ThingWorx

Hello Team, I have a subscription for a datachange of the property, and whenever there is a data change i am performing certain function and when the value is zero i have to perform certain function. The data is getting updated by the remote thing and i have a value stream assigned to the thing. I dont have an issue when the data changes, but when the data for the property is flowing 0 always. the data change event is not getting triggered and i am not able to perform the required action when the value is 0.   Can someone help me and let me know how can i write an event for which every time the data comes to the value stream weather it is changed or not, i have to rise an event and use the same event for subscription.   Thanks, Sunay 

I want to set and retrieve runtime permissions for a group on Thing and runtime instance permission on ThingTemplates through Java code. Also once permissions are set  for a group through Java code it should reflect in Composer by navigating to the appropriate entity, correct?Has anyone done it. Any help would be appreciated.

Hello, Is there a way to get/access the state information from state definition, in a Thing's service? I would like to get how many states are present in a particular State Definition, and what are their values? Thanks in Advance Aditya Mittal

I need to quote a hosting plan for my web-based sensor monitoring application, but through the contact form I have not had an answer. How do I do it to rent a standard plan? Contact Sales form do not work: https://www.ptc.com/en/contact-us Thanks.

Hi there,   Where to download these .jars? -> See attached image.   I have downloaded this example files but there aren´t:  https://community.ptc.com/t5/ThingWorx-Developers/Issue-While-Following-quot-Java-SDK-Tutorial-quot/m-p/545369 

Hi,     actually i am using the FormLogin option  to access the mashup and also using Logout Widget that was working fine. but if i am clicking the logout button it shows the Authentication popup.but i want to go back to Login Form user credential page.Is any way to achieve this function.Thanksdinesh

The max rows returned for an sql query inside Thingworx is just 500. Is there any way to increase it for all services from the system settings rather than changing every service individually?

Hi, we would like to implement Thingworx login through RFID reader's or barcode reader's, Basically we don't want to enter username and password.   If both RFID & barcode is not possible, Then kindly suggest some other solution for Login.

How to pass infotable here? I need to pass one OrganizationalUnit actually, which is not being added straightly, I need to create an infotable and then add it in this infotable... plz let me know if you have another workaround to add visibility based on the project name to a single Organizational Unit.   var params = {organizationReferences: undiefined /* INFOTABLE */,includeDependents: undiefined /* BOOLEAN */,projectName: undiefined  /* PROJECTNAME */,tags: undiefined  TAGS */};Resources["EntityServices"].AddEntityVisibilities(params);   Regards, Abhishek kumar  

Hello everyone! I have two problems with users.   First. I'm creating a new user (on behalf of the member of the Administrator user group), but when I'm trying to login, these password and login are perceived as unacceptable.   Second. After setting the permissions (also on behalf of the member of the Administrator user group), that deny to execute services of particular Thing, I don't see any difference in my mashup (the Grid widget, binding to one of the forbidden services, is continuing to display the data).     What could be the problem in each case?

Hi,I write a custom widget with a propery 'Data' with basetype INFOTABLE.I use the widget in a mashup along with a line chart widget. I bind a data source (service which returns a infotable) to the 'Data'-field of my widget and to the 'Data'-field of the linechart. Additionally I add a button to the mashup. If I click on this button I add a new dataset into the data source and call the servive of the data source. The line chart is refreshing and show my the new value. My own widget do nothing. I add a TW.log.debug("bla") to the this.updateProperty = function (updatePropertyInfo) in my code. In log I see only one-time the "bla" in log. Only after rendering the widget for the first time. The service call will not call the updateProperty function.What can be wrong? Is something to notes by refresh the data source?

Hi, I get "Error browsing properties. Be sure the remote device/server is connected and configured properly" when i'm trying to browse properties from my remote device "PiThing_dciciani". The configuration of my edge device look  'isConnected' is set to 'True'.  On the device I've 'wsems ' and 'luaScriptResource' running. The configuration are: - config.json { "ws_servers": [{ "host": "academic-educatorsextension.portal.ptc.io", "port": 443 }], "http_server": { "host": "127.0.0.1", "port": 8080, "ssl": false, "authenticate": false }, "appKey": "***************************", "logger": { "level": "DEBUG" }, "auto_bind": [{ "name": "PiThing_dciciani", "gateway": false }], "certificates": { "validate": false, "allow_self_signed":true }, "ws_connection": { "encryption": "ssl", "verbose": true, "msg_timeout": 1000 }}  config.lua scripts.log_level = "DEBUG"scripts.PiThing = { file = "thing.lua", template = "PiTemplate", identifier = "PiThing_dciciani", scanrate = 1000

I have decided to use Ubuntu and still going well but while running this command " sudo addgroup --system tomcat8.5 --quiet —force-badname " to add group to the folder tomcat8.5, it keep saying not does not exist. how do I rectify this?

I've installed latest version of ems 5.4.0, but i found out that there's a bug in binding remote properties, so as i found here https://community.ptc.com/t5/ThingWorx-Developers/Running-LSR-on-Raspberry-Pi/td-p/542669 the solution is to download ems 5.3.4, but i can't find it ... any help?

Getting following error installing ThingWorxTrialEdition 8.2 in Windows 10 Pro environment: Warning Problem running post-install step.  Installation may not complete correctly Error running .\installer-twxutilities-devzone-windows.exe --installdir "C:\Program Files (x86)\ThingWorxTrial Edition --TWXHOST_HOST "10.075.`" --TWXHOST_PORT "8080" --TWXHOST_USERNAME "Administrator" --TWXHOST_PASSWORD "trUf6yuz2?_Gub" --unattendedmodeeui minimal --mode unattended --accept_uela YES:  Program ended with an error exit code. What needs to be done to avoid the error?  

Is there anyway to set visibility/design/runtime  permissions to all entities that belong to specific project?Is permissions inheritance. limited to ThingTemplate <--- Thing (instance)?

I'm implementing the SimpleThing example in the Java SDK and I'm trying to log data to a value stream for Temperature.I'm getting the following error when the logging is enabledUnable to Invoke Service UpdateSubscribedPropertyValues on TestThingany help would be welcome.

Hi,   I am using SearchThingsByTemplate method to get all remote things data from a server to my system. The data is so huge and I am getting timeout while fetching the data. Is there any way to fetch the data in chunks.   Currently I am using below code to get all data together.    var Entityresult = Subsystems["PlatformSubsystem"].GetEntityCount({ type: "Things" });var maximumThingsCount= Entityresult.count; var params = { maxItems: maximumThingsCount, nameMask: undefined, query: undefined, thingTemplate: 'ThingworxTemplate', tags: 'TWX:RuntimeData' }; var result = Resources["SearchFunctions"].SearchThingsByTemplate(params);    With the same code if I am getting 2000 Things together. How can I get the data in batch of 100 ?   Thanks

Hi,   I have a local instalation of Thingworx (version 8.2.5-b260).    When I try to import a xml entities file into Thingworx I get the error "Error importing: error, Not Acceptable". In my application logs I get the error "Internal error: java.lang.Exception: Conversion Error on Field password : Unable To Convert From com.sun.org.apache.xerces.internal.dom.DeferredElementNSImpl to PASSWORD".   Can someone help me please?   Thank you

Hi,   I was trying to give user permission for visibility and design/run time for style definition as well which is being used in mashups(for mashups permission is already set for that user and it's viewed perfectly well), also after removing the styles and replying it again, is not giving the correct result...plz suggest if you faced similar thing.   Regards, Abhishek Kumar

All,   I am starting to get into more complex Mashup activity and certain things to to happen based on certain conditions or certain events.  For example, we use a single mashup that can take on different context based on a selected "station".  If the station is "StationA", then I need a popup to display.  If the station is "StationB", then I need a different popup, or maybe no popup and just update a label on the display.   I am able to do this with the Validator widget, but I am starting to have validator widgets all over my mashups to handle the mashup logic.  Is this normal for Thingworx mashups, or is there an alternative way to create logic around mashup behavior?     I'd prefer to have all the logic in a service and then have that service raise certain events based on conditions, but that doesn't seem to be possible.   Any thoughts/advice would be appreciated.

Hi Everyone, I have a large set of data which I want to display on a thingworx grid. Is there any way to enable the auto rotating/scrolling vertically just like the information at the end of any movie ? scrolling from top to bottom automatically ?   Thanks

Hi Team,   We are plotting values of a property stored in value stream using a timeseries chart. When there is data gap between the values the graph is represented linear ,but the requirement is to plot a step graph . For example: If value stream has values for a property abc as follows: 10:05 am    56.9 10:15 am    60.1   When a graph is plotted the graph would indicate a intermediate a value at 10:10 am,but we require that it represents 56.9 as the value has not changed yet. Is there a setting by which we can achieve this  Any pointer ASAP would be of great help   Thanks Chaya  

Hi, developers!I have confront a problem.I created a organization and a user for it.But After logging in the organization, I can't see my background, my style definitions, only the widget's title.I have already set the visibility and the home mashup.Here is a awkward thing, after I add the user to the Administrators, it worked.I need some help, thank you!!Lee

hi,   could you help me to the somewhat similar issue, I am able to give permission to style definition but after doing that in mashup properties under style it says "not found" and because of that I am not able to apply any kind of styles on mashups, my concern is have you faced this issue as well.  note : i guess this is the reason why you are also not able to get the background colors, because of style definitions.   Regards, Abhishek Kumar