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$options = 'John';
?><formid="swimdata"method="POST"action="save.php"><inputtype="radio"style="font-size: 16px;font-weight: bolder"name="gender"class ="gender"value="boys">BOYS
<inputtype="radio"style="font-size: 16px;font-weight: bolder"name="gender"class ="gender"value="girls">GIRLS
<tableid="meetTable"style="width:auto"><tr><th>EVENT:</th><th>NAME:</th><th>LANE:</th><th>TIME:</th><th>PLACE:</th><th>SCORE 1:</th><th>SCORE 2:</th><th>PLACE:</th><th>TIME:</th><th>LANE:</th><th>NAME:</th></tr></table><selectid ="s1"name="swimopt"class="so"value=""><?phpfor($i=0;$i<10;$i++){
echo'<option value="user '.$i.'" >user '.$i.'</option>';
}
?></select><inputtype="submit"name="formSubmit"value="Submit" /><inputtype="hidden"name="action1"value="addSwimmer"id="action1"></form>CopySolution 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();
CopyNow if you $_POST it you will get the swimmer id
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