How to use .getElementbyId("") in JS? | Sololearn: Learn to code for FREE!

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How to use .getElementbyId("") in JS?

I am confused.

6/16/2021 6:02:13 AM

Anas

11 Answers

New Answer

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Anas Dharar First set 'id' attribute to your desired element. Example: <div id='box'>Div</div> Next, access element by it's id. var box=document.getElementById('box'); And, work with it. Example: //changing innerHtml of div box.innerHTML="Div Box"; //Now innerhtml of div was changed https://www.sololearn.com/learn/JavaScript/2753/

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getElementById do not take the 's' as it return only one element... ByClassName take the 's' as returning an array-like of possibly many elements ^^

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you have completed the css course, so you may be able to do it yourself: the only rule to be aware is the conversion of css kebab-case properties to js camelCase properties: background-color => backgroundColor

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you forgot a 's' at Element end in function name ;)

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document.getElementsByClassName

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˜”*°•.˜”*°• Mohan 333 •°*”˜.•°*”˜ Thanks....Can I change the color of text with this??? If yes, please give the code

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Yes. You can change it with css style color property. attach it in your Js. box.style.color="red"; refer it. https://www.sololearn.com/learn/JavaScript/2754/

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What is wrong in this? ˜”*°•.˜”*°• Mohan 333 •°*”˜.•°*”˜ https://code.sololearn.com/WVieANtzMX0g/?ref=app

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https://code.sololearn.com/WSee8LVQYHku/?ref=app https://code.sololearn.com/W2AmQTsVh9Z7/?ref=app

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Thanks a lot visph & ˜”*°•.˜”*°• Mohan 333 •°*”˜.•°*”˜ .....can you give a few examples that change Css elements like font and alignment??

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Thanks a lot ˜”*°•.˜”*°• Mohan 333 •°*”˜.•°*”˜ & visph