jquery - 如果宽度可以除以特定宽度

Question

我对元素的宽度有疑问，我想将其除以数字 90如果此宽度为 90 的倍数，则设置此元素的宽度，否则转到下一步。

例如窗口宽度为1000px时元素全宽 100%(我们称之为(EW = 元素宽度)如果 EW 可以除以 90 就可以了，所以 1000/90 = 11,1(1)我们把窗口变小我们来到 990/90 = 10 没关系

此处示例 CODEPEN

当您缓慢调整大小时它会起作用，但当您快速调整大小时它会丢失。

          var windowWidth = $(window).width(),
            widthNumber = windowWidth / 90;

            $("#EW").css({
                width: windowWidth
            });


            if(widthNumber % 1 != 0){
                console.log("dont change")

            } else {

                console.log("change")
            }

有人知道如何解决这个问题吗？

Answer 1

来自 jQuery resize docs:

Code in a resize handler should never rely on the number of times the handler is called. Depending on implementation, resize events can be sent continuously as the resizing is in progress (the typical behavior in Internet Explorer and WebKit-based browsers such as Safari and Chrome), or only once at the end of the resize operation (the typical behavior in some other browsers such as Opera).

这就是为什么在快速调整窗口大小时没有调用您的方法