This sample demonstrates two problems.

1. Can't set text in webCallout when flyPostback is used.

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The sample you attached shows the issue that is not able to set text in WebInput when FlyPostBack is used rather than WebCallOut. If I refer to this sample, I suggest you to set the value of ‘RequiresUIRefresh’ property of WebInput1 to ‘true’ in order to set WebInput’s text when FlyPostBack.

I made a minor modification to the sample, by adding a line that set the ‘RequiresUIRefresh’ property, and solve the issue. Please let me know if you have different scenario.

Protected Sub WebButton1_Clicked(ByVal sender As Object, ByVal e As ISNet.WebUI.WebDesktop.WebButtonClickedEventArgs) Handles WebButton1.Clicked
    WebInput1.Text = "Hellooo"
    WebInput1.RequiresUIRefresh = True
End Sub

...

2. WebCallout doesn't display after table is hidden.

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I have forwarded this issue to WebDesktop development team as work item #585. I’ll keep you updated with any news I heard from the team regarding this issue.

Dev team has managed to fix this issue, work item #585.

I have tested the nightly-build of WebDesktop 3 with the sample you provide and the issue no longer persists. The official regular hotfix will be released next month.

I’ll keep you updated with the news about the release of the hotfix.

Sorry, we still see the same problem. Do we need a Framework hotfix? We have Framework version 751.

I’m sorry that I forgot to mention that you need to add a single line in WebButton3_Clicked event. Below is the snippet code after the changes.

Protected Sub WebButton3_Clicked(ByVal sender As Object, ByVal e As ISNet.WebUI.WebDesktop.WebButtonClickedEventArgs) Handles WebButton3.Clicked
    Table1.Style.Add("display", "block")
    WebFlyPostBackManager1.ClientAction.RenderControl(Table1)
    WebFlyPostBackManager1.ClientAction.RenderControl(WebCallOut1)
End Sub

I received this correction from Yudy via email

Protected Sub WebButton3_Clicked(ByVal sender As Object, ByVal e As ISNet.WebUI.WebDesktop.WebButtonClickedEventArgs) Handles WebButton3.Clicked
    Table1.Style.Add("display", "block")
    WebFlyPostBackManager1.ClientAction.RenderControl(Table1)
    WebFlyPostBackManager1.ClientAction.RenderCOontrol(WebInput2)
    WebFlyPostBackManager1.ClientAction.RenderControl(WebCallOut1)
End Sub

Note: WebCallOut1 target is WebInput2

Thank you for your updates.

I have re-open work item #585 and send it back to the dev team. I also have showed the issues to the team, two issues -- the first one that deals with work item #585 (not works in Mozilla Firefox browser and the other one that belongs to Glenn (using master page) --.

I’ll keep you updated with any news I heard from the team regarding these issues.

I’d like to update that the solution for work item #585 is now work with Mozilla Firefox 3.6.2 browser.

I have re-tested the sample file using the latest hotfix of Intersoft control (WebDesktop.NET 3.0 build 309 and WebUI.NET Framework 3.0 build 752) and latest build of Mozilla Firefox browser (3.6.2) and no longer found any issue on that browser.

Hope this helps.