ios - How to use customize Parse query to find whereKey: doesNotContainString:? -


वर्तमान में, मेरे पास एक गेम वर्ग तालिका है जिसका नाम currentTurnPlayer । एक क्वेरी के लिए, मुझे game ऑब्जेक्ट्स प्राप्त करने में दिलचस्पी है जहां currentTurnPlayer का नाम मेरे self.currentUser के बराबर नहीं करता है .username

दूसरे शब्दों में, मैं कौन से डिफ़ॉल्ट पार्स ' जहां की: शामिल स्ट्रिंग: करता है, और केवल ऑब्जेक्ट पुनर्प्राप्त करने के लिए कुंजी में स्ट्रिंग self.currentUser.username नहीं है। मैं इसे कैसे पूरा कर सकता हूं? धन्यवाद!

मैं अपने खुद के विदग्ध के साथ PFQuery का उपयोग करने का सुझाव दूंगा। 

  NSPredicate * predicate = [NSPredicate predicateWithFormat: @ "currentTurnPlayer! =% @", Self.currentUser.username]; PFQuery * query = [PFQuery क्वेरीविथक्लैसनाम: [गेम parseClassName] predicate: predicate];

... और फिर क्वेरी को हमेशा की तरह निष्पादित करें।

पार्स सभी विदग्ध बयान का समर्थन नहीं करता है, लेकिन यह बुनियादी लोगों का समर्थन करता है, जिसमें = = और ! = ।


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