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To illustrate available fields of application of scripts in Jscript see the following examples which can be used to create additional functions in the system on the basis of the Script object.

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if (Event.SourceType=="CAM_VMDA_DETECTOR")
{
 cam=GetObjectParentId("CAM_VMDA_DETECTOR",Event.SourceId,"CAM");
 if (Event.Action=="ALARM")
 {
   var x1,x2,y1,y2;
   x1=Event.GetParam("x");
   x2=Event.GetParam("w");
   y1=Event.GetParam("y");
   y2=Event.GetParam("h");
   x2=parseInt(x1)+parseInt(x2);
   y2=parseInt(y1)+parseInt(y2);
   DoReactStr("MONITOR","","SET_MARKRECT","cam<"+cam+">,color<255>,id<"+cam+">,x1<"+x1+">,x2<"+x2+">,y1<"+y1+">,y2<"+y2+">");
   DebugLogString("x1:"+x1+" x2:"+x2+" y1:"+y1+" y2:"+y2);
 }
 else
 {
   DoReactStr("MONITOR","","DEL_MARKRECT","cam<"+cam+">,id<"+cam+">");
 }
}

Example 7. Using START and STOP events for

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Failover

Objects from more than one main Server are not to be moved to the Backup Server. For this when moving objects from some main Server to the Backup Server all other Failover objects are to be disabled on this Backup Server.

if (Event.SourceType  == "FAILOVER" )
{
  if (Event.Action == "START") {action="DISABLE";}
  if (Event.Action == "STOP") {action="ENABLE";}
  id=Event.SourceId;
  msg=CreateMsg();
  msg.StringToMsg(GetObjectIds("FAILOVER"));
  var
  objCount=msg.GetParam("id.count");
    for (i=0;i<objCount;i++)
    {
     pid=msg.GetParam("id."+i);
  
     if (!(id==pid)) {
       DoReactStr("FAILOVER",pid,action,"");
     }
  } 
}

Example 8. Using the embedded visitors counter on Bosch FLEXIDOME IP dynamic 7000 VR IP camera

Upon reaching the number of visitors equal to 20 on the embedded visitors counter of the Bosch FLEXIDOME IP dynamic 7000 VR IP camera (with ID 1), call the macro 1.

n=20;
if(Event.SourceType == "CAM_IP_DETECTOR" && Event.SourceId=="1" && Event.Action == "DETECTED")
{
 v=Event.GetParam("param0").split(";")[1];
 if (parseInt(v.split(":")[1])==n)
 {
     DoReactStr("MACRO","1","RUN","");
 } 
}