Jquery simple selection object

Source: Internet
Author: User
1. Precise and simple object selection (DOM ):


$ ('# Elementid'); // equivalent to document. getelementbyid ("elementid ");

$ ('. Elementclass'); // equivalent to elementclass

$ ('P'); // equivalent to the P tag

$ ("From> input"); // sub-Object

$ ("Div, span, P. myclass"); // select multiple objects at the same time

$ ("TR: odd" ).css ("background-color", "blue"); // the background of the table's row separation. Odd can be treated as a pseudo class.

$ ("Input"); // form object

$ ("Input [name = 'test']"); specific form object





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