OOQ

#CSS Universal Selector The full selector selects all HTML elements. It is represented by an asterisk (*). For example, the following makes all elements blue. * { color: blue; } It can be omitted when used in the same way as other selectors. So the next two lines produce the same result. *.abc { color: blue; } .abc { color: blue; }

#jQuery :empty : Empty is a selector that selects empty elements with no content. grammar $( ':empty' ) for example $( 'div:empty' ) Select the div element that has no content. example jQuery Selector - :empty Lorem Ipsum Dolor Here is an example of adding an N / A string to a cell that has no table contents.

#jQuery :contains() : contains () is a selector that selects elements that contain a particular string. grammar $( ':contains(text)' ) Keep in mind that it is case sensitive when choosing whether to include strings. for example $( 'p:contains("ab")' ) Select the p element that contains the ab string. example Lorem ipsum dolor sit amet. Aenean nec mollis jb nulla. Phasellus JB lacinia tempus maur..

#jQuery :button : Button is a selector that selects the element whose type is button. grammar $( ':button' ) Selects all elements whose type is button. $( '.xy:button' ) Select an element whose type is button and whose class value is xy. example Italics the text of the element whose type is button, the class value is ab, and the text color of the element whose type is button is red.

jQuery .not() .not () selects the selected elements except for a specific selector. grammar .not( selector ) for example $( 'p' ).not( 'p.abc' ).css( 'color', 'green'); Select one that does not have abc in the p element as a class value. example Clicking the button replaces the contents of the li element, which does not have ip as a class value, in red. Click Lorem Ipsum Dolor