My goal is to create an animation when showing and hiding an HTML element. The show and hide is triggered by a button that toggles a class hide. Here is my code: Answer just remove the display: block from your hide and if you want animated went div show add the animation too:
Validation text not showing up. MDBInput Reactjs
I am using Material design Bootstrap for my React project. I made a form, made input field using MDBInput. I am trying to use it’s validation feature but I am not getting any message below it, when I leave the input field empty and click on the login button. I am getting red border though. Here is the i…
Can a some() function replace nested forEach()?
I need to replace two (nested) forEach loops with a some function. The purpose of the code block is to check if the [1] elements in arrayOne are within the max & min of arrayTwo. The code currently works fine and looks like this: Let me know if it isn’t clear enough. Really appreciate your help. Ans…
typescript is there a way to remove the array from an property?
I have this model: and then I have another model and I need the sizeAndColor but without a array. How can I say at options that I want to have this interface without the array? is that possible ? Answer Assuming that SizeAndColors really is declared as an array type where the elements are objects with size an…
Why I see unsafe-eval alert when using setTimeout with strings?
Here is the example how it appear in Chrome dev tools: String Refused to evaluate a string as JavaScript because ‘unsafe-eval’ is not an allowed source ofscript in the following Content Security Policy directive: “script-src’self’ ‘unsafe-inline’ https:”. What d…
Getting an uncaught error when trying to print an data array object in JavaScript
So I’m new to JS and doing an exercise where I wanna create a shopping cart. The requirement is to use “dynamic data source” and not hardcode attributes into the HTML so I’ve created this object that I want to just display in my HTML, for example the description, the image etc.. I got …
jQuery Collapse function throws error on upgrade of WordPress and PHP
I have upgraded an old WordPress site to the latest WordPress. PHP version was also upgraded. The site had a custom sidebar menu where opening and closing was controlled with a custom.js script. The menu no longer toggles. After the upgrade the following error appeared in the console: Uncaught TypeError: $sub…
Why is my Angular FormGroup Valid when a control that is marked as required is empty?
I am trying to setup a basic form validation for a select. In my constructor I have the following FormGroup I have a button on the screen to test the validity of the FormGroup and it always comes back as valid even when there is nothing selected for “triggers”. When clicked the following code exec…
React Router v6 shows blank Webpage when trying to link webpages together
I am trying to follow lamadevs Basic blog tutorial for the UI in React on youtube. In the last section of the video I am unable to link my webpages together in App.js because he uses version 5 instead of 6. I tried switching the switch to route instead but it also didnt work. Do I have to download the
how to use value of useState after init it
I these state hook: my medicalProblem variable will initial with response of a api : but I got this error: Answer There are a couple ways to accomplish this, but the easiest may be creating another useEffect hook that depends on the medicalProblems array as seen below! That extra hook will make sure your medi…