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Type: Posts; User: Harm Wibier

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  1. Replies
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    Re: WIN to WEB, global variables

    Web properties can only be used in web objects (objects inheriting from cWebObject) that are located inside the cWebApp object. Putting them in your own class will be fine as long as that class...
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    Re: Browser Tabs

    You could use a client web property (which isn't shared between tabs) and a serverssession web property (which is shared between tabs) to detect this situation. I think that the best behavior is to...
  3. Thread: Busybox

    by Harm Wibier
    Replies
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    255

    Re: Busybox

    StartUpload might be the exception to that as it has its own progress dialog logic. Can you post some sample code?
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    Re: data entering in cWebGrid

    Is the view opened as readonly? Can you post how this view is being opened?

    See...
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    Re: OnSubmit x OnChange - getting nuts !

    Those are similar to OnChange and should fire before OnSubmit as well..
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    Re: OnSubmit x OnChange - getting nuts !

    Of course the difficultly is the order in which things happen, the client won't know before sending OnSubmit that it is going to switch views since that only based on the response (or not).

    Note...
  7. Re: IsWebViewinStack ? or equivalent Feature request

    Logged for next rev..
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    Re: OnSubmit x OnChange - getting nuts !

    What are you doing in OnChange that causes the errors? The view that contains the form with the OnChange will actually always be in sync in OnChange is fired (it is still closed and not part of the...
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    Re: OnSubmit x OnChange - getting nuts !

    The OnSubmit in this case is triggered by a key press where OnChange is triggered when the form loses its focus which is likely triggered by the view change. To prevent this from happening I think we...
  10. Re: how to, or best way to determine when a download has been completed?

    True, but we are in this case also limited by the underlying technology.
  11. Re: how to, or best way to determine when a download has been completed?

    What kind of processing do you want to do? There is a server-side method FileDownloadFinished that you can augment on the resource manager that triggers when a file is downloaded, but the web...
  12. Re: Saving the Content of cWebimage (SignaturePad)

    See my response here: https://support.dataaccess.com/Forums/showthread.php?67950-SignaturePad&p=376500#post376500
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    Re: SignaturePad

    The image is provided to OnProcessSignature in base64 url format. You can decode this and save it to a file like this:



    Function Base64DecodeString String sBase64 Returns UChar[]
    Pointer...
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    Re: piFillHeight in a cWebList

    It is best to always set piMinHeight when you set pbFillHeight to true on a control.
  15. Re: Caption WebMsgBoxProgress SetActionMode

    The following CSS seems to do the job:



    .WebMsgBoxProgress .WebWin_header{
    display: none;
    }
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    Re: File streaming and SPLF does not work

    Yes, this has been resolved in DataFlex 19.1 and higher. We replaced the ASP file upload / download handling with the new cWebHttpHandler which does its processing in DataFlex code on the application...
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    Re: refresh when opening view

    The right place to do something like that would probably be OnNavigateBack. Note that the list in the zoom is already automatically refreshed if it is data aware. Are you using constraints to filter...
  18. Re: cWebViewBrowser open tab page in current window

    As far as I know the WebView2 component does not support tabs inside a browser control (our wrapper definitely does not). It does support opening new windows.
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    Re: Weblist Drag and Drop Problem

    The DemoDragDrop.wo in WebOrder makes pretty clever usage of data aware controls, which is a nice demo but kind of obfuscates the essential logic of the Drag 'n Drop API. We'll think about adding a...
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    Re: RichText (RTF) support in cWebEdit

    And for the web framework there are several HTML editors available as libraries. We provide a wrapper for Froala and Quill.
  21. Re: Need unique dropdown items for rows in a grid column for cWebColumnCombo

    Hi Nick,

    It does not work like that. cWebColumnCombo does not keep a set of items for each row. It only has one set of items and send Refill refreshes that set of items directly. You can refresh...
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    Re: Json parsing issue

    In DataFlex 20.1 the following sample runs without errors:



    Use VdfBase.pkg
    Use cJsonObject.pkg


    Struct tDynamicWebhookConfig
    String url
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    Re: cWebForm, typeTime and psMask

    The psMask is not used when the form is in edit mode (has the focus) for peDataType typeTime (same for typeNumber, typeDate and typeDateTime). In edit mode it uses the psTimeFormat which can be set...
  24. Re: How can I SHOW a cWebView when the name is in a variable?

    Or maybe NavigateToStateHash can be of help?
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    Re: Add cWebContextMenu to subclass?

    No, there is not.. But I'll log that as a wish right now..
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