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Before I tell you the objective for this video, let me ask you this question.

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Let's say that I'm the owner of my company.

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And then you are the employee.

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Right.

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And then I ask you that now we have this person details here.

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I can ask you that, please.

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Go to the person's record and then just print me out the name only of the person.

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How am I going to do it?

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And this is what you call accessing object properties.

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Perfect.

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So this section is all about accessing object properties.

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And how can we do that?

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So.

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So accessing object properties simply means that pulling out the values you need from from an object.

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And that is all getting the properties you want from an object is called the accessing property names.

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So come down here.

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Nice command as accessing.

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Property objects.

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Object properties?

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Yeah.

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Object properties.

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Yes.

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Yes.

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Good.

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So we have two ways of doing this.

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So let me bring this one here.

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Let me comment out.

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And now let me bring it up, because this is a new concept.

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Okay.

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So how can we access properties of an object the same way?

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We have two ways.

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One is using the dot notation.

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Using the dot.

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Notation.

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Yes.

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So here we go.

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I would say, okay, get the name of the person.

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So here we go.

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So I take the person object which represents the who of my object here.

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Then I'll make use of dots and see that I have my property indicates that the the symbols here is different

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from this one.

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You see that this tells you that there's a property on my object.

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And if you read here, it says, what is property?

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And then the variable name is what is married.

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The first one and the value is a boolean.

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Okay, we see if I move my mouse on the edge, you can see that I have a property and it's a number.

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If you see my cursor here.

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Yes.

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You see that?

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If I open it, I have the more details about that, then that is how it is.

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So let me see.

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I won't have the person's name, so I'll type name and now I get a name so I can assign the variable.

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The result a variable called person.

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Let me say a person name.

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P name is equal to that.

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So if I insert that log the person name which is P name, person, name.

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You see, I have John.

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Perfect.

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So how can we access person h using the dot notation?

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So the same way make use of the H.

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So let me say bring this one here.

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Down here.

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Let's say get there, get the name h of the person this h of the person so person p name p h.

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Well the name must be disclosed.

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The person name to be more precise.

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Otherwise is not descriptive.

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P name is what?

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Sorry guys.

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My naming is not good person.

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Name.

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Yeah.

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And then person.

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H like that.

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Good.

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So now if I check for person H here inside mine, I have the person h if I check for a person.

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Person.

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H h is what?

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Yeah.

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Sorry.

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H is h sorry.

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Sorry guys.

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So person H I have 30.

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Then let's also check.

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Get the person.

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Mary Stiles, let me say stutters.

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But.

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Starters like that.

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So I can also check for the person status here.

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Person status?

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Hey.

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I was.

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So it's married?

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Yeah.

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So if I check for.

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What am I doing?

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So here is a different thing.

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So let me copy this one.

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And here you're going to be the person age.

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No.

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What am I doing?

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Sorry, guys.

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So let's say it is a person status.

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Get.

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Get the person.

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For starters.

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Get the person of the.

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Get a person.

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Married.

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Starters.

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Okay.

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Sorry for that, guys.

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So we see that if I stay, for starters, I'm going to get three or four.

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So, again, person starters.

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Now it is true because here is true.

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So what about if I want to get the person?

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Hubby, get the.

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Person hobby.

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Tavis So here you're going to be person.

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Hobbies.

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Now it's here.

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As what?

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Hobbies?

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Is that so?

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If I check for person hubby's here.

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I have it.

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That is the first method using the dot notation.

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So here we have some beautiful comments here to tell you that it's a sub topic.

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The next one is copy this.

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One is using the bracket notation, using the bracket notation and it's here you go.

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So here, let's say let me bring up this one here again.

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Bring this one.

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Let me show you first before I mess up with the code here.

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So I would take my person object and then scrape brackets and here code and see that I have the property

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name as before.

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I can say h.

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Now I can assign this one to a variable called person H.

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So it comes as person.

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Each is equal because I have the variable here.

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Let me comment this one out.

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And now if I check for person h.

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Person h.

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You see, I still have theory.

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It's also a way of what?

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Accessing the properties of an object.

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So the same thing.

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We can go ahead and also get a person happy.

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So here is the person hobby.

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Let me comment this one out.

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And here I'm going to use the square bracket.

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Like this single code or double code.

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Any of this one will to be fine.

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So if I check for person hobby, I still have it.

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What is it about the bracket notation?

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The next video.

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Let's see how we can update object properties.

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Let's say that.

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This is a record you have about a user.

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And then after two months or one year, the user sees the place.

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I have changed my name, so go ahead and update my name.

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And this mostly used in application, for example, updating a user record this where all of this logic

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comes into play.

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So objects made this one happen to be able to quote update a record in our database.

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If you're familiar with MongoDB, you call it as fine by ID and update by.

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We can do it using JavaScript, using the updating logic or concept to be able to update a data in an

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object.

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So in this video, let me show you how we can update record in an object.