IoT & Connectivity

Dear experts,    What would be your suggestion on finding a way to visualize a 2-level Network in a Mashup? Are there any Widgets that give that kind of functionality out of the box?   Thanks, Federico

Hi, hoping you're doing well   I don't finish to fully understand how work properly with thingworxs so I ask for your help again   I have a test Mashup     when I click the butto marked in red I got the results form db, this works fine   Now I need to get the datetime when I clicked the button222 (marked in blue) and pass this datetime to a service   I also made a generic service that gets an input parameter and log the data       I tested the generic service alone and works     But I cannot bind what I need from the mashup to the service or I dont know how to do it,...   How can I bind the click event to get the datetime from the datetime widget and execute the service with this value as an input parameter?   Please, do you have the proper coding to do that? so I can tested   Best Regards, Marcos

Hi,   For a proof of concept, i need to do an IOT setup at a client's premises using Thingworx and Kepserver. There is no licence for any of these, and i am using the trial versions. I have installed the Thingworx Foundation. I want to add the manufacturing app extension. How do i do so.   I know how to download and install extensions if we have licence. For trial version how to do so.     Regards, Sri1

Hi in KepServerEX6 I created a channel ODBC Client to get data from a Access database. I created a Device for a table and successfully generated a tag. Now I would like to get data from other tables. I created another device (correct ? ) but the tag generation return error "Unable to generate a tag database for <MY DEVICE>:Automatic tag generation for device <MY DEVICE>' refused due to active client connections" I read another topic , same error. The suggestion was to 'Close all OPC client connections to the device and retryAutomatic Tag Generation' but how can I verify the open connections and close them ? Many Thanks  

Thingworx 8.5.2 :   How do I apply hover,selected styles to dropdown list items as I dont see any option.   I donot want to use style theme here.   Please help me out asap.Thanks in advance  

I know that we can use the expand, collapse option of the containers to accomplish something like a navigation panel, but i don't want other containers to move from its position when the navigation container is expanded. Is there any CSS code or anyway to do that?

Hi,   I am able to create a value stream object using the service CreateThing under Resource - EntityServices : connectedClient.invokeService(RelationshipTypes.ThingworxEntityTypes.Things, "SampleValueStream", "CreateThing, vc, 5000); and vc object contains the thingtemplate = "ValueStream".    Now I need to assign the PersistanceProvider to this value stream and also add the properties it will hold the data of. I can see the services listed in Thingworx composer UI - SetPersistenceProvider, AddPropertyDefinitions which can be used for these functionalities.    But I do not see the entity type ValueStream available in class 'RelationshipTypes.java' for accessing the services via connectedThingClient's invokeService() api.   Can anyone please help me how to specify the entityType and access these services via invokeService() api?   Regards, Vaishnavee

Thingworx 8.5.2 :   Navigation mashup has two infotable parameters but I could not see the parameters when I created the navigation function.   I could not bind anything to parameters as I dont see them.   Please resolve the issue asap.Thanks in advance

Hi, i'm using thingworx 8.5.5 and i cannot delete anything from it. I get the following error:   Thank you !

Hi, i'm trying to build a Thingworx Extension service who has to Export and Import entities from a Source Control thing.I've already built the "Export", invoking SourceControlFunctions resource and its ExportSourceControlledEntities service.     @ThingworxServiceDefinition(name = "ExportEntitiesToFileRepository", description = "Esporta le entities di una collection/project nel path specificato della thing File Repository indicata nella configurazione.\r\nNON ESEGUE NESSUNA ATTIVITA' di source control", category = "", isAllowOverride = false, aspects = { "isAsync:false" }) @ThingworxServiceResult(name = "Result", description = "", baseType = "BOOLEAN", aspects = {}) public Boolean ExportEntitiesToFileRepository() { String repositoryThingName = getStringConfigurationSetting("Configuration", "repository_thing"); _logger.error("Repository Thing: "+repositoryThingName); SourceControlFunctions scf = (SourceControlFunctions) EntityUtilities.findEntity("SourceCo

Greetings all.  I am working through the IoT Modeling with ThingWorx program through PTC Academy and am running into issues with M6:19 Aggregator Service.  Step 36 asks me to execute the "Rollup" service, but when I do, I get the error:  Error executing service Rollup. Message :: TypeError: Cannot call method "GetPowerConsumers" of null - See Script Error Log for more details.I am new to ThingWorx (obviously, since I'm taking programs through the Academy) so this could be something very easy to resolve, however, I haven't been able to figure it out.  Any suggestions?

Hi Team,   How to get the no of days remaining for a ThingWorx License via some service?   Thanks in advance

Hi, hoping you're doing just fine..   I'm pretty new with thingworx and I need to develop mashups that read/write data from/to SQLServer and handle some of that data to do custom reports   So, I have some troubles to store sql results in a database entity to use in the example mashup that I've been working   what I did was:   - Create a test data shape with the sql table structure: - Create a test data table with the adding the shapes I just create:     - Create a Database Thing that make the connection to SQL server and in a javascript do the query.... you'll se the results down (I also tryied to set the test data shape in the output and nothing)           - In the database thing I also added properties     From there I'm lost, I don;t know how to set the properties with the data returned   Can you help me with some code to base on, so I can store the values in the properties and display in a widget (can be a gri

Hi Team,   Suppose I want to call one common service of 5 ThingWorx Environments in one service of master ThingWorx environment (can say 6th environment) to see the result on any mashup in 6th environment.   Result on mashup in 6th enironment will be like :- Env1---> ResultOfEnv1 Env2---> ResultOfEnv2 Env3---> ResultOfEnv3 Env4---> ResultOfEnv4 Env5---> ResultOfEnv5   What would be the solution?   Thanks in advance.  

    Hello I am using a grid to create a history of my data, however my data "strings" do not appear, because from the querypropertyhistory service they are not there. How can I include the strings in the querypropertyhistory service?

Dear developers,    I wanted to substitute a TextBox with a Dropdown widget, as the String can be only between two values. However, I am struggling in finding a way to provide the current selection as an input parameter to the Service, as for example the SelectedText field can be only have a Source but not a Target binding. I have found some solutions around but I quite do not understand them.   Thanks and BR

Hi Community members. I have a situation where I need to update property values(including min/max threshold) using API from a mashup. Is there any way to update min/max threshold value of a thing property.

Hi,   I'm using QueryNamedPropertyHistory to fetch data from Value Stream and bind it to Mashup. But using same timestamp(start and end date) differently,causing partial data fetch. Here is the scenario. I have a data record at 2020-10-20 09:00:00.000 1.  Execute service with start date (2020-10-20 08:00:00.000) and end date (2020-10-20 10:00:00.000), timerange is 2 hours. result = empty record for that Property   2. Execute service with start date (2020-10-20 12:00:00.000) and end date (2020-10-20 10:00:00.000),timerange is 10 hours. result = expected record   so same record is being fetched when time range is more but no records found when time range is closer to the actual record timestamp.   Additional Info: when using QueryNumberPropertyHistory with same date 24 hours timerange for that Property, able to see only 8 records in actual.   when using QueryPropertyHistory with same date 24 hours timerange , can see multiple records with rep

I am not able to import the Data Simulation File(XML) to simulate the data source. Let me know how can I work on this issue. Th  

Hi Team,   I am not getting any option of "Services" to execute the services using REST Call.   I am trying to execute service using both GET/POST request for below Url:- http://localhost:8080/Thingworx/Things/ThingName/Services/<ServiceName>   But I am not getting any option of "Services" , that'swhy it is showing response as "Invalid Request".   Screenshot has been enclosed. Please let me know how to enable Services execute option using in ThingWorx For Rest Call.   Thanks in advance.

Hi team,   I have few records in my infotable and I want to push each record into stream. I tried to use addstreamentry service in for loop but it is pushing only the last entry into the stream.   Can someone please let me know how to push multiple entries into stream.

by the way,if there have a websocket server,can i start it with thingworx,just like extension?   thanks!!!

Hi Team,   Is it possible to check whether ThingWorx Server is up and running using some Rest call on any thingworx property or service or both?   Please guide me on this.   Thanks in advance.

Hi Team, I am using Postman(GET/POST) to execute services of LicensingSubsystem, but unable to execute.   I am using below url:-   http://<url>:8080/Thingworx/Subsystems/LicensingSubsystem/Services/GetDaysRemainingInLicense   I am getting result in JSON till LicensingSubsystem(only with GET request but not with POST).   Even I tried with one of the Datatable thing also but result is also the same for Datatables. Have also attached the screenshot of one test thing displaying that No "Services" link option is present. In case of "LicensingSubsystem" I am getting only option of "ServiceDefinitions".   Can somebody help me on this. What would be the actual url to execute the services of Subsystems ?   Thanks in advance.  

Hi Team,   Could somebody help me on this, as I want to invoke subsystem services of one ThingWorx in another ThingWorx.   Thanks in advance.