jQuery Multiple choices


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

The jQuery html() method works for both HTML and XML documents


 

 

 

 



B


Solution:-

No, The jQuery html() method not works for both HTML and XML documents.

jQuery html() Method Definition and Usage is as follows:

  1. The html() method sets or returns the content (innerHTML) of the selected elements
  2. It returns the content of the FIRST matched element when this method is used to return content
  3. it overwrites the content of ALL matched elements when this method is used to set content

Tip: To return or set only the text content of the selected elements, use the text() method.

Syntax:-
1. Return content:

$(selector).html()

2. Set content:

$(selector).html(content)

3. Set content using a function:

$(selector).html(function(index,currentcontent))

Example:-
Change the content of all <p> elements:

$("button").click(function(){
 $("p").html("Welcome <b>Slight Book</b>!");
});

 




Next 5 multiple choice(s)

1

What is the correct jQuery code to set the background color of all p elements to red?

2

With jQuery, look at the following selector: $("div.intro"). What does it select?

3

Which jQuery method is used to hide selected elements?

4

Which jQuery method is used to set one or more style properties for selected elements?

5

Which jQuery method is used to perform an asynchronous HTTP request?

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