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Updated docs for current_value function

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Alessandro Pasotti 2018-05-15 12:45:43 +02:00
parent b4f86147c7
commit 1e046a1726
1 changed files with 1 additions and 1 deletions
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resources/function_help/json/get_current_form_field_value.txt → resources/function_help/json/current_value
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@ -1,7 +1,7 @@
{
"name": "current_value",
"type": "function",
"description": "Returns the current value of a field in the form or table row currently being edited.",
"description": "Returns the current, unsaved value of a field in the form or table row currently being edited. This will differ from the feature's actual attribute values for features which are currently being edited or have not yet been added to a layer.",
"arguments": [ {"arg":"field_name","description":"a field name in the current form or table row"}],
"examples": [ { "expression":"current_value( 'FIELD_NAME' )","returns":"The current value of field 'FIELD_NAME'."} ]
}