文本区域未读取键入到框中的任何输入。最初，我使用 PHP 来检查文本区域是否为空，并且在那里收到错误。所以我删除了该检查，以查看是否是 php 导致了问题，并将 required="required" 属性添加到 textarea 标签中，即使它又回来了Please fill out this field.我不太确定我的代码哪里出了问题，我以前让它工作，然后突然它停止工作， 我完全不知道为什么。我还查看了有关文本区域未提交的其他各种帖子，并确保我正在用名称而不是 ID 检查帖子;并确保文本区域提交到与提交按钮相同的表单。我也尝试过它，但没有在文本区域标签上指定表单。
网页代码：
<form action="" method="post" id="CreateTopicForm">
<input type="hidden" name="create-topic" />
<span class="secondary radius label"><strong>Title</strong></span>
<input type="text" name="title" id="title" />
<span class="secondary radius label"><strong>Message</strong></span>
<textarea name="content" id="content" required="required" form="CreateTopicForm"></textarea>
<?php if($_SESSION['user']['account_type'] >= 3): ?>
<span class="secondary radius label"><strong>Sticky Topic</strong></span>
<input type="checkbox" name="sticky" /><br />
<?php endif ?>
<input type="submit" value="Post Topic" class="topic-post" />
</form>
PHP代码：
/* Retrieve necessary variables */
$fid = $_GET['fid'];
/* Get Forum Information */
$query = "SELECT * FROM bkg_forums where forum_id = :id";
$query_params = array(
':id' => $fid
);
try {
$stmt = $db->prepare($query);
$result = $stmt->execute($query_params);
} catch(PDOException $e) {
$error[] = $pdoerror;
}
$forum = $stmt->fetchAll();
/* Begin the database upload */
if(!empty($_POST)){ /* Plan to change to if($_REQUEST['submit']) */
/* Check if data was actually submitted */
$db->beginTransaction();
/* DO SOME ERROR CHECKING. MAKE SURE FIELDS ARE NOT EMPTY. */
if(empty($_POST['title'])){
$error[] = "Sorry! You must enter a title!";
}
/* Previously had a check if $_POST['content'] */
/* GENERATE SOME VARIABLES NEEDED TO INSERT INTO TABLES. ACCOUNT_TYPE IS TEMPORARY*/
if($_SESSION['user']['account_type'] == 0) {
$account_type = "Normal";
$color = "white";
} elseif($_SESSION['user']['account_type'] == 1) {
$account_type = "Donator";
$color = "#F4FA58";
} elseif($_SESSION['user']['account_type'] == 2) {
$account_type = "Moderator";
$color = "#2EFE2E";
} elseif($_SESSION['user']['account_type'] == 3) {
$account_type = "Community Manager";
$color = "#0000FF";
} elseif($_SESSION['user']['account_type'] == 4) {
$account_type = "Administrator";
$color = "#DF0101";
}
if(isset($_POST['sticky'])){
$sticky = 1;
} else {
$sticky = 0;
}
if(!isset($error)){
/* INSERT INTO TOPICS TABLE */
$query = "INSERT INTO bkg_topics (
forum_id,
icon_id,
topic_approved,
topic_title,
topic_text,
topic_poster_id,
topic_poster,
topic_poster_color,
topic_post_time,
topic_status,
topic_type
) VALUES (
:forumid,
:iconid,
:topicapproved,
:topictitle,
:topictext,
:topicposter_id,
:topicposter,
:topicposter_color,
:topicpost_time,
:topicstatus,
:topictype
)";
$query_params = array(
':forumid' => $fid,
':iconid' => 1,
':topicapproved' => 1,
':topictitle' => $_POST['title'],
':topictext' => $_POST['content'],
':topicposter_id' => $_SESSION['user']['id'],
':topicposter' => $_SESSION['user']['displayname'],
':topicposter_color' => $color,
':topicpost_time' => time(),
':topicstatus' => 0,
':topictype' => $sticky
);
$stmt = $db->prepare($query);
$result = $stmt->execute($query_params);
$lastid = $db->lastInsertId();
/* Retrieve the last id of a topic, used to generate some links. */
/* UPDATE FORUM TABLE */
$query = "UPDATE bkg_forums SET
`forum_last_post_id` = :lastpostid,
`forum_last_post_topic_id` = :lastposttopicid,
`forum_last_post_title` = :lastposttitle,
`forum_last_poster_id` = :lastposterid,
`forum_last_post_time` = :lastposttime,
`forum_last_poster_name` = :lastpostername,
`forum_last_poster_color` = :lastpostercolor
WHERE `forum_id` = :forumid
";
$query_params = array(
':lastpostid' => null,
':lastposttopicid' => $lastid,
':lastposttitle' => $_POST['title'],
':lastposterid' => $_SESSION['user']['id'],
':lastposttime' => time(),
':lastpostername' => $_SESSION['user']['displayname'],
':lastpostercolor' => $color,
':forumid' => $fid
);
$stmt = $db->prepare($query);
$result = $stmt->execute($query_params);
if($fid == 13){
$query = "INSERT INTO updates (
title,
content,
`date`,
`user`,
`topic_id`
) VALUES (
:title,
:content,
:date_posted,
:user_posted,
:topic_id
)";
$query_params = array(
':title' => $_POST['title'],
':content' => $_POST['content'],
':date_posted' => time(),
':user_posted' => $_SESSION['user']['displayname'],
':topic_id' => $lastid
);
$stmt = $db->prepare($query);
$result = $stmt->execute($query_params);
}
try {
$db->commit();
$post_ok = 1;
} catch(PDOException $e) {
$erroradmin[] = $e->getMessage();
$db->rollback();
}
if(isset($post_ok)): ?>
<script>
location.href = "http://www.boundlessknights.com?viewtopic&fid=<?php echo $fid; ?>&tid=<?php echo $lastid; ?>";
</script>
<?php else: ?>
<?php $error[] = "Your topic did not post."; ?>
<?php endif; ?>
<?php
}
}
?>
我看过的问题：
表单帖子未读取任何值
无法通过 post 方法获取文本区域的值
文本区域未使用表单发布
文本区域在 PHP 帖子中返回空值
TinyMCE不会始终保持底层textarea同步。 通常，当您发布表单时，TinyMCE会在发布表单之前更新textarea，但该过程似乎被必需的属性停止。 您可以使用以下 API 调用来强制 TinyMCE 更新文本区域：
tinymce.triggerSave();
这将强制TinyMCE在调用时更新textarea。您可以：
- 在表单的提交事件中执行此操作
-
在TinyMCE init中执行此操作：
tinymce.init({ selector: "textarea", setup: function (editor) { editor.on('change', function () { tinymce.triggerSave(); }); } });
您的页面正在使用TinyMCE编辑器。它在控制台中给出以下错误：An invalid form control with name='content' is not focusable.修复它将解决您的问题。
嗯，您是否尝试从文本区域中删除此"表单"属性？
<textarea name="content" id="content" required></textarea>
告诉我们当您尝试时它会做什么。
更改此内容
<textarea name="content" id="content" required="required" form="CreateTopicForm"></textarea>
对此
<textarea name="content" id="content" required="required" ></textarea>
您可能无法发布任何内容，因为您尚未指定表单的action属性。
<form action="" method="post" id="CreateTopicForm">
将其设置为php文件的名称(具有文件的正确路径(，它应该有效。
注意：要确保 $_POST 数组包含表单提交的值，请执行var_dump($_POST)。