How do I use filter on an object?

• 0
  I want to do an inaccurate search on an object and get back the keys of the objects that are being verified.
  

  var word = $(this).val() // == 'val'
  
  var my_obj =	{
  		'1':{'text':'val-1'},
  		'2':{'text':'val-2'},
  		'3':{'text':'val-3'}
  	};
  
  
  const m = my_obj.filter(function (e) {
  		if (e.text.indexOf(word) != -1 ){
  		  return key;
  		}
  });
  console.log(m);

  
  How can I do this?
  I cannot change the object itself.

  JavaScript Anonymous, Aug 24, 2020

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3 Answers
• 0
  this property only exists in the prototype of arrays, there is an option for you
  
  

  Object.values(my_obj).filter( e => e.text.indexOf(word) != -1)

  
  
  the output is an array with the required objects

  Anonymous

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• 0
  No, this is an array method. Convert your object to an array [... Object.values ​​(my_obj)]

  Anonymous

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• 0
  Object.keys (my_obj) .filter ((el, id) = & gt; my_obj [el] .text === 'val-2')

  Anonymous

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