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Type: Posts; User: Harm Wibier

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  1. Replies
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    Re: Navigate property in cWebMenuItem

    Good point, that information is not exposed in a nice API. The only place where it currently figures this out is in PerformNavigateByInvokingObj of cWebNavPathHelper_mixin which is called by...
  2. Re: DF 20.1 - cWebHtmlList with cWebListExpandPanel

    No, because the cWebListExpandPanel relies on the HTML structure of the regular WebList.
  3. Re: WebGrid Row Requiring Column Entry When No Changes

    Hi Sam,

    That normally does not happen. Sometimes checkbox or combo columns can cause this because of issues with the default value causing a changed-state. Can you post an example? What DataFlex...
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    Re: Web properties

    90% correct.

    They are indeed a combination of Client and Server web properties. WebSet will update both the Client and the Server value, WebGet always reads the Server value. So changes made on...
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    Re: Web Navigation Tab key

    Hi Giuseppe,

    That is an interesting find and it turns out to be a long standing bug with our modal dialogs. The modal dialogs are not really modal but use fake modality (they predate the new...
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    Re: "Invalid Column Name"

    I don't think it is an IIS rights thing since it runs in the browser and error 5122 means it loaded the JavaScirpt engine (since that is a JavaScript engine error number).

    Is it able to start...
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    Re: cWebList Column Header Height

    The psCaption does allow HTML to be used, so if you set it to "Line 1<br>Line 2" you have a two line header.
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    Re: Making a point

    I suspect this has something to do with '#REPLACE POINTS $C080' in FMAC, but that was already there in 20.0, so something else must have changed. If you need to use points specifically for...
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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...
  10. 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...
  11. 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...
  12. 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...
  13. 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.
  19. 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...
  24. 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...
  25. 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...
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