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| protogrid:json-api_methode_get_current_user_profile_key [2017-10-22 16:30] – created hma | protogrid:json-api_methode_get_current_user_profile_key [2020-12-22 15:53] (current) – Gelöscht da dedupliziert im JSON-View-Artikel dru | ||
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| - | ====== JSON-API ViewListEndpoint sums_by_proto_and_design_element_and_condition ====== | ||
| - | Sums over the values of a field for all Cards of a [[Proto]] given a condition from another field. | ||
| - | |||
| - | This endpoint requires four query key components: | ||
| - | - The Proto key | ||
| - | - The design element key for the field to sum over | ||
| - | - The design element key for the condition field | ||
| - | - The conditional value in the field specified in third component | ||
| - | |||
| - | Depending on the field type to sum over (see component 2 above) the endpoint returns: | ||
| - | - For number fields it produces the sum of values over the field. | ||
| - | - For text fields it produces the word count over all text entries. | ||
| - | - For relation fields it produces the number of stored relations. | ||
| - | - For date/time fields it produces the number of stored date/time values. | ||
| - | |||
| - | < | ||
| - | Example: | ||
| - | What is the sum over all values in the “Total” field in the Proto “Invoice”, | ||
| - | </ | ||
