IoT & Connectivity

How I can access/find the GenerateDygraphData service to convert an infotable to CSV. I cannot find the PTC.SCA.SCO.DygraphUtils it in thingworx composer 8.4.     Dygraph Widget Help 

Hi, I am reading the Id and Name from Api and applying 'LIKE' query filter. I wanted to trim the first 5 letters of Name column from the query applied result. So I further called the infotable datashape service and tried to iterate it but it is returning blank rows. I have mentioned the query I tried. Please help me find what is the issue in it. var headers = { "Content-Type": "application/json"}; var url = "http://"+ me.host + ":" + me.port + "/api/parametersets";var Errmsg = ""; var params = {proxyScheme: undefined /* STRING */,headers: headers /* JSON */,ignoreSSLErrors: undefined /* BOOLEAN */,useNTLM: undefined /* BOOLEAN */,workstation: undefined /* STRING */,useProxy: undefined /* BOOLEAN */,withCookies: undefined /* BOOLEAN */,proxyHost: undefined /* STRING */,url: url /* STRING */,timeout: 15 /* NUMBER */,proxyPort: undefined /* INTEGER */,password: undefined /* STRING */,domain: undefined /* STRING */,username: undefined /* STRING */}; try { var json = Resources["ContentLoade

HI,  In first drop down I need to display locations as location 1, location 2 etc. If i select Location 1,  the second drop down should list the meters of the Location 1. for ex. meter 1, meter 2 etc. If I select meter 1 the current and power values should be displayed in a LED widget. Similarly for Location 2. How to do this? 

I found QueryAlertHistory can return only records in 10 days. That means records out of 10 days lost or can not be queried out. Does anyone know what is the reason and how to fix this issue?

I have a Java remote Thing (Thingworx Java SDK version 6.0.2 367 Build). This remote thing is connected and functions as expected. The remote thing client portion is built off of the sample code that was provided with the SDK download. There is a mashup the runs the service defined in the Java code.  I also have a subscription that is triggered off of a Scheduler Thing. The subscription runs a local service that calls the remote service and continues based off of the successful completion of the remote service.   This set up will run for months, sometimes weeks without issue. When it gets stuck I get this error: JavaException: com.thingworx.dsl.exceptions.DSLRequestProcessingException: Execution error in service script [Type.Thing:Entity.ThingName.Scheduler:Event.ScheduledEvent] :: Wrapped com.thingworx.common.exceptions.GenericHTTPException (GenerateAll#18)   When it happens, I shut down the Remote thing and restart it and it goes back to working.   Has anyone come

Hey guys,   Can someone help me with using the IOS SDK for Thingworx? I have already uploaded it from the Marketplace but I can't seem to find any guides or step-by-step to find samples. The file comes as the type "File" but I can't open it.   UPDATE: I tried using the C SDK to connect the SteamSensor example to my phone with the Thingworx Edge app but it doesn't work as I said in my reply. Need help.   Thank you, Taciano

Hi Developers,   I've an infotable where column 1 is a date time field and column two is a string field. Column 2 has the datetime value in string format and it also have null rows.   My requirement is to find difference between the two column values and show the difference in a new column. If there is null row in any one of the column then I need to set the diferrence as null.   For the above requirement i used the derive fields snippet in the following manner:   Step 1: Use NE filter to remove the null rows (Because with null rows the derive function doesnt seem to work. Tried if else block within the expression but doenst seem to work) Step 2: Convert the coulmn 2 string value (in filtered infotable from step 1) to date time format using parse function and store it as column 3.   Step 3: Find date difference between column 1 and the coulmn 3. Store the difference in column 4.   Following are the questions i have about expressions in derive fields:

Hello All, I'm using Thingworx Flatform 8.3 with postgresql database, I have a question where will the created entities be stored? in the folder or in the database. For example, with the Mashup Entity, I checked the database and found only the columns for configuring the mashup parameter, not the code to build the mashup. Can anybody help me answer this question?   Thanks and Best Regards. NBHD.      

Hello,   We have a project with mashup that include auto-refresh, which is working fine when it is run on the machine that has a sign-in on the thingworks server. When we share the link with someone else to test it, it needed to be manually refreshed.    Is there a solution to fix this? Is this something to fix inside thingworks? or does it need to be done on the internet browser using some java command?   Thanks, Ahmed 

I have one service which has one input as period I put days value it give error but when put it hardcode values then it works fine

Hello,   I see moment.js library in libraries list of ThingWorx.   I try to use it: const currentDate = moment(); But in this case service returns error: "moment" is not defined  What can be a problem?   Thank you in advance.

Hello everyone,  I am trying to change a user password from the frontend of my application, to keep it secure I need the user to first provide the old password and then compare the provided password to the stored password. Is there a way to do it? Where is the user password stored? Do I need to encrypt the provided password first? How do I achieve that the password is safely transfered from the users browser to server? Thanks in advance for all the provided help and pointers, Jiri

Hi, Is there any industrial connectivity or any other extension to connect with FTTM with ThingWorx?   Thanks, Shalini V.

I have a Combobox list and binding the list data by a service call after this service called I invoke another service to get selected item and binding again to SelectedText properties of Combobox then the event selected row change of Combobox will auto-trigger.   How can I avoid this case, because this action will trigger another service in my logics     Thanks All!

Hi   I would like to know if there is any demo dataset avalaible for Manufacturing Apps 8.5.1. I tried importing demo dataset from "https://learningconnector.ptc.com/content/tut-5593/learning-workshop-1-configure-manufacturing-data-set-and-simulator-for-the-thingworx-manufacturing-a" but it didn't work properly.   Thanks.   Olatz

Hi,   I have a java web application that needs to connect to Thingworx foundation server and fetch data according to user's actions. One of the scenarios involves sequence of these operations - 1. Metadata creation - Fetch all ThingNames, Fetch properties of each Thing 2. Data operations - Fetch and filter historical data of Things with the help from the above fetched metadata.  The first metadata creation is a heavy task and might be dealing with things counting in millions. This will be done in custom logic of chunks so that invokeservice request won't timeout.  The second operations also needs to deal with huge data.  During this time, how is the client supposed to be used? Do we disconnect/shutdown client after every invokeservice operation completes, and start client again at next service call? Or  we simply check for isConnected() before invokeservice to ensure no NullPointer and start client if needed?   Also, what is difference between client.shutd

Hello friends,   I'm using the free version of thingworx 8.5 for now, for learning purposes. would like your help to find out if it is possible to create monitoring alerts   example:   if one of the devices drops its value to 1 open a message / alert saying "low level" and when that value increases it disappears.   thank you in advance for your attention.   att Marcus.

In 8.3 and prior, we've been using the Expression widget to force focus to a textbox.  We do this on mashups that are driven by keyboard wedge barcode scanners.  We need to force focus back to the textbox after barcode is scanned, or after a user scans a barcode and then presses some buttons.   I just checked the latest release, 8.4.4, and I still see no way to force focus to a textbox.  Is anyone else in this same situation?  Does anyone have any suggestions on how to force focus to a widget in 8.4 based on other mashup events?

Hello,   I would like to modify the Asset List page so that it shows the "Lines" instead of the "Assets".   I also would like to change the Asset Detail page, so that once the user clicked on the Line detail link on the Asset List page, a page with the details of the Line should be shown (instead of asset details).   I couldn't find the way to do it, could anybody give me a clue on how to do it?   Thank you in advance.

Hi all,   I have created a workflow in TWX flow, when I use 'GetDrawing' action for Windchill I'm not getting any output. PFB PNG for reference.       /VR

hello friends, below the example of the result I want to achieve (image 1), and my current project (image 2). I would like to know if it is possible with the available tools: Add writing to the gaugeincreasethe thickness of the border (the option on the website as in the print is not working. as in image 3) THANK YOU VERY MUCH IN ADVANCE.  

The installation of the extensions fails with several error messages. ThingWorx is installed with MS SQL Server. Dependencies have been installed already. Also Asset Remoting has been installed before.     It is not the extension import policy in platform_settings.json.   Does anyone have a hint? Thank you.  

I've bound my widget to the all data of My template and it has 40+ properties and so all of them are present in my filter widget.So i selected only the required properties for the filter widget but still while viewing the mashup the 40+ properties are displayed and the configuration doesn't get saved.What should be done?  

Hi All,   I have a thingTemplate A; A has a property name of type string; I have a thingTemplate B which has a property a of type A.   How Can i do a query to retrieve all B with A.name = "myName" ?     Thanks for your help.

Hi,   Is there any possibility to refresh fileupload widget after successful file upload?