jQuery Multiple choices


Total available count: 24
Subject - JavaScript Frameworks
Subsubject - jQuery

Which jQuery method is used to remove selected elements?


 

 

 

 



C


Solution:-

jQuery detach() Method Definition and Usage:-
The detach() method removes the selected elements, including all text and child nodes. However, it keeps data and events. This method also keeps a copy of the removed elements, which allows them to be reinserted at a later time.

jQuery remove() Method Definition and Usage,

  1. The remove() method removes the selected elements, including all text and child nodes
  2. This method also removes data and events of the selected elements

Tip: To remove the elements without removing data and events, use the detach() method instead.
Tip: To remove only the content from the selected elements, use the empty() method.

Syntax:-

$(selector).remove(selector)
$(selector).detach(selector)

Example:-
Remove all <p> elements:

$("button").click(function(){
?$("p").remove();
});

Detach all <h2> elements:

$("button").click(function(){
?$("h2").detach();
});

 




Next 5 multiple choice(s)

1

Look at the following selector: $("p#intro"). What does it select?

2

Is jQuery a W3C standard?

3

Look at the following selector: $("div p"). What does it select?

4

Which jQuery method is used to switch between adding/removing one or more classes (for CSS) from selected elements?

5

Which jQuery method should be used to deal with name conflicts?

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