As I am working on React.js since last week. The closing tags are already provided by me of anchor <a> tag in below snippet. As I am working on this, I haven’t found this type of error. I already check all the opening and closing of tags. Please find the error and give me the best possible solutio…
Tag: reactjs
Why won’t my simple get request with axios return what the controller’s returning?
I’m learning Laravel with React.js but I can’t figure out why my simple get request won’t work. I get a 404 error. I’ve seen a similar question asked on SO and I’ve tried running composer require barryvdh/laravel-cors on the command line but it still doesn’t work. How can I…
React Context Provider all children re rendering
can someone explain to me why the next code re renders all children components from the provider console everytime button is clicked, all components re rendering but if context provider is wrapped in a component as follows console when button is clicked only the component consuming the context (and the compon…
Undefined is not a function (near ‘… map …’)
When I tap in the Pressable element in the JSX I get the error : Undefined is not a function (near ‘… wines.map …’). The log says it’s coming from the wines.map loop in the JSX. I’m unsure on what could be wrong with how I’m trying to change the data in the toggle fun…
React-select multi select update a prop when no value is selected
I am using react-select library to create a multi-selection menu. When there is no value selected I want a certain style width to be used on the div and when a user starts selecting values from the select dropdown, I want this width to be set to null so that the select component can use it’s own auto ad…
React functional component with mapped Child functional component with onClick function
Hi I have mapped some json data named “projectsData” and I am trying to “bind” an onClick event with a setState hook. The mapping works except for the “onClick” does not work when clicking the grid item. In my case I want to update filterproject value with the project.id va…
React – Shrink nav image on scroll down of the page
I currently have my nav set up how i’d like, I would just like the logo image to shrink from 91px to 60px when the user scrolls down the page, and then grow back to 91px when they’re at the top. I’ve seen some questions online but none of them seem to work or be specific enough for the solut…
Calling json postData properly
Hello stackoverflow members. So I wanna call this action nested array in json to Action Component but I dont know how. If I could get some help that would be highly appriciated Answer You could change your code to something like this: data is an array with one object with two properties: action and adventure …
How to push new elements in an array as they increase in number?
I have a gird with a few nodes. As I move my mouse on the gird, the values of row and col change. For example: this code returns this on the console: These are the coordinates. The question is: How do I store these values in an array as they grow? I tried to do it with the push function
How to paginate tables without libraries in React Next.js?
I’m learning to create data tables for a ReactJS / NextJS application without libraries. I’m having a hard time paginating the table, can you please provide a code sample to handle this. This is the table code I used: I really appreciate any answer. Answer Use Array#slice with an incremented page …