ExtJS Grid Sorting Mayus / Minus

Question

I need to sort a column that contains mayus / minus characters:

When I click the column Placa for sort, the row mhu030 goes to the end.

How do I order disregarding case?

Answer 1

In your model's field configuration, specify the field's type to be string and the field should be sorted correctly, since ExtJS will then apply the built-in sort type asUCString automatically.