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Clash Royale CLAN TAG #URR8PPP react-google-recaptcha : Setting window attributes in React-Redux I'm trying to set the recaptcha language dynamically in my application. Looking at the documentation here https://github.com/dozoisch/react-google-recaptcha In order to translate the reCaptcha widget, you should create a global variable configuring the desired language. If you don't provide it, reCaptcha will pick up the user's interface language. window.recaptchaOptions = { lang: 'fr' } This works if I set the global window.recaptchaOptions object in root app.js file The issue that I'm trying to resolve is setting the window.recaptchaOptions inside the index.js after creating the store. Investigating the requests, it looks like the google recaptcha__fr script is pulled in only if I set the global window.recaptchaOptions in the root App. This doesn't allow me to access the store. Any thoughts on how I can fix this so I can set the window.recaptchaOptio...

Clash Royale CLAN TAG #URR8PPP get a single object from an array, according to condition by one of its keys I have an array of objects and I would like to obtain only the object that has the largest quantity, in this example the object with 'id': 4, and trying to use the filter property of javascript, but I have not achieved it, otherwise I can to achieve this? [ { "id": 1, "quantity": 10, "price": 80 }, { "id": 2, "quantity": 30, "price": 170 }, { "id": 3, "quantity": 50, "price": 230 }, { "id": 4, "quantity": 100, "price": 100 } ] If you only want one object, why use filter ? Why not use .find ? – CertainPerformance 2 mins ago filter .find ...

Clash Royale CLAN TAG #URR8PPP setState doesn't update the state immediately I would like to ask why my state is not changing when I do an onclick event. I've search a while ago that I need to bind the onclick function in constructor but still the state is not updating. Here's my code: import React from 'react'; import Grid from 'react-bootstrap/lib/Grid'; import Row from 'react-bootstrap/lib/Row'; import Col from 'react-bootstrap/lib/Col'; import BoardAddModal from 'components/board/BoardAddModal.jsx'; import style from 'styles/boarditem.css'; class BoardAdd extends React.Component { constructor(props){ super(props); this.state = { boardAddModalShow: false } this.openAddBoardModal = this.openAddBoardModal.bind(this); } openAddBoardModal(){ this.setState({ boardAddModalShow: true }); // After setting a new state it still return a false value console.log(th...

Clash Royale CLAN TAG #URR8PPP Test the existence of a dynamically chosen class I have data coming from an external source that I want to process. In order to do that, the objects I'm receiving are tagged with their original class name. Now I want to take that tag name and use it to populate a model in my own application. I'm stuck at the step where I check for that class having an equivalent in my codebase. Its going to look something like this: this.objects.forEach((object) => { if (typeof object.class_tag !== 'undefined') { //the problem line //create class instance } }); In php I'd simply call class_exists to achieve this <?php if (class_exists($object->class_tag)) {} What is the correct approach here? 1 Answer 1 I don't see the clear way to do this in a just one line. One of the possible approaches is the way you register your existing classes. For example if yo...

How do I return the response from an asynchronous call? I have a function foo which makes an Ajax request. How can I return the response from foo ? foo foo I tried returning the value from the success callback as well as assigning the response to a local variable inside the function and returning that one, but none of those ways actually return the response. success function foo() { var result; $.ajax({ url: '...', success: function(response) { result = response; // return response; // <- I tried that one as well } }); return result; } var result = foo(); // It always ends up being `undefined`. @MaximShoustin I've added a JavaScript only answer (no jQuery) but like Felix said - "How do I return the response from an AJAX call" is really a nice way to say "How does concurrency work in JavaScript". Not to mention Angular's $http is very similar to jQuery...