Angular JS splice items from the Response based on two parameters

Question

This is my JSON response . I am able to splice out elements from controller side using something like this . Now comes a situation where my employees can have same employee id but different Type . So i would like to remove itesm from the response by comparing both Id & type. For example I need to remove the emplooyee with Id ABC and type D only . How can i splice them out how can i proceed

var searchresponse = [{
    "items": [{
        "employeeId": "ABC",
        "type": "D",
        "alive": "Yes"

    }, {
        "employeeId": "ABC",
        "type": "P",
        "alive": "Yes"

    }, {
        "employeeId": "NPK",
        "type": "D",
        "alive": "Yes"

    }, {
        "employeeId": "PKN",
        "type": "A",
        "alive": "Yes"
    }],
    "more": false
}];

var data1 = ["ABC"];
var data2 = ["D"] //- how to splice ABC also comparing the D 
var items = searchresponse[0].items;
for (var i = items.length - 1; i >= 0; i--) {
    if (data1.indexOf(items[i].employeeId) != -1) {
        items.splice(i, 1);
    }
}

"items": [{ "employeeId": "ABC", "type": "D", "alive": "Yes" }] do you need a reponse like this ? — jitender
– jitender, Commented Dec 23, 2016 at 15:29
I have an Response like that .. I need to splice out that particular id ABC from the Search response — Praveen
– Praveen, Commented Dec 23, 2016 at 15:32
Can you simply iterate over the response? stackoverflow.com/questions/31868918/… Do a foreach and check the values — Display Name is missing
– Display Name is missing, Commented Dec 23, 2016 at 15:43

MMhunter · Accepted Answer · 2016-12-23 15:45:59Z

1

If i understand u right.. will it be ok to just extend the if clause?

if (data1.indexOf(items[i].employeeId) != -1 && data2.indexOf(items[i].type) != -1)

answered Dec 23, 2016 at 15:45

MMhunter

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1 Comment

Praveen Over a year ago

I should have tried this before posting it :) it worked !!

jitender · Accepted Answer · 2016-12-23 15:57:38Z

1

Using array.prototype.filter method

 var filterd =searchresponse[0].items.filter(function (item) {
 return item.employeeId == "ABC"&& item.type== "D"
})

You may Also use underscore.js simple javascript library in your case

var filterd=_.where(searchresponse[0].items, {employeeId: "ABC", type: "D"});

will give you

 [{
    "employeeId": "ABC",
    "type": "D",
    "alive": "Yes"

}]

Check this working fiddle

edited Dec 23, 2016 at 15:57

answered Dec 23, 2016 at 15:47

jitender

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