programmer group

Analysis of JSP custom label rtexprvalue attribute usage example

This article describes the rtexprvalue attribute of JSP custom tag. Share with you for your reference. The details are as follows: In fact, there have been custom tags written before, but I haven’t noticed the usage of < rtexprvalue >. In recent days, I have used the custom tags again, and suddenly found that the usage of < rtexprvalue > is exquisite The full name of rtexprvalue is run time expression value, which...

programmer group

JSP custom tag case analysis

This paper introduces the case of JSP custom tag for your reference. The specific content is as follows Case 1: implement a basic anti-theft chain label 1. Label processing class public class MyReferer extends BodyTagSupport { private String site; private String back; public String getSite() { return site; } public void setSite(String site) { this.site = site; } public String getBack() { return back; } ...