In our company we want to come up with universal solution for creating interactive presentations as mobile applications. First idea was to create a PDF file and use it in mobile phone, it didn’t work out – it was too slow. Another idea was to convert PDF into SVGs and use them as scenes (slides) a…
Tag: javascript
How to use Puppeteer and Headless Chrome with Cucumber-js
I am trying to do BDD with cucumber-js and drive the browser testing with Headless Chrome and puppeteer. Using the documentation from cucumber node example and headless chrome, I get the following errors, the entire code base is avaliable here: github repo. Errors: TypeError: this.browser.newPage is not a fun…
How can I update an array based on another array on matching index?
I have the following two object arrays. I would like to update array1 elements to reflect array2 elements where the transid matches. So my result should be either a new array that has the two elements from array1 updated to reflect the values in array2, or the same array1 with the updated values. What is the …
How to get all files name and size using jquery from
How to get all files name and size using jquery from My HTML My jQuery Code Answer use files attribute from the input
Javascript clicker game
I’ve recently got myself into making a clicker game in javascript, but as expected, I ran into a little problem. When I have for example 5 coins per second, it goes a lot faster, like i have 20 or 30 coins per second. There isn’t a specific pattern to this, eg that it goes 2x faster or 3x faster, …
Protractor – ScriptTimeoutError: asynchronous script timeout: result was not received in 20 seconds
I’m new to Protractor and I am trying to run my script. But whenever I run it the browser opens up and proceeds to the website and then waits for 20 sec and I get Error: ScriptTimeoutError: asynchronous script timeout: result was not received in 20 seconds. The element is clearly there and can be clicke…
JavaScript remove an IIFE event listener
I’m trying to remove click events from a list of id’s after adding them with an IIFE like this The clickSquare function returns Then I try to remove them with I’ve tried naming the returned anonymous function and using removeEventListener on that to no avail. Answer To remove event listener …
Why .offsetParent returns nearest table for non-positioned element
From the MDN documentation for Element.offsetParent: The HTMLElement.offsetParent read-only property returns a reference to the object which is the closest (nearest in the containment hierarchy) positioned containing element. If the element is non-positioned, the nearest table, table cell or root element is r…
Angular change MatInput Size
I am new to Angular 4 and started working with the material components, I copied a couple of example from the official documentation but didn’t get the same result as the documentation : How do I get change the textbox width ? I tried style=”width: 200px;” style=”width:100%”; cla…
How select the previous option with jQuery?
I have a html page with a select element like this: And I’m using this simple function on the button OnClick to change the selected item to the next option item of the dropdown: My question is: How can i change the selected item to the previous option of this tag using Vanilla JavaScript or jQuery? Jsbi…