Hi. Can't you bind the exclude parameter of the grid to a method that excludes extra columns, if the user is not logged in?
- And i think that you may be looking for rowClass parameter of the grid, not class. I would suggest that you take a look at the documentation for the grid... http://tapestry.apache.org/current/apidocs/org/apache/tapestry5/corelib/components/Grid.html -- Chris On Wed, Apr 16, 2014 at 3:52 PM, Chris Mylonas <ch...@opencsta.org> wrote: > Hi Tapsters, > > I'm converting an old table with a t:Loop component into a t:Grid > component. > > > I used to have a table that hid the username/password columns and now for a > non-admin user with the grid the columns show. > You can see the code below. > > Would I have to define the <t:grid ..............> inside a > <t:security.hasRole role="ADMIN"> block to get the desired effect of > showing the extra columns for admin users? > And have the <p:else> contain the grid excluding the username/password > columns? > > > > The second problem is in my t:Loop component, the class was happily being > displayed as the ${currentNetworkInformation.status} where inuse would be > css red and available would be css green. > However with the t:Grid component, the class = > ${currentNetworkInformation.status} is telling me it is null. > > I can't use cycle, because I'm not really doing a zebra effect. It's a > status based on the row value "effect" *ta boom tish* > > > Any help on my two things would be great. It's been a month between > tapestry development, the first 2 hours was spent re-installing my app > server and mucking around with t:parameter deprecation - not the most > useful 2 hours :P > > > Apart from my little grid problems, maybe I will stick with it - paging is > very very very handy on /19 subnets (thousands of ip addresses)! > Thanks > Chris > > > > > > <tr t:type="Loop" t:source="assignedAddresses" > t:value="currentNetworkInformation" > class="${currentNetworkInformation.status}"> > <td>${currentNetworkInformation.status}</td> > <td><a > href="ssh://${currentNetworkInformation.ipaddress}">SSH</a></td> > <td>${currentNetworkInformation.device}</td> > <td>${currentNetworkInformation.location}</td> > <t:security.hasRole role="ADMIN"> > <td><t:pagelink page="admin/UpdateAddress" > > context="currentNetworkInformation.id">${currentNetworkInformation.ipaddress}</t:pagelink></td> > <p:else> > <td>${currentNetworkInformation.ipaddress}</td> > </p:else> > </t:security.hasRole> > > > <td>${subnetMaskEnumStringService.convertNetmask(currentNetworkInformation.mask)}</td> > <td>${currentNetworkInformation.vlan}</td> > <td>${currentNetworkInformation.vrf}</td> > <td>${currentNetworkInformation.gateway}</td> > <t:security.hasRole role="ADMIN"> > <td>${currentNetworkInformation.username}</td> > <td>${currentNetworkInformation.password}</td> > </t:security.hasRole> > </tr> > > > > And I've moved to a grid. > > <t:grid source="assignedAddresses" row="currentNetworkInformation" > add="login" > > exclude="id,_persistence_shouldRefreshFetchGroup,subnetId,addressType,OctetsInt1,OctetsInt2,OctetsInt3,OctetsInt4" > > reorder="status,login,device,location,ipaddress,mask,vlan,vrf,gateway,username,password" > rowsPerPage="256" class="${currentNetworkInformation.status}"> > <p:loginCell> > <a href="ssh://${currentNetworkInformation.ipaddress}">SSH</a> > </p:loginCell> > <p:ipAddressCell> > <t:security.hasRole role="ADMIN"> > <t:pagelink page="admin/UpdateAddress" > > context="currentNetworkInformation.id">${currentNetworkInformation.ipaddress}</t:pagelink> > <p:else> > ${currentNetworkInformation.ipaddress} > </p:else> > </t:security.hasRole> > </p:ipAddressCell> > <p:usernameCell> > <t:security.hasRole role="ADMIN"> > ${currentNetworkInformation.username} > </t:security.hasRole> > </p:usernameCell> > <p:passwordCell> > <t:security.hasRole role="ADMIN"> > ${currentNetworkInformation.password} > </t:security.hasRole> > </p:passwordCell> > </t:grid> >
