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create a checklistbox using tld in jsp
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rutvi gen
Greenhorn
Joined: Jun 20, 2008
Posts: 11
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hi, i have create a Tag Library File that generate checklist box. and this file i m using in jsp page. the data in checklist box is coming from one of my database table. now the problem is i m getting just five row from table. and i want all the data present in table. my coding of tld file is as below, <?xml version="1.0" encoding="ISO-8859-1" ?> <!DOCTYPE taglib PUBLIC "-//Sun Microsystems, Inc.//DTD JSP Tag Library 1.1//EN" "http://java.sun.com/j2ee/dtds/web-jsptaglibrary_1_1.dtd"> <taglib> <tlibversion>1.2</tlibversion> <jspversion>1.1</jspversion> <shortname>customlist</shortname> <uri>http://www.servletsuite.com/servlets/customlisttag</uri> <info>Custom list box taglib</info> <tag> <name>customlist</name> <tagclass>com.cj.customlist.CustomListTag</tagclass> <bodycontent>JSP</bodycontent> <info>ouputs a custom listbox</info> <attribute> <name>width</name> <required>true</required> <rtexprvalue>true</rtexprvalue> </attribute> <attribute> <name>height</name> <required>true</required> <rtexprvalue>true</rtexprvalue> </attribute> <attribute> <name>background</name> <required>false</required> <rtexprvalue>true</rtexprvalue> </attribute> <attribute> <name>borderWidth</name> <required>false</required> <rtexprvalue>true</rtexprvalue> </attribute> <attribute> <name>borderColor</name> <required>false</required> <rtexprvalue>true</rtexprvalue> </attribute> <attribute> <name>className</name> <required>false</required> <rtexprvalue>true</rtexprvalue> </attribute> <attribute> <name>style</name> <required>false</required> <rtexprvalue>true</rtexprvalue> </attribute> <attribute> <name>id</name> <required>false</required> <rtexprvalue>true</rtexprvalue> </attribute> </tag> <tag> <name>element</name> <tagclass>com.cj.customlist.ElementTag</tagclass> <bodycontent>JSP</bodycontent> <info>ouputs an element</info> <attribute> <name>className</name> <required>false</required> <rtexprvalue>true</rtexprvalue> </attribute> <attribute> <name>style</name> <required>false</required> <rtexprvalue>true</rtexprvalue> </attribute> </tag> </taglib> my coding of jsp page is, <body> <cl:customlist width="180px" height="1000px"> <% try { String userName = "root"; String password = "root"; String url = "jdbc:mysql://192.168.4.29:3306/pts"; Class.forName("com.mysql.jdbc.Driver").newInstance(); conn = DriverManager.getConnection(url, userName, password); System.out.println("Database connection established"); st = conn.createStatement(); ResultSet rs = st.executeQuery("select distinct(technology) from technology"); while (rs.next()) { System.out.println(rs.getString(1)); %> <cl:element><input type="checkbox" name=" <%=rs.getString(1)%>"><%=rs.getString(1)%></cl:element> <% } } catch (Exception e1) { System.err.println("Cannot connect to database server" + e1.getMessage()); } finally { rs = null; } %> </cl:customlist> </body> can anyone help??? thanks in advance.........
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Ben Souther
Sheriff
Joined: Dec 11, 2004
Posts: 13410
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"rutvija rutvijaG", Please check your private messages regarding an important administrative matter. -Ben
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Java API J2EE API Servlet Spec JSP Spec How to ask a question... Simple Servlet Examples jsonf
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subject: create a checklistbox using tld in jsp
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