CODEWITHSUNDEEP
javascript
gabebt
gabebt

Reputation: 15

Javascript page refresh based on current time

I'm trying to write some javascript that constantly checks for the current second of the time and if it matches a certain second value to refresh the page and continue doing that, so my page will always refresh at specified second intervals based on the current time. For example: 3:01:10 PM, 3:01:15 PM, 3:01:20 PM, 3:02:10 PM, etc.

My code below doesn't seem to be working - any ideas how I could accomplish this? Thanks!

var seconds = new Date().getSeconds();
setTimeout(function(){
if (seconds == 10 || seconds == 15 || seconds == 20) {
    window.location.reload(1);
}
}, 1000);

Upvotes: 1

Views: 205

Answers (2)

master565
master565

Reputation: 795

Your issue is that you never update the value of "seconds". Try moving it into the function.

var seconds;
setTimeout(function(){
seconds = new Date().getSeconds();
if (seconds == 10 || seconds == 15 || seconds == 20) {
    window.location.reload(1);
}
}, 1000);

Upvotes: 0

j08691
j08691

Reputation: 207861

You get the value of second exactly one time with your code. You need to move the variable within the function and change setTimeout to setInterval:

setInterval(function(){
    var seconds = new Date().getSeconds();
    if (seconds == 10 || seconds == 15 || seconds == 20) {
        window.location.reload(1);
    }
}, 1000);

Upvotes: 3

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