JavaScript

IntelliSense/JSDoc @param = @return, a.k.a. how do I document wrapper functions?

intellisense javascript jsdoc node.js visual-studio-code

I have a function which takes in another function as an argument, does something to that function-argument, and then returns that same function-argument (or at least returns a function with the exact same signature to it) However, as you can see from my comments in the following… … IntelliSense wi…

Possible to execute script when loading local html file?

html javascript

I am clicking on a link and loading in an html file which consist of: I then add this into a div on my page and it looks like: the script never executes… What am I missing? Loading the html like this: Answer Yep, modifying innerHTML won’t evaluate the script tags it inserts. You might want to do s…

Detect when user first types and last types and not in between

javascript

I have a case where I want a function to fire only when I first type something and fires another function when the I’m done typing (10 seconds idle) I have this: But the issue with this is it triggers the updateLastTypedTime() everytime i type. Thanks! Answer It looks like you want another function that…

How to populate array with values from API using “fetch” in javascript function

fetch javascript reactjs

I’m trying to write a function that builds an array where each value of the array is a value pulled from an API using a unique url, once the value is fetched from the API it is pushed into the existing array. Basically when the function is called I want to populate an array with fetched API data for eac…

ReactJS cannot display image from backend folder using node.js

express javascript node.js reactjs

I’m new in React.js and I have some data (actions) coming from database. Every action has an array of images. I cannot display the images in image tag. Images are stored in a the backend folder structure like below: I was reading some questions and tried to use express.static() but it didn’t work …

How to make this drop down menus appear on click rather than on hover?

css html javascript

I was following a tutorial on how to create this nice looking sidebar that expands when hovering and fade in elements but it has a dropdown menu that expands when hovering as well (the desktop version) and I need it to expand only when clicking it. If you hover over Profile and Notifications menu items they t…

Duplicate CKEditor widget appears as disabled

ckeditor javascript jquery

I have a list of concept forms in which concepts can be added by clicking on a button. The problem is that when I click and duplicate the concept form there is a form field that works with ckeditor, and the new duplicate appears as disabled and cannot be written to. I take the form, copy it and try to

How to Map objects inside an array – Javascript

javascript react-native reactjs

This is for a React Native Chat app. My data should be something like this: I am listing the Chat list using a FlatList: The messages shows like this all stacked up and I am not what is the workaround. What I am trying to achieve is displaying the last message based on timestamp. Answer To get the last messag…

Flickity & Swup – destroying flickity

flickity javascript swup

I am trying to destroy and re-load my Flickity slideshow while using Swup for page transitions, and I am not having much luck. This is my js file: But when I try this I get the error flkty is not defined. Can anyone give me any pointers on this? Answer Variable scoping As mentioned by CBroe, your var is undef…