The synergy of Redux with scheduled tasks

In order to demonstrate the scenario, I have implemented a use-case using a </video> tag that triggers an action every ~250ms as the playhead moves. Despite not being well-versed in Flux/Redux, I am encountering some challenges:

  • Is this method considered valid?
  • Could it potentially lead to performance issues with a large state?
  • Do you have any suggestions for optimizing by subscribing to specific state changes?

I greatly appreciate your assistance!

Answer №1

In my opinion, this approach seems reasonable, especially if you plan on utilizing information from the video element across your application. However, depending on the app and its actions, there could be potential consequences to consider.

If you're working with React and Redux, using the connect higher-order component with the pure: true option can help with shallowly comparing props in the shouldComponentUpdate callback to avoid excessive re-renders.

Alternatively, you might consider implementing a store enhancer or a higher-order reducer to handle actions triggered by the video element more effectively. The redux-ignore middleware could be useful for this purpose or offer a guiding pattern.

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

Convert HTML code into a customized JSON structure

Is there a way to convert HTML into a specific JSON object? For instance This HTML page is well-structured (originally in markdown). I am interested in creating a JSON version of the different sections present on the page. In this scenario, every "h2" s ...

MongoDB table collections (table names in other databases)

After setting up my express server to connect to mongodb, I encountered an issue despite everything working fine initially. I created a collection in my mongodb called projects (plural form). In my project.model.js file, I defined the model as follows: c ...

Is it possible to set a read-only attribute using getElementByName method

To make a text field "readonly" by placing JavaScript code inside an external JS file, the HTML page cannot be directly modified because it is located on a remote server. However, interaction can be done by adding code in an external JS file hosted on a pe ...

Display the Sencha Touch Picker with the previously selected option showing

When using the Sencha Touch Picker component, I noticed that if I select a data and then hide the picker, upon showing it again, only the first record is selected each time. I want the picker to display my last selection when shown again. To achieve this ...

Using async await in node.js allows you to bypass the need for a second await statement when

As I dive into using await async in my Node.js ES6 code... async insertIngot(body, callback) { console.log('*** ItemsRepository.insertIngot'); console.log(body); const data = await this.getItemsTest(); console.log('*** ge ...

Incorporating an external script within a Next.js application

I've been having trouble incorporating an external JavaScript source into my Next.js application and I keep encountering the following error: Failed to execute 'write' on 'Document': It isn't possible to write into a documen ...

The second JSP page fails to load following an AJAX POST request

The following code snippet is found in page1.jsp. $.ajax({ type: "post", url: "page2.jsp", data: newdata, success:function(msg){ return msg; } ...

Typescript's forEach method allows for iterating through each element in

I am currently handling graphql data that is structured like this: "userRelations": [ { "relatedUser": { "id": 4, "firstName": "Jack", "lastName": "Miller" }, "type": "FRIEND" }, { "relatedUser": ...

Clickable Href in jquery autocomplete

These are the codes I am currently using: <link rel="stylesheet" href="//code.jquery.com/ui/1.11.4/themes/smoothness/jquery-ui.css"> <script src="//code.jquery.com/jquery-1.10.2.js"></script> <script src="//code.jquery.com/ui/1.1 ...

creating an audio streaming application using child processes in nodejs

How can I effectively send a stream to a child process for streaming audio from a client to a server? I have successfully obtained the audio stream from a client. const ss = require('socket.io-stream'); const socketIo = require('socket.io& ...

The scroll bar will be automatically reset once the content inside is updated by using the $selector.html() function

I am looking to create a dynamic scrollable content feature. Initially, I retrieve the data and set the content as follows: $("#sub_menu li").on("click", function () { $("#gallery").html(get_html($(this).attr("id"))); $("#gallery").cs ...

What is the best way to determine the height of a DIV element set to "auto"?

When setting a fixed height on a div using jQuery, such as $('div').height(200);, the value of $('div').height() will always be 200. This remains true even if the content within the div exceeds that height and overflow is hidden. Is th ...

The magic of coding is in the combination of Javascript

My goal is to create a CSS animation using jQuery where I add a class with a transition of 0s to change the color, and then promptly remove that class so it gradually returns to its original color (with the original transition of 2s). The code below illus ...

Discovering how to navigate to a link within a web table using Cypress has been a challenge, as I keep receiving the error message stating that the element is not visible due to its CSS property being

Trying to click on the first enabled link in the 'Action' column of a web table has been proving difficult. In the example given, the first two rows do not have an enabled link, so the goal is to click on '8.5 AccountH' https://i.stack ...

Passing an array of objects as properties in React components

My functional component looks like this: function ItemList({ items }: ItemProps[]) { return <p>items[0].name</p> } Here is how I'm creating it: <ItemList items={items} /> The array items contains objects in the format [{name: &ap ...

active option in Opencart 2.1 is set to "selected"

I've implemented the AJAX module d_quickcheckout to speed up the checkout process on opencart 2.1 (not the default one). However, I'm encountering an issue with a field in the payment address section that is always pre-selected with the region/st ...

Making a Zoom effect using p5.js

I have searched for a solution to this question multiple times, but none of the answers I came across seem to work for me. Currently, I am able to allow the user to scale an image with a simple scale(factor) call. However, now I am attempting to implement ...

Retrieve any webpage using AJAX

Hey there! I'm a beginner in AJAX and have a question that may seem basic to some. I understand that you can set up a page to respond to an AJAX call, but is it possible to request any page with AJAX? In other words, can all the functionalities of a ...

Is it possible to populate an empty list of objects within the Page_Load scope after the page has finished loading?

I am facing a challenge where I need to populate the list var docfiles = new List<string>(); with file names uploaded by the user using dropzone js. However, the list remains empty because when the page loads for the first time, httpRequest.Files.C ...

What is the best way to add permissions to each role in JavaScript?

I have been attempting to dynamically add data to an HTML table using JavaScript. The data consists of roles and their corresponding permissions, which are retrieved using Laravel's ORM. I have tried utilizing a nested each jQuery function to append t ...