/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 vote102 views3 answers
Copy the text html
Html
0 vote117 views1 answer
Generar pdf y guardarlo en una variable
Html
9 votes110 views3 answers
Jquery select by class
Html
23 votes96 views3 answers
Semantic ui cdn
Html
0 vote114 views2 answers
Html tag remover
Html
0 vote158 views1 answer
Html ingnor display none input
Html
1 vote124 views1 answer
Html putting content in input
Html
0 vote102 views2 answers
Javaprov
Html
0 vote144 views1 answer
Wordpress add the html to the content by functoin.php
Html
0 vote103 views1 answer
Xpath select td class contains text
Html