CODEWITHSUNDEEP
javascriptsetintervalclearinterval
ABDO Zeidane
ABDO Zeidane

Reputation: 63

clearInterval automatically

I'm having a problem with how can I stop automatically the auto_refresh of my script. Here's my code:

<script type="text/javascript">
    function refresh_question(){        
        var url = "/question.do";       
        jQuery('#question').load(url, function myFunction(reponse, status, xhr){
             if(reponse=="fin")
            {
              clearInterval(auto_refresh );
            }           

        }).fadeIn("slow");  
    }   
    var auto_refresh = setInterval(refresh_question, 4000);     
</script>

The idea behind this script is that I want to display a new question of my DB each 4 seconds, but after the 10th question I should stop the quiz, means turn off the auto_refresh. How can I do so?

Upvotes: 1

Views: 1726

Answers (1)

Erik Schierboom
Erik Schierboom

Reputation: 16636

Just use a counter that is incremented each time the refresh been called:

<script type="text/javascript">
    var numberOfRefreshes = 0;
    var auto_refresh = 0;

    function refresh_question(){        
        var url = "/question.do";       
        jQuery('#question').load(url, function myFunction(reponse, status, xhr){
            numberOfRefreshes++; 

            if(numberOfRefreshes == 10)
            {
              clearInterval(auto_refresh);
            }           

        }).fadeIn("slow");  
    }   
    auto_refresh = setInterval(refresh_question, 4000);     
</script>

Upvotes: 1

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