Re: How to change a Grid's parameter from a subclass of Grid?
Hello, It works this way. First I had to extend Grid with some of my functionality, because it needs access to the Grid's data - ExGrid, and then embed that ExGrid with Select into another component - ExExGrid. But there has one parasite component this way - ExGrid. However, this is a solution (looks like the only possible), although I think it would be much simpler if I could just change parameters inside the components (ExGrid). Thank you for the help! Aleksandar On 27.04.2020 22:16, Thiago H. de Paula Figueiredo wrote: On Mon, Apr 27, 2020 at 1:24 AM Aleksandar Nikolov wrote: Hi, Hello! What if ExGrid uses Grid (and adds the Select you want) instead of extending it? I extended Grid component because, among the other things, I want to integrate a Select component for choosing 'rowsPerPage' parameter of the Grid - for example by "10 20 50 100" rows per page values. Let's call ExGrid extends Grid. It is 5.3.8 Tapestry version. So far so good, but how can I change 'rowsPerPage' parameter of Grid from inside of its subclass ExGrid? Making that Select as external component and connect it on every ExGrid just works (
Re: How to change a Grid's parameter from a subclass of Grid?
On Mon, Apr 27, 2020 at 1:24 AM Aleksandar Nikolov wrote: > Hi, > Hello! What if ExGrid uses Grid (and adds the Select you want) instead of extending it? > I extended Grid component because, among the other things, I want to > integrate a Select component for choosing 'rowsPerPage' parameter of the > Grid - for example by "10 20 50 100" rows per page values. Let's call > ExGrid extends Grid. It is 5.3.8 Tapestry version. > > So far so good, but how can I change 'rowsPerPage' parameter of Grid > from inside of its subclass ExGrid? > > Making that Select as external component and connect it on every ExGrid > just works ( rowsPerPage="rowsSelect.rowsNum"...), but I want to integrate it inside > ExGrid. That's became headache because I cannot change the 'rowsPerPage' > parameter from inside of ExGrid... > > I believe that there should be a way to do this! > > Please help! > > -- > Best regards, > Aleksandar > -- Thiago
How to change a Grid's parameter from a subclass of Grid?
Hi, I extended Grid component because, among the other things, I want to integrate a Select component for choosing 'rowsPerPage' parameter of the Grid - for example by "10 20 50 100" rows per page values. Let's call ExGrid extends Grid. It is 5.3.8 Tapestry version. So far so good, but how can I change 'rowsPerPage' parameter of Grid from inside of its subclass ExGrid? Making that Select as external component and connect it on every ExGrid just works (rowsPerPage="rowsSelect.rowsNum"...), but I want to integrate it inside ExGrid. That's became headache because I cannot change the 'rowsPerPage' parameter from inside of ExGrid... I believe that there should be a way to do this! Please help! -- Best regards, Aleksandar
