Skip to main content

Why is the default running even though the num is set to 1? 

let spans = document.querySelector(`#spans`);
let hrs = document.querySelector(`#hrs`);
let mins = document.querySelector(`#mins`);
let secs = document.querySelector(`#secs`);
let start = document.querySelector(`#start`);
let stop = document.querySelector(`#stop`);
spans.style.fontSize = "10em";
let preFix = 0;
let num = 1;
let secspreNum= 0;
let minspreNum = 0;
let hrspreNum = 0;
let myFunc = ()=> {
    setInterval(()=>{
        switch (num){
            case num===1:
                mins.innerHTML = `0` + num;
                num ===0;
                secs.innerHTML =`0`+  num++; 
                
            default:
                console.log(`default test`)
        }
      
     } , 1000);
};


start.addEventListener(`click`,myFunc)       
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <div id="spans">
    <span id="hrs">00</span>:<span id="mins">00</span>:<span id="secs">00</span><br></div>
    <button id="start">Start</button>
    <button id="stop">Stop</button>

    <script src="go2.js"></script>
</body>
</html>

Hello, I'm trying to make a stopwatch atm but I got stuck into a problem. Trying to use the switch statement to set the mins to add up a number if the secs reach 10. But before doing that I've been testing this switch statement and for some reason it runs default statement instead of case . Why is it like that? I set the num variable to 1 and it still runs the default one instead of num===1 . Did I missunderstood something? Thanks !

Via Active questions tagged javascript - Stack Overflow https://ift.tt/2FdjaAW
Labels:

Comments

Post a Comment

Popular posts from this blog

Where and how is this Laravel kernel constructor called? [closed]

Where and how is this Laravel kernel constructor called? public fucntion __construct(Application $app, $Router $roouter) { } I have read the documentation and some online tutorial but I can find any clear explanation. I am learning Laravel and I am wondering where does this kernel constructor receives its arguments from. "POSTMOTERM" CLARIFICATION: Here is more clarity.I have checked the boostrap/app.php and it is only used for boostrapping the interfaces into the container class. What is not clear to me is where and how the Kernel class is instatiated and the arguments passed to the object calling the constructor.Something similar to; obj = new kernel(arg1,arg2) or, is the framework using some magic functions somewhere? Special gratitude to those who burn their eyeballs and brain cells on this trivia before it goes into a full blown menopause alias "MARKED AS DUPLICATE". To some of the itchy-finger keyboard warriors, a.k.a The mods,because I believe in th...
Post a Comment
Read more

Why is my reports service not connecting?

I am trying to pull some data from a Postgres database using Node.js and node-postures but I can't figure out why my service isn't connecting. my routes/index.js file: const express = require('express'); const router = express.Router(); const ordersCountController = require('../controllers/ordersCountController'); const ordersController = require('../controllers/ordersController'); const weeklyReportsController = require('../controllers/weeklyReportsController'); router.get('/orders_count', ordersCountController); router.get('/orders', ordersController); router.get('/weekly_reports', weeklyReportsController); module.exports = router; My controllers/weeklyReportsController.js file: const weeklyReportsService = require('../services/weeklyReportsService'); const weeklyReportsController = async (req, res) => { try { const data = await weeklyReportsService; res.json({data}) console...
Post a Comment
Read more

How to show number of registered users in Laravel based on usertype?

i'm trying to display data from the database in the admin dashboard i used this: <?php use Illuminate\Support\Facades\DB; $users = DB::table('users')->count(); echo $users; ?> and i have successfully get the correct data from the database but what if i want to display a specific data for example in this user table there is "usertype" that specify if the user is normal user or admin i want to user the same code above but to display a specific usertype i tried this: <?php use Illuminate\Support\Facades\DB; $users = DB::table('users')->count()->WHERE usertype =admin; echo $users; ?> but it didn't work, what am i doing wrong? source https://stackoverflow.com/questions/68199726/how-to-show-number-of-registered-users-in-laravel-based-on-usertype
Post a Comment
Read more