How can I, in this code, take the data that has been changed in MYSQL and return it in another function? For example, take the id_ticket column and use it in another function. Answer onEvent is a handler, you just need to pass a function to that handler and
Refactoring a function JS [closed]
i have a problem with my code. First, i did this code and it works well. I have two modals and i wanna to rewrite. // Modal Carrinho const openModal = document.querySelector(‘[data-modal=”open&…
Go to next input field at maxLength?
I have a form in Vue that has some combined inputs for styling reasons for a phone number input. My problem is that the user has to hit tab in order to go to the next input field of the phone number. Is there a way to check for the max length of the current and input and when that
Cannot read property ‘reduce’ of undefined data from firebase
I am trying to git the totalBalance of but i face error Cannot read property ‘reduce’ of undefined and in the same time i can iterate on the clients of the component the code is the below i thought the issue is clients is undefined but i don’t know the reson Answer This error is telling you …
Prioritise a div or image to load first
Here’s some example code, I would like to prioritise “div1” to load before anything else does. Answer Just via HTML you cannot prioritize what will load first on your web page. The page loads from the Top to Down approach, which first <HEAD> and its content, then <BODY> and its c…
Context eval expression when I write function in Mocha Test as lambda
When I use the below code, I do not get the context eval error for the variable data When write my mocha test function as lambda (Refer code below), I receive context eval error for data variable Code Error at Context.eval (webpack:///cypress/integration/examples/Test8Framework.js:4:13) From previous event: a…
Mongo DB aggregate $lookup slow add index to all documents?
I’ve got two collections in my Mongo DB database. I’m quite new to Mongo DB in general. Each of my collection says that there’s 1 index, now, coming from a Laravel and SQL database where I can improve performance by adding an index with ->index() on my migration for my columns, I assume t…
Web scraping data displayed inside button with no name
I’m trying to extract values stored inside different buttons on the webpage. It seems button of each variant has no name, they are just called “variant__box”, which are under “variants” div class. As far as I can tell, values are loaded by javascript on each variant__box. This is…
Getting problem in making a timer/ count-down code in ReactJs
I am getting a problem in making a countdown timer which will start on clicking on start button and it will stop onClicking on the stop button. I have made that thing on javascript but when I came to reactJs, I am getting unable. I am providing all the codes. And please check what is the problem. Answer Issue…
how to get data use fetch API correctly in vue js?
I’m trying to fetch data from the backend using the GET method, but I always fail to get the data. I get the following error: CORS header ‘Access-Control-Allow-Origin’ missing. I don’t know how it happens because I tried to use POST method to my backend it worked. Here’s a capture of my brow…