2 回答
TA贡献1806条经验 获得超5个赞
HTML 文件中的解决方案脚本
函数 showUser(str) { if (str == "") { document.getElementById("etudiant").innerHTML = ""; 返回; } if (window.XMLHttpRequest) { // IE7+, Firefox, Chrome, Opera, Safari 的代码 xmlhttp = new XMLHttpRequest(); } else { // IE6, IE5 代码 xmlhttp = new ActiveXObject("Microsoft.XMLHTTP"); } xmlhttp.onreadystatechange = function() { if (this.readyState == 4 && this.status == 200) { document.getElementById("etudiant").innerHTML = this.responseText; } } xmlhttp.open("GET", "getUsers.
SEPERATE FILE
<?php
require_once("connection.php");
$id = $_GET["q"];
$result3 = "SELECT id, name FROM users WHERE classe = :classe";
$stmt = $conn->prepare($result3);
$stmt->bindParam(":classe", $_GET['q']);
$stmt->execute();
$users = $stmt->fetchAll();
echo "<option value=\"\">Sélectionnez l'étudiant'</option>";
foreach ($users as $key => $value) {
echo "<option value='" . $value['id'] . "'>" . $value['name'] . "</option>";
}
- 2 回答
- 0 关注
- 100 浏览
添加回答
举报