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Line 209:
Line 209: − + − + − + − + − + − <syntaxhighlight lang="nasal">+ − Usage: io.read_properties(<filename> [, <props.Node or property-path>]);+ − </syntaxhighlight>+ − + − Examples:+ − <syntaxhighlight lang="nasal">+ − + − − − − − </syntaxhighlight>
→Functions: Start read_properties()
=== read_properties() ===
=== read_properties() ===
Load XML file in FlightGear's native <PropertyList> format.
{{Nasal doc
If the second, optional target parameter is set, then the properties
|syntax = io.read_airport_properties(path[, target]);
are loaded to this node in the global property tree. Otherwise they
|text = Load XML file in FlightGear's native {{tag|PropertyList}} format. If the second, optional target parameter is set, then the properties are loaded to this node in the global property tree. Otherwise they are returned as a separate props.Node tree. Returns the data as a <code>props.Node</code> on success or nil on error.
are returned as a separate props.Node tree. Returns the data as a
|param1 = path
props.Node on success or nil on error.
|param1text = Path to the XML file.
|param2 = target
|param2text = Optional place to put the results in the [[Property Tree]]. May be either a <code>props.Node</code> object or a property path.
|example1 = var target = props.globals.getNode("/sim/model");
io.read_properties("/tmp/foo.xml", target);
|example2 = var data = io.read_properties("/tmp/foo.xml", "/sim/model");
var data = io.read_properties("/tmp/foo.xml");
var target = props.globals.getNode("/sim/model");
}}
io.read_properties("/tmp/foo.xml", target);
var data = io.read_properties("/tmp/foo.xml", "/sim/model");
var data = io.read_properties("/tmp/foo.xml");
=== readfile() ===
=== readfile() ===