@mattfox I just want save object in value or value can't be object?
Code is this

        <div ng-init="rackList = [ 
        {'Name': 'CardName_A01', 'Rack': 'CardNo_A01', 'Label': 'A', 'idx': 1}, {'Name': 'CardName_A02', 'Rack': 'CardNo_A02', 'Label': 'A', 'idx': 2}, {'Name': 'CardName_A03', 'Rack':'CardNo_A03', 'Label': 'A', 'idx': 3},
        {'Name': 'CardName_A04', 'Rack': 'CardNo_A04', 'Label': 'A', 'idx': 4}, {'Name': 'CardName_A05', 'Rack': 'CardNo_A05', 'Label': 'A', 'idx': 5}, 
        {'Name': 'CardName_A06', 'Rack': 'CardNo_A06', 'Label': 'A', 'idx': 6}, {'Name': 'CardName_A07', 'Rack': 'CardNo_A07', 'Label': 'A', 'idx': 7}, {'Name': 'CardName_A08', 'Rack':'CardNo_A08', 'Label': 'A', 'idx': 8}, 
        {'Name': 'CardName_A09', 'Rack': 'CardNo_A09', 'Label': 'A', 'idx': 9}, {'Name': 'CardName_A10', 'Rack': 'CardNo_A10', 'Label': 'A', 'idx': 10},
        {'Name': 'CardName_B01', 'Rack': 'CardNo_B01', 'Label': 'B', 'idx': 1}, {'Name': 'CardName_B02', 'Rack': 'CardNo_B02', 'Label': 'B', 'idx': 2}, {'Name': 'CardName_B03', 'Rack':'CardNo_B03', 'Label': 'B', 'idx': 3}, 
        {'Name': 'CardName_B04', 'Rack': 'CardNo_B04', 'Label': 'B', 'idx': 4}, {'Name': 'CardName_B05', 'Rack': 'CardNo_B05', 'Label': 'B', 'idx': 5}, 
        {'Name': 'CardName_B06', 'Rack': 'CardNo_B06', 'Label': 'B', 'idx': 6}, {'Name': 'CardName_B07', 'Rack': 'CardNo_B07', 'Label': 'B', 'idx': 7}, {'Name': 'CardName_B08', 'Rack':'CardNo_B08', 'Label': 'B', 'idx': 8}, 
        {'Name': 'CardName_B09', 'Rack': 'CardNo_B09', 'Label': 'B', 'idx': 9}, {'Name': 'CardName_B10', 'Rack': 'CardNo_B10', 'Label': 'B', 'idx': 10},
        {'Name': 'CardName_C01', 'Rack': 'CardNo_C01', 'Label': 'C', 'idx': 1}, {'Name': 'CardName_C02', 'Rack': 'CardNo_C02', 'Label': 'C', 'idx': 2}, {'Name': 'CardName_C03', 'Rack':'CardNo_C03', 'Label': 'C', 'idx': 3}, 
        {'Name': 'CardName_C04', 'Rack': 'CardNo_C04', 'Label': 'C', 'idx': 4}, {'Name': 'CardName_C05', 'Rack': 'CardNo_C05', 'Label': 'C', 'idx': 5}, 
        {'Name': 'CardName_C06', 'Rack': 'CardNo_C06', 'Label': 'C', 'idx': 6}, {'Name': 'CardName_C07', 'Rack': 'CardNo_C07', 'Label': 'C', 'idx': 7}, {'Name': 'CardName_C08', 'Rack':'CardNo_C08', 'Label': 'C', 'idx': 8}, 
        {'Name': 'CardName_C09', 'Rack': 'CardNo_C09', 'Label': 'C', 'idx': 9}, {'Name': 'CardName_C10', 'Rack': 'CardNo_C10', 'Label': 'C', 'idx': 10},
        {'Name': 'CardName_D01', 'Rack': 'CardNo_D01', 'Label': 'D', 'idx': 1}, {'Name': 'CardName_D02', 'Rack': 'CardNo_D02', 'Label': 'D', 'idx': 2}, {'Name': 'CardName_D03', 'Rack':'CardNo_D03', 'Label': 'D', 'idx': 3}, 
        {'Name': 'CardName_D04', 'Rack': 'CardNo_D04', 'Label': 'D', 'idx': 4}, {'Name': 'CardName_D05', 'Rack': 'CardNo_D05', 'Label': 'D', 'idx': 5}, 
        {'Name': 'CardName_D06', 'Rack': 'CardNo_D06', 'Label': 'D', 'idx': 6}, {'Name': 'CardName_D07', 'Rack': 'CardNo_D07', 'Label': 'D', 'idx': 7}, {'Name': 'CardName_D08', 'Rack':'CardNo_D08', 'Label': 'D', 'idx': 8}, 
        {'Name': 'CardName_D09', 'Rack': 'CardNo_D09', 'Label': 'D', 'idx': 9}, {'Name': 'CardName_D10', 'Rack': 'CardNo_D10', 'Label': 'D', 'idx': 10},
        {'Name': 'CardName_E01', 'Rack': 'CardNo_E01', 'Label': 'E', 'idx': 1}, {'Name': 'CardName_E02', 'Rack': 'CardNo_E02', 'Label': 'E', 'idx': 2}, {'Name': 'CardName_E03', 'Rack':'CardNo_E03', 'Label': 'E', 'idx': 3}, 
        {'Name': 'CardName_E04', 'Rack': 'CardNo_E04', 'Label': 'E', 'idx': 4}
        ]"></div>
        <ma-get-point-value point-xid="XID_cardControllerLastRack" point="LastRackSelect"></ma-get-point-value>
        <div ng-init="pointName.Rack = LastRackSelect.value"></div>
        <ma-point-query query="{$and: true,name:pointName.Rack,deviceName: 'RackAccessSystem'}" sort="'name'" points="points"></ma-point-query>
        <ma-point-query query="{$and: true,name:pointName.Name,deviceName: 'RackAccessSystem'}" sort="'name'" points="names"></ma-point-query>
        <ma-get-point-value points="points"></ma-get-point-value>
        <ma-get-point-value points="names"></ma-get-point-value>
<form layout-gt-sm="row" name="Form">
                <md-input-container flex="" id="cardedit">
                    <label>select Item</label>
                    <md-select class="select-block" ng-model="pointName" ng-change="LastRackSelect.setValue(pointName)" ng-model-options="{getterSetter:true}">
                        <md-option ng-repeat="Rack in rackList" ng-value="Rack">{{Rack.Name | limitTo:3:9}}</md-option>
                    </md-select>
                </md-input-container>
            </form>

I want to save select pointName object to save in datapoint XID_cardControllerLastRack
when nexttime into this page can load XID_cardControllerLastRack value to use default select ng-model

A question about Point Value type,
How to save object type like newValue = {"Name":"CardName_A02","Rack":"CardNo_A02","Label":"A","idx":2}
into datapoint ?
I use
Point.setValue(newValue)
but in Point's value is null
How do I do to save object type value in datapoint?

thank you
use $sce can show inside component

<ma-get-point-value point-xid="DP_001_Meter_kWh" point="c001_Meter_kWh"></ma-get-point-value>

but can't use bind {{c001_Meter_kWh.value}} in other side to see value
how to fix it?

I got new idea

use component

  app.component("pointCom", {
    bindings: {
          point: "<",
          qty: "@",
          min: "@",
          max: "@"
        },
        controller: dataController,
        controllerAs: "dc",
        template:`
        <span>Render</span>
        <div ng-bind-html="dc.sour">
        </div>
        `
      });
      
      dataController.$inject = ["$scope"]
      
      function dataController($scope){
          let dc = this
          let P = dc.point
          let Q = dc.qty
          let min = dc.min
          let max = dc.max
          let num = 0
          
          this.$onChanges = function() {
              let p = dc.point
              dc.sour = ''
              max = dc.max
              num = dc.min
              console.log(school)
              if (max !== undefined){
                  Q = max
              } else {
                  Q = dc.qty
              }
              if (p !== undefined){
                  for (let i=0; i < Q; i++){
                  num = Number(num)
                  num = num.pad(3)
                  dc.sour += `

                  <ma-get-point-value point-xid="DP_${num}_Meter_kWh" point="c${num}_Meter_kWh"></ma-get-point-value>
                  <ma-get-point-value point-xid="DP_${num}_Meter_V" point="c${num}_Meter_V"></ma-get-point-value>
                  <ma-get-point-value point-xid="DP_${num}_Meter_A" point="c${num}_Meter_A"></ma-get-point-value>

                  `
                  num++
                }
                console.log(dc.sour)
                angular.element(dc.sour)
              }
            }
            
            Number.prototype.pad = function(size) {
            	let s = String(this)
            	while (s.length < (size || 2)) {s = "0" + s;}
            	return s
            }
            
        }

but in the html dom
<ma-get-point-value> just dispear like this pic

how do I fix it?

in console.log can see dc.sour

<ma-get-point-value point-xid="DP_001_Meter_kWh" point="c001_Meter_kWh"></ma-get-point-value>
                  <ma-get-point-value point-xid="DP_001_Meter_V" point="c001_Meter_V"></ma-get-point-value>
                  <ma-get-point-value point-xid="DP_001_Meter_A" point="c001_Meter_A"></ma-get-point-value>

Thank you ! for It working

when I have maybe 10 datapoint's xid like "DP_c01_temperature" "DP_c02_temperature" ... "DP_c10_temperature"

I want use ng-repeat to get 1 to 10 index code like this

<div ng-repeat="x in [].constructor(10) track by index">
  <ma-get-point-value point-xid="DP_c{{index}}_temperature" point="c{{index}}_temperature"></ma-get-point-value>
  <div class="value">C{{index}} Temperature: <span ng-bind="c{{index}}_temperature.value"></span></div>
</div>

but point in console Error: [$parse:syntax] Syntax Error: Token '{' is an unexpected token at column 4 of the expression [c{{index}}_temperature] starting at [{{index}}_temperature].

How can I fix it ?

About like script in the previous version this script can be work . but in 3.7.7 have this error,
How can I fix

TypeError: com.serotonin.m2m2.db.dao.MailingListDao.instance.getMailingList is not a function at line: 216

function sendEmail(contents,recipients){
  var zHead = g_customerName +  "-[zDCIM System Report]";

  var dsvo = com.serotonin.m2m2.db.dao.MailingListDao.instance.getMailingList("XID_zlabsMailList");
  var zlabsMailingList = String(dsvo).slice(13, -2);
  //print(typeof(dsvo));
  //print(dsvo);
  //print(zlabsMailingList);

  var dsvo1 = com.serotonin.m2m2.db.dao.MailingListDao.instance.getMailingList("XID_customerMailList");
  // print(dsvo1);
  var userMailingList = String(dsvo1).slice(13, -2);
  //print(userMailingList);

  var defaultMailList = "";
  if (zlabsMailingList.length > 0){defaultMailList = zlabsMailingList;}
  if (userMailingList.length > 0) {defaultMailList = defaultMailList + "," + userMailingList ; }

  var the_recipientMail = (typeof recipients !== 'undefined') ?  recipients : defaultMailList;
  //print(the_recipientMail);

  var theRecipientArray = the_recipientMail.split(',');
  //print(theRecipientArray);

  if (the_recipientMail.length > 0){
    var emailContent = new com.serotonin.web.mail.EmailContent(null, contents, com.serotonin.m2m2.Common.UTF8);
    //print(emailContent);
    com.serotonin.m2m2.rt.maint.work.EmailWorkItem.queueEmail(theRecipientArray, zHead, emailContent, null);
  }
}

I have a metal datapoint script like this

var triggerSMSAction = false;
var thisText = "";
var NL = "\r\n";
var S = my.value;
print('my.value= '+my.value);
//print(my);

var resendMsgTimeDelay = 300;

var Ptr = -1;
var txt = "";



var theSecondsDelyforSignalVerification = 30;

//--mango timestamp value in milliseconds since the epoch
var now = new Date().getTime();
//print("now=",now);






var o1lastValue,o1_isLeak,o1;
o1 = getDataPointByXID("XID_MainDC_Leak_A");
// print(o1);
o1lastValue = o1.lastValue();
print ("o1lastValue =",o1lastValue);
o1_isLeak = o1lastValue.value;
print("o1_isLeak =",o1_isLeak);


if (o1_isLeak === true) {
    print ("now =",now);
    print ("o1LastValueTime =",o1lastValue.time);
	timeDiff = (now - o1lastValue.time)/1000;
	
	print("timeDiff =",timeDiff);
	
	if (timeDiff <= theSecondsDelyforSignalVerification) {o1_isLeak=false;}
}

//======================================================================
Ptr = Ptr + 1;
if (o1_isLeak === true){
         print("o1_isLeak=",o1_isLeak);
         print ("Debug it !!");
         if (!(S & Mask[Ptr])) { // 0101 & 0100 => 0100 => true
            // do stuff
            txt = 'Delay-Alarm';
            LOG.info(txt);

			S = S | Mask[Ptr] ;
			triggerSMSAction = true;
			thisText = thisText + txt + NL;
        }
    
 }else{
    
        if (S & Mask[Ptr]) { // 0101 & 0100 => 0100 => true
            // from true to false
            txt = 'Delay-reCover';
            LOG.info(txt);

			S = S ^ Mask[Ptr] ;
			triggerSMSAction = true;
			thisText = thisText + txt + NL;
        }
}

function getDataPointByXID(xid) {
  var dataPoints = DataPointQuery.query("eq(xid,"+xid+")");
  if( dataPoints.length !== 1 )
  throw LOG.info("Data point with xid '" + xid + "' not found.");
  return dataPoints[0].runtime;
}

I turn the datapoint "XID_MainDC_Leak_A" value to true but in the if (o1_isLeak === true) script will not work?
How do I do fix it?

@phildunlap Phildunlap
In the recipients = ["you@doman.extension"];

how to use mailling list like XID_ourGroupMailList this mail group in here?

How can change datapoint value from user module Angularjs. code like is

app.directive("alertEvent", function(){
    return {
        restrict: "E",
      scope: {
        point: "=",
        check: "="
    },
    link: function(scope, elemnt, attrs){
        
        var audio = new Audio('/rest/v2/file-stores/public/AlarmSound.mp3');
        audio.muted = false;
        
        scope.$watch("point.value", function(newValue, oldValue){
            var P = newValue;
            var Ch = scope.check;
            
            if (P == true){
                if (Ch == true) {
                    for (let n =0; n<10; n++){
                setTimeout(function(){
                    audio.play();
                },6000*n)}
                scope.point.value = false;
                } else {
                    audio.pause();
                }
            } else {
                audio.pause();
            }
        })
    }
    }
});

want to when audio.play() finished change scope.point this datapoint value to false,How to I do?