.blur()
Bind an event handler to the "blur" event, or trigger that event on an element.
分类：Form Events
blur event
为 "blur" 事件绑定一个处理函数，或者触发元素上的 "blur" 事件（注：此事件不支持冒泡）。
.change()
Bind an event handler to the "change" event, or trigger that event on an element.
change event
为JavaScript 的 "change" 事件绑定一个处理函数，或者触发元素上的 "change" 事件。
.focus()
Bind an event handler to the "focus" event, or trigger that event on an element.
focus event
为 JavaScript 的 "focus" 事件绑定一个处理函数，或者触发元素上的 "focus" 事件。
.focusin()
Bind an event handler to the "focusin" event, or trigger that event on an element.
focusin event
将一个事件函数绑定到"focusin" 事件。
.focusout()
Bind an event handler to the "focusout" event, or trigger that event on an element.
focusout event
将一个事件函数绑定到"focusout" 事件。
.select()
Bind an event handler to the "select" event, or trigger that event on an element.
select event
为 JavaScript 的 "select" 事件绑定一个处理函数，或者触发元素上的该事件。
.submit()
Bind an event handler to the "submit" event, or trigger that event on an element.
submit event
为 JavaScript 的 "submit" 事件绑定一个处理函数，或者触发元素上的该事件。