angular.directive.ng:change

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Description

The directive executes an expression whenever the input widget changes.

Usage

<INPUT ng:change="expression">
   ...
</INPUT>

Parameters

Example

  <div ng:init="checkboxCount=0; textCount=0"></div>
  <input type="text" name="text" ng:change="textCount = 1 + textCount">
     changeCount {{textCount}}<br/>
  <input type="checkbox" name="checkbox" ng:change="checkboxCount = 1 + checkboxCount">
     changeCount {{checkboxCount}}<br/>
   it('should check ng:change', function(){
     expect(binding('textCount')).toBe('0');
     expect(binding('checkboxCount')).toBe('0');

     using('.doc-example-live').input('text').enter('abc');
     expect(binding('textCount')).toBe('1');
     expect(binding('checkboxCount')).toBe('0');


     using('.doc-example-live').input('checkbox').check();
     expect(binding('textCount')).toBe('1');
     expect(binding('checkboxCount')).toBe('1');
   });