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在我的應用程序中,我想通過iPhone應用程序訂購電子商務電子商務產品。我輕鬆地拿到產品的名字和他們的細節,但同時對產品創建順序是在HTML頁面返回錯誤:使用iOS應用程序創建訂單以施展電子商務
<h1>
TypeError
in Spree::Api::V1::OrdersController#create
</h1>
<pre>can't convert Symbol into Integer</pre>
我要寄給POST請求爲:
NSString *str = [NSString stringWithFormat:@"http://localhost:3000/api/orders"];
NSURL *urlForBuy = [NSURL URLWithString:[str stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]];
ASIFormDataRequest *request = [ASIFormDataRequest requestWithURL:urlForBuy];
NSString *idVariant = [NSString stringWithFormat:@"order[line_items][%d][variant_id]",0];
NSString *qnty = [NSString stringWithFormat:@"order[line_items][%d][quantity]",0];
NSString *idVariantValue = @"123456";
[request setPostValue:[NSString stringWithFormat:@"%d",[idVariantValue intValue]] forKey:idVariant];
[request setPostValue:[NSString stringWithFormat:@"%d",1] forKey:qnty];
[request setPostValue:@"<my admin token>" forKey:@"token"];
[request setRequestMethod:@"POST"];
[request setDelegate:self];
[request setDidFinishSelector:@selector(buyResponse:)];
[request setDidFailSelector:@selector(buyResponse_failed:)];
[networkQueue addOperation:request];
[networkQueue go];
而且,這個網址我得到從REST api文檔的施普雷這是:http://guides.spreecommerce.com/rest.html
另一件事,我想知道什麼是在這個網址[line_items] ...另外,如果他們是除了上面的網址之外的任何教程?...在此先感謝。
感謝您的回覆...你可以請看看我的參數,因爲我認爲他們不正確..在這裏我發送兩個參數... iekey => value(「order [line_items] [0] [variant_id] => 12345「和」order [line_items] [0] [quantity] => 1「)...它們是否合併? – 2012-07-12 07:26:34
等待回覆.pls幫助 – 2012-07-12 08:59:16
您在首次發表評論後發佈了「等待回覆」*一小時*。期待另一個響應立即有點粗魯。我不是你個人的犯罪。 – 2012-07-12 23:25:24