mongoose array not work when i use update function

Asked Jul 28 '16 at 08:25

Active Jul 28 '16 at 08:27

Viewed 11 times

Data:

{
    name : "a",
    regists:[
       {
           name : "1",
           isCancel: false
       },
       {
           name : "2",
           isCancel: false
       }
  ]
}

Operation:

model.update({
    'name':'a',
    'regists.isCancel' : false
},{
    $set :{
        'regists.$.isCancel' :true
    }
})

It's working when I run it the first time, but nothing changes when I run it afterwards.

edited Jul 28 '16 at 08:27

chridam

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asked Jul 28 '16 at 08:25

Guan Jarvin

set multi to true if you want to update multiple documents based on the condition. Here is the syntax for update db.collection.update( , , { upsert: , multi: , writeConcern: } ); Hope it helps – Abdul Hamid Jul 28 '16 at 08:34
model.update({ 'name':'a', 'regists':{ $elemMatch :{ isCancel : false, } } },{ $set :{ 'regists.$.isCancel' :true } }) – Guan Jarvin Jul 28 '16 at 08:41

mongoose array not work when i use update function

0 Answers0