#2
赤冰2007-05-18 09:18
public String delete() throws SQLException{ student=(Student)DataStudent.getRowData(); sManager.DelStudent(student.getId()); List list=sManager.GetStudent(); DataStudent.setWrappedData(list); return null; }
sManager.DelStudent(student.getId());为什么执行到这会出错阿, javax.servlet.ServletException: #{DataOperAct.delete}: javax.faces.el.EvaluationException: org.postgresql.util.PSQLException: ERROR: syntax error at or near "del"
javax.faces.webapp.FacesServlet.service(FacesServlet.java:209) org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) 是我的DleStudent方法有错误么
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