试试这个解决方案。仅在页面加载时触发，然后在窗口调整大小期间在预定义的resize delay触发。

$(document).ready(function()
{   
   var resizeDelay = 200;
   var doResize = true;
   var resizer = function () {
      if (doResize) {

        //your code that needs to be executed goes here

        doResize = false;
      }
    };
    var resizerInterval = setInterval(resizer, resizeDelay);
    resizer();

    $(window).resize(function() {
      doResize = true;
    });
});

也可以用

        function getWindowSize()
            {
                var fontSize = parseInt($("body").css("fontSize"), 10);
                var h = ($(window).height() / fontSize).toFixed(4);
                var w = ($(window).width() / fontSize).toFixed(4);              
                var size = {
                      "height": h
                     ,"width": w
                };
                return size;
            }
        function startResizeObserver()
            {
                //---------------------
                var colFunc = {
                     "f10" : function(){ alert(10); }
                    ,"f50" : function(){ alert(50); }
                    ,"f100" : function(){ alert(100); }
                    ,"f500" : function(){ alert(500); }
                    ,"f1000" : function(){ alert(1000);}
                };
                //---------------------
                $(window).resize(function() {
                    var sz = getWindowSize();
                    if(sz.width > 10){colFunc['f10']();}
                    if(sz.width > 50){colFunc['f50']();}
                    if(sz.width > 100){colFunc['f100']();}
                    if(sz.width > 500){colFunc['f500']();}
                    if(sz.width > 1000){colFunc['f1000']();}
                });
            }
        $(document).ready(function() 
            {
                startResizeObserver();
            });

将javascript移到一个函数中，然后将该函数绑定到窗口调整大小。

$(document).ready(function () {
    updateContainer();
    $(window).resize(function() {
        updateContainer();
    });
});
function updateContainer() {
    var $containerHeight = $(window).height();
    if ($containerHeight <= 818) {
        $('.footer').css({
            position: 'static',
            bottom: 'auto',
            left: 'auto'
        });
    }
    if ($containerHeight > 819) {
        $('.footer').css({
            position: 'absolute',
            bottom: '3px',
            left: '0px'
        });
    }
}

用这个:

window.onresize = function(event) {
    ...
}

下面是一个使用jQuery、javascript和css来处理大小调整事件的例子。 (css如果你最好的选择，如果你只是在调整大小(媒体查询)) http://jsfiddle.net/CoryDanielson/LAF4G/

css

.footer 
{
    /* default styles applied first */
}

@media screen and (min-height: 820px) /* height >= 820 px */
{
    .footer {
        position: absolute;
        bottom: 3px;
        left: 0px;
        /* more styles */
    }
}

javascript

window.onresize = function() {
    if (window.innerHeight >= 820) { /* ... */ }
    if (window.innerWidth <= 1280) {  /* ... */ }
}

jQuery

$(window).on('resize', function(){
    var win = $(this); //this = window
    if (win.height() >= 820) { /* ... */ }
    if (win.width() >= 1280) { /* ... */ }
});

我如何阻止我的调整大小代码执行如此频繁!?

这是绑定调整大小时注意到的第一个问题。当用户手动调整浏览器大小时，调整大小的代码被称为LOT，并且会感觉非常笨拙。

要限制调用调整大小代码的频率，可以使用下划线和lodash库中的debounce或throttle方法。

debounce will only execute your resize code X number of milliseconds after the LAST resize event. This is ideal when you only want to call your resize code once, after the user is done resizing the browser. It's good for updating graphs, charts and layouts that may be expensive to update every single resize event. throttle will only execute your resize code every X number of milliseconds. It "throttles" how often the code is called. This isn't used as often with resize events, but it's worth being aware of.

如果你没有下划线或lodash，你可以自己实现一个类似的解决方案: JQuery JavaScript /: $(窗口)。调整大小完成后如何发射?

给你的匿名函数一个名字，然后:

$(window).on("resize", doResize);

http://api.jquery.com/category/events/