Course Introduction：The menu that can move, the layer menu, the mouse is placed on the menu, the menu will move, the floating menu, such as the TAB style menu, uses a picture, follow the code to download this small modified picture, you need Friends can refer to it

2016-05-16 comment 0  1548

Course Introduction：PHP form processing function example: option menu The option menu is a commonly used element in Web forms. The options menu allows the user to select a value from a series of predefined options. In PHP, we can use an associative array to define a menu of options, and then use a form processing function to handle the user-selected value. Here is a simple example code: <formmethod="POST"action="handle_form.ph

2023-06-20 comment 0  1599

Course Introduction：Radio buttons are often used in web development, and jQuery provides a simple and easy-to-use method for the interactive operation of this element. The following will introduce how to use jQuery to select and uncheck radio buttons. 1. Check the radio button box To select the radio button box, we need to use the attr() method to add the checked attribute to the radio button element and set its value to true. For example, assuming we have a radio button element with the id radio1, we can implement the selection through the following code

2023-05-14 comment 0  2186