1. 程式人生 > >js textarea裡面的換行符\n,替換成包裹

js textarea裡面的換行符\n,替換成包裹

<textarea id =“article_content”rows =“10”cols =“100”placeholder =“請輸入文章內容”value =“”> </ textarea> <br/>
const article_content = document.querySelector('#article_content'); 
var content = article_content.value.replace(/ \ r / g,''); 
if(content!='')
{ 
content ='<p>'+ content.replace
(/ \ n * $ / g,'')。replace(/ \ n / g,'</ p> <p>' )+'</ p>'; }