React Hooks: Issue with UseRef not detecting events from Material UI Select component

I'm currently utilizing React Hooks in my project. I am attempting to trigger an onclick event using the useRef hook.


    const component1: React.FC<Props> = props {
      const node =useRef<HTMLDivElement>(null);

      const ClickListener = UseCallback((e:any)=>{
        if(node.current.contains(e.target))
         console.log("Event Contained");
        else console.log("Event not Contained");
      },[]);

      return (
        <div ref={node} onClick={ClickListener}>
         <FormControl>
           <InputLabel>{text}</InputLabel>
           <Select> {contents} </Select>
         </FormControl>
        </div>
      );
    };

This Component1 is being called by both componentX and componentY.

However, the code above seems to be failing to detect the onclick event on a componentX's node when componentY's select menu is open.

Only after closing ComponentY's select menu and clicking again on ComponentX is the event recognized. Do you have any suggestions on why this isn't working as expected? Just to note, I am utilizing Material UI's select component.

Answer №1

Utilize callback ref method.

Quoting directly from the API documentation:

Remember that when using useRef, changes to its content will not trigger a re-render. Modifying the .current property does not result in a re-render. If you need to execute some code when React attaches or detaches a ref to a DOM node, consider using a callback ref instead.

Update

I apologize for providing incorrect guidance. Using a callback ref is not suitable for your current code scenario.

Your callbacks are functioning properly and successfully utilizing the div ref.
The issue you're experiencing with your callback not working while the Select component in another element is open is because Select uses mouse capture to detect clicks outside of the pop-up.
When your dropdown is visible, clicking on a different div does not reach that specific div at all; it is intercepted by the Select component. Subsequent clicks function as expected.
This behavior is not exclusive to your component and applies to any other element within the document object model (DOM).

Check out this example: https://codesandbox.io/s/silly-star-k430x

Answer №2

It is important to include node in the dependencies array when using the useCallback method. Otherwise, if node references null when defining the ClickListener, it will not be updated properly.

For more information, refer to the official documentation on useCallback. By utilizing useCallback, you can prevent unnecessary redefinition of functions each time the component function is called. Any variables used within the function should be specified in the dependencies array so that React can accurately update the function when these variables change.

 const ClickListener =UseCallback((e:any)=>{
    if(node.current.contains(e.target))
    console.log("Event Contained");
    else console.log("Event not Contained");
    },[node]);

Similar questions

If you have not found the answer to your question or you are interested in this topic, then look at other similar questions below or use the search

React TSX file not recognizing JSON data stored in an HTML data attribute

I am having some trouble with implementing the password toggle component from the Preline UI. Here is how the component looks: "use client" import React, { ChangeEvent, MouseEventHandler, useEffect } from "react"; export default functi ...

PHP is unable to show items containing special characters such as double quotes and apostrophes

I am facing an issue with ordering food items. Names that do not contain apostrophes work fine, but those like Pasqua Nero D'Avola Sicilia are causing problems. I have tried replacing ' with \', but the issue persists. Here is the relev ...

Trigger a modal from one sibling Angular component to another

My application utilizes an Angular6 component architecture with the following components: <app-navbar></app-navbar> <app-dashboard></app-dashboard> The Dashboard component consists of: <app-meseros> </app-meseros> < ...

Having trouble receiving a complete response when making an ajax request to fetch an entire webpage

Currently, I am experimenting with J-Query Ajax functionality. My goal is to send a request in order to retrieve the entire HTML data of a page that I have hosted on bitbaysolutions.com. The issue arises when I load this URL and execute document.getElement ...

unable to decipher a JSON file obtained from Instagram

I have been working on a project that involves parsing a JSON file obtained from the Instagram API. However, I am facing an issue where I can parse the data but I cannot read it properly in my code: <!DOCTYPE html> <html> <head> <meta ...

Error message stating that there is no property 'collection' in Firestore when using Firebase v9 modular syntax in Firebase Firestore

Working on a React application that makes use of Firebase Firestore for handling database operations, I recently upgraded to Firebase version 9 and adopted the modular syntax for importing Firebase services. Nevertheless, when attempting to utilize the co ...

Is it possible to click the back button on your browser and return to an ajax page while keeping it in the same appearance?

I've been researching different jquery history plugins, but I haven't come across any examples that fit my specific situation. This is leading me to believe that what I'm trying to accomplish may not be feasible. Our search page is highly c ...

The displayed value in the text field remains constant even when the object's attribute is modified

My issue involves the Date Text Field component of Material UI. Whenever I pass an attribute from an object, the displayed value in the Text Field does not update even when the object attribute changes. const [data, setData] = useState({ title: new Da ...

Delay the rendering of the fetching component until the fetch operation is completed

My task is to retrieve data for SSR and send that data from the Client. const MyPage = ({ myFetch1, myFetch2, myFetch3, }) => { const dispatch = useDispatch(); dispatch(doSomething1(myFetch1)); dispatch(doSomething2(myFetch2)); dispatch(do ...

Generating a primary XML element encompassing multiple namespaces

I am currently working on integrating Restful services with Backbone.js framework. In this project, I need to send XML data and add multiple namespaces to it. Here is the snippet of my current JavaScript code: var mainNamespace = "xmlns='http://serv ...

Data structure for Highcharts:

Recently, I've been experimenting with Highcharts (http://www.highcharts.com) in a test application built on rails 3.1.1 and HAML. As someone who is still new to JavaScript, I'm striving towards achieving a seamless integration of Highcharts. Wi ...

PHP response triggers AJAX autocomplete functionality in JavaScript

The autocomplete hints are not displaying any response for me. Here is the jQuery code that I am using: jQuery( ".newtag_new" ).autocomplete({ minLength: 0, source: function( request, response ) { jQuery.ajax({ type: 'GET ...

Is there a way to retrieve data from my JSON file located in the public folder within Next.js 13.3?

My current challenge involves retrieving JSON data from the public folder. async function fetchData() { try { const response = await fetch('/data.json'); const jsonData = await response.json(); return jsonData; } catch (error) { ...

Is there a mistake in the TypeScript guide for custom typography in MUI5?

Currently, I am in the process of setting up custom typography variants in MUI5 by referencing this helpful guide: https://mui.com/customization/typography/#adding-amp-disabling-variants. As I follow step 2 and input the type definitions: declare module &a ...

Combine two objects and discard any duplicate keys

I have two objects named original and custom. My goal is to merge the content from custom into original, but only update the keys in original that are also present in the custom object. Here is an example scenario: var original = { coupon: { ...

Creating objects that are a fraction of another's width

My goal is to create 3 responsive divs that fill the width of the window and adjust their width based on the window dimensions. However, I'm facing an issue with JavaScript where it seems to be miscalculating the window width, causing the objects to o ...

Discovering latitude and longitude coordinates from a map URL, then enhancing dynamism by utilizing the coordinates as parameters

Hello, I am currently learning Vue.js and have encountered a challenge with embedding Google Maps URLs. Despite my extensive research on Google, I have not been able to find the solution I need. Here is an example of the URL I am working with: "https: ...

Retrieve items from the parent row of selected checkboxes

Within my table, I have the following row. <tr class="data_rows" ng-repeat='d in t2'> <td class="tds"> <input class='checkBoxInput' type='checkbox' onchange='keepCount(this)'></td> &l ...

Manipulate the value(s) of a multi-select form field

How can you effectively manage multiple selections in a form field like the one below and manipulate the selected options? <select class="items" multiple="multiple" size="5"> <option value="apple">apple</option> <option va ...

The Angular route functions flawlessly in the development environment, but encounters issues when deployed to

I have a project built with Angular 2, During development on localhost, everything runs smoothly. However, once I build a production version using (npm run build: prod) and navigate to the route on the server, I encounter a 404 error indicating that the r ...