Reroute all Submit buttons and key-up events (that is, an event that occurs whenever you type a character on your keyboard) to a new function you're going to create called ajax_search .
将所有Submit按钮和key - up事件(即在通过键盘键入字符时发生的事件)重新指向到一个将要创建的新函数,称为ajax_search 。
Escape key: a computer keyboard key that is used to exit a mode or routine, or cancel some function.
换能键:电脑键盘上用来走出一个模式或例行程序或取消一些功能的键。
The circuit diagram for keyboard and displaying system is given, and the design method for multi-function by one key is introduced.
给出了键盘显示系统的电路图,介绍了一键多功能的键盘设计方法。
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