javascriptjquerydouble-submit-prevention

how to prevent this function to be executed more than 2 times in x miliseconds?

how can i prevent this to be executed twice when i get to the bottom of the scroll?

 if  ($(window).scrollTop() == $(document).height() - $(window).height()){
                   last_msg_funtion();
 }

Options i see:

I tried setting a var loading_already == false and, something like:

if(loading_already==false){
     loading_already = true;
     last_msg_function();
     setTimeout('refresh_loading',300);
}

where

function refresh_loading(){ loading_already = false; }

But didn't work out, any suggestion for this?

thanks!

Solution

  • loading_already = true;

    You have == which is boolean is operator, not assignment.