Joiner does not concatenate metadata

[mfilter]

Please have a look into the following test WF: knime://BfR-extern/FSKX_Testing/FSK-Lab_2.0/broken_workflows/Test_MF

As you can see the metadata of the joined model is a wired mixture from both input models where a lot of the metadata (e.g. authors, creators, references) are missing. Also the expected concatenation of titles, names, scope is not available.

[schuelet]

Can confirm, only the model name has the concatenation.

[schuelet]

@ahmadswaid if the whole concatenation is not implemented, the easiest way to do it I think is in JavaScript:

` function isArray(what) { return Object.prototype.toString.call(what) === '[object Array]'; } for(var i in json) {
if(isArray(json[i])) { // concatenate array } else { // concatenate string } }

`

The biggest challange is to check if the element is of controlled vocabulary, then I guess we take the entry of the last model

[ahmadswaid]

@schuelet, I agree with you on that if there is no other concerns related to concatenation of models metadata of deffirent model classes.

[schuelet]

fixed as of SiLeBAT/FSK-Lab#825