我有这个 PHP 页面,它从表单中获取响应(我希望它确实如此),然后将数据输入到表中。然后,我在同一页面上回应来自表格的响应。我在表单页面上使用 ajax 发送表单值,并在 ajax 调用成功时将数据加载到 div 中。这一切都在没有刷新的情况下完成,但是没有发送任何信息,它只是刷新页面
我的 php 页面 -
<?php
$comment_name = $_POST["name"];
$comment_body = $_POST["comment"];
$film_no = $_POST["hidden"];
echo $comment_name;
echo $comment_body;
echo $film_no;
// Connects to your Database
mysql_connect("localhost", "****", "****") or die(mysql_error());
mysql_select_db("ignitet1_CheckFilm") or die(mysql_error());
$query1 = "INSERT INTO film_comments (comments_id,film_no,name,comment)
VALUES ('','$film_no', '$comment_name','$comment_body')";
$runquery1 = mysql_query($query1)or die(mysql_error());
$getComments = mysql_query("SELECT * FROM film_comments where film_no = '$film_no'")
or die(mysql_error());
while($info = mysql_fetch_array($getComments))
{
echo "<p>";
echo $info['name'];
echo ":</p>";
echo "<p>";
echo $info['comment'];
echo "</p>";
echo "<p>Comment posted on:";
echo $info['timestamp'];
echo "</p>";
echo "</div>";
?>
我的表单和 javascript 代码
<form id="ContactForm2" onsubmit="return submitForm()" >
<div> <input type="hidden" name="hidden" id="hidden" value="2">
<label for="name">Your Name</label>
<input type="text" name="name" id="name" />
<label for="body">Comment Body</label>
<textarea name="comment" id="comment" cols="20" rows="5"></textarea>
<input type="submit" id="comment" class="button" value="Submit" />
<div class="form_result"> </div>
</form> </div>
<script>
function submitForm() {
$.ajax({type:'POST', url: 'comment.php', data:$('#ContactForm2').serialize(), success: function(response) {
$('#ContactForm2').find('.form_result').html(response);
}});
}
我尝试的一切似乎都不起作用。帮助将不胜感激!:)