I am building a select option dynamically. I am selecting from the select option, one value. (values for list come from php How can I pass that selected value to PHP?
Solution 1:
I think I see what your problem is. You're not setting a select option.
Try this:
<?php
$options = 'John';
?>
<form id="swimdata" method="POST" action="save.php">
<input type="radio" style="font-size: 16px;font-weight: bolder" name="gender" class ="gender" value="boys">BOYS
<input type="radio" style="font-size: 16px;font-weight: bolder" name="gender" class ="gender" value="girls">GIRLS
<table id="meetTable" style="width:auto">
<tr>
<th>EVENT:</th>
<th>NAME:</th>
<th>LANE:</th>
<th>TIME:</th>
<th>PLACE:</th>
<th>SCORE 1:</th>
<th>SCORE 2:</th>
<th>PLACE:</th>
<th>TIME:</th>
<th>LANE:</th>
<th>NAME:</th>
</tr>
</table>
<select id ="s1" name="swimopt" class="so" value="">
<?php
for($i=0;$i<10;$i++){
echo '<option value="user '.$i.'" >user '.$i.'</option>';
}
?>
</select>
<input type="submit" name="formSubmit" value="Submit" />
<input type="hidden" name="action1" value="addSwimmer" id="action1">
</form>
Copy
Solution 2:
The select option must be wrapped with html tag <option> with a value attribute, which will be posted if it is selected.
According to your given code you are not generating options for a select. So try something like this:
if ($result->num_rows > 0) {
$options= '';
// output data of each row
while($row = $result->fetch_assoc()) {
$options .= "<option value=\"". $row["swimmer_id"] ."\">" . $row["first_name"]. " " . $row["last_name"]. " - " . $row["school_name"]. "</option>";
}
} else {
echo "0 results";
}
echo $options;
$conn->close();
Copy
Now if you $_POST it you will get the swimmer id
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