uncheck all radiobutton of second group when first group's radio button clicked

Question

3.00/5 (1 vote)

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Hello,

I have a web form which contains two radio button groups.

The first group contains two radio button for category eg:-open and reserved.

The second group contains sc,st,obc,etc radiobutton.

The condition is if I click on open radio button second groups radiobutton should get unchecked.

How can I do this?

Please help.

Posted 24-Nov-11 23:05pm

yogesh89

Updated 24-Nov-11 23:56pm

Dalek Dave

v2

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3 solutions

Solution 2

What you describe is just an indication of wrong UI design. Even for a final user it could be counter-intuitive. Perhaps you did not define groups correctly or should use some different UI design idea.

—SA

Posted 24-Nov-11 23:39pm

Sergey Alexandrovich Kryukov

Solution 1

if (RadioButtonList1.Items[0].Selected == true || RadioButtonList1.Items[1].Selected == true)
{
while(i >= RadioButtonList2.Items.Count)
RadioButtonList2.Items[i].Selected = false;
i++;
}
if (RadioButtonList2.Items[0].Selected == true || RadioButtonList2.Items[1].Selected == true)
{
while(i >= RadioButtonList1.Items.Count)
RadioButtonList1.Items[i].Selected = false;
i++;
}

Try the above code. The logic is there, just explore it.

Please mark this as correct if it fixed your problem.

Best regards,
Eduard

Posted 24-Nov-11 23:11pm

Eduard Lu

v2

Comments

Dalek Dave 25-Nov-11 5:56am

Good Answer.

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yogesh89 · Accepted Answer · 2011-11-25T00:14:00

my solution

HTML

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

<html>
<head>
  <title>Untitled</title>
<script type="text/Javascript">
// Enforce Yes/No fields in eval form
function uncheck_yesno(obj)
{
  if (!obj)
  {
    alert(obj + ' does not exist');
    return false;
  }
  
  for (var i=0; i < obj.length; i++)
  obj[i].checked = false;
}

function check_yesno(obj)
{
  if (!obj)
  {
    alert(obj + ' does not exist');
    return false;
  }
  
  for (var i=0; i < obj.length; i++)
  {
    if (obj[i].value==1)
    {
      obj[i].checked = true;
    }
  }
}
</script>
</head>
<body>

<form action="" name="eval_form" method="POST">
<table border="0" width="100%" cellspacing="2" cellpadding="3">
  <tr class="table-head" align="center">
    <td></td>
    <td></td>
    <td>1</td>
    <td>2</td>
    <td>3</td>
    <td>4</td>
    <td>5</td>
    <td>6</td>
    <td>7</td>
    <td>8</td>
    <td>9</td>
    <td>10</td>
  </tr>
  <tbody class="table-body">
  <tr class="alt1" align="center">
    <td>Lack of Exercise</td>
    <td>
      Yes: <input type="radio" name="lack_exercise" value="1"  önclick="check_yesno(document.eval_form.lack_exercise_r)">
      No: <input type="radio" name="lack_exercise" value="0" checked="yes"  önclick="uncheck_yesno(document.eval_form.lack_exercise_r)">
    </td>
    <td><input type="radio" name="lack_exercise_r" value="1"  önclick="alert(this.name)"></td>
    <td><input type="radio" name="lack_exercise_r" value="2"></td>
    <td><input type="radio" name="lack_exercise_r" value="3"></td>
    <td><input type="radio" name="lack_exercise_r" value="4"></td>
    <td><input type="radio" name="lack_exercise_r" value="5"></td>
    <td><input type="radio" name="lack_exercise_r" value="6"></td>
    <td><input type="radio" name="lack_exercise_r" value="7"></td>
    <td><input type="radio" name="lack_exercise_r" value="8"></td>
    <td><input type="radio" name="lack_exercise_r" value="9"></td>
    <td><input type="radio" name="lack_exercise_r" value="10"></td>
    
  </tr>
</tbody></table>
</form>


</body>
</html>