好的,所以我很困惑和迷失,不知道我在做什么,基本上这是我的代码:
HTML/JavaScript:
<img src="Images/Question1.png" usemap="#mainMap" id="main"/>
<map name="mainMap" id="mainMap">
<area shape="rect" coords="82,192,196,242" onclick="incorrectAnswer()" />
</map
function incorrectAnswer() {
document.getElementById("incorrectVid").style.display="block";
document.getElementById("incorrectVid").play();
document.getElementById("answer_id").value=id;
document.forms["answer_send"].submit();
}
<form id="answer_send" name="answer_send" action="answersend.php" method="POST">
<input type="hidden" id="answer_id" name="answer_id" value="10"/>
<input type="submit" value="Submit" />
</form>
PHP:
$id=$_POST['answer_id'];
echo $id
我不知道为什么这不起作用任何想法/帮助?