What is $(document).ready() ? Before you can safely use jQuery to do anything to your page, you need to ensure that the page is in a state where its can be manipulated. like as : $(document).ready(function(){ alert(“Page is ready for manipulation.”); }); $(document) is used for creating object of our page document. ready() is used […]

$(‘li’).html(‘New HTML’);  // this replaced all list items on your page with specified contents. $(‘div’).html(‘New Div Contents’);  // this replaced all div contents on your page with specified contents. $(‘body’).html(‘New Body Contents’); // this replaced all contents of body part of your page. $(‘p’).html(‘New Paragraph contents’); // this replaced all paragraphs on your page with […]

$(‘div’).addClass(‘active’); // here active is the class name which you want to apply on your html page. // div is the element on which you apply specified class.