arrayList « JSTL « JSP-Servlet Q&A

1. JSTL Printing arrayList elements stackoverflow.com

I have a JSP page that receives an ArrayList of event objects, each event object contains an ArrayList of dates. I am iterating through the event objects with the following: ...

2. Add values to arraylist use JSTL stackoverflow.com

is it possible to add values to an ArrayList instead of using a HashMap something like:

<jsp:useBean id="animalList" class="java.util.ArrayList" />

<c:set target="${animalList}" value="Sylvester"/>

<c:set target="${animalList}" value="Goofy"/>

<c:set target="${animalList}" value="Mickey"/>

<c:forEach items="${animalList}" var="animal">

${animal}<br>

</c:forEach>

now getting the error:

javax.servlet.jsp.JspTagException: Invalid property ...

3. How to iterate an Arraylist inside a HashMap using jstl? stackoverflow.com

I am having map like this,

Map<Integer,ArrayList<Object>> myMap = new LinkedHashMap<Integer,ArrayList<Object>>();

Now i have to iterate this Map and then the ArrayList inside the map. How can i do this using jstl.

4. how to iterate a arraylist of object stackoverflow.com

Dear all, i m using dao design pattern in which i m returning a arraylist object ,inside object ...

5. issue of JSTL forEach iterate from arrayList stackoverflow.com

In my code, I have used ArrayList which stores the number format like '$0.00 to $1,000,000.00' in each index of array list. while iterate in JSP through <c:forEach> tag, its values ...

6. How to Access ArrayList in JSP page? stackoverflow.com

I am having ArrayList in DAO class contains all cutomer name details. In a JSP page I am using session scope like below:

  <c:set var="CustomerData" 
     ...

7. how to read arrayList content using JSTL stackoverflow.com

I want to read the arrayList objects Attributes that is assigned to request object from JSTL how can I do this? i tryed the following here is the servlet code:

ArrayList<Employee> al = new ArrayList<Employee>();
/* ...

8. Passing an ArrayList from a Servlet to JSP stackoverflow.com

my model returns an arraylist of strings to servlet in the form

ArrayList<String> currentCustomer = model.getAllCustomers();

i want to pass this arraylist from the servlet to the jsp page. how do i do ...

9. Converting an ArrayList to an HTML table stackoverflow.com

I have a couple of ArrayLists with variable length and sometimes null. This ArrayList contains a bunch of objects. The table should have columns based on (some) attributes of the object. ...

10. Displaying an ArrayList on a JSP Page via JSTL stackoverflow.com

Can someone please help me figure out what I'm doing wrong? I have a class with a method that returns an ArrayList and I can't get it to display on my ...

11. How to add values to an ArrayList referenced by jsp:useBean? stackoverflow.com

In JSP/JSTL, how can I set values for a usebean of class="java.util.ArrayList". If I try using c:set property or value, I get the following error: javax.servlet.jsp.JspTagException: Invalid property in : "null"

12. Iterating over ArrayList in .jsp (MVC2 compliant) stackoverflow.com

I'm writing a web app that uses a servlet to maintain an ArrayList of VideoData objects (these just contain basic information about movies like the title, type of movie, etc). The servlet ...

13. create Dynamic table on jsp for items in arraylist stackoverflow.com

In my spring web application I have arraylist in model attribute which I want to show in table format in JSP. I need to arrange the list items in the two ...

14. Two dimensional arraylist with c:foreach jstl tag stackoverflow.com

I'm using a two dimension arraylist in two imbricated JSTL <c:forEach>:

<select multiple size="30">
    <c:forEach var="uri" items="${defaultResult}" varStatus="iterator">
        <c:forEach var="cate" items="${defaultResult[iterator.index]}">
  ...

15. displaying arraylist of type bean using jstl in jsp stackoverflow.com

I am new to JSTL. I need to get the content of database and display it in jsp. I am using mvc for this purpose. I have servlet which retrives data ...

16. How to access List<> using c:forEach? stackoverflow.com

In my 1st servlet where i generate List is as follows

List<Image> imageId = imageDAO.listNames(image);

request.setAttribute("imageId", imageId);

//Redirect it to home page
request.getRequestDispatcher("/webplugin/jsp/profile/photos.jsp").forward(request, response);

which gets list of imageId to be displayed in JSP with help ...

17. JSTL tag for accessing an arraylist so that it can be filled in a list box stackoverflow.com

I have seen two questions relating to my topic on stackoverflow, but those answers did not work for me, hence this question. I have the following object

public class CartProduct {
private ArrayList<String> ...

18. JSP Table with multiple ArrayLists/linkedHashmaps stackoverflow.com

I'm not sure if I'm approaching this right, but here's what I want to do. Print a LinkedHashMap and an ArrayList (and eventually more of these) into a table in a ...

19. Get the Object Index From ArrayList with JSTL stackoverflow.com

Is it possible to get the "row" index from an arraylist using JSTL?

<c:forEach items="${searchResults}" var="contact">
<div style="padding: 5px;">
${contact.firstName} ${contact.lastName}
<br>
${contact.primaryPhone}
</div>
</c:forEach>

My intention is to set a hyperlink that contains each items ID on each ...

20. how to use contains function with arraylist in jstl tags struts.1045723.n5.nabble.com

21. JSTL forEach for ArrayList(collection in general) coderanch.com

22. Display ArrayList size using JSTL? coderanch.com

Bear, Thanks for your input. I am using JSP 1.0 and JSTL 1.1, but I have decided to generate another request attribute containing an Interger object, which will have the number I'm looking to display. I did not know JSTL functions existed until you mentioned them. The book I have "JSTL IN ACTION", does not mention JSTL fucntions. Thanks for the ...

23. JSTL's EL. Problem iterating over arraylist coderanch.com

24. JSTL forEach for ArrayList question coderanch.com

25. JSTL arraylist of strings coderanch.com

26. Display ArrayList of objects without jstl? coderanch.com

Hi, This example should show you the difference between using and not using JSTL: <%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%> <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%> ArrayList Without and Without JSTL <%-- Declare an arraylist and set it as an attribute to the implicit object "session" --%> <% ArrayList myToys = new ArrayList(); ...

27. how to use arraylist in jstl coderanch.com

28. jstl ArrayList from session coderanch.com

29. For Each ArrayList of Object in JSTL coderanch.com

30. How to convert Java ArrayList code to JSTL coderanch.com

Thanks for reply 1. ok i am using for each. I need how to assign the list value into JSTL varriable. for example. the arraylist values alist=[90,administrator,admin,a@yahoo.com,99,administrator1,admin1,a1@yahoo.com] I need this output in HTML Dept Code : 90 Deptname : administrator Dept Manager: admin Deptmail : a@yahoo.com Dept Code : 99 Deptname : administrator1 Dept Manager: admin1 Deptmail : a1@yahoo.com I am ...

31. Error in printing arraylist using jstl coderanch.com

32. Jstl foreach iterate over arraylist containing map object using paramvalues coderanch.com

33. jstl, ArrayLists and object instances? coderanch.com

34. To display ArrayList of Objects Using JSTL coderanch.com

35. display a arraylist value in JSP using JSTL coderanch.com

I am a new bie in JSTL me trying to display some values in JSP. Can anyone help me regarding this. I want to display an arraylist values which are in the form of an value object. How can i display the values in jsp? while (rs.next()) { int sNo = rs.getInt(1); String title = rs.getString(2); String author = rs.getString(3); System.out.println("S.No ...

36. Issue with ArrayList and JSTL coderanch.com

37. ArrayList size using JSTL coderanch.com

38. Access Arraylist of Custom Java Object in JSTL coderanch.com

39. How to display arraylist value in jsp, using JSTL tags? coderanch.com

40. Help iterating through ArrayList of an ArrayList in JSTL coderanch.com

41. arraylist question java-forums.org

42. To display arraylist values in jsp java-forums.org

43. printing arraylists in an table java-forums.org

44. how to retrieve the data using jstl from arraylist forums.oracle.com

45. How to send object arraylist from servlet to jsp and display using jstl forums.oracle.com

He asked in topic subject and halfway in message how to do it using JSTL. He probably added the abovequoted question for the case it's not possible using JSTL. The only way without JSTL is using raw Java code (scriptlets) or another taglibs (JSF/Struts/Displaytag/etc) or homegrown taglibs. The use of scriptlets is discouraged since a decade, so I wouldn't even think ...