Hi,
I do have a form in which I am controlling some fields to make them enable or disable with radio button. If I make select field disabled, there is undefined index error. If make readonly, select options are selectable.
Any help is appreciated.
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>JS Bin</title>
</meta></meta></head>
<style>
body, html {
margin: 2%;
padding: 0;
height: 50%;
align: center;
}
</style>
<body>
<td height="24" width="550px" align="left" valign="middle">
<span class="f1"> TC Type <span class="star"><span class="star">*</span></span></span>
<input type="radio" name="radSize" id="tc_type" value="false" checked="checked" />
<label for="tc_type">Generic Test</label>
<input type="radio">
name="radSize"
id="tc_type"
value="true" onclick="handleClick(this);" />
<label for="tc_type">Project Test</label>
<p>
<tr>
<td height="24" width="50" align="left">
valign="middle">
<span class="f1"> Multiphase <span class="star">*</span></span>
</td>
<td align="left" valign="middle" nowrap="nowrap">
<select id="multiphase">
disabled="disabled"
onchange="onChangeFunction();">
<option value="" selected="selected"></option>
<option value="Yes">Yes</option>
<option value="No">No</option>
</select>
</td>
</tr>
<p>
<tr>
<td width="126" height="24" align="left">
valign="middle">
<span class="f1">Project ID <span class="star">*</span></span>
</td>
<td width="126" height="24" align="left">
valign="middle">
<input type="text">
name="project_id" id="project_id" size="19"
value="" readonly="readonly">
</input></td>
</tr>
<p>
<tr>
<td class="f1"> Text<span class="star">*</span> </td>
<td>
<textarea id="textInputField3">
name="textInputField3"
style="resize:vertical; text-align:top; "
rows="5"
cols="52"
readonly="readonly"></textarea>
</td>
</tr>
</p></p></p></input></td></body>
</html>
<script type="text/javascript">
function handleClick(myRadio) {
if (myRadio.value == "true") {
document.getElementById("multiphase").disabled = false;
}
else {
document.getElementById("multiphase").disabled = true;
}
}
</script>
$host='localhost';
$username='root';
$password='fpWGaew43DxZUA8z';
$db_name='webtp';
$tbl_name='textdata';
if(isset($_POST['key']))
{
$variable=$_POST['key'];
}
else
{
$variable=NULL;
}
$tc_type=$_POST['tc_type'];
$project_id=$_POST['project_id'];
$multiphase=$_POST['multiphase'];
$textInputField3=$_POST['textInputField3'];
mysql_connect ('localhost', 'root', 'fpWGaew43DxZUA8z') or die ("cannot add test case");
mysql_select_db ('webtp');
$query="INSERT INTO textdata(tc_type, project_id, multiphase, textInputField3)VALUES ('$tc_type', '$project_id', '$multiphase', '$textInputField3')";
mysql_query($query) or die ('Error while adding test case');
echo "Test case added successfully.";
?>
What I have tried:
Tried with readonly tag for select but it is selectable. If used disabled , there is undefined index error.
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