通过 id 更新在猫鼬中不起作用

Question

I have a code in which i am making a new connection using mongoose and using a schema also. The connection is made properly and im also getting the attributes from the collection. After that i want to update in my collection, and that is not working.. I have following code

console.log("id : "+content._id); 
Alert.findByIdAndUpdate(content._id, {
    $set: {
        status: true
    }
}, function(error, result) {
    console.log(result);
    if (error) console.log(error);
    else {
        console.log('Alert updated');
    }
});

It shows alert updated but status remains false..

result for 1st console is 
id : 55096a5f91169c8e1673af20; 

and 2nd console is
Alert updated

Thanks and regards in advance

Answer 1

Your code looks perfect, the id looks like it's correct and your code don't return any errors, so have you checked your schema to see if it contains the "status" field?

Looks like you can create and edit new documents with a schema that is not equal on both sides, application an data layers.

More info here: https://github.com/Automattic/mongoose/issues/1060

Answer 2

Your code also looks right to me, maybe try one of the following?

Alert.findOne({_id : content._id}, function(error, alert) {
    if (error) console.log(error);
    alert.status = true;
    alert.save();
});

Or

 Alert.findOneAndUpdate({_id : content._id}, {
        $set: {
            status: true
        }
    }, function(error, result) {
        console.log(result);
        if (error) console.log(error);
        else {
            console.log('Alert updated');
        }
    });