This question is about an exercise in the book Eloquent JavaScript

The last part to this exercise is to write a recursive function that takes two parameters, a joined list and an index respectively. The function will find the value in the object within the list at it’…

How to convert a value fetched from json file to a list in javascript

I have a string with comma separated values in json file and want to convert it to a list to iterate through for loop and click on each element.Please help me on this ! testdata.json : {“…

add text area on selecting options in dropdown list in java script

function showInsertQuest(){ var x = document.getElementById(“one”); if (x.style.display === “none”){ x.style.display = “block”; } else { x.style.display = “block”; } } …

Loop multiple lists based on their length [closed]

In my code I have 6 lists of objects of different sizes. I need to go through them all in a specific order, from the smallest list to the largest. var list_1 = […] // length 24 var list_2 = […] …

Parse two arrays to check each value JavaScript

So i have two lists. List A contains a list of all dates of a specified month. list B contains a sequence of 1 and 0´s. If i want to check if date from list A is equal to 1 or 0 corresponding to the …

How to Target Element and Transfer between Lists

I am a newbie here. I have two different lists in HTML: the first list contains several elements, the second list contains none. My goal is to transfer the elements of list 1 to list 2. I do want to transfer those element clicking on the “move” symbol (which I positioned). However, I do not know how to target the li element to transfer. I do know it is a basic question, but still thanks for your support and time ! I have tried to addEventListener to “move”. Therefore, I have tried to use textContext to modify the list 2