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Change Selected Radio Button Value dynamically!


khalidorama

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HI,

can anyone of you tell me what is wrong with my code?. I tried it in my hosting server, but nothing happens when i click the button. However, when i store the file in my computer and then run it in my browser it works!. so why , in your opinion, it does not work from the hosting server?.

 

<html>
<head>
<script language="javascript" type="text/javascript">
function button() {
document.form.group[2].checked = true;
}
</script>
</head>
<body>
<form name="form">
<table border=2>
<tr>
    <td align=left>
<INPUT	TYPE="radio" NAME="group" VALUE="Title" onclick="inform(document.form.group[0].value);">
<font size="4">				 Ansewer One</font>
    </td>
</tr>
<tr>
    <td align=left>
<INPUT	TYPE="radio" NAME="group" VALUE="Description" onclick="inform(document.form.group[1].value);">
<font size="4">				 Answer two</font>
    </td>
</tr>
<tr>
    <td align=left>
<INPUT	TYPE="radio" NAME="group" VALUE="URL" onclick="inform(document.form.group[2].value);">
<font size="4">				Answer three</font>
  </tr>

<tr>
    <td align=left>
<INPUT	TYPE="radio" NAME="group" VALUE="URL2" onclick="inform(document.form.group[3].value);">
<font size="4">				Answer four</font>
</tr>
</table>
<input type="button" name="but" value="click to change" onclick="button();">
</form>
</body>
</html>

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First, that's impossible.

Second, you have some very scary looking code there -- for example, you should be calling inform(this.value)... not hard-coding the order!

Third, your button function should at least take the form object (with this.form)...

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