Hello everybody
I would like that in a collection a field can only receive unique values. so :
BqeTypeOpe =new Mongo.Collection('bqetypeope',{idGeneration: 'MONGO',
schema:{
"opbType_nom": {type:String, index:1, unique:true}, // type d'opération
"opbType_libelle": {type:String} // libelle de l'opération
}
});
When I make an insert in the collection, this check does not work and I end up with “opbType_nom” having the same value
In Meteor I add the following packages:
session
iron:dynamic-template
maazalik:malihu-jquery-custom-scrollbar
gadicohen:headers
aldeed:collection2@3.0.0
aldeed:schema-index
mrt:jquery-easing
Can someone tell me what I missed?
Thank you for your answers
YC
https://docs.mongodb.com/manual/core/index-unique/
You’ll likely need to work on the database directly, most likely with:
Have you attached the schema to the collection?
Yes, I did that:
BqeTypeOpe =new Mongo.Collection('bqetypeope',{idGeneration: 'MONGO',
schema:{
"opbType_nom": {type:String, index:1, unique:true}, // type d'opération
"opbType_libelle": {type:String} // libelle de l'opération
}
});
and I do:
BqeTypeOpe.insert({'opbType_nom':codeOpe,'opbType_libelle':libOpe},function(error,id){
if(error){...... }
else {....}
});
Should we change something?
You’re not using the packages correctly. You have to create a collection, create a schema and then use Collection.attachSchema
to attach the schema to the collection…
const BqeTypeOpe = new Mongo.Collection('bqetypeope', { idGeneration: 'MONGO' });
const Schema = new SimpleSchema({
"opbType_nom": { type: String, index: 1, unique: true }, // type d'opération
"opbType_libelle": { type: String } // libelle de l'opération
});
BqeTypeOpe.attachSchema(Schema);
Code is king when you need help with an issue. I can’t assume your issue is caused by the same thing as @yvancoyaud
Ok, I changed and did as you told me, and now I have the following error :
ReferenceError: SimpleSchema is not defined
and yet I added the package $ meteor add aldeed:simple-shema
my file .meteor/local/packages :
session
iron:dynamic-template
maazalik:malihu-jquery-custom-scrollbar
gadicohen:headers
aldeed:collection2@3.0.0
aldeed:simple-schema
mrt:jquery-easing
Where is the problem ?
OK, I forgot, excuse …
Now everything is OK
thanks a lot for your help
YC
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