I want to make a function that looks for a specific name (Inger) in an array, and the removes that name. Then I want the function to tell that a name doesn’t exist in the array. I’ve tried to solve it this way, but I don’t get it right. The output should be something like this: Answer Do you…
Tag: html
I can not write any value from input on mobile device
I have a problem with touchstart in my jquery code. My jquery code doesn’t allow me to click any button, input or other elements when I open the page with a mobile phone. Please click this DEMO . You can click the inputs and you can write something on there. But open chrome developer console now click t…
TypeError: data.forEach is not a function
This is my code: I get the error that for each does not work on the data variable. However, when I log data to the console, I get [{“model”: “app.mdl”, “pk”: 1, “fields”: {“name”: “test”, “rank”: 1}}] This is clearly an array …
JavaScript – Event listener with window.matchMedia not triggering
I’ve panned through countless solutions to this problem and none of them have fixed my issue. I very simply have a navigation bar, which, when on a mobile browser, disappears and becomes replaced with a button, whose function is to show and hide the navigation bar. Now, I want my listener to, when the w…
How to display a script tag with json content in a code block in html?
I want to display a chunk of code generated dynamically inside a code example block that users can highlight a copy. The content will change based on user input so it cannot be hardcoded. This is an example of the content I would like to display inside the block: I’m using VueJS and this is the method i…
Checking checkbox A, triggers checkbox A & B. But checking checkbox B should only trigger checkbox B in Vuetify
I have two checkboxes in Vuetify. I’m trying to write them in a way that if I check checkbox A, it automatically checks both checkbox A & B. But clicking on checkbox B triggers only checkbox B. What’s the best way to do it? Here is my code: Answer There are few solutions to handle it. You can …
How to add a Div on a Phaser Game
I have a game.js where all the sprites from my Phaser game is rendered. I also have a index.html that calls this script to render the game. I would like to add a <div> for a health bar over the game.js canvas but I am not able to do it, when I try, it only shows above or below the
How to copy a HyperText link into clipboard without losing the link properties
I’ve been wondering how to copy a link with its HREF and text, for example we have an tag like this: So basically I perfectly know how to copy something into the clipboard, my current work around consists in creating an invisible and small textarea where I put the text what I want to copy, then I select…
Compare date values “instantly” on user input
This question might be similar to this other question: HTML Comparing 2 Dates with Javascript But I don’t want to use a button, simply make it instant. I have 2 inputs of type date and I want to compare between them. Now the condition works perfectly, It compares the 2 dates and shows an error if the 2n…
How do I fix a div scroll to make it more smooth?
So I started off with having a problem on mobile phones where I had a div over the main page and whenever I scrolled on that div I would also be scrolling the whole page. I found a fix for this problem from this post as follows: This fixed the problem for me but also created another problem. This fix