How to tell UI Designer how to sort items in a collection

Submitted by nmazloum on Fri, 06/19/2015 - 16:00
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Hi, is there a way I can tell the UI designer how to sort items in a collection (composition relatioship of business objects)? The individual item in the collection has various attributes that could be used to sort asc or desc.

Bonita 7
UI Designer
items
1 answer

Submitted by colin.puy on Mon, 06/22/2015 - 10:58
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Hi,

You can sort your collection by doing a Javascript expression and use the array sort function https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global...

In javascript expression you can access to your collection defined as variable with $data:

return $data.myCollection.sort();

Otherwise, you can sort your data on backend side by using BDM custom queries and associated REST API http://documentation.bonitasoft.com/business-data-model#queries

http://documentation.bonitasoft.com/bdm-api-0#businessdataquery
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