在第一次加载时，jQuery mCustomScrollbars的div高度调整不正确

Question

I have a problem when resizing the height of a div.

I set the height of the div with JavaScript, but it only works when I refresh the page (F5).

How can I get it to work without a refresh?

The code is below:

<script>
$(document).ready(function (){  

    $("#wr1").hide();
    $("#header").hide();

    var aa = $("#wr1").height();
    var bb = aa-80;
    var cc = $("#detail-about1").width();

    $("#detail-about1").css('height',bb);
    $("#wr-close").css('width',cc);

    $(".nav li a").click(function (){
            $("#wr1").slideDown();
            $("#header").slideDown(); 
            $("#footer").slideUp();                                           
            mCustomScrollbars();
        });
});

</script>

Answer 1

whenever you want to call that click work . Trigger it.. Call this line whereever you want it to work

$(".nav li a").trigger('click');