Hi Holger, I will do some testing. I have tried rendering a string of type rdf:html in the value table viewer and it appeared as the HTML source code (complete with tags) in the cell. If it appeared as the HTML definition, that would give me complete control for the initial use case.
For the full use case, I will need professional services to enhance the functionality of the existing value table viewer. Over many years of experience, I have found that a spreadsheet-like way to create instance data in a complex graph significantly lowers the barrier of entry to a knowledge graph solution. Thank you for your solutions, Tim On Sun, Jun 19, 2022, 7:59 PM Holger Knublauch <[email protected]> wrote: > Hi Tim, > > *declaring* a viewer (or editor) so that it shows up in the dash:viewer > selection is, of course, easy and done through RDF triples. However, the > implementations of almost all viewers is in JavaScript/React. The process > for those is described in the PDF linked from > > > https://www.topquadrant.com/doc/7.2/ext/points.html#adding-a-new-panel-to-the-editor-applications > > One way of declaring simple viewer widgets without any programming is to > infer rdf:HTML literals using a sh:values rule. So in theory, depending on > your requirements, you could declare a new property with a sh:values rule > that uses ADS, e.g. > > graph.html(` > <table> > <tr> > <td>${focusNode.value(rdfs.label)}</td> > </tr> > </table> > `) > > This mechanism would however require a new property with a different > sh:path, and also it can only produce normal HTML, and not the more > powerful React-based tables that we use as foundation of our own viewers. > > But maybe there is a middle ground here: using the built-in > dash:ValueTableViewer as in > > https://datashapes.org/forms.html#ValueTableViewer > > and then use sh:values inferences to produce rdf:HTML? This could control > colors and fonts, but supporting editing is a completely different beast > altogether, because it would blur the lines of view and edit modes (and the > complexity of permissions). > > Using TQ Professional Services or Premium Support is another option. We > could look at your requirements together and come up with a plan to either > do custom development or generalize what we have to also support your use > cases. > > Holger > > > On 2022-06-18 3:22 am, Tim Smith wrote: > > Hi, > > > > I would like to add additional viewers and editors like those found in the > dash > namespace <https://www.datashapes.org/forms.html#overview>. Is it > possible to add to EDG in this way? Can I add capability to an existing > viewer? In particular, I would like a more robust Value Table Viewer that > supports colors, fonts, and editing for certain use cases. If so, is > there a guide available? > > Thanks, > > > > Tim > -- > You received this message because you are subscribed to the Google Groups > "TopBraid Suite Users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/topbraid-users/dbeccbc0-25d3-4952-93b2-cec0a5170557n%40googlegroups.com > <https://groups.google.com/d/msgid/topbraid-users/dbeccbc0-25d3-4952-93b2-cec0a5170557n%40googlegroups.com?utm_medium=email&utm_source=footer> > . > > -- > You received this message because you are subscribed to the Google Groups > "TopBraid Suite Users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/topbraid-users/06e2cbbc-1fb5-28b1-4073-ff105e8c7569%40topquadrant.com > <https://groups.google.com/d/msgid/topbraid-users/06e2cbbc-1fb5-28b1-4073-ff105e8c7569%40topquadrant.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "TopBraid Suite Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/topbraid-users/CAF0WbnKarqR1Znmnw1hDMY2faTFOHoGakrCETbZ4e%2BU7ET5Y%3DQ%40mail.gmail.com.
