clearinterval on document.ready

Asked Feb 01 '21 at 04:01

Active Feb 01 '21 at 04:01

Viewed 10 times

hello im new to javascript

<script type="text/javascript">
    $(document).ready(
        function(){
            Dashboard("<?php echo base_url();?>Kasir/display")
            var again = setInterval(function(){Dashboard("<?php echo base_url();?>Kasir/display")},2000);
        }
    )
    function klik2(){
        alert('jwqeoiqej');
        clearInterval(again);
    }
</script>

my alert works but i dunno why my clearinterval doesnt seems to work when i run that function

asked Feb 01 '21 at 04:01

ggilrandy

`again` is only defined inside the `ready` function. It does not exist in `klik2`. – Niet the Dark Absol Feb 01 '21 at 04:04
so i have to defined outside it? – ggilrandy Feb 01 '21 at 04:05
How is `klik2` called? Because if I had to guess I'd say you have it as an inline event handler on some HTML element. Which is a bad idea. If you did it "properly" then you could attach the event handler inside the `ready` function and that way `again` would be in scope. – Niet the Dark Absol Feb 01 '21 at 04:06
You need to call the klik2 function, also there is no setInterval – Love2Code Feb 01 '21 at 04:07
yes i had it in onclick event. – ggilrandy Feb 01 '21 at 04:08
i dunno how to javascript, i need that ready function to load and set interval to it when first load page, and when the button is clicked the interval is gone – ggilrandy Feb 01 '21 at 04:10

clearinterval on document.ready

0 Answers0