我需要这方面的帮助我不知道这里是否有错，因为评论没有显示，我提交评论，我在数据库中看到它，但不幸的是它没有显示。
popuptweets.php
<?php
include '../init.php';
if (isset($_POST['showpopup']) && !empty($_POST['showpopup'])) {
$tweetID = $_POST['showpopup'];
$user_id = $_SESSION['user_id'];
$tweet = $getFromT->getPopupTweet($tweetID);
$user = $getFromU->userData($user_id);
$likes = $getFromT->likes($user_id, $tweetID);
$retweet = $getFromT->checkRetweet($tweetID, $user_id);
$comments = $getFromT->comments($tweetID);
?>
<div class="tweet-show-popup-wrap">
<input type="checkbox" id="tweet-show-popup-wrap">
<div class="wrap4">
<label for="tweet-show-popup-wrap">
<div class="tweet-show-popup-box-cut">
<i class="fa fa-times" aria-hidden="true"></i>
</div>
</label>
<div class="tweet-show-popup-box">
<div class="tweet-show-popup-inner">
<div class="tweet-show-popup-head">
<div class="tweet-show-popup-head-left">
<div class="tweet-show-popup-img">
<img src="<?php echo BASE_URL.$tweet->profileImage;?>"/>
</div>
<div class="tweet-show-popup-name">
<div class="t-s-p-n">
<a href="<?php echo BASE_URL.$tweet->username;?>">
<?php echo $tweet->screenName;?>
</a>
</div>
<div class="t-s-p-n-b">
<a href="<?php echo BASE_URL.$tweet->username;?>">
@<?php echo $tweet->username;?>
</a>
</div>
</div>
</div>
<div class="tweet-show-popup-head-right">
<button class="f-btn"><i class="fa fa-user-plus"></i> Follow </button>
</div>
</div>
<div class="tweet-show-popup-tweet-wrap">
<div class="tweet-show-popup-tweet">
<?php echo $getFromT->getTweetLinks($tweet->status);?>
</div>
<div class="tweet-show-popup-tweet-ifram">
<?php if(!empty($tweet->tweetImage)){?>
<img src="<?php echo BASE_URL.$tweet->tweetImage;?>"/>
<?php }?>
</div>
</div>
<div class="tweet-show-popup-footer-wrap">
<div class="tweet-show-popup-retweet-like">
<div class="tweet-show-popup-retweet-left">
<div class="tweet-retweet-count-wrap">
<div class="tweet-retweet-count-head">
RETWEET
</div>
<div class="tweet-retweet-count-body">
<?php echo $tweet->retweetCount;?>
</div>
</div>
<div class="tweet-like-count-wrap">
<div class="tweet-like-count-head">
LIKES
</div>
<div class="tweet-like-count-body">
<?php echo $tweet->likesCount;?>
</div>
</div>
</div>
<div class="tweet-show-popup-retweet-right">
</div>
</div>
<div class="tweet-show-popup-time">
<span><?php echo $tweet->postedOn;?></span>
</div>
<div class="tweet-show-popup-footer-menu">
<ul>
<?php if($getFromU->loggedIn() === true){
echo '<li><i class="fa fa-share" aria-hidden="true"></i></a></button></li>
<li>'.(($tweet->tweetID === $retweet['retweetID']) ? '<button class="retweeted" data-tweet="'.$tweet->tweetID.'" data-user="'.$tweet->tweetBy.'"><a href="#"><i class="fa fa-retweet" aria-hidden="true"></i><span class="retweetsCount">'.$tweet->retweetCount.'</span></button>' : '<button class="retweet" data-tweet="'.$tweet->tweetID.'" data-user="'.$tweet->tweetBy.'"><a href="#"><i class="fa fa-retweet" aria-hidden="true"></i><span class="retweetsCount">'.(($tweet->retweetCount > 0) ? $tweet->retweetCount : '').'</span></button>').'</li>
<li>'.(($likes['likeOn'] === $tweet->tweetID) ? '<button class="unlike-btn" data-tweet="'.$tweet->tweetID.'" data-user="'.$tweet->tweetBy.'"><i class="fa fa-heart-o" aria-hidden="true"></i><span class="likesCounter">'.$tweet->likesCount.'</span></button>' : '<button class="like-btn" data-tweet="'.$tweet->tweetID.'" data-user="'.$tweet->tweetBy.'"><i class="fa fa-heart" aria-hidden="true"></i><span class="likesCounter">'.(($tweet->likesCount > 0) ? $tweet->likesCount : '').'</span></button>').'</li>
<li>
<a href="#" class="more"><i class="fa fa-ellipsis-h" aria-hidden="true"></i></a>
<ul>
<li><label class="deleteTweet">Delete Tweet</label></li>
</ul>
</li>';
}else{
?>
<li><button type="buttton"><i class="fa fa-share" aria-hidden="true"></i></button></li>
<li><button type="button"><i class="fa fa-retweet" aria-hidden="true"></i><span class="retweetsCount">RETWEET-COUNT</span></button></li>
<li><button type="button"><i class="fa fa-heart" aria-hidden="true"></i><span class="likesCount">LIKES-COUNT</span></button></button></li>
<?php }?>
</ul>
</div>
</div>
</div><!--tweet-show-popup-inner end-->
<?php if($getFromU->loggedIn() === true){?>
<div class="tweet-show-popup-footer-input-wrap">
<div class="tweet-show-popup-footer-input-inner">
<div class="tweet-show-popup-footer-input-left">
<img src="<?php echo BASE_URL.$user->profileImage?>"/>
</div>
<div class="tweet-show-popup-footer-input-right">
<input id="commentField" type="text" data-tweet="<?php echo $tweet->tweetID;?>" name="comment" placeholder="Reply to @<?php echo $tweet->username;?>">
</div>
</div>
<div class="tweet-footer">
<div class="t-fo-left">
<ul>
<li>
<label for="t-show-file"><i class="fa fa-camera" aria-hidden="true"></i></label>
<input type="file" id="t-show-file">
</li>
<li class="error-li">
</li>
</ul>
</div>
<div class="t-fo-right">
<span id="count">140</span>
<input type="submit" id="postComment" value="Tweet">
<script type="text/javascript" src="<?php echo BASE_URL;?>assets/js/comment.js"></script>
</div>
</div>
</div><!--tweet-show-popup-footer-input-wrap end-->
<?php }?>
<div class="tweet-show-popup-comment-wrap">
<div id="comments">
<?php
foreach ((array)$comments as $comment) {
echo '<div class="tweet-show-popup-comment-box">
<div class="tweet-show-popup-comment-inner">
<div class="tweet-show-popup-comment-head">
<div class="tweet-show-popup-comment-head-left">
<div class="tweet-show-popup-comment-img">
<img src="'.BASE_URL.$comment->profileImage.'">
</div>
</div>
<div class="tweet-show-popup-comment-head-right">
<div class="tweet-show-popup-comment-name-box">
<div class="tweet-show-popup-comment-name-box-name">
<a href="'.BASE_URL.$comment->username.'">'.$comment->screenName.'</a>
</div>
<div class="tweet-show-popup-comment-name-box-tname">
<a href="'.BASE_URL.$comment->username.'">@'.$comment->username.' - '.$comment->commentAt.'</a>
</div>
</div>
<div class="tweet-show-popup-comment-right-tweet">
<p><a href="'.BASE_URL.$tweet->username.'">@'.$tweet->username.'</a> '.$comment->comment.'</p>
</div>
<div class="tweet-show-popup-footer-menu">
<ul>
<li><button><i class="fa fa-share" aria-hidden="true"></i></button></li>
<li><a href="#"><i class="fa fa-heart-o" aria-hidden="true"></i></a></li>
<li>
<a href="#" class="more"><i class="fa fa-ellipsis-h" aria-hidden="true"></i></a>
<ul>
<li><label class="deleteTweet">Delete Tweet</label></li>
</ul>
</li>
</ul>
</div>
</div>
</div>
</div>
<!--TWEET SHOW POPUP COMMENT inner END-->
</div>
';
}
?>
</div>
</div>
<!--tweet-show-popup-box ends-->
</div>
</div>
<?php
}
?>
comment.js
$(function () {
$(document).on('click', '#postComment', function(){
var comment = $('#commentField').val();
var tweet_id = $('#commentField').data('tweet');
if(comment !=""){
$.post('http://localhost/twitter/core/ajax/comment.php', {comment:comment,tweet_id:tweet_id}, function(data){
$('#comments').html(data);
$('#commentField').val("");
});
}
})
});
commnet.php
<?php
include '../init.php';
if (isset($_POST['comment']) && !empty($_POST['comment'])) {
$comment = $getFromU->checkInput($_POST['comment']);
$user_id = $_SESSION['user_id'];
$tweetID = $_POST['tweet_id'];
if (!empty($comment)) {
$getFromU->create('comments',array('comment' => $comment, 'commentOn' => $tweetID, 'commentBy' => $user_id, 'commentAt' => date('Y-m-d H:i:s')));
$comments = $getFromT->comments($tweetID);
$tweet = $getFromT->getPopupTweet($tweetID);
foreach ((array)$comments as $comment) {
echo '<div class="tweet-show-popup-comment-box">
<div class="tweet-show-popup-comment-inner">
<div class="tweet-show-popup-comment-head">
<div class="tweet-show-popup-comment-head-left">
<div class="tweet-show-popup-comment-img">
<img src="'.BASE_URL.$comment->profileImage.'">
</div>
</div>
<div class="tweet-show-popup-comment-head-right">
<div class="tweet-show-popup-comment-name-box">
<div class="tweet-show-popup-comment-name-box-name">
<a href="'.BASE_URL.$comment->username.'">'.$comment->screenName.'</a>
</div>
<div class="tweet-show-popup-comment-name-box-tname">
<a href="'.BASE_URL.$comment->username.'">@'.$comment->username.' - '.$comment->commentAt.'</a>
</div>
</div>
<div class="tweet-show-popup-comment-right-tweet">
<p><a href="'.BASE_URL.$tweet->username.'">@'.$tweet->username.'</a> '.$comment->comment.'</p>
</div>
<div class="tweet-show-popup-footer-menu">
<ul>
<li><button><i class="fa fa-share" aria-hidden="true"></i></button></li>
<li><a href="#"><i class="fa fa-heart-o" aria-hidden="true"></i></a></li>
<li>
<a href="#" class="more"><i class="fa fa-ellipsis-h" aria-hidden="true"></i></a>
<ul>
<li><label class="deleteTweet">Delete Tweet</label></li>
</ul>
</li>
</ul>
</div>
</div>
</div>
</div>
<!--TWEET SHOW POPUP COMMENT inner END-->
</div>
';
}
}
}
?>
这些都是我用过的代码，所以如何解决问题？
答案 0 :(得分：0)
正如我们调查的那样，问题是缺少返回