Javascript 单选按钮值计算。第四种选择不会求和
伙计们 我有一个计算单选按钮中定义的值的脚本。出于某种原因，我无法理解为什么脚本会跳过一个组。似乎被跳过的组（被跳过的意思是所选值不会被添加）与每个组中使用的单选按钮数量相关 这件事我一直很紧张Javascript 单选按钮值计算。第四种选择不会求和,javascript,sum,Javascript,Sum,伙计们 我有一个计算单选按钮中定义的值的脚本。出于某种原因，我无法理解为什么脚本会跳过一个组。似乎被跳过的组（被跳过的意思是所选值不会被添加）与每个组中使用的单选按钮数量相关 这件事我一直很紧张 <html xmlns="http://www.w3.org/1999/xhtml"> <head> <script type="text/javascript"> function setRadios() { function sumRadios(){ var to
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<script type="text/javascript">
function setRadios()
{
function sumRadios(){
var total = 0, i = 0, oForm = this.form, e, len, j, c;
while(e=oForm.elements[i++]){
//This is probably the issue - Maybe it would be easier to manually define the names verses detecting them incrementally.
if(e.name.match(/^m4j-\d/)){
c=document.getElementsByName(e.name);
for(j=0;j<c.length;j++){
c[j].checked?total+=Number(c[j].value):null;
i++;
}
}
}
// Defines the field that totals the selections
oForm.elements['m4j-65'].value = total.toFixed(0);
}
// Must define form name "m4jFrom"
var i = 0, input, inputs = document.getElementById('m4jForm').getElementsByTagName('input');
while (input = inputs.item(i++))
// This executes the sum onclick
if (input.name.match(/^m4j-\d/))
input.onclick = sumRadios;
}
onload = setRadios;
</script>
<style type="text/css"></style>
</head>
<body>
<form id="m4jForm" name="m4jForm" method="post" enctype="multipart/form-data" action="">
<table border="0" align="left" cellpadding="11" cellspacing="11" class="m4j_form_table">
<tbody>
<tr id="m4je-57" >
<td colspan="2" align="left" valign="top"><table border="1" style="width: 100%;" >
<tbody>
<tr>
<td align="left" valign="top"><input class="m4jRadio" type="radio" id="m4j-57-0" name="m4j-57" value="1" >
</input> 1 </td>
</tr>
<tr>
<td align="left" valign="top"><input class="m4jRadio" type="radio" id="m4j-57-1" name="m4j-57" value="2" >
</input>
2 </td>
</tr>
</tbody>
</table></td>
</tr>
<tr id="m4je-61" >
<td colspan="2" align="left" valign="top"><table border="1" style="width: 100%;" >
<tbody>
<tr>
<td align="left" valign="top"><input class="m4jRadio" type="radio" id="m4j-61-0" name="m4j-62" value="1" >
</input>
1 </td>
</tr>
<tr>
<td align="left" valign="top"><input class="m4jRadio" type="radio" id="m4j-61-1" name="m4j-62" value="2" >
</input>
2 </td>
</tr>
</tbody>
</table></td>
</tr>
<tr id="m4je-62" >
<td colspan="2" align="left" valign="top"><table border="3" style="width: 100%;" >
<tbody>
<tr>
<td align="left" valign="top"><input class="m4jRadio" type="radio" id="m4j-62-0" name="m4j-63" value="1" >
</input>
1 No Calculation </td>
</tr>
<tr>
<td align="left" valign="top"><input class="m4jRadio" type="radio" id="m4j-62-1" name="m4j-63" value="2" >
</input>
2 if you remove this table the non calculation will move to the radios below</td>
</tr>
</tbody>
</table></td>
</tr>
<tr id="m4je-63" >
<td colspan="2" align="left" valign="top"><table border="1" style="width: 100%;" >
<tbody>
<tr>
<td align="left" valign="top"><div class="m4jSelectItem m4jSelectItemVertical">
<input class="m4jRadio" type="radio" id="m4j-63-0" name="m4j-64" value="1" >
</input>
1 </div></td>
</tr>
<tr>
<td align="left" valign="top"><div class="m4jSelectItem m4jSelectItemVertical">
<input class="m4jRadio" type="radio" id="m4j-63-1" name="m4j-64" value="2" >
</input>
2 </div></td>
</tr>
</tbody>
</table>
</div>
</div></td>
</tr>
<tr id="m4je-65" >
<td width="300" align="left" valign="top" >Total</td>
<td width="0px;" align="left" valign="top" >
<input class="m4jInputField" style="width: 100%;" id="m4j-65" name="m4j-65" type="text" size="18" maxlength="60" value= "" alt="" ></input><br>
<input type="submit" name="submit" value="send" class ="m4j_submit" >
</input>
<input id="m4jResetButton" class ="m4j_reset" type="reset" name="reset" value="reset">
</input>
</td>
</tr>
</tbody>
</table>
</form>
</body>
</html>
函数集无线电（）
{
函数sum无线电（）{
var total=0，i=0，oForm=this.form，e，len，j，c；
while（e=of形式元素[i++]{
//这可能就是问题所在——也许手动定义名称和增量检测名称会更容易。
如果（e.name.match（/^m4j-\d/）{
c=document.getElementsByName（e.name）；
对于（j=0；j我找到了解决方案。我欠董事会的信息。我希望有人能从中受益。：）
函数集无线电（）
{
var inputs=document.getElementById（'m4jForm'）.getElementsByClassName（'m4jRadio'）；
函数sum无线电（）{
var总计=0，
oForm=this.form；
对于（变量x=0；x
jsFiddle用于尝试代码？
<script type="text/javascript">
function setRadios()
{
var inputs = document.getElementById('m4jForm').getElementsByClassName('m4jRadio');
function sumRadios(){
var total = 0,
oForm = this.form;
for(var x = 0; x < inputs.length; x++){
if (inputs[x].checked) total += parseInt(inputs[x].value);
}
// Defines the field that totals the selections
oForm.elements['m4j-65'].value = total.toFixed(0);
}
for(var y = 0; y < inputs.length; y++){
inputs[y].onclick = sumRadios;
}
}
onload = setRadios;
</script>