Sorry for the delay! I have a large list, which I do not want to load all at once. I would like >> to load and display just one page and let the user navigate to other pages. >> The problem I see with CellTable is that it needs the whole list at once >> (setRowData). So I have to transfer all the data. Is it possible just to >> load the data for one page, and load the next portion if the page changes? >> > > Are you kidding me? Just 2 days ago you asked how to display the whole > data you loaded because CellTable uses paging by default! >
This was another question. > Either you have the whole data set and you can call setRowData(List), > which is just a shorthand for setRowCount(list.size());setRowData(0,list); > Or you have only a portion of the data (generally the size of a page, but > not necessarily) and you'll call setRowCount (either you know exactly how > many items the whole dataset contains, and you can call setRowCount(int), > or you're not sure and you'll call setRowCount(int,boolean) passing 'false' > as the second argument; if you really don't know, you can pass any big > value as the first argument, and then adjust it later when you've reached > the end of the dataset, ofr instance) and setRowData(int,List). > Ok, but these calls have to be triggered somehow, e. g. when the user clicks "next page". How is this done? Magnus -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/6WWk6TtrCngJ. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
