I’ve found a weird behavior in my react code. I’m fairly new to react and can’t figure it out. In the past few days, I’ve created a nice dashboard and want to add a data page with CRUD transactions. I want to change the text inside the search button, when the searchForm state is true, …
Tag: javascript
ASP .Net Core 3.1 octokit rest npm package issues
I use npm and a gulpfile.js to essentially export npm packages to a ‘lib’ folder under ‘wwwroot’; this works a treat and whenever I update a specific npm package if it’s in my gulpfile.js watch list it’ll push the contents to the ‘lib’ folder. The issue I have i…
VueJS 3 – substr / truncation in template / v-for?
I’m pretty new to VueJS and have an understanding problem i couldn’t find any help for. Its pretty simple: I’m getting a JSON through an API with axios. This item contains a description that I want to output on the page. My code looks something like this: It works fine so far. The problem is…
Get req params in client Javascript
Say I have a string like This string matches the pattern From the above string, how do I extract the userId and gameId values no matter their length(so not substring) I know in ExpressJS you can do But I need this to work in client side Javascript Is there any way to do this? Answer The URL API is a
React – how to access result of autocomplete [closed]
Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 2 years ago. Improve this question I followed this tutorial for Autocomplete function, code here. It is working fine, but I wou…
Changing a variable value/re referencing it with SetIncrement
I have a timer I use to count how many masks are made in a production environment. I use a variable value that is user input when the page is started – it is called SAMS, basically how many masks 1 person can make in an hour would be what I would input depending on how many people I have
how to create a table with a concatenated array
Currently i have a btn which calls a function as follows: this gets information from a bunch of arrays as follows: when the button is clicked it returns [Object, object] back to the “resultsDiv”.I have researched how to put this either in a list / table with the concatinated results but the only t…
Yup.mixed().test() seems to break Formik form validation
This might look long, but it’s only because I want to make sure to provide all the info that I have. So I have a Formik form in a react component which handles a couple of text inputs and a few file uploads. I am using this Formik component within a React class component: This is the file upload input
Regex for matching all numbers and every first letter in words
I’m trying to define a regex which matches all numbers and only the first letter of each word in a string. The word can be preceded by an empty space or by a special character. Example strings and matches: I’m currently at this point: Which doesn’t quite work as needed. An explanation of the…
Cut and paste part of the string
I am using my own tags. They start with [ and end with ]. I would like to sort the tags. So instead of it should be This is what I have tried so far: So the tag [DYNAMIC] has been removed, which is good but it should be also placed at the beginning of the string. How can I