Jsp and tags must use different methods to obtain data in the database

Source: Internet
Author: User

Problem description:

<Input type = "text" name = "name" id = "name" value = <% = bean. getName () %> size = "12" maxlength = "12"/>

As shown above, input obtains the data of the database bean through the value attribute.

This is not the case when it is changed to textarea. (Of course, you can print the data in the database using the out method)


I thought of a news-related website a few months ago. At that time, the textarea tag was also used.

The following is an example:

<Textarea type = "text" name = "contents"> <% = bean. getContents () %> </textarea>

Place the required data in the middle of the tag!

Related Article

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.