Use jquery to get the focus disappear text in the input box _ jquery-js tutorial

Source: Internet
Author: User
The text box often prompts you to enter the information. When you click the text box, the prompt message disappears automatically. The following describes how to disappear the text in the text box, if you are interested, you can refer to the information you enter in the text box when you log on to the website. When you click the text box, the prompt message automatically disappears. When there is no text box, when the focus is lost, the prompt text is displayed.

1. Prototype Development:
First, we need an html file:

The Code is as follows:




Input test


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