Say I have an HTML tag that I define and select as follows:
This is my template
let myTemplate = document.querySelector(‘…
Tag: dom
DOM change font color by using addEventListener
I am a beginner of JS and HTML. I encounter a problem with changing the font color by using addEventListener here is my part of HTML code
javascript sum up selected element data value and deduct when unselect
I have 3 div which are item1, item2, and item3. item1 with
Very Simple HTML/JavaScript Button Not Working
What should be an incredibly simple button is not working. All I want is for it to log something to the console for some testing purposes, but it refuses to work.
How to uniquely identify DOM elements while using little size for the identifier
I am working on a project where two browsers should synchronize their DOM elements. Whenever a DOM element changes on one browser only the changes and the position of the changed element get sent to …
Toggle classes with this as an event handler in jQuery
I want to toggle the content class independently when I click the collapsible class button associated with it. I read briefly on using this in event handlers. The way I’ve used it so far, I end up …
How to add a class to the body element in javascript?
So I wanted to code a simple thing in javascript, I have a responsive navbar with the hamburger button: <…
How to load multiple files from CDNs asynchronously (but execute them synchronously)?
When downloading multiple commonly used javascript/css files (e.g. boostrap and jquery), many topics like this one recommend the use of a CDN, with one of the main arguments that it can then be used …
Need to select text of selected dropdown using JavaScript
I have a dropdown with values. I have an array array with a list of values that will match the drop down values. If the value of text option of the dropdown exists in the array, it shouldn’t show in …
Render vue component in data
I trying to make custom tooltip for apexcharts like in example: https://apexcharts.com/docs/options/tooltip/# tooltip: { custom: function({series, seriesIndex, dataPointIndex, w}) { return ‘<…