Working on a web app – on a registration page – want to make sure that the same id for two different registrations is never a case! – 4 – 5 people are going to use the app! code : function nextId(…
Tag: function
So I had to include this part in one of our class projects. We were asked to create a quiz webpage with radios and checkboxes, and then to write a JavaScript function to validate the radios. Now, I …
as the title says I have multiple buttons which they have data-id. I want to open fancybox modal by getting the clicked buttons data-id. Each element on click will open their own modal. I can’t use …
When the submit button is pressed, my validation function should check if the fields are validated then call the setProfile method. currently when i click the submit button it will not validate my …
I want the function to run only once on the first click and no more. But I get an error that someVar is not defined, that is what I have included in the condition. Why is it giving the error? How to …
I am trying to dynamically adjust the document.getElementById(divID) by using a loop. This seems to work…sorta It keeps looping as you will see in the screenshot below. let searchresult = function(…
function y() { var x = ‘hi’; function x() { return ‘bye’; }; return x(); // x is not a function return x; // ‘hi’ } console.log(y()) Not able to get this function execution. Can …
I was going over the functions of the math module in Python and found the math.copysign (x,y) function. I want to know when someone would use this function. I check many websites and they show how to …
I have the following array of objects with nested elements in the children property. I need to get objects by their id if the id matches. [ { “id”: 10, “name”: “…
This seems so easy, but I couldn’t find a proper solution yet. What the JS does: check an element’s CSS style immediately and if max-width is 1000px, do something (see JS comment). And in case the JS …