我试图在触发滚动事件时调用函数，这是我使用的代码：
$( window ).on( 'scroll', function(){
alert("Scroll event is triggered.");
} );
问题是当我滚动窗口时，没有任何反应，但当我将事件更改为＆＃39;点击＆＃39;或者＆＃39;调整大小＆＃39;，上面的代码工作正常：
$( window ).on( 'click', function(){
alert("The page was clicked.");
} );
$( window ).on( 'resize', function(){
alert("The window was resized.");
} );
为什么点击＆＃39;并且＆＃39;调整大小＆＃39;事件有效并且滚动了＃39;没＆＃39; T'我试过了
$( window ).scroll(function(){
alert("Scroll event is triggered.");
});
它也没有用。我错过了什么吗？
由于
答案 0 :(得分：0)
确保您填充jQuery库并在文档准备好时使用您的代码
$(function(){
$(window).scroll(function(){
console.log('scrolling ')
});
});<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
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答案 1 :(得分：0)
似乎问题不是在代码中，而是在浏览器中。因此，当我清除浏览数据时，代码运行得很好。
谢谢你们。