How i can read custom field from object (wordpress)

2 comments

1. Used $.each

   $.each(response.post.custom_fields, function( index, value ) {
                console.log( index + ": " + value );
   });
   

   $(document).ready(function(){
   			var response={
         "status": "ok",
         "post": {
           "id": 25,
           "type": "post",
           "slug": "price-list",
           "url": "http://example.com/2016/02/10/post-title/",
           "status": "publish",
           "title": "title",
           "title_plain": "title",
           "content": "",
           "excerpt": "",
           "date": "2016-02-10 12:23:40",
           "modified": "2016-06-01 06:27:39",
           "categories": [],
           "tags": [],
           "author": {
             "id": 1,
             "slug": "slug",
             "name": "name",
             "first_name": "first name",
             "last_name": "last name",
             "nickname": "nickname",
             "url": "",
             "description": "descp"
           },
           "comments": [],
           "attachments": [],
           "comment_count": 0,
           "comment_status": "open",
           "custom_fields": {
             "Regular 95": [
               "34200:1"
             ],
             "Super 98": [
               "34900:0"
             ],
             "Gasoil": [
               "26100:-1"
             ],
             "Diesel": [
               "26200:1"
             ],
             "Kerosene": [
               "20100:-1"
             ],
             "Fuel / Ton": [
               "773.30:0"
             ]
           }
         },
         "previous_url": "http://example.com/2016/02/10/post-title/",
         "next_url": "http://example.com/2016/02/10/post-title/"
       };
   		
   		$.each(response.post.custom_fields, function( index, value ) {
   		 console.log( index + ": " + value );
   		});
   });

   <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>

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2. From w3c doc, diferents ways to accessing JavaScript Properties:

   objectName.property          // person.age
   objectName["property"]       // person["age"]
   objectName[expression]       // x = "age"; person[x]
   

   The expression must evaluate to a property name.

   You can use chaining with nested objects

   objectName.internalObject.property
   

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