php - JQUERY: How do I know if this element is currently open/closed (slidetoggle) -


im using following open/close div

$(".alerts").click(function(){      $(this).toggleclass("active").next().slidetoggle(50);

but want function trigger if box closed , being opened, how can determine this? prefer not use cookies or that

thanks!

you can use visible selector is method -

$(document).ready(function() {     $(".alerts").click(function()     {                 if($(this).toggleclass("active").next().is(":visible"))             alert("it's visible");          $(this).toggleclass("active").next().slidetoggle(50);     }); });

an example on jsfiddle.

the - 

if($(this).toggleclass("active").next().is(":visible"))     alert("it's visible");

portion checking see if next element of this visible or not. if is, returns true. result, alert method gets executed.

here documentation visible selector , here documentation is() method.


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