我想要一个需要在滚动事件后运行的infolinks JavaScript代码。 （滚动上的Infolinks脚本）

Question

<div style=" border: 1px solid black; 

    width: 200px; 
    height: 100px; 
    overflow: scroll;" id="myDIV">In my younger and more vulnerable years my 
father gave me some advice that I've been turning over in my 

mind ever since. <br><br> 'Whenever you feel like criticizing anyone,' he told me, just remember that all the people in this world haven't had the advantages that you've had.'</div> 

<p id="demo">oops</p> 

<script type="text/javascript"> document.getElementById("myDIV").addEventListener("scroll", myFunction); 

function myFunction() {  var infolinks_pid = 2967638; var infolinks_wsid = 0; 
    document.getElementById("demo").innerHTML = " (infolinks script here ..)"; 

} </script> 

Answer 1

在JQuery中$(window).scroll()函数将帮助您解决您的问题。如果您正在使用JQuery，你可以这样做

$(window).scroll(function(){ 
var window_pos = $(window).scrollTop(); // Scroll position of window 
if(window_pos > 300){ 
    // 300px is just a number (px values) 
    // you can execute a function here 
} 
}); 

在JavaScript代码中，我觉得刚才添加的if条件检查滚动结束。