Re: [OS-webwork] Newbie - CDList.jsp

[Hani Suleiman]

have a look at the webwork.examples.i18n.CDList class. That is the 
action class, so when the page makes a call to CDList, that 
automatically calls the getCDList method in that action class. The 
CDList is now iterated through and within the iterate block, the top of 
the value stack now has the current CD at the top, so when the 
propertytag tries to display 'album', the method called will be 
getAlbum() on the particular CD that the iterator now points at.

On Nov 18, 2003, at 8:25 PM, Rajagopal. V wrote:

Hello
I just started looking at Webwork and checking out the
examples. One thing i noticed in cdlist.jsp is this
code
   <webwork:iterator value="CDList">
   <option value="<webwork:property value="album"/>">
      <webwork:property value="album"/>,
      <webwork:property value="artist"/>,
<webwork:property value="country"/>,
      <webwork:text name="'price'"
value0="@pricer/computePrice(price)"/>
   </option>
   </webwork:iterator>
CDList is actually a List of "CD" objects, but i
couldnt find anywhere in the code where this cast is
made back. So how does webwork know which object to
call when the getAlbum() is called?
TIA
Raj
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