Could you use data binding to update the data instead of re-creating all of the components each time the data is updated?
On Apr 27, 2010, at 11:39 AM, Shahzad Bhatti wrote: > Actually, I need to design this table for stock option quotes that are > continuously changing, so every time one or more option strike price changes > I get the updated data and as a result I recreate all rollups and tables. > Usually, I get this data every second so it causes recreation of rollups and > tables. I can optimize by caching some data, however structure of the data > can changed. For example, currently for each month, I create a rollup, which > has two tables, one for call options and one for put options. However, I may > get new months or old months may need to be removed. Let me know if you an > suggest any performance improvements. Thanks. > > > > On 4/27/10 4:52 AM, "Greg Brown" <[email protected]> wrote: > > Are you loading the content every time the rollup is expanded, or just the > first time? > > On Apr 26, 2010, at 8:27 PM, Shahzad Bhatti wrote: > >> I found that I was reusing WTKSerializer for all sections so changing it >> reload for every section fixed it. Though, I noticed severe slowness in this >> approach. So, I am wondering if there is a better way to show tables by >> sections (Actually, in my case I have two tables per section). Thanks. >> >> >> >> On 4/26/10 4:37 PM, "Shahzad Bhatti" <[email protected]> wrote: >> >> I am trying to implement groups of collapsible table by using Rollup and >> TablePane. At high level, I have a ScrollPane, which in turn has BoxPane. I >> store the id of BoxPane in my application. Then at runtime, I load the wtkx >> file containing Rollup and TablePane for each section and then add them to >> BoxPane. However, it's now showing the contents of the Rollup and tables and >> I only see thin bar and everything mangled together. I tried calling >> validate on top level BoxPane, but it didn't help. Any idea what could be >> causing it? Thanks. >> >> ______________________________________________ >> >> See http://www.peak6.com/email_disclaimer.php >> for terms and conditions related to this email >> > >
