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fluid.get

Owned by Anastasia Cheetham
Last updated: Sept 20, 2012Version comment
1 min read

Description

Evaluates an EL expression by fetching a dot-separated list of members recursively from a provided root.

Method

fluid.get(root, EL, environment)

Parameters

root
The root data structure in which the EL expression is to be evaluated.

EL
The EL expression to be evaluated.

environment
An optional "environment" which, if it contains any members at top level, will take priority over the root data structure

Returns

The fetched data value;
undefined if the EL path doesn't exist.

Availability

Infusion 1.3 and later

See also

fluid.set
fluid.model.getBeanValue

Examples

Notes