jsp « Character « JSP-Servlet Q&A

1. How to get the Username only the characters not the whitespaces?    stackoverflow.com

In jsp application, i am checking username and password, when entering whitespace in username means it didnt show the error, how to validate it?

2. Help required in storing and retrieving different language characters in Postgres and JSP    stackoverflow.com

I am new to Postgres and JSP. I need some advice for the following. I would want to store and retrieve data stored in different languages (Could be chineese, Hindi, French ...

3. Problem with Russian characters    coderanch.com

Hello! my JSP page has problems displaying Russian characters. There are two pages: The first page is Index.jsp - no problems with this page. At the top it has @ page and it's charset set to windows-1251. All Russian characters are OK on this page. Second page is upper_menu.jsp! This is the page that is being included in Index.jsp using jsp:include ...

4. how do print Ascii character in jsp    coderanch.com

5. invalid character constant    coderanch.com

6. character translation    coderanch.com

7. c:out and character code    coderanch.com

9. new line character in JSP    coderanch.com

16. Unclosed character literal?    coderanch.com

Hi, Can you please tell what is wrong with this String : int i=st.executeUpdate ("update messages set" + '"<%=name%> "'+" = "+ '"<%=name%>"' + "1 where id = 1"); In this code <%@ page language="java" import="java.sql.*" errorPage="" %> <% String name = request.getParameter("name"); int id = 1; int total = 0 , up_value = 0, down_value = 0, up_per = 0, ...

17. jsp:include corrupts characters    coderanch.com

i have the following... // HTML page ... // scripts.jsp <%@page contentType="text/javascript" %> ... // page1.js var obj = new Array(); obj[obj.length] = "str1"; obj[obj.length] = "str2"; obj[obj.length] = "str &PlusMinus ing"; we noticed a problem when the HTML displayed the "±" value found in obj[] - it was some weird funky character, ...

18. How to Set Character Encodeing in JSP    coderanch.com

Hi.. i have JSP like This Can you help me how to set the character encodeing. <%@taglib uri="/WEB-INF/tlds/struts-html.tld" prefix="html"%> <%@taglib uri="/WEB-INF/tlds/struts-logic.tld" prefix="logic"%> <%@taglib uri="/WEB-INF/tlds/struts-bean.tld" prefix="bean"%> <bean:message key="headertitle.text"/> i am useing the ...

19. character limit    go4expert.com

hi, everybody. while i am developing my java web project, i have a terrible issue. the string is overflow outside. in other words, e.g when string is over 20 characters, i want to show 20 characters with ... in columns of jsp pages. so i want to know java or jsp function to fix this issue. that is, i need function ...