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Parse - Saving Object against an Object and saving a Collection


Parse - Saving Object against an Object and saving a Collection

By : user2949102
Date : November 16 2020, 06:23 AM
Hope this helps You should use:
Player playerObject; game.add("players", playerObject);
code :


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Doctrine - relation vs in-object collection saving

Doctrine - relation vs in-object collection saving


By : Alex harley
Date : March 29 2020, 07:55 AM
I wish did fix the issue. Yes, it is a bad practice. And a very bad one.
I'm currently refactoring an inherited application that has a lot of serialized objects and arrays stored in columns and I want to smother the bastards — I mean the original developers.
Accessing and saving XElements in an object collection

Accessing and saving XElements in an object collection


By : user6944045
Date : March 29 2020, 07:55 AM
I wish this help you You just need to call the ToList extension method to create a list. Also, you need to create Credentials objects rather than instances of an anonymous type. For example:
code :
var xmlResults = from element in Root.Elements().Elements()
                 select new Credentials
                 {
                     Username = element.Element("Username").Value,
                     Password = element.Element("Password").Value
                 };
return xmlResults.ToList();
return Root.Elements().Elements() // TODO: Consider specifying the element name
           .Select(element => new Credentials
                   {
                     Username = element.Element("Username").Value,
                     Password = element.Element("Password").Value
                   })
           .ToList();
Saving an object on Parse

Saving an object on Parse


By : user3577877
Date : March 29 2020, 07:55 AM
it helps some times Personally I'd go for a cloud function:
code :
Parse.Cloud.define("saveStuffWithExtraParameters", function(request, response) {
    //do something with extra parameters and save object here
});
How do I go about getting an object out of a collection, updating it and saving it?

How do I go about getting an object out of a collection, updating it and saving it?


By : Tzur Almog
Date : March 29 2020, 07:55 AM
Hope this helps Sorry for the ambiguous title. In order for me to save a specific object I need to query it, which returns a collection. How do I save that collection after I've edited it?
code :
func joinGroup() {

        self.backendless.userService.getPersistentUser()
        let user = self.backendless.userService.currentUser


            let dataStore = backendless.data.of(Groups.ofClass())
         dataStore.findID(
                        "A772D4AB-BCB6-1C2E-FFE9-C436C65E3200",
                        response: { (result: AnyObject!) -> Void in
                            let foundContact = result as! Groups
                            let groupJoining = foundContact
                            groupJoining.UsersInGroup.append(user)
                            dataStore.save(
                groupJoining,
                response: { (result: AnyObject!) -> Void in
                    let savedContact = result as! Groups
                    print("Contact has been saved: \(savedContact.objectId)")

                },
                error: { (fault: Fault!) -> Void in
                    print("Server reported an error (1): \(fault)")
            })


                            print("Contact has been found: \(foundContact.objectId)")
                        },
                        error: { (fault: Fault!) -> Void in
                            print("Server reported an error (2): \(fault)")
                    })




    }
objectId in Parse is null, although there is no ParseException while saving object to Parse cloud

objectId in Parse is null, although there is no ParseException while saving object to Parse cloud


By : ferdhie
Date : March 29 2020, 07:55 AM
I wish this help you Replace getString("objectId") with getObjectId() as ParseObjects has a built-in method to retrieve the objectId
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