Count total number of object within object

Question

After print an object data.allDueDateObj on console I am getting data like

[Object { vaccineName="MMR",  dueDate="2015-09-30T18:00:00Z"}, Object { vaccineName="Influenza",  dueDate="2015-11-30T18:00:00Z"}, Object { vaccineName="Typhoid",  dueDate="2016-02-29T18:00:00Z"}, Object { vaccineName="Meningococcal ACWY",  dueDate="2016-07-31T18:00:00Z"}]

Now I am counting total how many object in data.allDueDateObj .

Can you post the actual object, instead of its console representation. From what you have, it looks like the syntax is incorrect. — Rory McCrossan
– Rory McCrossan, Commented Sep 11, 2015 at 8:08

Satpal · Accepted Answer · 2015-09-11 07:57:25Z

1

Use Array.prototype.length property

data.allDueDateObj.length

answered Sep 11, 2015 at 7:57

Satpal

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3 Comments

guradio Over a year ago

Just a question is his array a valid one?

Jai Over a year ago

@pekka yes! The posted one is the console representation. Although OP has posted key value pairs with =. That is where you doubt right.

guradio Over a year ago

I still get confused with a valid and invalid one so i had to ask @Jai thank you for clarification

Tal · Accepted Answer · 2015-09-11 08:39:33Z

0

Try this

   data.allDueDateObj.length;

answered Sep 11, 2015 at 8:39

Tal

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