Makes sense. Thanks so much guys for the quick replies. Dave
On Apr 10, 2012, at 6:51 PM, Curtis Bailey <[email protected]> wrote: I think right where you have it now is best. If you’re not updating the UI it’s not required so I wouldn’t put it in your service code. Just make sure that if you access/update the UI from your service callback you must call InvokeOnMainThread. Cheers, Curtis *From:* [email protected] [mailto: [email protected]] *On Behalf Of *David Ortinau *Sent:* Wednesday, 11 April 2012 11:41 a.m. *To:* [email protected] *Subject:* Re: [MonoTouch] DialogViewController displays blank until touched Ok, so invoking the callback on the main thread has fixed this issue. https://gist.github.com/2355654 Is this perhaps something better done in the service, or is it best practice to do it in the view like this? On Apr 10, 2012, at 6:34 PM, davidortinau wrote: Gist of the view and the service being called (uses RestSharp): https://gist.github.com/2355621 I'm not using ViewWillAppear. On Apr 10, 2012, at 6:30 PM, Craig Dunn [via MonoTouch] wrote: >>This also will happen if you navigate to a different tab and back. any chance you can post some code (gist.github.com)... in particular, what's in your ViewWillAppear method? On Wed, Apr 11, 2012 at 8:48 AM, davidortinau <<a href=" x-msg://62/user/SendEmail.jtp?type=node&node=4547356&i=0" target="_top" rel="nofollow" link="external">[hidden email]> wrote: I'm having weirdness using DVC and was hoping someone might have seen this before. My searching here and on Stack Overflow haven't turned up any similar reports. I have an async service that returns a list which I then use Linq to add Elements to the Root (see link below). The view loads and displays an empty table...until you touch it at which point it displays the expected data. This also will happen if you navigate to a different tab and back. I've tried RefreshData() and set breakpoints to make sure methods aren't called twice unexpectedly. I also tried this with custom UITableViewCell and a custom UITableViewSource. Same result. Maybe it's my machine b/c I also have Unity installed with an older copy of MonoDevelop? If anyone has any idea what might be causing this, I've opened a SO question. Your input is MUCH appreciated. http://stackoverflow.com/questions/10093442/monotouch-dialogviewcontroller-is-empty-until-touched -- View this message in context: http://monotouch.2284126.n4.nabble.com/DialogViewController-displays-blank-until-touched-tp4547277p4547277.html Sent from the MonoTouch mailing list archive at Nabble.com. _______________________________________________ MonoTouch mailing list <a href="x-msg://62/user/SendEmail.jtp?type=node&node=4547356&i=1" target="_top" rel="nofollow" link="external">[hidden email] http://lists.ximian.com/mailman/listinfo/monotouch _______________________________________________ MonoTouch mailing list <a href="x-msg://62/user/SendEmail.jtp?type=node&node=4547356&i=2" target="_top" rel="nofollow" link="external">[hidden email] http://lists.ximian.com/mailman/listinfo/monotouch ------------------------------ *If you reply to this email, your message will be added to the discussion below:* http://monotouch.2284126.n4.nabble.com/DialogViewController-displays-blank-until-touched-tp4547277p4547356.html To unsubscribe from DialogViewController displays blank until touched, click here <x-msg://66/>. NAML<http://monotouch.2284126.n4.nabble.com/template/NamlServlet.jtp?macro=macro_viewer&id=instant_html%21nabble%3Aemail.naml&base=nabble.naml.namespaces.BasicNamespace-nabble.view.web.template.NabbleNamespace-nabble.view.web.template.NodeNamespace&breadcrumbs=notify_subscribers%21nabble%3Aemail.naml-instant_emails%21nabble%3Aemail.naml-send_instant_email%21nabble%3Aemail.naml> ------------------------------ View this message in context: Re: DialogViewController displays blank until touched<http://monotouch.2284126.n4.nabble.com/DialogViewController-displays-blank-until-touched-tp4547277p4547366.html> Sent from the MonoTouch mailing list archive<http://monotouch.2284126.n4.nabble.com/>at Nabble.com. _______________________________________________ MonoTouch mailing list [email protected] http://lists.ximian.com/mailman/listinfo/monotouch
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