I have a rookie problem.
I have div and I wanna copy the url from data-element= to .json file
How can i reach this?
<div content="" id="preview" data-element="http://thereislink"
class="sampleclass"></div>
You can use getAttribute
let x = document.getElementById('preview').getAttribute('data-element'); console.log(x)
<div content="" id="preview" data-element="http://thereislink" class="sampleclass">Test</div>
Or directly use dataset
let x = document.getElementById('preview').dataset.element; console.log(x)
<div content="" id="preview" data-element="http://thereislink" class="sampleclass">Test</div>
To select an element you can use different JavaScript Selectors .In this Example I am selecting element by Id. To access any attribute of element use getAttribute('attribute_name')
function HTML
<div content="" id="preview" data-element="http://thereislink"
class="sampleclass"></div>
JS
var url= document.getElementById("preview").getAttribute("data-element");
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