Tag: function

Javascript – calling an external function as a property of an object

I have an array of objects, at this moment there is just one object inside. In this object i have a function that elaborate some properties of the same object. The function is processed outside the array, but the result is NaN, i dont know how pass correctly the values.. Example Result: NaN. Result: {number1: 1, number2: 2, sum: undefined}

How to submit form and handle events using onclick(js function) method in same submit type input field(button)

function html javascript jquery php

when I tried to submit this form and change the class names by using js function “onclick=”takeaction(this.id ,’tr4′,’tr4_i’,’form’)” the form is submitted but class names are not changed. I want to do both these processes at once Answer You may help this code. I used some jquery inside the js function.

Why can’t I acces a static function in a static Object from the same Class?

function javascript static

i’m learning extends Class in javascript with narrow function class. In the Cards Class: I’ve made an static Object and i can’t have acces to the static variable this.number from the Object info, precisely in “function”. Can you give me a way to have access to static variable. I can’t change the structure of the Object Zoom on the problem:

How do I implement a button, that checks if the fields in a document are not empty? JavaScript

function html javascript

I want to write a JavaScript function, that checks if the fields in the following HTML document are not empty. I do not want a prompt for every information but instead I want to implement a button at the end, that checks every field and returns a message that tells you which fields are still not filled. I started to

Can you declare your own function in Discord JS?

discord discord.js function javascript node.js

Normally I just add to the command files or the index file easily but it’s starting to look messy. Recently I got this leveling system working I would like to be able to put this into its own function and then call it in the “message” section for every time someone sends a message. Is that possible to do? Or

Bullets curving when player gets near

ajax canvas function javascript jquery

Is ther a way to make the bullets go in a straight line when the player gets near det bullet. Because when i move the player near the bullet the bullet curves. And if possible is ther a way that i can implement the particles code. I tried to remove the update function but that doesn’t seem to work. Do

Using a for loop with a function in Javascript [closed]

arrays for-loop function javascript loops

Closed. This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 2 years ago. Improve this question I am having trouble figuring out how to solve this challenge below: Challenge: droids Complete the function droids that accepts

Why is this first line not a function? [closed]

arrays function javascript

Closed. This question is not reproducible or was caused by typos. It is not currently accepting answers. This question was caused by a typo or a problem that can no longer be reproduced. While similar questions may be on-topic here, this one was resolved in a way less likely to help future readers. Closed 2 years ago. Improve this question

In javascript V8 does compilation phase happen to functions before execution phase then all the code is executed or only for global context

function javascript jit v8

I read many articles saying that compilation(creation) phase happens first to the global execution context then the code is executed and when a function is invoked the creation phase then begins again …