如果我不尝试使用按钮点击,我在页面加载时正常工作。但是添加按钮单击,我无法将数据插入到我的数据库中。这是php:
if(isset($_POST['submit']))
{
$name = "Awesome Name";
$size = 5.3;
$color = "black";
$speciesName = "Tiger";
$speciesDescription = "Super Test";
$sql = "INSERT IGNORE INTO tbl_type (Name, Description) VALUES ('$speciesName', '$speciesDescription')";
$result = mysqli_query($conn, $sql) or die("Query fail: " . mysqli_error($conn));
$query = "SELECT Id FROM tbl_type WHERE Name = '$speciesName'";
if($id = $conn->query($query)){
$row = $id->fetch_assoc();
$intId = $row['Id'];
}
$sql2 = "INSERT INTO tbl_dog (Name, Size, Color, Species) VALUES ('$name', $size, '$color', $intId)";
$result2 = mysqli_query($conn, $sql2) or die("Query fail: " . mysqli_error($conn));
}
这是我的按钮:
<form action="index.php" method="post">
<input name="btnInsert" type="submit" value="Insert" />
<input name="btnUpdate" type="button" value="Update" />
</form>
我感觉我错过了一些愚蠢的东西,我只是不知道它是什么。为什么这不会插入我的数据?
答案 0 :(得分:2)
试试这个,
<form action="index.php" method="post">
<input name="submit" type="submit" value="Insert" />
<input name="submit_update" type="submit" value="Update" />
</form>