在这里有点恼火，尝试了很多东西，但没有任何效果。我想为我的 Magic the Gathering 粉丝网站最终项目制作一个表格，您可以在其中选择复选框以使用字母或根本不填充数据库中的列。<!Doctype html><html><head></head><body> <?php if (!empty($_POST)) { //connect to the database $mysqli = new mysqli('localhost', 'root', '', 'magic'); //check the connection if ($mysqli->connect_error) { die('Connect Error: ' . $mysqli->connect_errno . ': ' . $mysqli->connect_error); } //insert the data $sql = "INSERT INTO decks ( DeckName, Author, CardList ) VALUES ( '{$mysqli->real_escape_string($_POST['DeckName'])}', '{$mysqli->real_escape_string($_POST['Author'])}', '{$mysqli->real_escape_string($_POST['CardList'])}' )"; $insert = $mysqli->query($sql); //insert the checkbox data if (isset($_POST['Red'])) { $sql = "INSERT INTO decks ( Red ) VALUES ( '{$mysqli->real_escape_string('R')}' ) "; } else { $sql = "INSERT INTO decks ( Red ) VALUES (' ')"; } //response from the database if ($insert) { echo "Success!"; } else { die("Error, please try again!"); } //kill the connection $mysqli->close(); } ?> <form method="post" action=""> <input name="DeckName" type="text"> <br> <br> <input name="Author" type="text"> <br> <br>如果复选框被选中，我希望它在列中放置一个 R，如果没有，则什么都不做。没有任何东西进入专栏。
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慕哥6287543
TA贡献1831条经验 获得超10个赞
In HTML
<label> Language</label>
<input type="checkbox" name="lan[]" value="eng">English
<input type="checkbox" name="lan[]" value="tam">Tamil
<input type="checkbox" name="lan[]" value="tel">Telugu
<input type="checkbox" name="lan[]" value="hin">Hindi
In php
$lan=$_POST["lan"];
$slan=implode[","$lan];
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