Inside Wijmo 5

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GrapeCity has been developing JavaScript products for over six years. The browser landscape has changed greatly since we started and we have learned a lot along the way. Today, we manage Wijmo 5, a suite of JavaScript UI controls, specializing in a high-performance datagrid and powerful charts. In this session, we will give you a look inside our project. We will go over the collections of tools, frameworks, languages and patterns that we have refined over the years. You walk away from this session with useful tips for managing large-scale JavaScript applications.

[MrBernardocastilho]

Hey Rafał

This is a great question.

We do have all the infrastructure required to show hierarchical field structures in the PivotPanel, but right now that is enabled only for SSAS cube sources.

We have added this support to the 2018v1 version, which is scheduled to ship in March.

With the new version, you will be able to add hierarchical field structures to the PivotEngine, e.g.

var theEngine = new wijmo.olap.PivotEngine({
autoGenerateFields: false,
fields: [
{ header: 'Dimensions', subFields: [
{ binding: 'country', header: 'Country' },
{ binding: 'product', header: 'Product' },
]},
{ header: 'Measures', subFields: [
{ binding: 'sales', header: 'Sales' },
{ binding: 'expenses', header: 'Expenses' },
]},
],
itemsSource: getData(1000) // some array
});


Thanks for bringing this up and helping us improve our products.

[mrpedro]

Hi,

Is it possible to create nested items (using PivotPanel), if we are talking about fields we can add to report? The problem is, I have tree structure of data..It is very important that I can use such a structure. Some hints?

Thanks