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Type: Posts; User: Harm Wibier

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  1. Replies
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    Re: UCharArrayToString unicode conversion

    Hi Franco,

    Can you give some context to what you are trying to achieve? As Andre mentions, strings in DataFlex 20.x are now encoded as UTF-8 in memory by default. UCharArrayToString creates an...
  2. Re: Cancel dialog invocation during OnBeforeShow

    Hi Alberto,

    It seems that OnBeforeShow is triggered too early in the show process to make the Hide (Cancel sends Hide) work. But in recent versions of the product (I believe since 19.1) you don't...
  3. Re: could not render view oView as it was not initialized

    Ah, wait... The error is there but is being ignored..



    Error DFERR_PROGRAM "Unable to WebGet / WebSet the server property. The ghoWebServerPropStore is not initialized. The most likely cause is...
  4. Re: could not render view oView as it was not initialized

    I had a look and this turned out to be a tricky one! The problem is that your WebAppServerProps table is in the wrong spot in the filelist. The framework expects it at position 265, but it is at...
  5. Re: EncryptKey - DecryptKey to protect some financial fields

    Hi Nicholas,

    Not sure if this API was ever intended to be used like this (I was not aware of it being public). We'll review if this should stay public and if the used algorithms are still current...
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    Re: cWebSuggestionForm/Show Suggestions

    The cWebSuggestionForm itself has no logic for determining column sizes and leaves this to the browser. I do expect the browser to look at the content and make the descriptions bigger if they get...
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    Re: Error 32 when uploading a photo

    I guess the \n is just part of the error dialog and not so much of the path. But I am missing a file name in the path. Are you specifying a file name in OnFileUpload?
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    Re: Cookies (again)

    There are multiple strategies for switching. If you use RedirectConnectionId you potentially build a new connection and using bKeepOpen you can keep these connections open so switching back to that...
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    Re: cWebColumnImage

    AddImage takes the URL not a local path. The sample is assuming an Images folder inside AppHtml containing Photo.png. Use DownloadUrl to generate a file streaming URL for files that are not in a...
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    Re: Cookies (again)

    See here https://learning.dataaccess.com/courses/multi-tenancy/multi-tenancy-in-webapps-on-urls/ how to configure this with DataFlex without having to register multiple instances.
  11. Re: could not render view oView as it was not initialized

    Can you post a sample and steps to reproduce the issue?
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    Re: exe size in 20.1

    There have been made no efforts to improve the size of executables in 20.1. I don't know why they got larger, it is possible that this is due to changes in the packages or because new packages are...
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    Re: WebAppServer.Session.19.9

    Whoops, that is not correct indeed. Luckily recompiling the sample will fix it and the samples don't actually use ASP so this won't cause issues. We'll fix it!
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    Re: Having fun with BigInt

    We are looking into improving that for future revs. So if there actually is a real world scenario (besides testing edge cases) then it would be okay to use this undocumented and unsupported technique.
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    Re: Having fun with BigInt

    Frank, Samuel,

    While it is good to know one can prefix constants with their ICode marker it not intended to be used in actual code. This kind of information is private in the way that it may...
  16. DataFlex 2022 Release Week – WebGrid and WebList

    Today is the day – today we release DataFlex 2022! DataFlex 2022 offers updated WebList and WebGrid options. New properties to support reordering and hiding individual columns make it that much...
  17. DataFlex 2022 Release Week – WebGrid and WebList

    Today is the day – today we release DataFlex 2022! DataFlex 2022 offers updated WebList and WebGrid options. New properties to support reordering and hiding individual columns make it that much...
  18. DataFlex 2022 Release Week – Top 3 Productivity Enhancements

    Besides new features in DataFlex 2022, we have also enhanced productivity. Look at Harm’s Top 3 of productivity enhancements…

    https://dae.li/3ReleaseWeekTop3
  19. DataFlex 2022 Release Week – Top 3 Productivity Enhancements

    Besides new features in DataFlex 2022, we have also enhanced productivity. Look at Harm’s Top 3 of productivity enhancements…

    https://dae.li/3ReleaseWeekTop3
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    DataFlex 2022 Release Week

    It’s DataFlex 2022 RELEASE WEEK - On Wednesday April 6th DataFlex 2022 will be released! This update offers great new features, enhancements and updates that will help you as a DataFlex Developer.
    ...
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    DataFlex 2022 Release Week

    It’s DataFlex 2022 RELEASE WEEK - On Wednesday April 6th DataFlex 2022 will be released! This update offers great new features, enhancements and updates that will help you as a DataFlex Developer.
    ...
  22. Re: Server Action Security Check Error - on cWebSuggestionForm

    Unfortunately this is a side effect of the added security layer (pbNoAccessibilityCheck). For it to function properly pbRender can't be changed dynamically using Set. So the simplest fix is to change...
  23. Re: Adding a loading dialog/wait cursor for cWebHTMLBox

    Yes, we have made improvements in that area (see also: https://support.dataaccess.com/Forums/showthread.php?66427-pbShowWaitDialog).
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    Re: WebApp is not rendering

    This looks like a 20.1 JavaScript Engine talking to a 19.1 Service. Use Studio > Tools > Update JavaScript Engine to copy in the right version. Also make sure to refresh the browser cache (ctrl - F5...
  25. Re: Adding a loading dialog/wait cursor for cWebHTMLBox

    Please note that scModeWait does not show a waiting dialog but only locks the user interface and changes the cursor into the hourglass. The default callmode of OnClick actually already is scModeWait....
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