Error of css styling of h:dataTable -> h:column when rendered attribute is
used and the number of columns rendered depends on logical criteria
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Key: MYFACES-1417
URL: http://issues.apache.org/jira/browse/MYFACES-1417
Project: MyFaces Core
Issue Type: Bug
Affects Versions: 1.1.4
Environment: I used MyFaces Core 1.1.4 and the Tomahawk Snapshot 1.1.5
(20th September 2006)
Reporter: Martin Kuhn
I've table with 9 colums. When a special condition is true I want to display
only 8 columns. (the 4th column should be hidden). This "magic" is realized
with <t:column rendered="{#backingBean.condition}" ..>
For the style of the columns I use the columnClasses attribute of the
datatable. Because of the variable number of the column's I serve the
columnClasses attribute with a backing bean <h:dataTable
columnClasses="#{backingBean.columnClasses}" .../>
When the number of the columns is equal to the maximum numbers the styling is
o.k. (every column got the right class attribute value).
When the number of columns is less than the maximum numbers the styling of the
columns is wrong. (The column style attribute is wrong )
I checked the return value of the backing bean for the columnClasses attribute
and the value is o.k.
I got this values for the columnClasses Attributte when I have to render 9
columns:
tableSelectionColumn,tarifBezeichnung,date,standardTableColumnCentered,standardTableColumnCentered,standardTableColumnCentered,tarifKurzBez,praemie,standardTableColumnCentered
when I have to render 8 columns:
tableSelectionColumn,tarifBezeichnung,date,standardTableColumnCentered,standardTableColumnCentered,tarifKurzBez,praemie,standardTableColumnCentered
I the case when only 8 columns should be rendered for example the 6th column
is rendered with the class praemie. But this class is on 7th position in the
columnClasses value.
And the same code worked with version 1.1.1 correct.
I've a little example which shows this bug
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