Q
What jQuery method is used to bind event handlers to elements with specific CSS classes?

Answer & Solution

Answer: Option A
Solution:
$('.className').on();
Related Questions on Average

Which jQuery method is used to bind event handlers to elements that are currently matching a selector?

A). $(selector).on();

B). $(selector).bind();

C). $(selector).live();

D). $(selector).delegate();

How to attach a click event handler to a button element with the id 'myButton' using jQuery?

A). $('#myButton').on('click', function() {...});

B). $('#myButton').addEventListener('click', function() {...});

C). $('#myButton').bind('click', function() {...});

D). $('#myButton').click(function() {...});

How to bind a scroll event handler to the window using jQuery?

A). $(window).on('scroll', function() {...});

B). $(window).scroll(function() {...});

C). $('window').bind('scroll', function() {...});

D). $(window).addEventListener('scroll', function() {...});

How to capture the x and y coordinates of the mouse pointer when it moves over a div element using jQuery?

A). var x = event.clientX; var y = event.clientY;

B). var x = event.pageX; var y = event.pageY;

C). var x = event.offsetX; var y = event.offsetY;

D). var x = event.screenX; var y = event.screenY;

Which jQuery method is used to bind event handlers for future elements?

A). $('#element').bind();

B). $('#element').live();

C). $('#element').on();

D). $('#element').delegate();

What jQuery method is used to bind a mouseover event handler to a div element with the id 'myDiv'?

A). $('#myDiv').mouseover(function() {...});

B). $('#myDiv').addEventListener('mouseover', function() {...});

C). $('#myDiv').bind('mouseover', function() {...});

D). $('#myDiv').on('mouseover', function() {...});

How to bind a mousemove event handler to the window using jQuery?

A). $(window).mousemove(function() {...});

B). $(window).addEventListener('mousemove', function() {...});

C). $('window').bind('mousemove', function() {...});

D). $(window).on('mousemove', function() {...});

How to bind a keyup event handler to all input elements with the class 'inputField' using jQuery?

A). $('.inputField').keyup(function() {...});

B). $('.inputField').addEventListener('keyup', function() {...});

C). $('.inputField').bind('keyup', function() {...});

D). $('.inputField').on('keyup', function() {...});

How to bind a focus event handler to all input elements with the class 'inputField' using jQuery?

A). $('.inputField').on('focus', function() {...});

B). $('.inputField').focus(function() {...});

C). $('.inputField').bind('focus', function() {...});

D). $('.inputField').focusIn(function() {...});

Which jQuery method is used to bind event handlers to elements for specific keys on the keyboard?

A). $('#element').keydown();

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