Hello!
What I have found out so far: the “_htmltemplate” description in your Technote about the Toolbox contains several mistakes:
- literal HTML strings should start with ‘"\"’ and end with ‘\","’ (I mean the text within single quotes) - including the surrounding double quotes for JSON string literals;
- generated HTML (i.e., function invocations) should not be specified within script tags but written like “NSB.xxx(’{id}’…),” (do not forget the trailing comma!!!