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Hello again, everyone.

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All right, so we got event binding down, so in this lesson, I want to talk about the key up event.

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So now I'm creating an input file in the HTML5.

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And here, I'll use the key up event, so we will listen according to the movements coming from the

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keyboard.

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So I'm pairing it with a method.

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And now let's prepare our method.

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So when we want to do this in method, let's say the user enters the information on the form page and

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wants to save this information by pressing enter.

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So here we can examine the user hitting the enter key as an event.

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So there is a key code parameter that we can use for this.

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Now the key code parameter from the curve event in the method is equal to 13.

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The user press the anarky.

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Well, I can examine.

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So this 13 for Eteocles here.

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A different code will be used for different key.

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And we can check these codes from Crom!

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So now if we look at the browser, I can enter the value from here and when I press enter, as you can

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see, the event has been triggered.

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So we can now listen when we hit the inner button.

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Now we'll listen for every key entered on the keyboard and the event is triggered when this energy is

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pressed.

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So we can customize this situation a little more if you want.

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So in other words, we can only follow the enter key without following all the keys.

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It's also come in here and right that enter.

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And we won't need to send the parameter.

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Now, we don't even need to do a check within the method because we already do that check in the beginning,

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right?

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Now, when we try this situation in the browser.

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When we enter the information and press center, we see the console.

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So, my friends, as you can see, we checked the progress of the anarchy and then we printed a console

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string value.

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So now let's examine how to console the value that we wrote here.

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Now, here, I'll use event as parameter again, and in this method, I want to print this event value

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instead of constant value and console.

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So over this I write event that target, that value.

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And here I used the event target attribute and called the value in it.

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So here I've used the event target attribute and called the value in it so that when I press enter,

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I see what value I entered.

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All right, my friends, that is the key feature.

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We also talked about how to follow the letters used in the keyboard via input.

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All right, so see in the next lesson.