1. TMCN tech-cafe Vol.01
「Leap in the Cloud」
LeapMotionの可能性は雲の中に
2014/4/23 初音玲

2. 資料：MSDN
http://msdn.microsoft.com/ja-jp/
library/azure/
jj554228.aspx

3. .NET(VB/C#)
http://azure.microsoft.com/en-us/
documentation/articles/
mobile-services-windows-dotnet-how-to-use-
client-library/

4. JavaScript:...
http://azure.microsoft.com/en-us/
documentation/articles/
mobile-services-html-how-to-use-client-
library/

5. 準備：VB.NET / C#
1. プロジェクトを右クリックし、[NuGet パッケージの管理] を選択
2. WindowsAzure.MobileServices パッケージを検索して追加
3. "using Microsoft.WindowsAzure.MobileServices;" を追加
4. 次のコードを追加
public static MobileServiceClient MobileService =
new MobileServiceClient( "https://leapcloud.azure-mobile.net/");

6. ユーザ登録：VB.NET/C#
public class UserItem {
public string Id { get; set; }
public string UserId { get; set; }
public string UserName { get; set; }}
private IMobileServiceTable<UserItem> userTable =App.MobileService.GetTable<UserItem>();
await userTable.InsertAsync(new UserItem {UserName = “hatsune_"});
var query = userTable.CreateQuery();
query.Parameters.Add("UserName","hatsune_");
var response = await query.ToListAsync();

7. じゃんけん:VB.NET/C#

8. 準備：JS
1. HTML部分へ追加
<script
src="http://ajax.aspnetcdn.com/ajax/mobileservices/MobileSe
rvices.Web-1.1.3.min.js"></script>
2. JavaScriptコードに追加
var client = new
WindowsAzure.MobileServiceClient( "https://leapcloud.azure-
mobile.net/");

9. ユーザ登録:JS
var item = { UserName: “hatsune_” };
client.getTable(“UserItem").insert(item);
userItemTable = client.getTable(‘UserItem');
var query = userItemTable.where({UserName: “hatsune_”});
query.read().then(function(userItems){
var listItems = $.map(userItems, function(item) {
item.UserId
});
};

10. 参考:UserItem-insert.js
function insert(item, user, request) {
var userDeviceTable = tables.getTable('UserItem');
userDeviceTable.where({
UserName: item.UserName
}).read({
success: function(results) {
if (results.length > 0) {
console.log('User %s is duplicate.', item.UserId);
request.respond(statusCodes.BAD_REQUEST, 'ユーザ名が重複しています。');
} else {
request.execute();
}
}
});
}

11. 参考:UserItem-read.js
function read(query, user, request) {
var param = request.parameters.UserName;
if (param) {
var sql = "SELECT Id,Id AS UserId,UserName “
+ “FROM [LeapCloud].UserItem WHERE UserName = ?";
mssql.query(sql, param,
{
success: function (results) {
request.respond(statusCodes.OK, results);
}
});
} else {
request.respond(statusCodes.BAD_REQUEST, 'ユーザ名が登録されていません。');
}
}