如何在窗口调整大小时禁用/重新启用Javascript？

Question

我需要能够在窗口调整大小时禁用/重新启用Javascript吗？ 当前，在桌面上调整窗口大小时，导航栏会固定，并且是唯一可见的内容而不是内容。

<script>  
if ( $(window).width() <= 1200 ) {
}else{


$('nav').addClass('original').clone().insertAfter('nav').addClass('cloned').css('position','fixed').css('top','0').css('margin- top','0').css('z-index','500').removeClass('original').hide();

scrollIntervalID = setInterval(stickIt, 10);


function stickIt() {

var orgElementPos = $('.original').offset();
orgElementTop = orgElementPos.top;               

if ($(window).scrollTop() >= (orgElementTop)) {

as original element.     
orgElement = $('.original');
coordsOrgElement = orgElement.offset();
leftOrgElement = coordsOrgElement.left;  
widthOrgElement = orgElement.css('width');
   th',widthOrgElement).show();
$('.original').css('visibility','hidden');
} else {
$('.cloned').hide();
$('.original').css('visibility','visible');
}
}
</script>

Answer 1

您可以将事件处理程序绑定到“调整大小” JavaScript事件：

$(window).resize(function() {

    if($(window).width() <= 1200) {
        //You code here
    }else {
        //You code here
    }

});

只要更改浏览器窗口的大小，就会执行您的代码。

Answer 2

    $(window).resize(function() {        
        if($(window).width() <= 1200) {
            //small screen code
        }else {
            //large screen code            }

    });

   //trigger window resize event on load
   $(window).trigger('resize');

Answer 3

您可以通过检查窗口宽度来做到这一点

var winWidth = $(window).width(); // you can get the window width from this

//Then check with the condtion(compare with your need ex :)



  if(winWidth <= 600)
   {
     //your work here
     alert("window resize less than or equal to 600");
   }
   else
   {
     //your work here
     alert("window resize greater than to 600");
   }