How to clear the table using javascript_javascript skills

The example in this article describes how to clear the table using javascript. Share it with everyone for your reference. The details are as follows:

1. Normal method

Loop through the rows of the table and delete them one by one.
This method is a common method and is feasible, but it is not efficient.

2. Another method

var artTable = document.getElementById("artical_table"); 
console.debug(artTable.getElementsByTagName("thead")[0]);
var artBody=artTable.tBodies[0];
//clear table
//artBody.innerHTML='';
//获取tbody，清除innerHTML来达到清除表格数据,会报错
artBody.parentNode.outerHTML = artBody.parentNode.outerHTML.replace(artBody.innerHTML, "");
//解决tbody的innerHTML只读问题,这种也会有问题，会导致后面动态插入的行没有

I hope this article will be helpful to everyone’s JavaScript programming design.