清单4将change_url函数绑定到对“Go ！”按钮的单击事件中。

Listing 4 binds the function change_url to a click of the "Go!" button.

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处理单击ok按钮时的事件。

Handles the event when the OK button is clicked.

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事件发生在表单的“重置”按钮被单击的时候。

Onreset incident took place in the form of "reset" button is click of times.

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事件发生在表单的“重置”按钮被单击的时候。

Onreset incident took place in the form of "reset" button is click of times.

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