【发布时间】:2014-10-16 14:51:25
【问题描述】:
在列出项目之前,我有一个应用程序的功能来创建一个新数据,其中包含来自另一个活动的唯一 ID。唯一数据是“sid”。我使用 PHP 连接到 phpmyadmin 数据库。
<?php
// array for JSON response
$response = array();
// check for required fields
if (isset($_POST['foodName']) && isset($_POST['foodPrice']) && isset($_POST['foodType']) && isset($_POST['sid']) {
$foodName = $_POST['foodName'];
$foodPrice = $_POST['foodPrice'];
$foodType = $_POST['foodType'];
$sid = $_POST['sid'];
// include db connect class
require_once __DIR__ . '/db_connect.php';
// connecting to db
$db = new DB_CONNECT();
// mysql inserting a new row
$result = mysql_query("INSERT INTO food(foodName, foodPrice, foodType, sid) VALUES('$foodName', '$foodPrice', '$foodType', '$sid')");
// check if row inserted or not
if ($result) {
// successfully inserted into database
$response["success"] = 1;
$response["message"] = "Food successfully created.";
// echoing JSON response
echo json_encode($response);
} else {
// failed to insert row
$response["success"] = 0;
$response["message"] = "Oops! An error occurred.";
// echoing JSON response
echo json_encode($response);
}
} else {
// required field is missing
$response["success"] = 0;
$response["message"] = "Required field(s) is missing";
// echoing JSON response
echo json_encode($response);
}
?>
这是从其他活动接收数据的意图:
Intent i = getIntent();
// getting product id (sid) from intent
sid = i.getStringExtra(TAG_SID);
最后,当它被执行时,我在类中有这个:
protected String doInBackground(String... args) {
// Building Parameters
List<NameValuePair> params = new ArrayList<NameValuePair>();
params.add(new BasicNameValuePair("foodName", getFoodName));
params.add(new BasicNameValuePair("foodPrice", getFoodPrice));
params.add(new BasicNameValuePair("foodType", getFoodType));
params.add(new BasicNameValuePair("sid", sid));
是不是我在某处做错了什么?我的桌子上也有这个“sid”。
【问题讨论】:
标签: php android mysql eclipse listview