我想用 php 从 mysql 查询一个值,将该值分配给一个变量,在一些 JavaScript 中回显 php 变量,并将该值显示在 iframe 中。
我只是无法让它工作......
我的PHP:
<?php
$text_id = $_GET['text'];
$stmt = $dbConnection->prepare("SELECT * FROM content WHERE id=:id");
$stmt->bindParam(":id", $text_id);
$stmt->execute();
$result = $stmt->fetchAll(PDO::FETCH_ASSOC);
foreach($result as $row)
{
$text = $row['text'];
}
?>
我的 JavaScript:
(The function is called with <body onLoad="iFrameOn();">)
function iFrameOn()
{
richTextField.document.designMode = 'On';
window.frames['richTextField'].document.body.innerHTML = <?php echo json_encode($text); ?>;
}