Hi All,
I am trying to put a bunch of user input controls on a web page
dynamically using tr:iterator ... and then tie each control to an
element of a dynamic list in my backing bean so I can access to the user
input from the bean. What I want to know is whether it is even possible
to set value for a specific list element from the JSP page? I can't
figure out what kind of a getter/setter method my dynamic list needs to
have.
Here is the JSP code snippet that I am thinking of ...
<tr:iterator value="#{myBean.myItemList}" var="myItem" varStatus="rows">
<h:inputText binding="myBean.myDynamicList[#{rows.index}]"/>
</tr:iterator>
The above inputText binding should translate into
"myBean.myDynamicList[0]", at least that's what I think should happen.
However, for this to work, I would need to have a getter/setter method
for each element of myDynamicList in the backing bean. Since
myDynamicList is supposed to be dynamic (its size can change from one
request to another), I don't know the number of elements in it and
therefore I cannot hard-code the getter/setter methods. Any suggestions
or comments would be greatly appreciated.
Thanks!
Usman Malik
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