I have a project with nextjs and typescript.In this project I use primereact as UI kit. my problem is I want add a text beside MultiSelect select all checkbox. something like this Prime react add a prop as panelHeaderTemplate but I can’t figure out how can I use and implement this. Tnx in advanced for a…
Tag: reactjs
React rerender component on database change
Im trying to develop a dynamic todoList. I have two components TodoList, and Todo. TodoList fetches with useSWR the data from Mongo and puts the data in a div depending if they’re completed or not. Todo component has a button to mark if the task its completed or not. When you click the input check it ch…
Break the foreach method when the value comes true
I have to break the forEach method when the value of available is true. enter image description here And print only one item after the value of available comes true. Answer ForEach doen’s support break. use for of
Component is not rerendering even i used useeffect and state is changing?
i am using react native and creating a chat app. Now i have few messages objects in array and i’m rendering them in flatlist now when i type message and click on send. my typed message gets clear after adding the message in array of messages. but message does not add on screen with rest of messages. as …
How can I put validation in react, that if I have choose an option from a drop down, then that option will be disable in the other drop down menu
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…
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…
Unable to update state from onClick event of MDBDatable row in React
I’m using MDBReact for the creation of a simple data table that has some rows and setMe and getMe buttons. onClick of setMe button I wish to set a value to the cropName state value and onClick of getMe button, I wish to retrieve the update state value. The problem is that I only receive emptystring valu…
Add object to array in class component
I have a list of products (unordered list which I apply at the beginning and it shows on screen) and after click on one of them for example: milk, app should add it on screen to list “to buy”. But it shows on the screen after I click on another element or second time on the first one. It also
How do I update dynamic array inside useEffect in Typescript?
I have an array declared as Then set the array with the values as Then I want to update this array from useEffect. I tried below code when displaying subjects array, it is not updating with “Java”. Can anyone help me to solve this? Answer You are not triggering any re-rendering of your component. …