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具有促销 eVar 和产品特定事件的产品变量

以下是一个具有促销 eVar 和产品特定事件的产品变量示例。
//create a context data dictionary 
NSMutableDictionary *contextData = [NSMutableDictionary dictionary]; 
// add products, a purchase id, a purchase context data key, and any other data you want to collect. 
// Note the special syntax for products 
[contextData setObject:@"event1" forKey:@"&&events"]; 
[contextData setObject:@";Running Shoes;1;69.95;event1=5.5;eVar1=Merchandising,;Running Socks;10;29.99" forKey:@"&&products"]; 
[contextData setObject:@"1234567890" forKey:@"m.purchaseid"]; 
[contextData setObject:@"1" forKey:@"m.purchase"]; 
// send the tracking call - use either a trackAction or TrackState call. 
// trackAction example: 
[ADBMobile trackAction:@"purchase" data:contextData]; 
// trackState example: 
[ADBMobile trackState:@"Order Confirmation" data:contextData];

如果通过使用 &&products 变量触发产品特定事件,则还必须在 &&events 变量中设置该事件。如果未设置该事件,则会在处理期间将其过滤掉。