Hello World! I have a question about making custom tags...

Question

• I wanna my new custom tags, and I wanna make the Javascript can read the text inside my tag, example, like <alert>Hello World</alert>... I wanna make it an alert saying "Hello World" or any word that I will put inside the tag...

• I wanna make the Javascript can read the attributes inside my tag...

Is it possible? Any help will be appreciated!😊

I'm currently thinking of making a <print></print> tag and any printing tags shouldn't work, just only <print></print> tag, I'm the one who is responsible for making that printing tags shouldn't work, just help me!😊

Answer 1

https://code.sololearn.com/WeR9SGrl565o/?ref=app

Answer 2

Hey there 大好き ,
I know that I'm a bit late, but I found a solution too.

https://code.sololearn.com/W1fh5c1UvHia/?ref=app

Hope it can be helpful :)

Answer 3

Reading custom elements' content or attribute is one thing. But to make them spawn a JS alert box is something else.

If you want, you can use JS to map a certain event (e.g. click event) on those <alert> elements to trigger the alert box.

But if you mean to have the browser displays a JS alert box on finding the <alert> element while processing the document, I have no idea.

Answer 4

Ipang Oh, thank you for the information!😊

Mirielle Yeah, that's what I mean😵😊

🇧🇩🇳‌🇴‌🇷‌'🇼‌🇪‌🇸‌🇹‌🇪‌🇷‌ Oh hey, thank you for the example! How do you get the letters inside the tag?😊 Well, I should inspect this!😵

Answer 5

https://code.sololearn.com/WnmObBR1OFtw/?ref=app

Answer 6

https://code.sololearn.com/WMQA8yiYK8so/?ref=app