这对我很管用。 请参阅此解决方案- https://alvarotrigo.com/blog/firing-resize-event-only-once-when-resizing-is-finished/

var resizeId; $(窗口).resize(函数(){ clearTimeout (resizeId); resizeId = setTimeout(doneResizing, 500); })； 函数doneResizing () { //我们想做的任何事情 ｝

许多解决方案。我尝试在mouuseevent之后执行事件，所以我在ouse进入窗口后添加了重载:

jQuery(window).resize(function() {
        // this. is window
        if(  this.resizeTO) {
            clearTimeout(this.resizeTO) 
        };
    
         this.resizeTO = setTimeout(function() {
            
                jQuery(window).mouseenter(function() {
                    if( jQuery(window).width() < 700 &&   jQuery(window).width() > 400 ){
                        console.log("mouseenter  reloads elements"); 
                        // is loading the page  
                        location.reload();
                        //
                     }; // just mobile
                }); // mouse  fired    
        }, 400);  // set Time Ouuut
}); 



 

假设鼠标光标在窗口调整大小后应该返回到文档，我们可以使用onmouseover事件创建一个类似回调的行为。不要忘记，这个解决方案可能不适用于预期的触摸屏。

var resizeTimer;
var resized = false;
$(window).resize(function() {
   clearTimeout(resizeTimer);
   resizeTimer = setTimeout(function() {
       if(!resized) {
           resized = true;
           $(document).mouseover(function() {
               resized = false;
               // do something here
               $(this).unbind("mouseover");
           })
       }
    }, 500);
});

前面提到的一些解决方案对我不起作用，尽管它们的用途更广泛。或者，我发现了这一个，在窗口大小调整的工作:

$(window).bind('resize', function(e){
    window.resizeEvt;
    $(window).resize(function(){
        clearTimeout(window.resizeEvt);
        window.resizeEvt = setTimeout(function(){
        //code to do after window is resized
        }, 250);
    });
});

声明全局延迟侦听器:

var resize_timeout;

$(window).on('resize orientationchange', function(){
    clearTimeout(resize_timeout);

    resize_timeout = setTimeout(function(){
        $(window).trigger('resized');
    }, 250);
});

下面使用监听器来调整事件大小:

$(window).on('resized', function(){
    console.log('resized');
});

非常感谢大卫沃尔什，这里是一个香草版本的下划线debounce。

代码:

// Returns a function, that, as long as it continues to be invoked, will not
// be triggered. The function will be called after it stops being called for
// N milliseconds. If `immediate` is passed, trigger the function on the
// leading edge, instead of the trailing.
function debounce(func, wait, immediate) {
    var timeout;
    return function() {
        var context = this, args = arguments;
        var later = function() {
            timeout = null;
            if (!immediate) func.apply(context, args);
        };
        var callNow = immediate && !timeout;
        clearTimeout(timeout);
        timeout = setTimeout(later, wait);
        if (callNow) func.apply(context, args);
    };
};

简单的用法:

var myEfficientFn = debounce(function() {
    // All the taxing stuff you do
}, 250);

$(window).on('resize', myEfficientFn);

裁判:http://davidwalsh.name/javascript-debounce-function