Difference between revisions of "Webview"
Yvonne.milne (Talk | contribs) (→Methods) |
Yvonne.milne (Talk | contribs) (→Methods) |
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|valign="top"|filename as Character | |valign="top"|filename as Character | ||
|valign="top"|Load an HTML formatted file into the WebView | |valign="top"|Load an HTML formatted file into the WebView | ||
+ | |- | ||
+ | |valign="top"|PreviewPrint | ||
+ | |valign="top"|options as Character<br> | ||
+ | |valign="top"|Preview print for a [[Reports Workspace|Report Section]]. The options string can specify the orientation, outputformat and outputfilename, e.g. | ||
+ | <pre>oRep = Lianja.get("printreport.section1") | ||
+ | oWV = oRep.webview | ||
+ | cOptions = 'orientation=landscape,'; | ||
+ | + 'outputformat=pdf,'; | ||
+ | + 'outputfilename=output.pdf' | ||
+ | oWV.previewReport(cOptions)</pre> | ||
|- | |- | ||
|valign="top"|Print | |valign="top"|Print |
Revision as of 09:48, 26 November 2021
Note: property, method and event names should be referred to in lowercase in case-sensitive scripting languages.
Contents
Description
Shown below in a standalone Form. Click the image to see in a Custom Section in a Lianja Page.
Webview is an embedded WebKit control.
Properties
This class supports the Common Properties plus the following:
Property | Access (R/RW) | Value | Description |
---|---|---|---|
Html | W | Character | HTML text to be rendered |
Password | RW | Character | Password for URL |
RefreshInterval | RW | Numeric | Interval in seconds that the content will be refreshed |
Url | RW | Character | URL to be rendered |
Username | RW | Character | Username for URL |
Methods
This class supports the Common Methods plus the following:
Method | Args | Description |
---|---|---|
Back | None | Go back one page |
Clear | None | Clear page |
Evaluate | text as Character | Evaluates the JavaScript in text and returns the result of the last executed statement |
Forward | None | Go forward one page |
Load | filename as Character | Load an HTML formatted file into the WebView |
PreviewPrint | options as Character |
Preview print for a Report Section. The options string can specify the orientation, outputformat and outputfilename, e.g.
oRep = Lianja.get("printreport.section1") oWV = oRep.webview cOptions = 'orientation=landscape,'; + 'outputformat=pdf,'; + 'outputfilename=output.pdf' oWV.previewReport(cOptions) |
printername as Character, orientation as Character, format as Character, filename as Character, papersize as Character, numcopies as Numeric, geowidth as Numeric, geoheight as Numeric |
Print page. printername -- get this using APRINTERS() or GETPRINTER() | |
PrintPreview | pdffilename as Character | printername as Character, orientation as Character, format as Character, filename as Character, papersize as Character, numcopies as Numeric, geowidth as Numeric, geoheight as Numeric |
Preview print. pdffilename -- pdf filename (no further parameters should be specified) |
Reload | None | Reload current page |
Stop | None | Stop loading page |
Write | text as Character | Output the specified text |
WriteTag | tag as Character, text as Character | Output the specified text, tagged with the specified tag |
Events
This class supports the Common Events plus the following:
Event | Args | Description |
---|---|---|
linkClicked | link as Character | Occurs after link is clicked (not called if showdocument link: 'app:', 'page:', 'section:', 'recital::', 'vfp:', 'python:', 'php:' or 'jscript:') |