How to display ArrayList of Vectors using Expression Language in a JSP

I have added all my values in a vector and this vector is then added to a List. How can I loop through this List, Vector and values in Vector using EL on JSP side. If you have any idea, pl. help with sample code.

Hi Kavita,
Well to display each employee information on jsp, you can use following code sceanarion.
<%
Iterator it= list.iterator();
while(it.hasnext()){
Employee emp=(Employee) it.next();
%>
<tr>
<td><%= emp.getName()%></td>// In the similar fashion you can display other attributes of employee in other td's.
</tr>
<%
}%>Hope this would be helpful to you.
Regards,
Gaurav Daga

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How to display information from database using drop down list in JSP?

Hi all.
Like the tile above suggest, I'm having difficulty in obtaining the data as well as displaying them in a drop down list.
For example: If i were to have the following in my database:
SerialNo Food
1 Bread
2 Milk
3 Butter
The drop down list should look like the following:
[Bread][\/]
[Milk]
[Butter]
How do i go around coding it in JSP?
Thanks in advance.
C.K

Hai Please try the following code
You have to make some changes according to your system i am using
MSSqlserver Driver change the class name and the connection string
for your need
<HTML>
<HEAD>
<%@ page language="java" import="java.sql.*"%>
<LINK href="../theme/Master.css" rel="stylesheet" type="text/css">
<TITLE>ListDrop.jsp</TITLE>
<%!Connection con;
     %>
</HEAD>
<BODY>
<select>
     <%
          try {
               Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver");\\Here you specify the Class Nale
               con = DriverManager
                         .getConnection(
                                   "jdbc:microsoft:sqlserver://javaserver:1433;DatabaseName=karthi",
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               ResultSet rs;
               Statement st = con.createStatement();
               rs = st.executeQuery("select SerialNo,Food from Foods");
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%>
     <option value='<%= rs.getString("SerialNo") %>'><%= rs.getString("Food")%></option>
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%>
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</HTML>

How to display all the surveys using content query web part

Can you please tell me how to display all the surveys using content query web part in more details? I also created a subsite and multiple surveys in that site. Then, I inserted a Content Query Web Part and select the List Type to be "Survey",
however, it returned nothing. Did I miss anything?

Hi,
OOTB Survey List does not contain any
Content Types and it has the following structure:
Response entry is represented by
List Item
Response entry consist of questions and answers, where Question correspond to
Field and Answer to Item value respectively.
For querying Survey List via CQWP the following properties could be used
BaseType
<Lists BaseType="4">
ServerTemplate
<Lists ServerTemplate="102">
Example
To retrieve all the responses from Survey lists, specify List Type property as shown on picture
Reference:
http://stackoverflow.com/questions/17280778/display-all-surveys-using-content-query-web-part
Best Regards,
Eric
TechNet Community Support
Please remember to mark the replies as answers if they help, and unmark the answers if they provide no help. If you have feedback for TechNet Support, contact
[email protected]

How to display smartforms table lines useing different background colour

Hi all:
How to display smartforms table lines useing different background colour .
for example:
line1:green
line2:red
line3:green
line4:red
line5:green
line6:red
line7:green
line8:red
Any help is highly appreciated!!
启明星

Hi,
Create a two lines one for header and second for data in the table.
1)In table painter we can find the pencil mark.
2)select the pencil mark
3)now select the line which you need to shade
4) now select the shading colour in the table painter and the provide the resolution up to 100% and select table pattrn for that line.
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reward points if useful
Thanks and Regards,
Nishant

How to display another window by using Check box

Hi Friends,
I have one doubt in Webdynpro with java. How to display another window by using Check box?
For Exam My requirement is I am getting BAPI from ECC System. So I have to go given input details in first view and output details in Second View. So in Second View I will taken Table that data will displayed in rows. each and every row first check box is available.
Here Select Check Box of particular row then click Edit button. That row data will be displayed in one popup window.
empid, name, sal ,firstname, last Name
empid, name, sal ,firstname, last Name
empid, name, sal ,firstname, last Name
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How to display another window by using Check box?
Regards
Vijay

Hi Vijay
Your question is not clear enough to give an answer. Do you have some difficulties with the code for opening a popup-window? There are many-many examples in the forum how to open/close a popup.
Or you do not know how to bind the popup opening with clicking a check box? Just put the code in the onSelect event handler of the check box.
BR, Siarhei
Edited by: Siarhei Pisarenka on Mar 11, 2010 10:55 AM

How to display items from database using catagorylookupdroplet

Hi everyone,
i want to know how to display items from database using catagorylookup droplet. if anybody have any code snippet please share it.
Thanks in advance,

<dsp:droplet name=".................../CategoryLookup">
     <dsp:param name="id" param="itemId"/>
     <dsp:oparam name="output">
          <dsp:valueof param="element.displayName"/>
               <%-- This is show the Child Category --%>
               <dsp:droplet name="......................./ForEach">
               <dsp:param name="array" param="element.childCategories"/>
               <dsp:oparam name="outputStart">Child Categories</dsp:oparam>
               <dsp:oparam name="output">
                    <dsp:a href="">//bydefault it will take its own file's name
                         <dsp:param name="itemId" param="element.repositoryId"/>                                                                                          <dsp:valueof param="element.displayName"/>
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               </dsp:oparam>
               </dsp:droplet>
               <%-- This is show the Child Product --%>
               <dsp:droplet name=".............../ForEach">
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                              <dsp:oparam name="output">
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                                        <dsp:param name="id" param="itemId"/>
                                        <dsp:param name="elementName" value="Prod"/>
                                        <dsp:oparam name="output">
                                             <dsp:getvalueof id="img102" param="Prod.smallImage.url" idtype="java.lang.String">
                                                  <dsp:img height="250" width="250" src="<%=img102%>"/>
                                             </dsp:getvalueof>
                                        </dsp:oparam>
                                   </dsp:droplet>
                                   <dsp:a href="productView.jsp">
                                        <dsp:param name="itemId" param="element.repositoryId"/>
                                        <dsp:valueof param="element.displayName"/>
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Hope this helps.
-RMishra

How to display the Form output in multiple languages ? ------ Urgent

How to display the Form output in multiple languages ? -
Urgent

Hi,
Do u mean the Form output in 2-3 languages ...like form output will be having english russian etc...
for the above case , what u have to do ...
first have to get the transalations for all the fields
say for example : if the english word is PO Number , then u have to get the transalation text for PO Number :
after this , what u have to is ,,, Log on to SAP with russian language , then in the form o/p u have to paste that russian test ( translation text ) ...
do like this for all the components in the form .
Reward Points if it is Useful.
Thanks,
Manjunath MS

How to check arraylist size greater than 1 using expression language in jsp

I want to remove the scripplet in jsp, so i am using jstl tags with expression language in it.
My scripplet is
<% if (arraylist.size() > 1) {
---do something ----
%>
i wanted to change this to
<c:if test="${ somecondition }">
---do something ----
</c:if>
here "somecondition" is exactly i need to check whether my arraylist size is greater than 1.
so please can anyone help me how can i do that.

If you do not mind, you can create a function and package it into a tag library of your own. Then you can use the function just as the existing expressions language construct. You may take a look at the article use functions in jsp expression language.

How to display arraylist in jsp

I try to display arrayList
past from servlet
my code looks like
<%@ include file="/expires.jsp" %>
<%@ page language="java" import="java.sql.*" contentType="text/html;charset=UTF-8"%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>CEDARS</title>
</head>
<body>
<% String allFound = (String) session.getAttribute("allFound");
hallA mydata= new hallA();
    for(int j=0; j<allFound.length(); j++){
                      mydata=(hallA)allFound.get(j); %>
                 <tr>
                 <td>mydata.getUniversityN()</td>
                  <td> mydata.getName()</td>
                  <td>mydata.getRnumber()</td>
                  <td>mydata.getCurricumlum()</td>
                  <td> mydata.getGender()</td>
                  <td>mydata.getYear()</td>
                  <td>mydata.getMobilNo()</td>
                  <td>mydata.getEmail()</td>
                  <td> mydata.getFinalYear()</td>
                  <td> mydata.getPeriodOne()</td>
                  <td> mydata.getPeriodTwo()</td>
                </tr>
       <%}%>
</body>
</html> and I got the error like
Servlet.service() for servlet jsp threw exception
org.apache.jasper.JasperException: Unable to compile class for JSP:
An error occurred at line: 13 in the jsp file: /showResultA.jsp
hallA cannot be resolved to a type
10:
11:
12: <% String allFound = (String) session.getAttribute("allFound");
13: hallA mydata= new hallA();
14:     for(int j=0; j<allFound.length(); j++){
15:                       mydata=(hallA)allFound.get(j); %>
16:                  <tr>
An error occurred at line: 13 in the jsp file: /showResultA.jsp
hallA cannot be resolved to a type
10:
11:
12: <% String allFound = (String) session.getAttribute("allFound");
13: hallA mydata= new hallA();
14:     for(int j=0; j<allFound.length(); j++){
15:                       mydata=(hallA)allFound.get(j); %>
16:                  <tr>
An error occurred at line: 15 in the jsp file: /showResultA.jsp
hallA cannot be resolved to a type
12: <% String allFound = (String) session.getAttribute("allFound");
13: hallA mydata= new hallA();
14:     for(int j=0; j<allFound.length(); j++){
15:                       mydata=(hallA)allFound.get(j); %>
16:                  <tr>
17:                  <td>mydata.getUniversityN()</td>
18:                   <td> mydata.getName()</td>
An error occurred at line: 15 in the jsp file: /showResultA.jsp
The method get(int) is undefined for the type String
12: <% String allFound = (String) session.getAttribute("allFound");
13: hallA mydata= new hallA();
14:     for(int j=0; j<allFound.length(); j++){
15:                       mydata=(hallA)allFound.get(j); %>
16:                  <tr>
17:                  <td>mydata.getUniversityN()</td>
18:                   <td> mydata.getName()</td>
Stacktrace:
     at org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:85)I don't know how to fix it
thnak you

hi evnafets,
thnak you
for the reply
I presume you have a session.setAttribute() call in your servlet? yes so what is the mistake I made?1. I put both standard.jar and jstl.jar under E:\apache-tomcat-6.0.10\lib
2. I copy the tld into E:\apache-tomcat-6.0.10\webapps\Hall\WEB-INF\
3. I change my xml to<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://java.sun.com/xml/ns/j2ee"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_5.xsd"
    version="2.5">
    <session-config>
        <session-timeout>10</session-timeout>
    </session-config>
         <welcome-file-list>
          <welcome-file>Hall1.jsp</welcome-file>
     </welcome-file-list>
    <servlet>
        <servlet-name>submit</servlet-name>
        <servlet-class>submit</servlet-class>
    </servlet>
    <servlet-mapping>
        <servlet-name>submit</servlet-name>
        <url-pattern>/servlet/submit</url-pattern>
    </servlet-mapping>
<taglib>
    <taglib-uri>http://java.sun.com/jstl/fmt</taglib-uri>
    <taglib-location>/WEB-INF/fmt.tld</taglib-location>
</taglib>
<taglib>
    <taglib-uri>http://java.sun.com/jstl/core</taglib-uri>
    <taglib-location>/WEB-INF/c.tld</taglib-location>
</taglib>
<taglib>
    <taglib-uri>http://java.sun.com/jstl/sql</taglib-uri>
    <taglib-location>/WEB-INF/sql.tld</taglib-location>
</taglib>
<taglib>
    <taglib-uri>http://java.sun.com/jstl/x</taglib-uri>
    <taglib-location>/WEB-INF/x.tld</taglib-location>
</taglib>
</web-app>jsp<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@ include file="/expires.jsp" %>
<%@ page import="java.util.*"%>
<%@ page import="cedars.hallA"%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>CEDARS</title>
</head>
<body>
<% ArrayList allFound = (ArrayList) session.getAttribute("allFound"); %>
hallA myData= new hallA();
<c:forEach var="myData" values="${allFound}">
<table>
<tr>
    <td>${myData.name}"</td>
    <td><c:out value="${myData.name}"/></td>
    <td><c:out value="${myData.currculum}"/></td>
</tr>
</c:forEach>
</table>
</body>
</html>
*error is ��d�I: Servlet.service() for servlet jsp threw exception*
*org.apache.jasper.JasperException: /showResultA.jsp(13,0) Attribute values invalid for tag forEach according to TLD*     at org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:40)
     at org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:407)
     at org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:236)
     at org.apache.jasper.compiler.Validator$ValidateVisitor.checkXmlAttributes(Validator.java:1198)
     at org.apache.jasper.compiler.Validator$ValidateVisitor.visit(Validator.java:819)
     at org.apache.jasper.compiler.Node$CustomTag.accept(Node.java:1507)
     at org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2336)
     at org.apache.jasper.compiler.Node$Visitor.visitBody(Node.java:2386)
     at org.apache.jasper.compiler.Node$Visitor.visit(Node.java:2392)
     at org.apache.jasper.compiler.Node$Root.accept(Node.java:489)
     at org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2336)
     at org.apache.jasper.compiler.Validator.validate(Validator.java:1737)
     at org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:178)
     at org.apache.jasper.compiler.Compiler.compile(Compiler.java:306)
     at org.apache.jasper.compiler.Compiler.compile(Compiler.java:286)
     at org.apache.jasper.compiler.Compiler.compile(Compiler.java:273)
     at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:566)
     at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:308)
     at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
     at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
     at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:687)
     at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:469)
     at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:403)
     at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301)
     at displayhallF.doPost(displayhallF.java:166)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
     at org.apache.catalina.servlets.InvokerServlet.serveRequest(InvokerServlet.java:402)
     at org.apache.catalina.servlets.InvokerServlet.doPost(InvokerServlet.java:170)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:228)
     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
     at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
     at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:216)
     at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
     at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:634)
     at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:445)
     at java.lang.Thread.run(Thread.java:619)
{code}
thank you

How to display image in database using php

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Hi,
Have a check on these Google results, you might find something there...
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How can display svg file by using applet

Hi ,
my problem is ..
1. I have one servlet which is generating svg file by using batik package.
2.There is one Applet which receives SVG file from Servlet ..
From here i dont have dont doubts.. then my doubt is
3. How can display that svg file on the browser..
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thanks regards,
Balu

Maybe this page can help you?
http://www.w3c.org/Graphics/SVG/

How to display top Position Level using conditions / Exception Aggregation

Hello,
I have the following problem where I need to list out the row with the highest POSITION LEVEL (with reference to BUSINESS PARTNER). I have tried out all possibilities including Conditions and Exception Aggregation (MAX) but nothing seems to work. Conditions work to an extent i.e. it shows the top position level but unfortunately for the entire query result i.e. only one row is displayed in the result (the first row to satisfy the condition) instead of all the rows for each Business Partner. POSITION LEVEL is a KEY FIGURE value. It also exists as a CHARACTERISTIC under a diferent name in the cube. How can I solve this? Pls help.
This is how the report looks at present...
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Testfallini     Enzweiler     3000000020     21.10.1990     63674     New York     1
Tamara     Dimmer     3000179274     10.09.1987     54689     Chicago     2
Tamara     Dimmer     3000179274     10.09.1987     54689     Chicago     1
Tamara     Dimmer     3000179274     10.09.1987     54689     Chicago     1
Thu-Ha     Tran     3000069951     25.12.1988     93047     Atlanta     2
Thu-Ha     Tran     3000069951     25.12.1988     93047     Atlanta     1
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First Name     Last Name     Business Partner Nr.     Date of Birth     Postalcode     City     Position Level
Tamara     Dimmer     3000179274     10.09.1987     54689     Chicago     2
This is how the report should look...
First Name     Last Name     Business Partner Nr.     Date of Birth     Postalcode     City     Position Level
Testfallini     Enzweiler     3000000020     21.10.1990     63674     New York     1
Tamara     Dimmer     3000179274     10.09.1987     54689     Chicago     2
Thu-Ha     Tran     3000069951     25.12.1988     93047     Atlanta     2
Thanks in advance,
SD

Hi Sebastian,
I thought you need to display all the records with the highest position level at top. But now I realize your requirement.
It should only display only the maximum position level for each level.
You can try using the Condition for the position level KF, with Top N operator and value = '1'
And then go to char assignement tab in the exception and select Most Detail Chars along Rows/Individual Chars. and combinations for the required combination of Chars.
[List Condition for All Characteristics in Drilldown Independent|http://help.sap.com/saphelp_nw04/helpdata/en/86/dfc405ab60524ea0d3e89db15fb2e7/content.htm]
[Defining Conditions |http://help.sap.com/saphelp_nw04/helpdata/en/73/702e39074dc93de10000000a114084/frameset.htm]
Hope this helps....
Rgs,
Ravikanth.

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your XSL transforms to HTML (in fact XHTML): what more do you expect? did you expected anything different from the following output? if yes: what and why?
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Hello,
I'd like to use the EL without a JSP container.
Indeed, I want to implement on the business-side the possibility to create expressions.
And I'd like to use the EL API to evaluate the expressions.
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bgOnline

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http://commons.apache.org/el/
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Cheers,
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