https://github.com/ramsunvtech/backbone.dml

This BackBone Plugin apply the Data Manipulation Language concept in BackBone model
https://github.com/ramsunvtech/backbone.dml

Last synced: over 1 year ago
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This BackBone Plugin apply the Data Manipulation Language concept in BackBone model

• Host: GitHub
• URL: https://github.com/ramsunvtech/backbone.dml
• Owner: ramsunvtech
• Created: 2014-05-01T12:51:34.000Z (about 12 years ago)
• Default Branch: master
• Last Pushed: 2015-11-22T17:34:46.000Z (over 10 years ago)
• Last Synced: 2025-01-24T06:13:05.514Z (over 1 year ago)
• Language: JavaScript
• Homepage:
• Size: 13.7 KB
• Stars: 4
• Watchers: 1
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
Backbone DML

=========

[![Build Status](https://api.travis-ci.org/ramsunvtech/backbone.dml.png)](https://travis-ci.org/ramsunvtech/backbone.dml)

This BackBone Plugin add the few Data Manipulation Language concept in BackBone model.

Imagine the following JSON object is Model data

    {

      'firstname': 'Venkatraman',

      'lastname': 'Ramamoorthy',

      'phone': {

        'mobile': '+91-9902773692',

        'landline': '+91-3404353453',

        'office': '+91-4402773345'

      },

      'addressBook': [{

        'street': '7a, Munnusamy Nagar',

        'area': 'Kolathur',

        'city': 'Chennai',

        'state': 'Tamilnadu',

        'type': 'last'

      },

      {

        'street': '36, Manika Vinayagar Koil street',

        'area': 'Permabur',

        'city': 'Chennai',

        'state': 'Tamilnadu',

        'type': 'permanent'

      },

      {

        'street': '10/1, Venkatapura 11th Main road',

        'area': 'Koramangala',

        'city': 'Bangalore',

        'state': 'Karnataka',

        'type': 'last'

      },

      {

        'street': '100/34, Third C Cross Road',

        'area': 'Koramangala',

        'city': 'Bangalore',

        'state': 'Karnataka',

        'type': 'current'

      }]

    }

    

this.model.select('firstname, lastname');


    Object {

      firstname: "Venkatraman",

      lastname: "Ramamoorthy"

    }

this.model.select('firstname as fname, lastname as lname');


    Object {

      fname: "Venkatraman",

      lname: "Ramamoorthy"

    }

this.model.select('firstname as name, addressBook[1] as permanentAddress');


    Object {

      name: "Venkatraman", 

      permanentAddress: {

        area: "Permabur",

        city: "Chennai",

        state: "Tamilnadu",

        street: "36, Manika Vinayagar Koil street",

        type: "permanent"

      }

    }

this.model.select('addressBook[type=last] as lastAddress');


    Object {

      lastAddress: [

        {

          area: "Kolathur",

          city: "Chennai",

          state: "Tamilnadu",

          street: "7a, Munnusamy Nagar",

          type: "last"

        },

        {

          area: "Koramangala",

          city: "Bangalore",

          state: "Karnataka",

          street: "10/1, Venkatapura 11th Main road",

          type: "last"

        }

      ]

    }

this.model.select('addressBook[type=last && city=Bangalore] as lastBangaloreAddress');


    Object {

      lastBangaloreAddress: {

        area: "Koramangala",

        city: "Bangalore",

        state: "Karnataka",

        street: "10/1, Venkatapura 11th Main road",

        type: "last"

      }

    }