I have an image folder in my create-react-app project with a bunch of images. I want to display every single image in the components. In my .jsx file, I want to loop over every image/icon and display it. Icons.jsx Answer I had the same scenario where I have to pick images or SVGs from the folder and display i…
Tag: javascript
How to configure next.config.js file on right way
In my next.config.js I have the following configuration: Last thing which I need to add here is next-fonts plugin. I am not sure how to export withFounts in the right way. I need next-fonts plugin to be able to use ‘fonts’ icons. Answer You can do this: You can try to use next-compose
How to clean up v-bind directives from html code in Vue?
Ok, I’ve got some Vue code and HTML. For example: And in my page: It all works, but if I read the page source, I see the v-bind:selects=”selects” portion, which is not standard compliant, I guess. Similarly, other components have other object properties like: which on the page source evaluat…
How to update user data in MongoDB using node.js
I have a simple express app with MongoDB connection where I can register a user. Registering and logging in and out works fine but now I’m trying to add possibility to edit user data. My code doesn’t throw any errors but it doesn’t update the data in database neither. I’ve tried to rea…
Most Efficient Way to Find Last Occurrence of a Character in a Given Range
I’m fairly new to JavaScript and need to find an efficient way to get the index of the last occurrence of a space character within a given range. I’m not sure if this could be done with RegEx or not; I’m currently doing it with the built in string methods, however, building a new string with the substring met…
Automatic Random Test Data Generation of Documents for Seeding a MongoDB Database
I’m using JSON Generator https://next.json-generator.com to seed my MongoDB database. I’m finding trouble to generate a random set (from one to six) of colors out of the predefined group. I’ve succeeded to generate all of the other property values but color. I need for the availableColors ke…
How do I resolve error “TS2339: Property ‘gauge’ does not exist on type ‘JQuery’.”
I am working on an ionic (version 4) application and I want to implement a custom gauge meter. Since, I am new to jQuery I am not sure what exactly this error means. I am using a jQuery plugin jquery-gauge.min.js which contains a method gauge() as shown below which works perfectly fine and normally in any web…
Why is React saying “Invalid prop `children`” types is object not function?
I have problem with prop-types. Warning message appear which said that children is object not a function. But when I change that in object I have problem with npm Lint. Which says that cannot be type of object. How to avoid this issue? Component code: Warrning message: Warning: Failed prop type: Invalid prop …
How to import SVG into Next.js component?
I am trying to import an SVG image from file into a Next.js component. In the assets folder I have google.svg (icon): I need to import that SVG inside of this inside of the Next.js component: I installed this package: https://www.npmjs.com/package/next-images and set configuration based on that documentation …
How to toggle different colors on consecutive clicks (on SVG objects)
I’m trying to let all elements in group change to specific colors on different amount of clicks. One click = red, two clicks = blue, etc. It needs to toggle all children in the group. JavaScript SVG file I want all the elements in the SVG group to change colors on the first click to red, second click to…