My website has a lot of links and I'm trying to replace all thea hreftargets_topwith_blank. How can I implement this functionality using JavaScript?
It will find all the_topin my page and replace them with_blank
I tried the following:
// const string = document.getElementsByTagName('a')[0].innerHTML const string = document.querySelector("_top"); //获取字符串 var newstring = string.replace(/_top/, '_blank'); //尝试在整个页面中替换字符串 const myTimeout = setTimeout(selecteAd, 2000); //设置延时以确保网页完全加载
renew:
Data comes from Google AdSense'sasynccode. (Found similar solutions in other parts of Stackoverflow, but I still can't replace. How to get DIV child elements using JavaScript)
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
Use querySelectorAll
$(function() { document.querySelectorAll("a[target=_top]").forEach(function(elem) { this.target="_blank"; }); }); });