dataScoller displays wrong page after increasing row count on dataTable 
resulting in page count which is smaller than last displayed page.
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         Key: TOMAHAWK-538
         URL: http://issues.apache.org/jira/browse/TOMAHAWK-538
     Project: MyFaces Tomahawk
        Type: Bug

  Components: Data Scroller  
    Versions: 1.1.3    
 Environment: Tomcat 5.5, myfaces 1.1.3 and tomahawk 1.1.3, java 1.5
    Reporter: Torsten Krah


Using a dataScoller to navigate through the extended dataTable with dynamically 
changable row Count doesnt work in all combinations.

Take this example:

You got a table, initially set to 10 rows and have 20 data sets to display.
You get 2 pages in scroller with 10 rows each page.

Now change row Count to 15.
You get 2 pages, page one with 15 rows, page 2 with 5.

Now change to page 2 - important!

And now change the row Count to 20. 
You should get only one page with 20 rows now - but the scoller still shows the 
last 5 rows displayed and gets not updated correctly like it should be.

It also shows still this ( printed some informations for the backing bean 
values ):
20 Customers found, 5 Customers showing , from 16 up to 20. Page 2 / 1  

It shows Page 2 of 1 - but it should be 1 of 1, the scroller gets not updated 
right, if the page count gets smaller than the last displayed one.

kind regards

Torsten

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