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Save to engine camunda( version 7.9) variable type 'Date'

I want to save variable 'beauftragungsdatum' type 'Date' to engine :

inject(['$http', 'Uri', function($http, Uri)
camForm.on('store', function(evt)
evt.retrieveVariables()

var varManager = evt.variableManager;
var vars = varManager.variables;
var dataVar = $scope.beauftragungsdatum;
varManager.variableValue('beauftragungsdatum', dataVar);
var variableData = ;
for(var v in vars)
if(varManager.isDirty(v))
var val = vars[v].value;
if(varManager.isJsonVariable(v))
val = JSON.stringify(val);

variableData[v] =
value: val,
type: vars[v].type,
valueInfo: vars[v].valueInfo
;



var data = modifications: variableData ;
var config =
headers :
'Content-Type': 'application/json'

;
$http.post(Uri.appUri('engine://engine/:engine/task/' + camForm.taskId + '/variables'), data, config);
evt.storePrevented = true;
);
]);


At the save moment I have a problem : variable 'beauftragungsdatum' is not type of date. I found out that var have wrong format. I fixed it and paste some decision:

inject(['$http', 'Uri', function($http, Uri)
camForm.on('store', function(evt)
evt.retrieveVariables()

var varManager = evt.variableManager;
var vars = varManager.variables;
var now=moment(dataVar).format("YYYY-MM-DDTHH:mm:ss.sssZZ");
console.log(now);
console.log(typeof now);
var d=varManager.variableValue('beauftragungsdatum');
console.log(d);
console.log(typeof d);

varManager.variableValue('beauftragungsdatum')=now;
var variableData = ;
for(var v in vars)
if(varManager.isDirty(v))
var val = vars[v].value;
if(varManager.isJsonVariable(v))
val = JSON.stringify(val);

variableData[v] =
value: val,
type: vars[v].type,
valueInfo: vars[v].valueInfo
;



var data = modifications: variableData ;
var config =
headers :
'Content-Type': 'application/json'

;
$http.post(Uri.appUri('engine://engine/:engine/task/' + camForm.taskId + '/variables'), data, config);
evt.storePrevented = true;
);
]);


As a result i have a problem attach file.
enter image description here
I need help in this question , may be know how save var 'Date' in Camunda 7.9.

1 Answer
1

In the following line, the value you are placing inside now is a string:

now

var now=moment(dataVar).format("YYYY-MM-DDTHH:mm:ss.sssZZ");


The format method returns a string in the format you specify.

format

if you want to get a Date object, use moment(dataVar).toDate().

moment(dataVar).toDate()

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