WebWork in Action error correction (label)

The No. 208 page of the original book

Talk <ww:url> tag, say "but you don't need to pass the CategoryID and Page Properties ..."

I think this place is reversed, exactly the need to pass the CategoryID and Page properties

For example, my current page link is http://localhost:81/WebworkStudy/testIterator.dhtml?abc=1&def=2&page=0

If I want to generate the next page of the link, in fact, only change page=1 on, the other conditions (abc=1,def=2) is the query condition, need to be preserved, we original practice is to construct the next page of the link is to add these query conditions all side, in webwork use <WW: Url> only need to set the conditions for the change, for example, the following method to generate a link to the next page

<a href= "<ww:url>
<ww:param name= "page" value= "1"/>
</ww:url> ">nextpage</a>

So, I think the word in the book is reversed, it is precisely the need to pass