getValueByPath
The getValueByPath
method gets the value of a document field. The field is specified by its path, which means that you can get the value of a sub field. If you pass this method the path of a multi-value field, only the first value is returned. To return all of the values from a multi-value field, see getValuesByPath.
Syntax
getValueByPath( path )
Arguments
Argument | Description |
---|---|
path
|
(string) The path of the field. |
Returns
(String). A string containing the value.
Example
local value = document:getValueByPath("myfield") local subfieldvalue = document:getValueByPath("myfield/subfield")