CODEWITHSUNDEEP
javascripthtml
fbi020
fbi020

Reputation: 5

How to remove the base Lablel use javascript in html?

My website is reverse proxy google (I am in china ,cannot access google ), like this url :

"https://accounts.google.com/SignUp?hl=zh_CN&continue=https://myaccount.google.com/intro"

I want to remove the base Lablel use javascript?,But my method doesn't work,Maybe I did something wrong, I don't know why.Thank you very much for any help.

my js method :

document.body.innerHTML = document.body.innerHTML.replace('<base href.*?>','')

Original code like this : 

<!doctype html>
<html lang="zh-CN" dir="ltr">
  <head>
    <base href="https://accounts.google.com/">

I expect output : 

<!doctype html>
  <html lang="zh-CN" dir="ltr">
    <head>

Upvotes: 0

Views: 79

Answers (3)

knomdlo
knomdlo

Reputation: 408

If your intent is to clear contents of head tag, this should do:

document.getElementsByTagName('head')[0].innerHTML = ''

If it's just base tag then:

const headTag = document.getElementsByTagName('head')[0];
const baseTag = headTag.getElementsByTagName('base')[0];
headTag.removeChild(baseTag);

Upvotes: 1

MrDeibl
MrDeibl

Reputation: 167

I hope this helps.

var elem = document.getElementsByTagName('base');
elem[0].href = '';

Upvotes: 0

S.Orioli
S.Orioli

Reputation: 441

Just take the element with querySelector and remove it.

var elem = document.querySelector('base');
elem.parentNode.removeChild(elem);
<!doctype html>
<html lang="zh-CN" dir="ltr">
  <head>
    <base href="https://accounts.google.com/"/>
  </head>
</html>

Upvotes: 1

Related Questions