仅对 Ag-Grid 上的某些行进行分组

Question

I'm looking at row grouping with Ag-Grid and have got it working in my project (grouping art works by master edition, with child elements being editions). The problem is that some art works are not master editions, nor editions. They're just their own work without being a part of a set.

Right now Ag-Grid creates a group for every single art work. So, those of type "normal" have a "normal" group, etc. I only want grouping behaviour on works of type "master edition". Is there a proper way to do this?

My current idea was to create a custom cell renderer that only renders HTML if params.node.group = true . This feels pretty hacky though so I was wondering if there was a better solution.

Answer 1

From my understanding of your problem, a tree view could help you: https://www.ag-grid.com/javascript-grid-tree-data/

You could accomplish that asymetric grouping, by creating a tree path dynamically, in the getDataPath callback in gridOptions.

getDataPath: function(data) {
    return data.type === "master edition" ? ["master edition", data.name]: [data.name];
}

Plunker: https://next.plnkr.co/edit/3jdzvQ1QJmF7xJy1