ThingWorx

Hi, How can I increase the font size in grid?   Thanks, V Shalini.

Hi, How can we bind output from two different services to single widget? eg: two different output to single grid?   Thanks, V Shalini

Hi,   How can we upload video using html video extension and browse & upload video from pc and retrieve video from DB or file repository?   Thanks, V Shalini

Hi,   In Thingworx analytics builder only 7 Machine Learning models are supported(considering latest version 8.3). But it is known that we can create custom model by refering to below video:   https://www.youtube.com/watch?v=2kKxYoqt9SY   But this video doesn't give end-to-end explaination. It will be helpful if anyone explain in detail for creation of custom model as Iam a beginner to Thingworx.  

Hi,   I have created tree widget and assigned nodes. My tree structure is different for different user. How to retain the selected tree node after refresh the tree. Every 2 mins , refreshing the tree structure. Refresh event is mapped to tree build service. In Tree widget, I have check the "autoselectfirstrow" property. After opening the mashup , showing the first row. If i go the different node of tree and refresh the tree, its going to first node. I am expecting the selected node after refresh also. Even I have unselected "autoselectfirstrow". Its retaining selected row but problem is tree node structure is different for different user. In that case, i am getting the error at first node if login with different user.   Could you please advise how to assign selected tree node after refresh.Could you give the example.   Thank you in advance.    

Hi we have downloaded extension some market place and trying to invoke createPDF extension, earlier it was working fine, now its not working throwing an error:   [context: com.thingworx.webservices.context.HttpExecutionContext@2bcbd3fc][message: Unable to Invoke Service CreatePDF on PDFExport : Element not found or does not exist._For documentation on this error, please visit: http://seleniumhq.org/exceptions/no_such_element.html_Build info: version: '2.52.0', revision: 

hello everyone  I just wanted to know about how we can write data into XML file. because here i am using PostXML API while testing it is not showing any exception but on other side not writing any thing into my sample.xml file. what extra i need to do for this any idea ?   Thanks in advance 

Hi,   I have 2 infotables. How to filter the unique column values from 2 nd table compared to 1st table column values.. I have tried to use "Intersect" but its giving the same column values .   Example:  first table columns: path, description  second table columns: path, ThingName etc if first table column path value is not matches the 2nd table column path, then return the 2nd table path.   Thank you in advance.  

I am trying to install ThingWorx 8.3 H2 using the .war file. I am downloading the .war file from here - https://support.ptc.com/appserver/auth/it/esd/product.jsp?prodFamily=TWX. I am following the following steps -    1. Java JRE installation  2. TomCat 8.5 Installation  3. Running http:localhost:8080  4. Deploy the .war file    At the end of step 4, when I try to deploy the .war file the local host fails to open. I browser throws an error "this site can't be reached' ...    PS: I am following the instructions from this tutorial - https://community.ptc.com/t5/IoT-Tech-Tips/ThingWorx-Tutorials-Installing-ThingWorx-Neo4j-in-Windows/td-p/532555    Thanks,  Pawan Rao 

Hi, I wanted to insert image from thingworx to sql table (data type - img) in a column. I am using file upload widget to browse and upload image but after uploading i tried to use a insert statement to insert image but it is showing me exception : Error executing service Unable to Invoke Service testimg on TrainingThingWorx : null How can I solve this issue and insert image with full path? Please provide some help.   Thanks, V Shalini.

I downloaded the 8.3 version and tried to install by running: twxFoundationH2Trial-8.3.2-windows-installer.exe   I immediately get an error telling me to install the proper version of Java.  I looked up in the system reqs which states you need to have Java 1.8.0_92-b14 64 bit.  i have Java 1.8.0_181-b13 and need this version for other installed software.   Can I do an install with the 181 version installed?   Thanks,   -Rob

I am using TWX 8.3.1 + TWA 8.3.1 + Extension 8.3.1 and install all these components follow the guides. When I try to create a dataset using the sample data I got the error: [context: com.thingworx.webservices.context.HttpExecutionContext@4c388b93][message: Execution error in service script [CreateDatasetAMS] :: Error returned from service [500]: Unexpected error occurred:Job submission for com.thingworx.analytics.data.service.CreateDataSetJob@7ab4efc8 of type CreateDataSetJob failed:] and it remaining creating the dataset without any response. The only difference is that I give the machine 8G memory while 16G required in the document. who can help on this, thanks a lot.    

I currently have a master mashup that has a header and a navigation tab on the left. I have a label on the header. I want this label to be visible only when the contained mashup is at 'Overview' (I have a mashup called 'Overview'). But when the contained mashup is some other mash ups, the label should be invisible. I tried to write a JS service that returns a boolean value, but I've been unsuccessful. How do I accomplish this?  

Hello everyone  I am trying to create pdf file on button click event. For this I am  useing createPDF() function. its working fine but not as excepted because while i am passing any text file as input to this function it create one pdf but that pdf file having Image of that text file data. not actual data is there any why to create pdf without image as its data .....?   Thanks in advance   

Hi, Is it possible to write a subscription to monitor a folder in C drive or any local drive? Eg: I have a folder in C drive inside which there is no file. If there I put any file inside that folder my subscription should work and trigger another service in my ThingWorx. Or if I make any changes to the file in that folder and save it, I want my subscription to get triggered.    I know I can trigger a data change in kepware using subscription but is it possible to do it using local drive?   Please provide me some help   Thanks, V Shalini.

Hello Everyone   I am not sure whether this things is possible or not . that is i want to read / write any file (text, xml, image, etc) directly form particular folder on local system or server.  instated of pull it onto  thingworx workspace folder first.   Thanks in advance   

Is it possible to connect Azure IoT Hub to a Thingworx Hosted Server (ie.,  https://PP-180495016FP.devportal.ptc.io/Thingworx)   The guide here: https://developer.thingworx.com/resources/guides/azure-iot-hub-connector-quickstart/install-iot-hub-connector seems to be related to a local instance of ThingWorx, rather than one hosted...so wasn't sure if this was possible?   Thanks!

Hello,   I have a File Repository Thing where it contains a folder with certain images in Storage. I have to display the images in Repeater Widget. It should contain 'n' number of columns as 'n' number of images a folder contains. Is there any way to do?   Thanks for support !    

Hello,   I have a File Repository Thing where it contains a folder with certain images in Storage. I have to display the images in Repeater Widget. It should contain 'n' number of columns as 'n' number of images a folder contains. Is there any way to do?   Thanks for support !    

Hi ,   is it possible to have an image and the user can select a particular point on the image (for defect) , and the selected point should stored in the db . if this is possible , please provide a way on how to achieve it . Thanks

Hello Everyone;   I tried to install Analytics Server on Windows but i got this error.    I did download again but it has no difference.    Thank you. Murat Can

We are using FormLogin/<Organization> for organization login page. Have a requirement for end user to create their account by themselves. Is there any way we can have signup page for Thingworx ?

Hi,   I have created custom authenticator to redirect user on organization page if session expires. But it doesn't redirect it. however if I do page refresh then it is redirecting to desire page.   it seems page refresh issue. but i have no clue to resolve this.   please find below code for reference. Any help would be appreciated.   Thanks, Lalit   import java.io.IOException; import com.thingworx.security.authentication.AuthenticatorException; import com.thingworx.security.authentication.CustomAuthenticator; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; public class LoginAuthenticator extends CustomAuthenticator { private String user; private String requestUrl; private String password; private boolean isFormLogin; private boolean isRedirect; public LoginAuthenticator() { user = null; requestUrl = null; password = null; isFormLogin = true; isRedirect = false; } public boolean matchesAuthReque

Hi, I am trying to install Thingworx in my local system. I'm getting the following error while running the Tomcat and its dying after few seconds. Please help on this. Below is the catalina error log: 09-Oct-2018 08:57:33.550 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server version: Apache Tomcat/8.0.2609-Oct-2018 08:57:33.550 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server built: Aug 18 2015 11:38:37 UTC09-Oct-2018 08:57:33.550 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server number: 8.0.26.009-Oct-2018 08:57:33.550 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name: Windows 1009-Oct-2018 08:57:33.550 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Version: 10.009-Oct-2018 08:57:33.550 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Architecture: x8609-Oct-2018 08:57:33.550 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Java Home: C:

i need step by step clarification