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WebControl refresh issues
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Information générale
Forum:
Visual FoxPro
Catégorie:
Contrôles ActiveX en VFP
Divers
Thread ID:
01315383
Message ID:
01315455
Vues:
26
You may have better luck with loading HTML from files.

>I am replacing a FLASH routine thats used as an intro to an installer process with a VFP intro version. Comments are displayed to the user at different steps along the process. These comments are stored in TXT files that i read into a string and then assign to the webcontrol for display via the "Document.Write" command on a foxpro form.
>
>lcFile = "overview" + ALLTRIM(STR(thisform.zPageIntro - 1))+".txt"
>IF FILE("&lcFile")
>   lcHTML = FILETOSTR(lcFile)
>   lcHTML = STRTRAN(lcHTML,"FCIS","<FONT COLOR='BLUE'><B>FCIS</B></FONT>",1,20)
>   WITH thisform.overview.oleWebControl
>     .Navigate("about:blank")
>     .Document.Open()
>     .Document.Write(lcHtml)
>     .Document.Close()
>     .refresh()
>   ENDWITH
>   thisform.overview.Refresh()
>ENDIF
>
>The problem is that the refreshing of the text in the WebControl from the different text files is terrible. Sometimes it works, sometimes not. A page's text will show going forward, but going backward it wont. Very random.
>
>I also have a reference to a JPG imbedded in the TXT file that wont show on the WebControl. I get the broken image symbol, but the jpg is located in the same folder. Is "FILE" syntax required here?
>
><img src="auto_asset.jpg" width="280" height="230">
--sb--
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