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Hello and welcome to this lecture.

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In this lecture we'll be looking at how Ajax makes a request call to the server to make a request or

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send the request to the server.

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We have to use two methods that are part of the exe email hasty TTP request project.

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The methods are open and sent.

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So this will be how you send a request so it be it will be x.

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T T P don't open and so what this does.

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In between the parenthesis here you have to specify setting parameters here.

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Prepartum if there's a first one.

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Here's a get.

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This is how you will send the information to the server Okay and then the second parameter here is see

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how chawl text that you want to send and then this parameter.

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Here you set it to true if you want the Wally to be a scene.

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Chronos.

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If you don't want it to be synchronous then you set it to false.

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But most cases people say it is true because you wanted to be a sequence you don't want the web browser

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to be held up.

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Why the request is made.

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So you want it to be a synchronous or when the request is made and the response comes back.

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It updates what he needs to behind the scene so when you see him be open method you have to specify

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the method first so there are two main methods with the open you got to get or the post so get or post.

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Post is more secure.

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So there are two methods with the open get off post and then here is see you are real or B.

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This is a website.

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This is where you specify the website you can send anything.

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So in this case I'm sending a text so you would be text oil.

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Could be a Website uriel this is where you specify it.

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And in this program if Here is where you specify if you want it to be a synchronous.

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You said that too true.

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If you don't want it to be sintra Cosequin not she said this tool force had been on this line here.

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This is how you sent it just.

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TTP don't send so few use in they get method.

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You will usually use the send to go with that.

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However if you are send in a string.

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2 December.

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Dare you be using the post.

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So if they data you're sending it has Trink you.

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This is how you send it in between the Param if you type in a drink.

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Ben you used the post method rather than to get method right.

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If you're not using this treehaven are used in the post to get method is a lot simpler and faster than

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the post metate.

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So in most cases you can use the get method.

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However if you are sending a large amount of data is best to use the pulls method because it has no

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size limit.

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So things like send use that input.

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We can contain on known characters post is more robust and secure than get.

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So if you look in out security then always use Post because it's more secured and always set his value

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to to through.

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If you want be a jar to be synchronous this must be true.

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Has set it to force then it loses it's a synchronoss Nature.

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Thank you so much for your time.

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I hope the video has been useful.

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So this is how you would make a Ajax request call to a web server.

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He is in the dot open effort.

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It contains this.

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X x Haiti t.p contains two main method which is to get the post it gets simpler but not as secure as

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post and there are signs limitations with Leopard whereas the post there's no restrictions.

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It's a lot safer as well.

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So if you are sending strings make sure you use most strings is also known as text.

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And there you can enclose the string inside the practices.

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If you are not send in a string then you don't need to put the value inside the offices.

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Okay thank you so much and take care.

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Bye for now.