how to use struts2 Iterator to iterate List<String>

how to get value from iterator in struts2
s:iterator
iterator in struts2 at arraylist example
how to display list values in jsp using struts
struts iterator object example
struts2 tags list
s:iterator var
s:property

if anyone knows , how to iterate String list in jsp using in struts2.

(I want to display values of the list in the jsp)

Please help me..

Java

public class YourFormBean{
    private List<String> listOfString;
    //setter & getters
}

JSP

<s:iterator value="listOfString" status="statusVar">
  <tr> 
      <td><s:property/></td>

  </tr>
</s:iterator>

Struts 2 Iterator tag example – Mkyong.com, Struts 2 Iterator tag is used to iterate over a value, which can be any of java. In the first example, we use the recrutimentDecider to get the list of employees who work for the recruitment department (please see the getRecruitmentDecider() method in Employee.java). In the second example, we are not using any deciders but instead we are after elements 2 and 3 in the list.

Iterator will iterate over a value. An iterable value can be any of: java.util.Collection, java.util.Iterator, java.util.Enumeration, java.util.Map, or an array.

<table border="0" cellspacing="1" cellpadding="0" width="100%" class="boxtbl">
<s:iterator value="listOfString" status="strVal">
<tr>
  <td><s:property/></td>
</tr>
</s:iterate>
</table>

status  If specified, an instanceof IteratorStatus will be pushed into stack upon each iteration

iterator tag - Apache Struts, Iterator will iterate over a value. end, false, Size of the 'values' List or array, or 0 if 'step' is negative, false, Integer, if specified the iteration will end on that  Though we are using the Struts2 tag library to iterate the list but JSTL can also be used for iteration. Also if you are going to use the code examples given below, use the following URL's to

Java code:

List<String>days=Arrays.asList("SUNDAY","MONDAY","TUESDAY","WEDNESDAY","THRSDAY","FRIDAY","SATURDAY");

Jsp

<c:forEach items="${days}" var="days">
 <option value="${days}">${days}</option>
</c:forEach>

Struts 2 - The Iterator Tags, Struts 2 - The Iterator Tags - First of all let us create a simple class called Then, as per the previous example, we iterate the list and print the employees. As you  Download It – Struts2-Iterator-tag-Example.zip Struts 2 Iterator tag is used to iterate over a value, which can be any of java.util.Collection or java.util.Iterator. In this tutorials, you will create a list variable, use Iterator tag to loop over it and get the iterator status with IteratorStatus.

how to use struts2 Iterator to iterate List<String> [Solved] (Struts , if anyone knows , how to iterate String list in jsp using <s:iterator> (I want to display values of the list in the jsp) Please help me.. Post by:  Struts 2 Iterator Tag example. 1) Create index.jsp for input. This jsp page creates a form using struts UI tags. It receives name, password and email id from the user.

struts 2 iterator tag example, Struts 2 Iterator Tag example This jsp page creates a form using struts UI tags. public void setList(ArrayList list) {; this.list = list;; }; public String execute(){  I am new to Struts 1.x. I need to iterate List<List<VO>> in a JSP using <logic: iterate>. List<List<VO>>-- defined in Form from that I am able to get and Outer List. Now using an id, I get the inner list.

IteratorComponent (Struts 2 Core 2.3.4 API), iterate over. The <s:property/> tag prints out the current value of the iterator. The next example iterates over a an action collection and passes every iterator value to another action. The trick A loop that iterates over a partial list <s:​iterator  2 Answers 2. The iterator of a map is Map.Entry which gets put on the value stack and has two accessors, getKey() and getValue(). Iterate over Entry printing the key, then iterate over the values printing the value. (The list item gets put on top of the value stack so s:property just prints the top.)

Comments
  • Its always better to check official docs.It is very well documented there Iterator
  • @Ipushpe check the document
  • how to display this in TextField?
  • While this code might answer the question you still might consider adding a few explanatory sentences as this increases the value of your answer for other users.