how can i update current object in parse.com with javascript?
17,805
Solution 1
I found the solution, incase someone needs it later
here it is:
var GameScore = Parse.Object.extend("Driver");
var query = new Parse.Query(GameScore);
query.equalTo("DriverID", "9");
query.first({
success: function(object) {
object.set("DName", "aaaa");
object.save();
},
error: function(error) {
alert("Error: " + error.code + " " + error.message);
}
});
Solution 2
The difference between the question and your answer may not be obvious at first- So for everyone who has happened here- Use query.first instead of query.find.
query.find() //don't use this if you are going to try and update an object
returns an array of objects, an array which has no method "set" or "save".
query.first() //use this instead
returns a single backbone style object which has those methods available.
Solution 3
If someone got msg "{"code":101,"error":"object not found for update"}", check the class permission and ACL of Object to enrure it's allowed to read and write
Comments
-
AzabAF almost 2 years
I want to update object i already have in parse.com with javascript; what i did is i retirevied the object first with query but i dont know how to update it.
here is the code i use, whats wrong on it?
var GameScore = Parse.Object.extend("Driver"); var query = new Parse.Query(GameScore); query.equalTo("DriverID", "9"); query.find({ success: function(results) { alert("Successfully retrieved " + results.length + "DName"); results.set("DName", "aaaa"); results.save(); }, error: function(error) { alert("Error: " + error.code + " " + error.message); } });
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Hairgami_Master almost 11 yearsThe difference between the question and your answer may not be obvious at first- So for everyone who has happened here- Use query.first instead of query.find. Find returns an array of objects, and the array has no method "set" or "save". First returns a single backbone style object which has those methods available.
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gauti over 9 yearshow can i do both save or update in one function. Set is for only update the rows. If row is not exist how to save inside the find function
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ManoharSingh over 9 yearsI'm able to retrive my values using objectId , but on success i try to set a new value , but always i get "{"code":101,"error":"object not found for update"}" error , please help me . Thanks In advance :)