/Html/Javascript get custom attribute value from element

Javascript get custom attribute value from element

Js get custom attribute

document.getElementById("divId").getAttribute("attributeId");

Javascript get element by custom attribute

document.querySelector("div[data-automation='something']")

Select element by custom attribute

Source: stackoverflow.com

Javascript get custom attribute value from element

<!-- TRYING TO ACCESS TO CUSTOM ATTRIBUTES WITH JAVASCRIPT ? -->

<article
  id="electric-cars"
  data-columns="3"
  data-index-number="12314"
  data-parent="cars">
</article>

<script>
// const article = document.getElementById("electric-cars")
article.dataset.columns // "3"
article.dataset.indexNumber // "12314"
article.dataset.parent // "cars"
</script>

Source: developer.mozilla.org

Similar codes

0 vote172 views1 answer
How to create seprate flex box for adding items into the box
Html
0 vote176 views3 answers
Html modal
Html
0 vote191 views1 answer
Smart contract spdx license
Html
0 vote166 views1 answer
Select dropdown style
Html
0 vote174 views1 answer
Load a html page inside another
Html
0 vote122 views1 answer
Scroll to section href
Html
0 vote161 views1 answer
Python convert number to binar
Html
2 votes174 views2 answers
Svg img tag not showing
Html
2 votes162 views1 answer
Posting with forms html
Html
0 vote153 views1 answer
Select colopr bootstrap
Html