提交两次表格
我有 PHP 代码，它为每个列表项创建一个带有单选按钮的列表。
$result = mysql_query("SELECT * FROM attitudes WHERE x_axis = '$famID'",$db);
$rowcheck = mysql_num_rows($result);
while ($row_user = mysql_fetch_assoc($result))
foreach ($row_user as $col=>$val) {
if ($col != $famID && $col != 'x_axis') {
list($famname) = mysql_fetch_row(mysql_query("SELECT familyname FROM families WHERE families_ID='$col'",$db));
echo "col $col famname $famname is val $val.";
echo "<input type = \"radio\" name = \"whichfam\" value = \"$col\" />";
echo "</br>";
}
}
然后我在底部有一个提交按钮（以及整个内容的表单标签），
我想要两个可能的提交。此代码旨在让玩家提高或降低数值。他们单击单选按钮之一，然后选择“升高”或“降低”。然后它应该发布到后端并执行代码以提高或降低该值。我知道如何在 jquery 中执行此操作，但我不知道如何在 PHP 中拥有两个 SUBMIT 按钮。
我该怎么做？
（具体来说，如何让两个提交按钮都起作用，后端代码应该比较简单，$_POST什么的）
I have PHP code which creates a list with radio buttons for each list item.
$result = mysql_query("SELECT * FROM attitudes WHERE x_axis = '$famID'",$db);
$rowcheck = mysql_num_rows($result);
while ($row_user = mysql_fetch_assoc($result))
foreach ($row_user as $col=>$val) {
if ($col != $famID && $col != 'x_axis') {
list($famname) = mysql_fetch_row(mysql_query("SELECT familyname FROM families WHERE families_ID='$col'",$db));
echo "col $col famname $famname is val $val.";
echo "<input type = \"radio\" name = \"whichfam\" value = \"$col\" />";
echo "</br>";
}
}
Then I have a submit button at the bottom (and form tags for the whole thing)
I want to have two possible submissions. This code is intended to let the player raise or lower a value. They click on one of the radio buttons, and then select "Raise", or "Lower". It should then post to a backend and execute code to either raise or lower that value. I know how to do this in jquery, but I don't know how to have two SUBMIT buttons in PHP.
How can I do this?
(Specifically, how do I make two submission buttons work, the backend code should be relatively simple, $_POST or whatever)
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