Hi,
you dont have to explicitly add the values to the list in the
setter methods, since the framework will do that for you ,
also you dont have to explicitly provide the index in the property field
(name) (even though it will work with explicit indexing as well) . refer
the fallowing code for help , make sure you have the getters and
setters created in your model or action respectively.
<s:iterator value="trainingSessionDetails"
id="trainingSessionDetailsL" status="status">
<td><s:textfield name="trainingSessionName"
id="sessionNameL"
value="%{#trainingSessionDetailsL.sessionName}"
size="8"></s:textfield></td>
<td><s:textarea name="trainingSessionDescription"
id="sessionDescriptionL"
value="%{#trainingSessionDetailsL.sessionDescription}" /></td>
<td><s:textfield name="trainingSessionStartDate"
id="sessionStartDateL%{#status.index}"
value="%{#trainingSessionDetailsL.sessionStartDate}" size="16" /></td>
<td><s:textfield name="trainingSessionEndDate"
id="sessionEndDateL%{#status.index}"
value="%{#trainingSessionDetailsL.sessionEndDate}" size="16" /></td>
</tr>
</s:iterator>
Shashi
Dear All, I want to do something like this:
in my action i create:
List<String> textFields = new ArrayList<String>();
and i tried to write set method in 2 ways:
1. public void setTextFields (List<String> textFields)
2. public void setTextFields(String text)
{
textFields.add(text);
}
and in my jsp, i want to get something like this:
<s:iterator ...>
<s:textfield name="textFields[%{#status.index}]"/>
</s:iterator>
But I found that for both setter methods, there are errors:
com.opensymphony.xwork2.util.OgnlValueStack - Caught an exception while
evaluating expression 'test_string[0]' against value stack
java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
at java.util.ArrayList.RangeCheck(ArrayList.java:547)
Can anyone help me on how to create such a dynamic textFields (Considering
action implementation)? Thanks in advance!
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