I am designing a form in react in which I have two categories of dropdown. one is named as “What include” and the other is “What is not include”. Now I want that if the user to select any option from the menu of “What Include”, then that option(item) will be disabled in the…
Tag: javascript
res.redirect() not working properly in express JS
I’ve been working on creating an API for a blockchain I’ve made. Everything was going fine, until I updated Node and Windows… ====== ISSUE ====== After performing a POST request, I cannot redirect to a GET page anymore. (Using Postman only no front end yet). For some reason, it was working f…
value of text.replace() to another variable
I have a code to clear and paste text after clicking a button. This text is pasted into two different textareas and therefore my code has to clean up the intercepted content a bit differently. The problem is that it doesn’t work to pass the content to another variable… I want txtq and txte to form…
Derecursing this specific JS function
I wrote the following recursive JS function that takes a single parameter node which is made of other nodes and modifies it by adding to each node its number of leaves (not only direct children) : Here’s an example of the node parameter : addWidth(object) would modify it and turn it into : I need help t…
hovering on one element while scrolling
how to hover on one element when scrolling. If you don’t know how it’s done, please tell me at least what it’s called. There is a similar effect here. link searched on many forums. Because I don’t know what it’s called, that’s why I couldn’t find it Answer If you want…
onRowDoubleClick shouldn’t trigger onSelectionChange in prime-react
I have a project with nextjs and typescript.I use prime react as a UI kit for my project. On one of my pages I have a table and in this table I have a checkbox per row for select that row also if user dblClicked on a row it should navigate into another page.my issue is when I dblClick on
findOne() in TypeORM not working properly and giving error
I want to get the prospectousId from Dto, but I am getting the below error:, tenant.controller.ts tenant.service.ts tenant.entity.ts dto: What to do to achieve this? Thanks in advance! Answer Try using the below code. findOne() is to be replaced by findOneBy() as they say in their changelog. See the Changelog…
How to wrap the children/child of element with one tag using cheerio?
I have p tags inside div element. I want to wrap the div children/child with div tag using cheerio library. I try to use wrap: $(‘.parent’).children().wrap(‘<div></div>’); But it wraps every element in my div. Is it possible to wrap all the children with one tag div like th…
NPM: request to https://registry.npmjs.org/corepack failed, reason: connect EHOSTUNREACH
NPM used to work no problem but now for some reason anything I try to do that involves connecting to the registry times out. The failure message I get from NPM is request to https://registry.npmjs.org/corepack failed, reason: connect EHOSTUNREACH 2606:4700::6810:1223:443 The command I’m running is npm u…
Convert a string with a math formula to an object tree?
I am looking for a function that converts a math string passed as an argument (with the operations +, -, /, *), that returns an object that contains pieces of the math string, in an ordered/better way, which is easier to traverse. Characteristics of the input: is a string containing a formula the formula does…