I can do this with setImmediate. https://developer.mozilla.org/en-US/docs/Web/API/Window/setImmediate setImmediate implementation via window.postMessage or process.nextTick or MessageChannel or script.onreadystatechange https://github.com/YuzuJS/setImmediate/blob/master/setImmediate.js 1 solved Endless function calls in javascript
document.getElementById returns the HTML element (an input, in your case), not its value. Try this instead: x = document.getElementById(“a”).value; 1 solved javascript: Could not add two text inputs
// Rule 1: Kinda keep it simple // As total marks are going to be 100 so no need for a percentage method const school_grading_system = () => { let student_details = { name_of_student: prompt(“Enter your name:”), roll_number_of_student: Number(prompt(“Enter your Roll No: “)), marks_of_student: Number(prompt(“Enter your marks out of 100: “)) } if (student_details.marks_of_student >= … Read more
Here is a solution using jQuery $(document).ready(function () { //$(“#background”).css(“background-color”,$.cookie(“defaultColor”)); $(“#background-change”).change(function (event) { var color = $(this).val(); $(“#background”).css(“background-color”,color); //$.cookie(“defaultColor”,color); }); }); The code will change the background based on the selected value in the dropdown list. To set and retrieve cookie using jQuery, you have to use the jQuery Cookie Plugin Use this code to … Read more
In a MediaWiki context, mw is a global object containing a number of Javascript methods and properties, that other javascript modules can make use of. If, for instance, you are adding Javascript code to MediaWiki:Common.js, you will always be able to access the mw variable. (Read more about MediaWiki JS modules here.) The mw.config in … Read more
Make sure when you hit page create that “webpage” was chosen in the dropdown. When the box comes up to edit the page, make sure that you click the html icon in the edit box. Copy the html you provided, and pasted it into the page and below it wrote script tags to contain the … Read more
Inside app component your Index component file path is not correct import react from “react”; import reactDom from “react-dom”; import Index from ‘../src/Index’ function App() { return ( <Index /> ); } import look like as this code 0 solved react and react-dom not working, please help out
It gives ~10^-16 something very close to zero you can console.log(Math.sin(Math.PI).toFixed(2)) solved Math.sin() behaving strangely in javascript [closed]
You can’t use val() if the element has no value. It’s equivalent to document.getElementById(“item”).value. document.getElementById(“item”).innerHTML would be equivalent to $(‘#item’).html(). http://api.jquery.com solved What is the difference in function between $(“#item”).val(); and document.getElementById(“item”).innerHTML;?
What you have shown is invalid XML. You must replace the & with &. There are online XML formatter sites such as freeformatter.com that might assist you in having valid XML. Once you have valid XML you can parse it with an XML parser such as the $.parseXML function. Here’s an example of how you … Read more
Instead of this in your html: onclick=”javascript:Mon_Select()” just do this: onclick=”Mon_Select()” The first one isn’t valid js code (only works in urls), the second one works. EDIT Also, remove your id attributes from your <labels> as sanjeev suggests Hope this helps, cheers 6 solved How to properly enable/disable input boxes when a specific checkbox is … Read more
You access an element in an array with an index starting from 0, like you noted. Accessing a key in an object is just a matter of using the key name: const secondBook = books[2]; solved How to find objects by key in javascript object?
Anti-cheat is tricky, especially on the Web. Because of privacy/security concerns, websites are severely limited on what information they can know about a user’s computer, and there is no way to know for sure if the computer is being remotely controlled. Even if you find a reliable way to detect that using the limited set … Read more
Here’s an approach that might be easier to understand. This code logs an error if one or more properties are not a string: var obj = { “val1”: “test1”, “val2”: 1, “val3”: null }; for (var property in obj) { if (typeof obj[property] !== ‘string’) { console.error(property + ‘ is not a string!’); } } … Read more
For each code, you want to map an object. Array.prototype.map is perfect for this kind of treatment. const codes = [‘5′, ’13’, ’16’, ’22’, ’24’]; const mappedObjects = codes.map(code => { return { ‘0’: Number(code), ‘1’: ‘FFFRRR’, tx: 0, ty: 0, tz: 0, rx: 0, ry: 0, rz: 0, }; }); 4 solved Convert each … Read more