I am trying to pass a value from drop down menu that was generated from a table and selected by user. Ideally this value should go to next page where it will be used to select data from different table. This is what I have. But I can't figure out how to pick up this value on the other end through "$_POST[???] ? ANy help is appreciated. Thank you
<?php require_once('Connections/results.php'); ?>
<form action="results2.php" method="post">
<?php
function dropdown($competitionid, $competitionname, $meets, $strOrderField, $strNameOrdinal, $strMethod="asc") {
echo "<select name=\"$strNameOrdinal\">\n";
echo "<option value=\"NULL\">Select one</option>\n";
$strQuery = "SELECT * FROM meets ORDER BY date DESC";
$rsrcResult = mysql_query($strQuery);
while($arrayRow = mysql_fetch_assoc($rsrcResult)) {
$strA = $arrayRow["competitionid"];
$strB = $arrayRow["competitionname"];
$strC = $arrayRow["date"];
echo "<option value=\"$strA\">$strB $strC</option>\n";
}
echo "</select>";
}
?>
<p>Meets:<br />
<?php dropdown(competition_id, location_name, location, location_name, location_name1);
?>
<p><input type="submit" /></p>
</form>
<select name="dropdown">
<option value="$1">$1</option>
<option value="$2">$2</option>
<option value="$3">$3</option>
</select>
i'm not sure but maybe its this just give it a try
$_POST['dropdown'];
在您的示例中,post变量的名称为$strNameOrdinal
的值,而该post变量的值为$strA
(或NULL
)。
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.