IoT & Connectivity

Hi,   Can anyone please tell me how to pass selected data from thingworx collections to another mashup or widget.. Thank you in advance 🙂  

Hello,I'm in need to raise events (ThingworxEvent) from my extension. They are triggered from separate threads. My question is: what is preferred security-context: super-user (via SecurityContext.createSuperUserContext()), system-user (via SecurityContext.createSystemUserContext()) or something different? Is there a general rule?Regards,Marcus

Hello Guys,   could you provide some github links to unofficial extensions?   The Marketplace is poor ...

I've got a problem in the Asset Advisor. My Slider from the status timeline overview is gone, i couldn't either configure the time interval manually.   Which Entity could cause that problem ?    Thanks for any help!

Hi all,   I'm trying to use window.print() command in expression but I'm getting error as "You can't use window in an expression". Is there any possible way to use window command in expression/validator ?   Thanks in Advance.   Regards,VR

Hi, I am making Thingworx HA. I was able to run the Zookeeper server from command prompt on Windows.I would like to run as a background service instead and also start automatically without start manually or Login system.I was able to create the service using below command.sc.exe create ZookeeperService binPath= “C:\zookeeper\apache-zookeeper-3.5.5\bin\zkServer.cmd Service is created but it is not started and an the getting error. Please refer the attached screenshot   Could you please help on how to run background service. Thank you in Advance. Latha

Hey folks,    since I'm pretty new to the Thingworkx development stuff, I wanted to ask you for help. I created a data table mashup by using the standard templates, etc.    Now I want to add data to that mashup by using Postman (e.g. accessing the "Add/Update" button without using the Thingwork Dev Portal) and I don't really know how to access the mashup since it doesn't open up in a new tab. I hope you can help me a bit since I don't really know how to proceed for now....   Thanks in advance.   Here I have a screenshot of the data table so you can maybe imagine better what I really want to do:  

Hello,I am just a beginner of the ThingWorx platform. Does thingworx provide any facility to send alert messages via SMS or email? If yes then how?

Has anyone implemented ThingWorx Asset Adviser? I would like to know what data points did you collect from your machines? What roadblocks or issues you ran into while you were implementing predictive maintenance? I would love to connect and see if you can share some of your experience that can help me avoid mistakes that everyone makes during predictive maintenance implementation?   Thank you in advance for the help!

I’m trying to see if a KEPServerEX server can read some points from a Oracle database and then write them to a Wonderware Historian.   I found the Kepware client connectivity guide and it sounds like you can have a KEPServerEX write to a Wonderware Historian.   Can it write to more than one Wonderware Historian at the same time? Can it do store and forward for a Historian that is down for a time? Can it force write values that have not changes for a time? After a certain amount of time the Wonderware Historian will reply with a null value if the value has not changed or been undated with a new date time stamp.   https://www.kepware.com/getattachment/b024c169-24a5-4708-80e8-8ccb7c4d2106/kepserverex-wonderware-historian-guide.pdf

Hi    Can  someone help me converting base64 code into images? I have check a similar post on this but that will use HEX code.   Please let me know if we can acheive this ?    

I have TWX 8.5 with MS SQL server as persistent (model and data) provider. Created a VS with MSSQL persistentprovider. Created a thing with 2 integer properties with logged option, data change type as Always. I tried to add property values, but the message in log is seen as below: ###################################################### 2019-11-02 17:24:48.658+0530 [L: ERROR] [O: E.c.q.l.c.Logger] [I: ] [U: SuperUser] [S: ] [P: ] [T: pool-3-thread-1] Unable to write entry in stream [VS] from source [TestVSThing] at 2019-11-02T17:24:20.236+05:30 [com.thingworx.common.exceptions.DataAccessException: [2,006] Unknown error occurred. Contact the administrator if this re-occurs.] ######################################################### Please let me know if I missed any configuration for VS with MS SQL as persistent provider  

I,m using Thingworx trail version 8.4, when using shape, value display, grid widget Renderer and State,  State Formating not working,  it says like "Must bind data to the property "Data" before configuring "ShapeFormatter"",  

Hi,   i need to do some time based calculations which are not well supported with "js" and thingworx.  How can I establish moments.js into thingworx?

I have a label and I want to display different text for every 5 seconds to the same label. like "a" then after 5 seconds "b" then after 5 seconds "c".....is there any way to accomplish the task. I tried using setinterval but didn't work.

  I wish sending local file to thingworx server pc.   Is this right?   invokeService has timeout so I confused copy function timeout.   com.thingworx.types.collections.ValueCollection vc = new com.thingworx.types.collections.ValueCollection(); vc.SetStringValue("sourceRepo", "");//i don't know this vc.SetStringValue("sourcePath", @"c:\\test"); vc.SetStringValue("sourceFile", "test.txt"); //elide //elide invokeService(ThingworxEntityTypes.Resources, " FileTransferSubsystem", "Copy", vc, 10000);   Copy public InfoTable Copy(java.lang.String sourceRepo, java.lang.String sourcePath, java.lang.String sourceFile, java.lang.String targetRepo, java.lang.String targetPath, java.lang.String targetFile, java.lang.Integer timeout, java.lang.Boolean async) throws java.lang.Exception

https://ptc.com/en/support/article/CS193947 Hi,  Just now I follow this SSL Certificate guide until Step B in Manufacturing Apps. But after that, my original thingworx cannot open and SSL certificate also cannot open. how to figure it out? And how to set my own port number?       

Hello. every body.   I have a question.   I am doing mashup design.   First. Entry Picker widget. Second. Button widget Third. DynamicThings thing. Fourth. Grid widget Fifth. QueryPropertyHistory Action.   and then I want show Data from selected entry picker.   But I can't see result.   I want to see the results from dynamically things.   Could you help me.    

Hi, Is it possible to dynamically chnage or toggle between 3 mashups every 20 seconds? For eg, If I am in mashup1, after 20 seconds, it should navigate to mashup2 and after 20 seconds it should navigate from mashup2 to mashup3 and further after 20 seconds, it should navigate back to mashup1 and the loop should go on. Is it possible to do it?   Thanks, Shalini V

Hi Everyone,    I have one question is it's possible to display progress bar in side grid cell i.e.  according to integer value it should display progress bar instated of value on that respective cell ?   if answer is yes then could you guide me on this....     Thanks in advance

Hi, Is it possible to keep the value entered in a textbox in runtime as it is? Even when the page is reloaded, the last value entered in text box should not get disappeared. Is this possible? Thanks, Shalini V.

Hello All,   I have few REST API Calls which are available in other server where Thingworx is not installed. The REST calls has published using IIS.  I need some guidance how can I call those services from ThingWorx.   Thanks in advance.   Thanks, Vamsi.N

Hello, I have a strange behavior of QueryPropertyHistory when i try to test it on thingworx services. Im a newbies so i may miss some core functionality of this function.   Here is my code: var query = { filters: {type: "LIKE", fieldName: "MSN", value: MSN}};// result: INFOTABLE dataShape: ""var result = me.QueryPropertyHistory({oldestFirst: OldestFirst /* BOOLEAN */,maxItems: MaxItems /* NUMBER */,endDate: EndDate /* DATETIME */,query: query /* QUERY */,startDate: StartDate /* DATETIME */});   I try to fetch properties values from the thing used en second time to generate statistics:   the thing store data on valustream database. Scenario: 1- I run this test (1.JPG)   As you can see there is rows returned ans there is data on the date 10/30/2019 : 5:30 pm.   2-Now let's do the same test but we change the start date to the current day Result : (No data) The first screenshot show that i have data in this date but when i filter the date i got no rows! &nbsp

Hi, I have created a sevice which validates the result based on input. eg: if input date i empty, it brings data for past 10 days. If input date is selected, it brings data for that selected date. I have binded this output to the chart.    When the mashup is loaded, the y axis labels shows wrongs, (0 , 2 , 2) the value repeats twice. But when I select the date it shows properly. I have given auto scale of y axis.    How can I resolve this issue? Thanks, Shalini V.

I have a python script that's calling a ThingWorx Service. I'm calling a different service elsewhere in the script and it's working, but I'm not sure why this one isn't. The only difference is that this service has an InfoTable input.   Here's the relevant code.       propNames = { "dataShape": { "fieldDefinitions": { "name": { "name": "name", "baseType": "STRING" }, "description": { "name": "description", "baseType": "STRING" } } }, "rows": [{"name": "Stat_DisplaySpeed1"}] } params = { "maxItems": 500, "propertyNames": propNames, "startDate": startDate.replace(tzinfo=timezone.utc).isoformat(), "endDate": endDate.replace(tzinfo=timezone.utc).isoformat(), "query": "" } headers = { "appKey": PROD_KEY, "Accept": "application/json", "Content-Type": "application/json" } r = requests.post(url, params=params, headers=headers)       (startDate and endDate are defined elsewhere in the code)   This results in a status code of 406 w