blast-analytics-marketing/bam-filtering

A growing list of angular filters that are dynamic enough to support nested Json data structures

BAM Filters

• A growing list of angular filters that are dynamic enough to support nested Json data structures.
• Compatible with Angular v1.2.2+

Getting Started

1. Currently you will need to download the zip from GitHub, and drop it into your project where desired.

2. Include bam-filtering.js (or bam-filtering.min.js) in your index.html, after including Angular itself.

3. Add 'bam.filtering' to your main module's list of dependencies.

Basic Usage

• You are able to access nested attributes by passing an of keys into the filter like so:

    #json: 
    [{"Key1": {"Key2": {"Key3": 1}}}, {"Key1": {"Key2": {"Key3": 2}}}]
  
    <div ng-repeat="item in items | bamGreaterThan: ['Key1', 'Key1', 'Key3']: 1">
    </div>
  
    returned value: 
    {"Key1": {"Key2": {"Key3": 2}}}
  

• If a json object does not contain the requested key, then it is filtered out, like so:

    #json: 
    # Notice the second object does not contain Key3
    [{"Key1": {"Key2": {"Key3": 1}}}, {"Key1": {"Key2": {}}}]
  
    <div ng-repeat="item in items | bamGreaterThan: ['Key1', 'Key1', 'Key3']: 0">
    </div>
  
    returned value: 
    {"Key1": {"Key2": {"Key3": 1}}}
  

• If you do not want to filter my nested keys, pass in an empty array:

    #data: 
    [1, 2, 3]
  
    <div ng-repeat="item in items | bamGreaterThan: []: 0">
    </div>
  
    returned value: 
    [1, 2, 3]
  

Filters

Numberic Filters:

• Filters by a number value, supports interger or floats.
  • bamGreaterThan
  • bamLessThan

Word Counting filters:

• Filter by the number of words in a string (seperated at a space). Filters by an integer.
  • bamWordCountGreaterThan
  • bamWordCountLessThan

About

• Pull request, additions, and issues are welcome.
• Released under M.I.T.
• Brought to you by Blast Analytics and Marketing Blast A.M.