The above error message is triggered, when running in PHP 8.1. Haven't been able to spot anything obvious, as to where the code below needs to be changed to eliminate this error message. public function process_button() { $sid = zen_session_name()…
So I database for a university and I need to update several columns of a table named register going with the name of exam_grade, lab_grade, and final grade. The final grade is calculated based on the results of exam_grade and…
I am not sure why if you trigger the function, nothing happens loginButton.addEventListener("click", function() { const password = document.getElementById("password").value; if (password === "password") { alert("Correct!"); document.innerHTML = <embed src="http://stackoverflow.com" style="width:500px; height: 700px;"></embed>; } else { loginMessage.textContent = "Invalid password."; }…
I am trying to write a middleware that checks if the user that is trying to retrieve the data of all users is an admin or not, for testing purpose I have manually passed an array to isAuthorized function. userRouter.use(isAuthorized(['admin']));…
So I have this function: export default function getObjectFromTwoArrays(keyArr: Array<any>, valueArr: Array<any>) { // StartPoint: // [key1,key2,key3], // [value1,value2,value3] // // EndPoint: { // key1: value1, // key2: value2, // key3: value3 // } if (keyArr.length === valueArr.length) { //…
I have a button, that when a user clicks on it, The page will be redirected to another link. Index.html: <input type="text" placeholder="Search" id="input-box" autocomplete="off" style="width: 250px;"> <button id="submitbtn" onClick="submitClicked" href=""> </button> </input> Script.js: document.getElementById("submitbtn").onclick = function() {submitBtn()}; function submitBtn()…
I'm just playing with JS and trying to learn it. I am trying to determine the average of three numbers; for that, I have defined a function with three parameters and declared parameter values. But the function isn't returning the…
I'm having trouble rewriting this line of code that contains create_function() in preparation for updating to PHP 8+. The line of code to replace is: add_action('widgets_init', create_function('', 'return register_widget("Ctxt_Menu_Widget");')); I am trying to replace it with: $callback = function(){ ('',…
Here, everything is working just fine. I only need my button tag to call the function which displays a random number on the p tag in DOM and not me refreshing the page all the time.[Here is my HTML]And here…
When I try to call the function I created (see code below), it throws an error stating that "Jon is not defined". Why is it saying that? How is an argument for a function I'm trying to call undefined? function…