Starter in Reactjs hooks Need to call an on click event openModal() from column.js components where event defined in Table.js

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starteropenmodalcolumndefinedcomponentstableclickeventhooksreactjs
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React Bootstrap is a pure React implementation of the popular Bootstrap CSS framework. The react-bootstrap library does not use jQuery under the hood, as manipulating DOM directly is considered an anti-pattern in the React ecosystem. Therefore, the jQuery methods to trigger or close a modal aren't going to work. Since React Bootstrap Modal is a React component, you have the flexibility to control the component's behavior using state or hooks.,The first step is to import the Modal component from the react-bootstrap library. Along with it, import the Button component that will trigger the modal on click.,In this guide, you will learn how to trigger a React Bootstrap Modal programmatically using state.,Once you have imported the component, write the static markup for the modal.

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import {
   Modal,
   Button
} from "react-bootstrap";
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<a href="#" onClick={() => { func1(); func2();}}>Test Link</a>
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Never call Hooks from inside a loop, condition or nested function,All Telerik .NET tools and Kendo UI JavaScript components in one package. Now enhanced with:,Hooks should sit at the top-level of your component,Only call Hooks from React functional components

The canonical array prototype example is a sum function. When we call the reducer on an array that contains only numbers, we can return a single numeric value summing up all values in the array. The reducer can be fed an initial value to start with as an optional second argument. Let's briefly take a look at some code that demonstrates the reduce method from JavaScript's Array.prototype.

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const votesByDistrict = [250, 515, 333, 410];
const reducer = (accumulator, currentValue) => {
   return accumulator + currentValue;
}

console.log(votesByDistrict.reduce(reducer));
// expected output: 1508

// and below we simply add a value to start from:

console.log(votesByDistrict.reduce(reducer, 777));
// expected output: 2285
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Hooks are a new addition in React that lets you use state and other React features without writing a class. This website provides easy to understand code examples to help you learn how hooks work and inspire you to take advantage of them in your next project.,react-async - React component and hook for declarative promise resolution and data fetching.,donavon/use-dark-mode - A more configurable implementation of this hook that syncs changes across browser tabs and handles SSR. Provided much of the code and inspiration for this post.,SWR - A React Hooks library for remote data fetching. Similar concept, but includes caching, automatic refetching, and many other nifty features.

Basically, what this hook does is that, it takes a parameter with value true or false and toggles that value to opposite. It's useful when we want to take some action into it's opposite action, for example: show and hide modal, show more/show less text, open/close side menu.

import { useCallback, useState } from 'react';


// Usage
function App() {
    // Call the hook which returns, current value and the toggler function
    const [isTextChanged, setIsTextChanged] = useToggle();
    
    return (
        <button onClick={setIsTextChanged}>{isTextChanged ? 'Toggled' : 'Click to Toggle'}</button>
    );
}

// Hook
// Parameter is the boolean, with default "false" value
const useToggle = (initialState = false) => {
    // Initialize the state
    const [state, setState] = useState(initialState);
    
    // Define and memorize toggler function in case we pass down the comopnent,
    // This function change the boolean value to it's opposite value
    const toggle = useCallback(() => setState(state => !state), []);
    
    return [state, toggle]
}
import { useCallback, useState } from 'react';


// Usage
function App() {
    // Call the hook which returns, current value and the toggler function
    const [isTextChanged, setIsTextChanged] = useToggle();

    return (
        <button onClick={setIsTextChanged}>{isTextChanged ? 'Toggled' : 'Click to Toggle'}</button>
    );
}

// Hook
// Parameter is the boolean, with default "false" value
const useToggle = (initialState: boolean = false): [boolean, any] => {
    // Initialize the state
    const [state, setState] = useState<boolean>(initialState);

    // Define and memorize toggler function in case we pass down the comopnent,
    // This function change the boolean value to it's opposite value
    const toggle = useCallback((): void => setState(state => !state), []);

    return [state, toggle]
}
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