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Questions - var

When clicking on my label, would like the url background to show instead of a bg color

var links = [{label: 'Montreal', document.body.style.backgroundImage = "url('https://unsplash.com/photos/qzgN45hseN0')|none|initial|inherit"}, {label: 'Toronto', bg: '#16a085'}...
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Anis Belabbas

javascript

image

url

selector

var

Votes: 0

Answers: 1

Latest Answer

Right idea, but you needed to populate the right styles,and add some other css to properly display the image. Also, you have a copy/paste issue :) url('https://unsplash.com/photos/qzgN45hseN0')|none|...
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fnostro

Keep getting error "Conflicting declarations: val open: ImageButton, val open: ImageButton"

I'm still in the proccess of creating my app. I'm trying to make it to where when i click the imabe button it will go to a new activity. each image button has it's on activity. code* ` override fun on...
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DCam

android-studio

kotlin

var

imagebutton

cardview

Votes: 0

Answers: 2

Latest Answer

Change: val open: ImageButton = findViewById<ImageButton>(R.id.card1) open.setOnClickListener(View.OnClickListener { val intent = Intent(this@MainActivity, TMs::class.java) startActivity...
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Mario Huizinga

Javascript grabbbing a html5 data- value to use as a var

So I want to customize the src via js with hidden data but just can't figure out the right flow to write it. Looking to grab html5 data- to change the src. Any time I have tried to write it can't get ...
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fireart

javascript

html

var

Votes: 0

Answers: 1

Latest Answer

First select the #test element, you'll need it more than once. Without using jQuery you can select the data-newsrc property by accessing it from the dataset property. Instead of writing your HTML in a...
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Emiel Zuurbier

I created a function that generates a random number which is contained inside the variable. I run the code on the console yet I get undefined?

function nextSequence() { var randomNumber = (Math.floor(Math.random() * 3) + 1); } i ran this on the console yet only got undefined i dont know what is wrong with this. any help is appreciated
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user17975338

javascript

function

variables

var

Votes: 0

Answers: 1

Latest Answer

If you want to use this number outside of the function, you need to return it from the body of the function and then call the function itself: function nextSequence() { return Math.floor(Math.ra...
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lex

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