Question 118195 in Mongodb Question posted in
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Value not saving in mongodb

const serverS = await server.findOne({ guildID: message.guild.id });
serverS.settings[1]["links"] = true;
serverS.save()

The code I use ^^^^

So when it saves the changes I check the database using MongoDB compass I don’t see the change appearing in the array object

schema if needed to resolve problem

const ServerSchema = new mongoose.Schema({
    guildID: { type: String },
    settings: {
        type: Array, default: [
            {
            //Some other stuff
            },
            {
                links: false,
            },
            {
                prefix: ",",
            }
        ]
    },
});
Tags:

2

Answers


  1. Chosen as BEST ANSWER
    0

    Found a way on how to update a part of a array using javascript and mongoose:

    For example:

    collection name
||    array name                   values
||    ||          id               ||
/    /          /               /
data.settings.set(0, {lang: "english", prefix: "!"})
data.save()

    Saved Data:

    "settings": [
   {
      "lang": "english",
      "prefix": ",",
   }
]

  2. 0

    The save() method returns a promise, so you should await the save as a following:

    const serverS = await server.findOne({ guildID: message.guild.id });
serverS.settings[1]["links"] = true;
const dataSaved = await serverS.save(); //if the save fail will throw an error 
console.log({dataSaved}) //to verify the data was saved
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