YES,IT'S a good idea,is there anyone who knows how to solve this issue? Thank you for the first!!
On Mon, 18 Jun 2007 02:17:24 -0700 (PDT) LiuYan_刘研 <[EMAIL PROTECTED]> wrote: > > Is there a config for JSP compiler to ignore all white space characters which > out of <%...%> in JSP and/or tag directive lines? > > Suppose the following code in JSP file: > -------------------------------------------------------------------------------- > <%@ page contentType="text/html; charset=utf-8" language="java" > import="java.sql.*%> > <%@ taglib uri="http://java.sun.com/jsp/jstl/core"; prefix="c"%> > <%@ taglib uri="http://jakarta.apache.org/struts/tags-logic"; > prefix="logic"%> > <%@ taglib uri="http://jakarta.apache.org/struts/tags-bean"; prefix="bean"%> > <%@ include file="include_checkLogin.jsp" %> > <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" > "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";> > <html xmlns="http://www.w3.org/1999/xhtml";> > ...... > <c:forEach var="project" items="${MY_PROJECTS}"> > <option value="<c:out value="${project.id}" default=""/>"<c:if > test="${project.id == param['projectID']}"> > selected="selected"</c:if>><c:out value="${project.name}" > default=""/></option> > </c:forEach> > ...... > ...... > -------------------------------------------------------------------------------- > > > > After it is compiled, it will be the following in .java file: > -------------------------------------------------------------------------------- > public void _jspService(HttpServletRequest request, HttpServletResponse > response) > throws java.io.IOException, ServletException { > ...... > out.write("\r\n"); *** redundant empty lines in HTML; <%@ %> lines in > JSP > out.write("\r\n"); > out.write("\r\n"); > out.write("\r\n"); > out.write("\r\n"); > out.write("<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 > Transitional//EN\" > \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\";>\r\n"); > ...... > private boolean _jspx_meth_c_005fforEach_005f2(PageContext > _jspx_page_context) > throws Throwable { > ...... > do { > out.write("\r\n"); *** redundant \r\n in HTML.; <c:forEach > > line > in JSP; If there are hundreds or even more options, then (-_-!) ...... > out.write("\t\t<option value=\""); > ...... > out.write("</option>\r\n"); > out.write("\t"); *** redundant \t in HTML; </c:forEach> line in > JSP > ...... > ...... > -------------------------------------------------------------------------------- > > > As you see, some redundant empty lines and leading spaces(tab char) will be > generated, > although I can put all JSP and/or tag directives in one line to avoid these > redundant empty lines be generated, > but it will make the JSP code hard to read. > > So in a general thinking, is there a way to be satisfied with > both developer whom want a well formatted JSP source and the end user whom > want a clean HTML result? :computer-user: > > -- > View this message in context: > http://www.nabble.com/Is-there-a-config-for-JSP-compiler-to-ignore--%5Cs--chars-in-JSP-directive-line--tf3939116.html#a11172259 > Sent from the Tomcat - User mailing list archive at Nabble.com. > > > --------------------------------------------------------------------- > To start a new topic, e-mail: users@tomcat.apache.org > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] ---------------------------- 吴熊敏 <[EMAIL PROTECTED]> --------------------------------------------------------------------- To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
