Javascript按多维对象/数组中的值查找和删除

Question

What I basically need is to find item in multidimensional array and delete only it. The problem is that there are more then one same object keys in this.

array example (copied from console):

gameDetails.betsArray = [{
    '1.02': {
        userDetails: {
            socketID: '/#32EZlk6tW03tNgnOAAAA',
            userID: 1
        },
        trigger: 110,
        parseD: 1.02
    }
}, {
    '1.02': {
        userDetails: {
            socketID: '/#32EZlk6tW03tNgnOAAAA',
            userID: 5
        },
        trigger: 881,
        parseD: 1.02
    }
}]

how array is being made

gameDetails.betsArray[validator.toFloat(betDetails.breakAt)] = {
    userDetails: {
        socketID: socketID,
        userID: connectedUsers[socketID].id
    },
    betAmount: validator.toInt(betDetails.amount),
    breakAt: validator.toFloat(betDetails.breakAt)
};

and I want to find object by key which is 1.02 and object.userDetails.userID = 5

what I have tried and it didn't worked for me:

gameDetails.betsArray.map(function (details, key) {
    if (details.userDetails.userID == connectedUsers[socketID].id &&
        details.trigger == validator.toFloat(betDetails.trigger)) {
        delete gameDetails.betsArray[key];
    }
});

how is it possible to make? In the final step I want to remove data from the array of found object.

Answer 1

Attempt of a solution with a valid data structure and Array#filter

 [ { "1.02": { "userDetails": { "socketID": "/#32EZlk6tW03tNgnOAAAA", "userID": 1 }, "trigger": 110, "parseD": 1.02 } }, { "1.02": { "userDetails": { "socketID": "/#32EZlk6tW03tNgnOAAAA", "userID": 5 }, "trigger": 881, "parseD": 1.02 } } ] 

 var data = [{ '1.02': { userDetails: { socketID: '/#32EZlk6tW03tNgnOAAAA', userID: 1 }, trigger: 110, parseD: 1.02 } }, { '1.02': { userDetails: { socketID: '/#32EZlk6tW03tNgnOAAAA', userID: 5 }, trigger: 881, parseD: 1.02 } }]; data = data.filter(function (a) { return !a['1.02'] || a['1.02'].userDetails.userID !== 5; }); console.log(data); 

Answer 2

First you need to change your data structure to valid javascript data for example array of objects like this and then you can use filter()

 var obj = [{ '1.02': { userDetails: { socketID: '/#32EZlk6tW03tNgnOAAAA', userID: 1 }, trigger: 110, parseD: 1.02 } }, { '1.02': { userDetails: { socketID: '/#32EZlk6tW03tNgnOAAAA', userID: 5 }, trigger: 881, parseD: 1.02 } }] var result = obj.filter(function(e) { if (e['1.02'] && e['1.02'].userDetails.userID == 5) return e; }); console.log(result)