jQuery – first() Method
The first() method returns the first element of the selected elements.
jQuery – focus() Method
The focus event occurs when an element gets focus when selected by a mouse click or by tabbing to it with the tab keyboard key.
jQuery – focusin() Method
The focusin event occurs when an element or any elements inside that element gets focus.
jQuery – focusout() Method
The focusout event occurs when an element or any elements inside that element loses focus.
jQuery – $.getJSON() Method
The .getJSON() method is used to get JSON data using an AJAX HTTP GET request.
jQuery – $.getScript() Method
The .getScript() method is used to get and execute a JavaScript using an AJAX HTTP GET request.
jQuery – has() Method
The has() method returns all elements that have one or more elements inside of them, that matches the specified selector.
jQuery – hasClass() Method
The hasClass() method checks if any of the selected elements have a specified class name, and returns “true” if any do.
jQuery – height() Method
The height() method sets the height of the selected elements, not including padding, border, or margin.
jQuery – hide() Method
The hide() method hides the selected element. The hidden item will no longer take up space on the page, affecting the layout.
jQuery – hover() Method
The hover() method specifies two functions to run when the mouse pointer hovers over the selected element, triggering the mouseenter and mouseleave events.
jQuery – index() Method
The index() method returns the index position of specified elements relative to other specified elements, and if not found, will return -1.
jQuery – innerHeight() Method
The innerHeight() method returns the inner height of the FIRST matched element, including padding, but NOT including border and margin.
jQuery – innerWidth() Method
The innerWidth() method returns the inner width of the FIRST matched element, including padding, but NOT including border and margin.
jQuery – insertAfter() Method
The insertAfter() method inserts HTML elements after the selected elements.
jQuery – is() Method
The is() method checks if one of the selected elements matches the selectorElement.
jQuery – insertBefore() Method
The insertBefore() method inserts HTML elements before the selected elements.