关于jQuery获取一个table下面的多个组的radio选中值进行累加

Question

[align=left]<table align="center" id="Table1">
        <tr>
            <td style="width:5%">平和质/序号</td>
            <td style="width:35%">
                &nbsp;</td>
            <td style="width:10%">
                没有(根本不)<td  style="width:10%">
                很少(有一点)</td>
            <td  style="width:10%">
                有时(有些)</td>
            <td  style="width:10%">
                经常(相当)</td>
            <td  style="width:5%">
                总是(非常)</td>
            
        </tr>
        <tr>
            <td style="width:5%">1</td>
            <td style="width:40%">
                你精力充沛吗? </td>
            <td style="width:10%">
                <input id="Radio1"   name="R1phz" type="radio" value="1" />1分</td>
            <td  style="width:10%">
                <input id="Radio2"  name="R1phz" type="radio" value="2" />2分</td>
            <td  style="width:10%">
                <input id="Radio3" name="R1phz" type="radio" value="3" />3分</td>
            <td  style="width:10%">
                <input id="Radio4" name="R1phz" type="radio" value="4" />4分</td>
            <td  style="width:10%">
                <input id="Radio5" name="R1phz" type="radio" value="5" />5分</td>
            
        </tr>
        <tr>
            <td style="width:5%">2</td>
            <td style="width:40%">
                你容易疲乏吗? *</td>
             <td style="width:10%">
                <input id="Radio6"  name="R2phz" type="radio" value="1" />1分</td>
            <td  style="width:10%">
                <input id="Radio7"  name="R2phz" type="radio" value="2" />2分</td>
            <td  style="width:10%">
                <input id="Radio8"  name="R2phz" type="radio" value="3" />3分</td>
            <td  style="width:10%">
                <input id="Radio9"  name="R2phz" type="radio" value="4" />4分</td>
            <td  style="width:10%">
                <input id="Radio10"  name="R2phz" type="radio" value="5" />5分</td>
            
        </tr>
        <tr>
            <td style="width:5%">3</td>
            <td style="width:40%">
                你说话声音低弱无力吗? *</td>
          <td style="width:10%">
                <input id="Radio11"  name="R3phz" type="radio" value="1" />1分</td>
            <td  style="width:10%">
                <input id="Radio12"  name="R3phz" type="radio" value="2" />2分</td>
            <td  style="width:10%">
                <input id="Radio13" name="R3phz" type="radio" value="3" />3分</td>
            <td  style="width:10%">
                <input id="Radio14"  name="R3phz" type="radio" value="4" />4分</td>
            <td  style="width:10%">
                <input id="Radio15"  name="R3phz" type="radio" value="5" />5分</td>
            
        </tr>
        <tr>
            <td style="width:5%">4</td>
            <td style="width:40%">
                你闷闷不乐、情绪低沉吗？ *</td>
         <td style="width:10%">
                <input id="Radio16"  name="R4phz" type="radio" value="1" />1分</td>
            <td  style="width:10%">
                <input id="Radio17"  name="R4phz" type="radio" value="2" />2分</td>
            <td  style="width:10%">
                <input id="Radio18"  name="R4phz" type="radio" value="3" />3分</td>
            <td  style="width:10%">
                <input id="Radio19"  name="R4phz" type="radio" value="4" />4分</td>
            <td  style="width:10%">
                <input id="Radio20"  name="R4phz" type="radio" value="5" />5分</td>
            
            
        </tr>
        <tr>
            <td style="width:5%">5</td>
            <td style="width:40%">
                你比一般人耐受不了寒冷吗？* </td>
         <td style="width:10%">
                <input id="Radio21"  name="R5phz" type="radio" value="1" />1分</td>
            <td  style="width:10%">
                <input id="Radio22"  name="R5phz" type="radio" value="2" />2分</td>
            <td  style="width:10%">
                <input id="Radio23"  name="R5phz" type="radio" value="3" />3分</td>
            <td  style="width:10%">
                <input id="Radio24"  name="R5phz" type="radio" value="4" />4分</td>
            <td  style="width:10%">
                <input id="Radio25"  name="R5phz" type="radio" value="5" />5分</td>
            
            
        </tr>
        <tr>
            <td style="width:5%">6</td>
            <td style="width:40%">
                你能适应外界自然和社会环境的变化吗？</td>
           <td style="width:10%">
                <input id="Radio26"  name="R6phz" type="radio" value="1" />1分</td>
            <td  style="width:10%">
                <input id="Radio27"  name="R6phz" type="radio" value="2" />2分</td>
            <td  style="width:10%">
                <input id="Radio28"  name="R6phz" type="radio" value="3" />3分</td>
            <td  style="width:10%">
                <input id="Radio29"  name="R6phz" type="radio" value="4" />4分</td>
            <td  style="width:10%">
                <input id="Radio30"  name="R6phz" type="radio" value="5" />5分</td>
        </tr>
        <tr>
            <td style="width:5%">7</td>
            <td style="width:40%">
                你容易失眠吗？ *</td>
            <td style="width:10%">
                <input id="Radio31"  name="R7phz" type="radio" value="1" />1分</td>
            <td  style="width:10%">
                <input id="Radio32"  name="R7phz" type="radio" value="2" />2分</td>
            <td  style="width:10%">
                <input id="Radio33"  name="R7phz" type="radio" value="3" />3分</td>
            <td  style="width:10%">
                <input id="Radio34"  name="R7phz" type="radio" value="4" />4分</td>
            <td  style="width:10%">
                <input id="Radio35"  name="R7phz" type="radio" value="5" />5分</td>
        </tr>
        <tr>
            <td style="width:5%">8</td>
            <td style="width:40%">
                你容易忘事吗? * </td>
          <td style="width:10%">
                <input id="Radio36" name="R8phz" type="radio" value="1" />1分</td>
            <td  style="width:10%">
                <input id="Radio37" name="R8phz" type="radio" value="2" />2分</td>
            <td  style="width:10%">
                <input id="Radio38" name="R8phz" type="radio" value="3" />3分</td>
            <td  style="width:10%">
                <input id="Radio39" name="R8phz" type="radio" value="4" />4分</td>
            <td  style="width:10%">
                <input id="Radio40" name="R8phz" type="radio" value="5" />5分</td>
        </tr>
        <tr>
            <td colspan="7" class="showtext" ><span id="phz"></span></td>
        </tr>
        </table>[/align]

Answer 1

var rs = 0;
$("#Table1 :checked").each(function () {
   alert($(this).val());
   rs += Number($(this).val());
});
alert(rs);

Answer 2

<script src="jquery-1.4.2.min.js"></script>
<script>
$(document).ready(function(){
$("#Table1 input[type='radio']").click(function(){
var radios= $("#Table1 input[checked=true]");
var num=0;
radios.each(function(){num+=parseInt(this.value);});
$("#spanSum").html(num);
});
});
</script>
<table align="center" id="Table1">
        <tr>
            <td style="width:5%">平和质/序号</td>
            <td style="width:35%">
                &nbsp;</td>
            <td style="width:10%">
                没有(根本不)<td  style="width:10%">
                很少(有一点)</td>
            <td  style="width:10%">
                有时(有些)</td>
            <td  style="width:10%">
                经常(相当)</td>
            <td  style="width:5%">
                总是(非常)</td>
            
        </tr>
        <tr>
            <td style="width:5%">1</td>
            <td style="width:40%">
                你精力充沛吗? </td>
            <td style="width:10%">
                <input id="Radio1"   name="R1phz" type="radio" value="1" />1分</td>
            <td  style="width:10%">
                <input id="Radio2"  name="R1phz" type="radio" value="2" />2分</td>
            <td  style="width:10%">
                <input id="Radio3" name="R1phz" type="radio" value="3" />3分</td>
            <td  style="width:10%">
                <input id="Radio4" name="R1phz" type="radio" value="4" />4分</td>
            <td  style="width:10%">
                <input id="Radio5" name="R1phz" type="radio" value="5" />5分</td>
            
        </tr>
        <tr>
            <td style="width:5%">2</td>
            <td style="width:40%">
                你容易疲乏吗? *</td>
             <td style="width:10%">
                <input id="Radio6"  name="R2phz" type="radio" value="1" />1分</td>
            <td  style="width:10%">
                <input id="Radio7"  name="R2phz" type="radio" value="2" />2分</td>
            <td  style="width:10%">
                <input id="Radio8"  name="R2phz" type="radio" value="3" />3分</td>
            <td  style="width:10%">
                <input id="Radio9"  name="R2phz" type="radio" value="4" />4分</td>
            <td  style="width:10%">
                <input id="Radio10"  name="R2phz" type="radio" value="5" />5分</td>
            
        </tr>
        <tr>
            <td style="width:5%">3</td>
            <td style="width:40%">
                你说话声音低弱无力吗? *</td>
          <td style="width:10%">
                <input id="Radio11"  name="R3phz" type="radio" value="1" />1分</td>
            <td  style="width:10%">
                <input id="Radio12"  name="R3phz" type="radio" value="2" />2分</td>
            <td  style="width:10%">
                <input id="Radio13" name="R3phz" type="radio" value="3" />3分</td>
            <td  style="width:10%">
                <input id="Radio14"  name="R3phz" type="radio" value="4" />4分</td>
            <td  style="width:10%">
                <input id="Radio15"  name="R3phz" type="radio" value="5" />5分</td>
            
        </tr>
        <tr>
            <td style="width:5%">4</td>
            <td style="width:40%">
                你闷闷不乐、情绪低沉吗？ *</td>
         <td style="width:10%">
                <input id="Radio16"  name="R4phz" type="radio" value="1" />1分</td>
            <td  style="width:10%">
                <input id="Radio17"  name="R4phz" type="radio" value="2" />2分</td>
            <td  style="width:10%">
                <input id="Radio18"  name="R4phz" type="radio" value="3" />3分</td>
            <td  style="width:10%">
                <input id="Radio19"  name="R4phz" type="radio" value="4" />4分</td>
            <td  style="width:10%">
                <input id="Radio20"  name="R4phz" type="radio" value="5" />5分</td>
            
            
        </tr>
        <tr>
            <td style="width:5%">5</td>
            <td style="width:40%">
                你比一般人耐受不了寒冷吗？* </td>
         <td style="width:10%">
                <input id="Radio21"  name="R5phz" type="radio" value="1" />1分</td>
            <td  style="width:10%">
                <input id="Radio22"  name="R5phz" type="radio" value="2" />2分</td>
            <td  style="width:10%">
                <input id="Radio23"  name="R5phz" type="radio" value="3" />3分</td>
            <td  style="width:10%">
                <input id="Radio24"  name="R5phz" type="radio" value="4" />4分</td>
            <td  style="width:10%">
                <input id="Radio25"  name="R5phz" type="radio" value="5" />5分</td>
            
            
        </tr>
        <tr>
            <td style="width:5%">6</td>
            <td style="width:40%">
                你能适应外界自然和社会环境的变化吗？</td>
           <td style="width:10%">
                <input id="Radio26"  name="R6phz" type="radio" value="1" />1分</td>
            <td  style="width:10%">
                <input id="Radio27"  name="R6phz" type="radio" value="2" />2分</td>
            <td  style="width:10%">
                <input id="Radio28"  name="R6phz" type="radio" value="3" />3分</td>
            <td  style="width:10%">
                <input id="Radio29"  name="R6phz" type="radio" value="4" />4分</td>
            <td  style="width:10%">
                <input id="Radio30"  name="R6phz" type="radio" value="5" />5分</td>
        </tr>
        <tr>
            <td style="width:5%">7</td>
            <td style="width:40%">
                你容易失眠吗？ *</td>
            <td style="width:10%">
                <input id="Radio31"  name="R7phz" type="radio" value="1" />1分</td>
            <td  style="width:10%">
                <input id="Radio32"  name="R7phz" type="radio" value="2" />2分</td>
            <td  style="width:10%">
                <input id="Radio33"  name="R7phz" type="radio" value="3" />3分</td>
            <td  style="width:10%">
                <input id="Radio34"  name="R7phz" type="radio" value="4" />4分</td>
            <td  style="width:10%">
                <input id="Radio35"  name="R7phz" type="radio" value="5" />5分</td>
        </tr>
        <tr>
            <td style="width:5%">8</td>
            <td style="width:40%">
                你容易忘事吗? * </td>
          <td style="width:10%">
                <input id="Radio36" name="R8phz" type="radio" value="1" />1分</td>
            <td  style="width:10%">
                <input id="Radio37" name="R8phz" type="radio" value="2" />2分</td>
            <td  style="width:10%">
                <input id="Radio38" name="R8phz" type="radio" value="3" />3分</td>
            <td  style="width:10%">
                <input id="Radio39" name="R8phz" type="radio" value="4" />4分</td>
            <td  style="width:10%">
                <input id="Radio40" name="R8phz" type="radio" value="5" />5分</td>
        </tr>
        <tr>
            <td colspan="7" class="showtext" ><span id="phz"></span></td>
        </tr>
        </table>
        <br/>
        选中的值总和: <span id="spanSum"></span>

Answer 3

<script type="text/javascript">
function Check(){
var str = 0;
$("input[name^=rdo][checked]").each(function(i,obj){
str+=obj.value;
});
alert(str);
}
</script>
这样可以获取所有单选按钮被选中的值，原后循环进行累计，最后打印一下总和。就可以实现啦。