CODEWITHSUNDEEP
javaspringjspspring-mvc
Shivayan Mukherjee
Shivayan Mukherjee

Reputation: 827

How to access properties of an arraylist using spring form tags?

There is a parent bean with some properties,out of those properties one is an ArrayList. Now this ArrayList is initialized with the properties of a child bean. Now how can i get access to these properties in jsp using spring form tags? Actually i need to iterate through the ArrayList and access its properties. My code is given below,

 <c:forEach var="documentlist" items="${policydocumentsetform.documentList}">      
 <c:if test="${documentlist.txtDisableCheckBox=='N'}">
   <form:checkbox path="documentlist.ynChkBox" cssClass="genradio" value="-1" onclick="selectCheckBox(event.keyCode,this)"/>
</c:if>

The error is being thrown because of this path="documentlist.ynChkBox", please help!!

Upvotes: 1

Views: 1596

Answers (1)

Prasad
Prasad

Reputation: 3795

Looking at your code in jsp, you need to make sure that your form and its properties are as below:

    public class Policydocumentsetform implements Serializable{
        ...
                       //I would rather go with List
        private ArrayList<Document> documentList;
        ...
    }

where document is the bean containing:

    public class Document implements Serializable{
        ...
        private String txtDisableCheckBox;
        private String ynChkBox;
        ...
    }

Try this way:

    <c:forEach var="document" items="${policydocumentsetform.documentList}" varStatus="documentStatus">      
        <c:if test="${document.txtDisableCheckBox=='N'}">
           <form:checkbox path="document[${documentStatus.index}].ynChkBox" cssClass="genradio" value="-1" onclick="selectCheckBox(event.keyCode,this)"/>
        </c:if>
    </c:forEach>

Upvotes: 1

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