JavaScript Test

I want to use an if statement to check if the mouse is inside a certain div, something like this: i… Read more Check If Mouse Is Inside Div

Take this for example. if (b) b = 1; Reference Error. b is not defined. Makes sense but if I do th… Read more Why Is It That Javascript Variables Are Created Undefined Even If They Don't Pass If Statement?

I have been given this function to predict the output. It's says refrence error,i am still wo… Read more Function In If Condition Clause

I have two toggles (toggle-1 and toggle-2) with different contents in a header. I would like to pre… Read more Jquery/javascript If Statement For Two Toggles

when i click on #button, it's stilling doing the 'do something', even though .wrapper i… Read more Jquery: This.not (':animated') && That.is (':visible') Not Following The Rules, Syntax Problem? Only Few Lines Of Code

I'm trying to make if else statement to allow user to type only integer in TextArea but i have … Read more Reactjs - How To Allow User To Type Only Integers

I'm working on creating a toggle function to 'favorite' an item from a list of many. I&… Read more Javascript Conditional Not Reaching Else

I have one function which is having if elseif conditions and the cyclomatic complexity is approachi… Read more Reduce Complexity Of If Elseif Conditions

I'm learning loops in JavaScript and I'd like to get how to hide all text strings from outp… Read more How To Hide Nan (javascript)

So I am using this current script below: Read more Else If, Url Redirection

I am currently building a site whereby they would like each image on load to display different imag… Read more Random Images On Page Load

Function I found this code on W3Schools and replaced 'myDIV' with 'h3' so I can c… Read more Why Won't My Button Do The Function When I Click It It. It Should Toggle The Text

Regarding conditional if/else statements, are the following examples functionally equivalent? funct… Read more Are These Js Conditional Statements Functionally Equivalent?

I was given this code for a moving window self-paced reading experiment where the initial display i… Read more Java Script Problem With Initial Display Of Str.replaceall

The following JavaScript 'if' statement is not reading the parameters as I intended both pa… Read more "if" Statement Parameters Not Functioning As Intended. Javascript

I'm trying to make an id searcher which does a thing when you input the right id in google scri… Read more I'm Trying To Make An Id Searcher Which Does A Thing When You Input The Right Id. However, The If Statement Always Runs. Why Is This?

When i'm clicking submit button it requires to clicks to properly fire off the function. I didn… Read more Submit Button Takes 2 Clicks To Call Function In React

Here is my function: function reCalculate(i) { document.getElementById('Q' + i).value =… Read more Javascript "less Than" If Statement Failing