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ega04trt
18 Jul 2017, 12:41 PM
Ext version tested:


Ext 6.5.0 Classic


Browser versions tested against:


Chrome


Description:


This is something that came up in a specific application we are building.
We are using a store whose model has a calculated field, and the calculated field is using the id field's value in its calculations.
If we group the grid by this calculated field, the calculation fn throws an error because the id field is not available.
I believe this is happening when the placeholder records are created in Ext.grid.feature.Grouping.getMetaGroup()


Steps to reproduce the problem:


Load the fiddle here: https://fiddle.sencha.com/#view/editor&fiddle/23il
A Cannot read property 'indexOf' of null error will be thrown, breaking the app

Gary Schlosberg
19 Jul 2017, 10:19 AM
Thanks for the report. We're tracking this issue as EXTJS-25920.