Package Exports

complex-json

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Readme

Welcome to complex-json 👋

Access the deep objects inside an object with ease.

Install

npm install complex-json -save

Usage

var complexJson = require('complex-json');

GET:

returns value
var json = {
        "a": {
            "b": "value"
            }
        }
var key = 'b';
var res = complexJson.get(json, key)

var json = {
    "a": {
        "b": {
            "c": {
                "d": [
                    {
                        "e": {
                            "f": "value"
                        },
                        "e1": [
                            {
                                "f": "value"
                            }
                        ]
                    }]
            }
        }
    }
}

note:parentObj is non-mandatory, if key has same name is other object parentObj
var keys = "f";
var parentObj = "e";
var res = complexJson.get(json, keys, parentObj);

SET

var json = {
   "a": {
       "b": "value"
   }
}

var key = 'b';
var valueToReplace = 'newValue';
var res = complexJson.set(json, key, valueToReplace);

var json = {
   "a": {
       "b": {
           "c": {
               "d": [
                   {
                       "e": {
                           "f": "value"
                       },
                       "e1": [
                           {
                               "f1": "value"
                           }
                       ]
                   }]
           }
       }
   }
}

// set single value
note: parentObj is non-mandatory, if key has same name is other object

var keys = "f";
var valueToReplace = "sucess"
var parentObj = "e";

var res = complexJson.set(json, keys, valueToReplace, parentObj);

// set multiple value at a time
// array length of keys, valueToReplace, parentObj should be same
// all the params are mandatory incase of setting multiple values at a time

var keys = ["f", "f1"];
var valueToReplace = ["new f value", "new f1 value"]
var parentObj = ["e", "e1"];
var res = complexJson.set(json, keys, valueToReplace, parentObj);

DELETE

returns modified JSON

var json = {
   "a": {
       "b": "value",
       "c": "value",
   }
}

var key = 'b';
var res = complexJson.del(json, key);

var json = {
   "a": {
       "b": {
           "c": {
               "d": [
                   {
                       "e": {
                           "f": "value",
                           "g": "value"
                       },
                       "e1": [
                           {
                               "f1": "value"
                           }
                       ]
                   }]
           }
       }
   }
}

// del single value
note:parentObj is non-mandatory, if key has same name is other object parentObj
var keys = "f";
var parentObj = "e";
var res = complexJson.del(json, keys, parentObj);

HAS

returns boolean

var json = {
   "a": {
       "b": "value"
   }
}

var key = 'b';
var res = complexJson.has(json, key);

var json = {
   "a": {
       "b": {
           "c": {
               "d": [
                   {
                       "e": {
                           "f": "value"
                       },
                       "e1": [
                           {
                               "f1": "value"
                           }
                       ]
                   }]
           }
       }
   }
}

note: parentObj is non-mandatory, if key has same name is other object
var keys = "f";
var parentObj = "e";
var res = complexJson.has(json, keys, parentObj);

GETPATH

returns path array 

var json = {
   "a": {
       "b": "value"
   }
}

var key = 'b';
var res = complexJson.getPath(json, key);

var json = {
   "a": {
       "b": {
           "c": {
               "d": [
                   {
                       "e": {
                           "f": "value"
                       },
                       "e1": [
                           {
                               "f": "value"
                           }
                       ]
                   }]
           }
       }
   }
}

note: parentObj is non-mandatory, if key has same name is other object parentObj
var keys = "f";
var parentObj = "e1";
var res = complexJson.getPath(json, keys, parentObj);

Author

👤 vignesh

Twitter: @vigneshkv23
Github: @vigneshkv23
LinkedIn: @vigneshkv23

🤝 Contributing

Contributions, issues and feature requests are welcome!
Feel free to check issues page.

Show your support

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