could you please explain me add class remove class.

1

I am a begginer to javascript i don’t know how to do that.I wanna know more details of this concept.

2

In what context? Where are you seeing this that you don’t understand it?

3

http://www.kirupa.com/html5/setting_css_styles_using_javascript.htm.
But in my scenario,I want to do from html elements.

,When i am click on
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    • , i want to add class, when i am click another element and remove class previous element.
    4

    you haven’t explained what exactly you want. this may help you.

    in case you want to add class “headingclass” to an html element <h1 id="heading">something here </h1>
    add class: $(’#heading’).addClass(‘headingclass’);
    remove class: $(’#heading’).removeClass(‘headingclass’);