Visual LANSA Forum

This is something that I would also like to see.

It is certainly possible in there are javascript libraries which will do this on the client side (eg https://www.plupload.com/).

It would be a significant improvement to the product and shouldn't be a big deal to the right JavaScript expert ...

Found documentation and a good example in the end. Alas I also found that there is a bug in the implementation that mangles the mouse-over tooltip values if your chart uses categories for groups of values. This is disappointing because it makes this much vaunted new tool useless to me for now ...

My apologies I've found some documentation but please share if you've had an experience.

Has anyone played with LANSA V15 new Chart Controls. I'm interested in the Bubble Charts but there doesn't appear to be any documentation or sample code. I want to simple chart things like x and y captions and set minimum and maximum values for the axes but I can't find any properties that relate ...

To me this is quite clearly a defect and should be reported as such.

Use the ACCESS_FILE BIF or SELECT_SQL with a USING parameter.

The PDF Document Service allows PDFs to be manipulated.

You would need to create a PDF from PDFSpoolFileService the use DDF Document Service to create a new PDF enclosing the initial to which you should be able to add an overlayed image/watermark which can be defined as an image in the xml file.

I think you can create a temporary ifs file with the encoding you want and write your content to it then use that file as the http response. Then the temporary file can be automatically deleted.

A web page will always fill the entire browser. The question is then the content. All my VLWEB apps use a View Container - which fills the whole page and all associated View fill the entire client area if the Container - I don't know how to make them NOT fit?

I haven't seen this but that looks suspiciously like fusioncharts to me!

With Webevent functions we use a JavaScript library from www.plupload.com which is available under an AGPL license which allows client side image resizing which obviously speeds up the uploads hugely. For passport style photos We've gone from 12-20 meg images down to < 90k which still do the job ...

Now that Idera have acquired Fusionchart it would be absolutely fantastic if someone in LANSA could develop a widget around their charting tools. We have used FusionChart for many years and have found it capable of meeting all of our charting needs.

This would be a revenue generator for Idera as we ...

Sorry I misread the VLWIN as VLWEB - we've been web focused for so long windows applications never occur to me.

How would rewriting the app in VLWEB improve the upload speed?

Has anyone out there developed any widgets they'd like to share?

Just to get a start - you can always try logging into the IDE as the partition security officer which will ignore such considerations.

You don't mention whether this is RDML or RDMLX.

If it is RDML then the working list is an RPG multiple occurrence data structure which is basically a big dumb chunk of memory in which case I would expect it to very fast indeed (RPG had to be fast on ancient slow machines so in the 21st Century it ...

My Mistake.Try

Define_Com Class(#PRIM_JSON.Document) Name(#lDocument)
Define_Com Class(#PRIM_DC.UnicodeString) Name(#UniCodeString)

#UniCodeString := #Request.Response.AsString

#lDocument.LoadFromString( #UniCodeString.AsNativeString )

For Each(#Child) In(#lDocument.RootNode)

#CONRSPID ...

Use XPRIM_Jsonreader - this is a forward only json parser. It identifies the start and end of objects and arrays etcetera so you have to code to keep a track of where you are but its around 30 times faster than the other stuff. Search this forum for an example.

UDEF is the only way I've found.

BTW you also use

LANSA REQUEST(X_RUN) PARTITION('DEX') PROCESS(ORDERX) FUNCTION(CALC) X_RUNADPRM('PRTR=*PATH')

and X_RUNADPRM invoke the debugger thus

X_RUNADPRM('dbug=y dbht=myidepc:51234')