您好我将变量传递给另一个页面,但我得到Undefined index: titles in C:\xampp\htdocs\studentportal\edit2.php on line 6
错误有人可以帮我吗?我不知道为什么会出错。
这是模态
中的表单 <form method="POST" enctype="multipart/form-data" action ="edit2.php">
<div class="form-group">
<label for="title">News Title</label>
<input type="text" name="titles" class="form-control title" id="title" placeholder="News Title" value="<?php echo $row['news_title']; ?>">
</div>
<div class="form-group">
<label for="date">Date</label>
<input type="text" name="dates" class="form-control date" id="date" placeholder="Date" value="<?php echo $row['news_date']; ?>"s>
</div>
<div class="form-group">
<label for="content">News Content</label>
<textarea class="form-control content" name="contents" rows="5" id="content"><?php echo $row['news_content']; ?></textarea>
</div>
<img id="blah" src="<?php echo $row['news_image']; ?>" width="200px" height="140px"/>
<input id="image" name="image" class="fileupload" type="file" accept="image/*"/>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
<a class='btn btn-info left-margin' href="edit2.php?newsid=<?php echo $row['news_id'];?>">Yes</a>
</form>
这是edit2.php
<?php
include_once('connection.php');
$newsid = $_GET['newsid'];
echo $_POST['titles'];
?>
答案 0 :(得分:2)
您<a>
元素未提交POST请求,而是提交GET请求。因此,$_POST
将为空。
尝试使用此代替<a>
元素:
<button type="submit" class='btn btn-info left-margin'>Yes</button>
并将表单操作更改为edit2.php?newsid=<?=$row['news_id']?>