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Questions - click

addEventListener: click just one element of a bunch of elements

I'm beginner and have trouble with something in JS that might be simple to solve. I made a quiz based on a NetNinja Udemy course, and I want the submit button to be enabled just when the user clicks o...
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Joaquin Kaplan

javascript

click

addeventlistener

Votes: 0

Answers: 1

Latest Answer

In the solution below, when any of the radio buttons is clicked, the submit button is activated. let result = [false, false, false, false]; let submitButton = document.getElementById('submitButton...
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Sercan Sebetçi

Is there a way to simulate a touch on a specific position of a widget or screen?

I want to make a touch or tap somewhere on a widget without making the user explicitly touch the screen at that point. Is there any way to do so? I've checked SO answers, and some recommend using &quo...
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Neo00

android

flutter

macros

click

flutter-test

Votes: 0

Answers: 1

Latest Answer

Thanks to @pskink , the following code works the best for me/ the situation. I've been able to make the taps as wanted. Thank you very much. WidgetsBinding.instance!.handlePointerEvent(PointerDownEven...
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Neo00

Add html element (or angular component) on call of a function, in angular

I have a component, that has a button. The button is connected to a function in the .ts file. Now, I want the function to add an HTML element or maybe un-hide it on the click of the button. I basicall...
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Eshita Shukla

html

angular

typescript

button

click

Votes: 0

Answers: 3

Latest Answer

You can do this by simply adding a boolean in your component. showEl = false; and on clicking button, getinfo() { this.showEl = !this.showEl; } And in template, you can use *ngIf to show/hide the ...
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Adnan Khalid Shah

It seems click button doesnt respond and increment the number each click

Here is my code, I can't figure out what am I missing when clicking on the INCREMENT button nothing happens: let increment = document.getElementById("increment") increment.addEventListener("click"...
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user13943374

html

css

click

addeventlistener

Votes: 0

Answers: 1

Latest Answer

I noticed few problmes: You initiallize count to be 0 every time plus is called. count++ means first assign, that increment. This way, the first time you click on increment, the value will be still 0...
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Ba2sik

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