38
if(Event.GetSourceType() == "MACRO" && Event.GetAction() == "RUN")
{
var k;
//Switching the cameras to the Day mode by arming the *.1 detection zones
if(Event.GetSourceId() == "1")
{
for (k = 1; k<= 4; k = k+1)
{
DoReactStr("CAM_ZONE", k + ".1", "ARM", "");
DoReactStr("CAM_ZONE", k + ".2", "DISARM", "");
DoReactStr("CAM_ZONE", k + ".3", "DISARM", "");
}
}
//Switching the cameras to the Nigh mode by arming the *.2 detection zones
if(Event.GetSourceId() == "2")
{
for (k = 1; k<= 4; k = k+1)
{
DoReactStr("CAM_ZONE", k + ".1", "DISARM", "");
DoReactStr("CAM_ZONE", k + ".2", "ARM", "");
DoReactStr("CAM_ZONE", k + ".3", "DISARM", "");
}
}
//Switching the cameras to the Rain mode by arming the *.3 detection zones
if(Event.GetSourceId() == "3")
{
for (k = 1; k<= 4; k = k+1)
{
DoReactStr("CAM_ZONE", k + ".1", "DISARM", "");
DoReactStr("CAM_ZONE", k + ".2", "DISARM", "");
DoReactStr("CAM_ZONE", k + ".3", "ARM", "");
}
}
}
39
MsgObject_Event_Method_call_syntax__function_SetParam(param_:_String,_value_:_String)_Method_arguments:_param'>MsgObject_Method_call_syntax__function_GetAction()_:_String_Method_arguments:_no_arguments_Usage_examples'>MsgObject_Event_object_Method_call_syntax'>The GetSourceId method
The GetSourceId method returns the identification number of the
or
.
MsgObject
Event object
Method call syntax
function GetSourceId() : String
Method arguments: no arguments.
Usage examples
See the example for the GetSourceType method.
The GetAction method
The GetAction method returns the event received as an Event object or specified for a
object.
MsgObject
Method call syntax
function GetAction() : String
Method arguments: no arguments
Usage examples
See the example for the GetSourceType method.
The GetParam method
The GetParam method returns the value of the specified parameter of the
or
object.
MsgObject
Event
Method call syntax
function GetParam(param: String) : String
Method arguments:
param
- required argument. The name of the parameter of the object created using
(or of the
object). It takes the following values: type – String, range –
MsgObject
Event
available parameters for the objects of the specified type.
40
1.
2.
Example. When any event from any camera is registered, check from which computer the event comes. If the computer has “WS3” name, create the event copy where the computer’s
name is “Computer”.
if (Event.SourceType == "CAM")
{
var msg = Event.Clone();
if (msg.GetParam("slave_id") == "WS3")
{
msg.SetParam("slave_id", "Computer");
NotifyEvent(msg);
}
}
The SetParam method
The SetParam method assigns a value to the specified parameter of the
or
object. It changes only the specified parameters, leaving other parameters intact.
MsgObject
Event
Method call syntax
function SetParam(param : String, value : String)
Method arguments:
param - Required argument. The name of the parameter of the object created using
(or of the
object). It takes the following values: Type – String, range –
MsgObject
Event
available parameters for the objects of the specified type.
value - Required argument. The value to be assigned to the parameter specified in the param argument. It takes the following values: Type – String, range – depends on the
parameter.
Usage examples
See the example for the
.
GetParam method
The MsgToString method
The MsgToString method transforms
objects (including the static
object) into a String variable.
MsgObject
Event
Method call syntax
Note
If the object has no parameter with this name, then the method restores an empty string
41
function MsgToString() : String
Method arguments: no arguments.
Usage examples
Problem. Send the messages about all events registered for Microphone 1, to a specified e-mail address.
if (Event.SourceType == "OLXA_LINE" && Event.SourceId == "1")
{
var msgstr = Event.MsgToString();
DoReactStr("MAIL_MESSAGE", "1", "SEND", "subject ,body<" + msgstr + ">");
DoReactStr("MAIL_MESSAGE", "1", "SEND", "");
}
The StringToMsg method
The StringToMsg method transforms a String variable into an
object.
MsgObject
Method call syntax
StringToMsg(msg : String) : MsgObject
Method arguments:
msg - Required argument. A String type variable to be transformed into an
object. It takes the following values: Type – String; range – character string that matches the
MsgObject
syntax for
representation:
MsgObject
"objtype|id|action|param1,param2…", where
objtype – object type;
id – object identification number;
action – event or action for the object;
Note
The
is supposed to be installed and working properly.
Short Messages Service
42
param1,param2 - list of parameters and their values. Elements of the list are separated by commas with no white space. If no parameters need to be specified,
an empty string is used after the vertical line (|), for example:
"CAM|1|MD_START|"
Usage examples
Problem. Upon an alarm in Sensor 1 or 3, start recording audio from Microphone 1. Upon an alarm in Sensor 2 or 4, start recording audio from Microphone 2.
if (Event.SourceType == "GRAY" && Event.Action == "ALARM")
{
var audioid;
if (Event.SourceId == "1" || Event.SourceId == "3")
{
audioid = "1";
}
if (Event.SourceId == "2" || Event.SourceId == "4")
{
audioid = "2";
}
var str = "OLXA_LINE|"+audioid+"|ARM|";
var msg = CreateMsg();
msg.StringToMsg(str);
NotifyEvent(msg);
}
The StringToParams method
The StringToParams method transforms a String variable into the list of parameters and overwrites the existing parameter list of the
object.
MsgObject
Method call syntax
StringToParams(String params)
Method arguments:
params - Required argument. A String type variable to be transformed into a list of parameters for the
object. It takes the following values: String variables matching the
MsgObject
syntax for
parameter list representation:
MsgObject
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