Answer by Anees Hameed for Mongoose, update values in array of objects
There is a mongoose way for doing it. const itemId = 2; const query = { item._id: itemId }; Person.findOne(query).then(doc => { item = doc.items.id(itemId ); item["name"] = "new name"; item["value"]...
View ArticleAnswer by Gopal Sharma for Mongoose, update values in array of objects
There is one thing to remember, when you are searching the object in array on the basis of more than one condition then use $elemMatch Person.update( { _id: 5, grades: { $elemMatch: { grade: { $lte: 90...
View ArticleAnswer by Chaitanya Adesara for Mongoose, update values in array of objects
update( {_id: 1, 'items.id': 2}, {'$set': {'items.$[]': update}}, {new: true}) Here is the doc about $[].
View ArticleAnswer by Vilintritenmert for Mongoose, update values in array of objects
In mongoose we can update, like simple array user.updateInfoByIndex(0,"test") User.methods.updateInfoByIndex = function(index, info) ={ this.arrayField[index]=info this.save() }
View ArticleAnswer by Howard for Mongoose, update values in array of objects
model.update({"_id": 1, "items.id": "2"}, {$set: {"items.$.name": "yourValue","items.$.value": "yourvalue"}}) Mongodb document
View ArticleAnswer by KARTHIKEYAN.A for Mongoose, update values in array of objects
In Mongoose, we can update array value using $set inside dot(.) notation to specific value in following way db.collection.update({"_id": args._id, "viewData._id": widgetId}, {$set:...
View ArticleAnswer by Shaun for Mongoose, update values in array of objects
For each document, the update operator $set can set multiple values, so rather than replacing the entire object in the items array, you can set the name and value fields of the object individually....
View ArticleAnswer by JohnnyHK for Mongoose, update values in array of objects
You're close; you should use dot notation in your use of the $ update operator to do that: Person.update({'items.id': 2}, {'$set': { 'items.$.name': 'updated item2', 'items.$.value': 'two updated' }},...
View ArticleMongoose, update values in array of objects
Is there a way to update values in an object? { _id: 1, name: 'John Smith', items: [{ id: 1, name: 'item 1', value: 'one' },{ id: 2, name: 'item 2', value: 'two' }] } Lets say I want to update the...
View ArticleAnswer by Pedro JR for Mongoose, update values in array of objects
Having tried other solutions which worked fine, but the pitfall of their answers is that only fields already existing would update adding upsert to it would do nothing, so I came up with this....
View ArticleAnswer by Jakub A Suplicki for Mongoose, update values in array of objects
Below is an example of how to update the value in the array of objects more dynamically.Person.findOneAndUpdate({_id: id}, { "$set": {[`items.$[outer].${propertyName}`]: value} },{ "arrayFilters": [{...
View ArticleAnswer by Taban Cosmos for Mongoose, update values in array of objects
I had similar issues. Here is the cleanest way to do it. const personQuery = { _id: 1 } const itemID = 2; Person.findOne(personQuery).then(item => { const audioIndex = item.items.map(item =>...
View ArticleAnswer by samehanwar for Mongoose, update values in array of objects
cleaner solution using findOneAndUpdate await Person.findOneAndUpdate( { _id: id, 'items.id': 2 }, { $set: {'items.$.name': 'updated item2', 'items.$.value': 'two updated', } }, );
View ArticleAnswer by heavy-matill for Mongoose, update values in array of objects
I needed to update an array element with dynamic key-value pairs.By mapping the update object to new keys containing the $ update operator, I am no longer bound to know the updated keys of the array...
View ArticleAnswer by Cuado for Mongoose, update values in array of objects
Found this solution using dot-object and it helped me.import dot from "dot-object";const user = await User.findByIdAndUpdate(id, { ...dot.dot(req.body) });
View ArticleAnswer by bho0t for Mongoose, update values in array of objects
person.updateMany( { "items.id": id }, { $set: {"items.$.name": name,"items.$.value": value, }, }, { new: true }) .then((update) => {res.send(update)}). catch((err)=>{res.send(err)})
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