">03</td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
  </tr>
  <tr>
    <td class="issue">002</td>
    <td class="red_one">02</td>
    <td class="red_two">08</td>
    <td class="red_three">12</td>
    <td class="red_four">14</td>
    <td class="red_five">16</td>
    <td class="red_six">32</td>
    <td class="blue">16</td>
    <td>01</td>
    <td>02</td>
    <td>&nbsp;</td>
    <td>04</td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
    <td>07</td>
    <td>08</td>
    <td>09</td>
    <td>10</td>
    <td>&nbsp;</td>
    <td>12</td>
    <td>13</td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
    <td>16</td>
    <td>17</td>
    <td>18</td>
    <td>19</td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
    <td>22</td>
    <td>23</td>
    <td>24</td>
    <td>25</td>
    <td>26</td>
    <td>27</td>
    <td>28</td>
    <td>29</td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
    <td>32</td>
    <td>33</td>
    <td>&nbsp;</td>
  </tr>
  <tr>
    <td class="issue">003</td>
    <td class="red_one">&nbsp;</td>
    <td class="red_two">&nbsp;</td>
    <td class="red_three">&nbsp;</td>
    <td class="red_four">&nbsp;</td>
    <td class="red_five">&nbsp;</td>
    <td class="red_six">&nbsp;</td>
    <td class="blue">&nbsp;</td>
    <td>01</td>
    <td>02</td>
    <td>03</td>
    <td>04</td>
    <td>&nbsp;</td>
    <td>06</td>
    <td>&nbsp;</td>
    <td>08</td>
    <td>09</td>
    <td>10</td>
    <td>11</td>
    <td>12</td>
    <td>13</td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
    <td>18</td>
    <td>19</td>
    <td>20</td>
    <td>21</td>
    <td>&nbsp;</td>
    <td>23</td>
    <td>24</td>
    <td>25</td>
    <td>&nbsp;</td>
    <td>27</td>
    <td>&nbsp;</td>
    <td>29</td>
    <td>30</td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
    <td>33</td>
    <td>&nbsp;</td>
  </tr>
</table></body>
</html>我的想法是:使用001这一期的红球计算出来值,我要在002这一期的围红部分显示出来!!!下边!我用一个模拟图效果图给大家做个演示(里边的数据是我随便写的) 我现在是没有一点想法了,我希望各位大神,不但给想法,最好也给实实在在的代码!!小弟在此先谢过了!!!!!
JavaScriptHTMLJquery

解决方案 »

  1.   


    <script>
    $('#tableId tr').each(function (idx, domElm) {
                if (idx != 0) {                $(domElm).children('td').eq(10).text(Rate);
                    var td2 = $(domElm).children('td').eq(2).text();                var td9 = $(domElm).children('td').eq(9).text();
                    td2 = td2.toString().replace(/,/ig, '');
                    td2 = parseFloat(td2);
                    td9 = parseFloat(td9) / 100;
                    Rate = GetRateByName($(domElm).children('td').eq(0).text());
                    Rate = parseFloat(Rate);                total = td2 * td9 * Rate;                $(domElm).children('td').eq(10).text(Rate);
                    $(domElm).children('td').eq(11).text(round2(total, 5));
                }
            });
    </script>