Cascading style sheets CSS apply style to HTML elements. JavaScript can dynamica

Question

Cascading style sheets CSS apply style to HTML elements. JavaScript can dynamically add CSS styles directly to HTML elements. Discuss when it would be appropriate to dynamically add a CSS style using JavaScript. If JavaScript CSS injection is used more often then CSS files on a webpage, does not make a page more complicated and difficult to maintain? What about performance concerns? Cascading style sheets CSS apply style to HTML elements. JavaScript can dynamically add CSS styles directly to HTML elements. Discuss when it would be appropriate to dynamically add a CSS style using JavaScript. If JavaScript CSS injection is used more often then CSS files on a webpage, does not make a page more complicated and difficult to maintain? What about performance concerns?

Explanation / Answer

We can do that by accessing a list of oour style sheets by using document.styleSheets. document.styleSheets will return a list of all of the style sheets applied to a page, including external style sheets referenced with a link element and internal style sheets residing inside style elements. further, if oour style elements have id attributes, wou can reference them quickly with document.getElementById(element_id).This is how it is done here.

yes it gets tough as a lot of data is injected and it goes out of control to manage it.This leads to a buffer overflow with data being corrupted.
The performance is reduced as data is corrupted .

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