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Defect #32476

open

Sorting on multiple value fields is not working

Added by Taine Woo over 4 years ago. Updated over 4 years ago.

Status:
New
Priority:
Normal
Assignee:
-
Category:
Issues list
Target version:
-
Start date:
Due date:
% Done:

0%

Estimated time:
Resolution:
Affected version:

Description

Redmine4.0.x
Tested on Issues. Tested format of the Multiple value fields: Key/Value lists.
Sorting on single value fieds works fine, but totally not working on multiple value fields,

Actions #1

Updated by Taine Woo over 4 years ago

The sorting by multiple value field is disabled by:
app\models\custom_field.rb, line 193:

  # Returns a ORDER BY clause that can used to sort customized
  # objects by their value of the custom field.
  # Returns nil if the custom field can not be used for sorting.
  def order_statement
    return nil if multiple?
    format.order_statement(self)
  end

But actually we can sorting by the multiple value allowed fields by:
1. order/sort the values of the multiple value allowed fields firstly, and generate the string;
2. order/sort by the field.

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