IoT & Connectivity

Hello, I created a Collection widget that has cells in it. Each cell contains certain attributes and a button.I attached an image, so you can see what I mean. The cell is the grey area. The button that triggers a service is the star. (it is a button without a text an an icon) When you click somewhere in a cell, an event is triggered and a new page with additional information about the specific element of the cells is opened.Now I added a button the the cell (the star) that triggers an event when you click it - this should just call a serviceThe problem now is, that the click event on the button is triggered and then a click event on the cell is triggered even tough i just clicked the button. I have tried several things. I tried using a default button with just text without modifications - I tried increased the z-index of the button, I added more text to it -> all this did not work. Is there a way to prevent the cell from triggering a click event when i click the

If i selected a row in one tree grid, the corresponding row should be selected in another tree grid. I am able to do this. While selecting 500th row in 1st tree gid, 500th row in second tree grid is getting selected. But The second tree grid is not getting autoscrolled to the 500th line.   While choosing any rows, correspondingly the other treegrids should get autoscrolled to the same nth row. We able to implement selection, but autoscroll is not working. How to customise this ?

I have thingworx foundation postgres 9.3.4 on Windows Server 2019 and works fine. Trying to install thingworx flow postgres 9.3.4 and at the very end of installation, I get this error. And all the installed files including log files gets removed instantly. How should I solve this? [execute] 'psql' is not recognized as an internal or external command,operable program or batch file.[2022-11-30T19:21:59+09:00] INFO: execute[postgres init] failed with: #<Mixlib::ShellOut::ShellCommandFailed: Expected process to exit with [0], but received '1'---- Begin output of psql -h localhost -p 5432 -U postgres -d thx -f "E:\ThingWorxFlow\modules\db_seed\postgres_init.sql" ----STDOUT:STDERR: 'psql' is not recognized as an internal or external command,

Hello,I have been using around 40 Expressions in Thingworx mashup. I observed that rendering of the Dashboard on the Runtime became slow, so will the number of Expressions affect the performance of Thingworx Mashup Rendering?Thanks,

Hi, We are connecting the edge devices through Thingworx IOT hub connector setup.Also, we are using Manufacturing apps in our application as a solution.How do we connect this IOT hub connectors with Manufacturing app, in a similar was as we add the Kepware industrial connection in the control advisor of Manufacturing apps. So that we can add device entities to use the functionality and features of manufacturing app. Regards, 

How to check where and all specific extension has been used in Thingworx entity?

We have upgraded our Thingworx instance from 8.5.18 to 9.1.13 using Installer Upgrade.   After successful upgradation, we are getting few issues.  Please find the attached images, Mashups/Masters not able to view or edit Seeing additional menu item in Modeling menu Getting few labels with programmatic words.    

We want to display the list of users who are currently accessing a specific mashup. Is there is a service under the MASHUP entity or any other entity that returns the list of users accessing the mashup ?  My idea is to make use of the existing  "GetActiveUsers" service listed under 'currentSessionInfo' resources entity, which returns the list of active users, and iterate over each user's current mashup (not sure if we have a service to get user's active mashup). Is there a way to get the user's currently accessing mashup?Or do we have a way to get the list of users who are accessing a specific mashup?  Kindly suggest your thoughts on this!! 

Hey there, is there any documentation on use case and functional logic for domain specific building blocks (Shift, Job order etc), other than what's available on PTC Support?. (https://support.ptc.com/help/building_blocks/r1.1/en/) Its not very clear on how the different services would gel in to create a functional use case and UX if mashups are planned to be added. Thanks,Sunil

Hello, I am facing an issue with the Waterfall Chart Widget where, in my InfoTable, I have 13 different fields, and while not all fields have corresponding values in the xx axis, I would like all the changes in all the fields to be accounted for in the final bar (Total). However, the total is only taking into account the first field of the InfoTable, despite showing the variations across the other fields in the chart correctly. I attached a picture of this issue. Is there something I could be doing wrong or should I manipulate the InfoTable in some other way? Best regards,Manuel

I have created a Java Extension as a ThingShape, when I add it to multiple Things on the platform, the ThreadLocalContext.getMeContext() returns the information for the Thing that was connected to first NOT the Thing that the current ThingShape is connected to. Here is how it is set upThing1 - ThingShape Extension connected to Thing1 Thing2 - ThinShape Extension connected to Thing2 If I connect to Thing1 -- the first connection - everything works, Then I disconnect my device and connect a different device to Thing2 (which has the same type of extension) The Thing2 calls will return information grabbed by the extension about Thing1 -- even though it is NOT connected to Thing1.Here is the code I am using in the java extension (ThingShape) I use this to send information to the Thing the extension is connected to as well as the device.  Object me = ThreadLocalContext.getMeContext(); if (me instanceof Thing) { // ------------------------------ // Assign

 1 .When I run the service ,at first the data is loading and tooltip shows correct column name but when i load another column data it shows the previous column name in tooltip with new data . 2. Legend is also not showing when using dynamic column service data I am using Thingworx version 9.0.Someone help me out to resolve this issue

I need to expand the content of sub menus of tree grid advanced on hover of the whole grid row.I have attached screenshot for reference. According to the screenshot on hover of the menu the submenus should open up. Kindly drop your idea on the requirement.

Hi, I need to add custom CSS for the class I added in widget properties. Note: Before PTCS-CHART-LEGEND the class is displayed (saw it in inspection tool). Please reply ASAP. Below is the snippet: Where to add the custom class name (clschart)@supports (ptcs-style-unit: "PTCS-CHART-LEGEND"){       [part=item][legend=L1] [part~=marker]{        border-top: 5px dashed red;        background-color: #fff !important;    }}

Hi.I am currently working on a small embedded system that sends data to thingworx via MQTT protocol. I would like to do some measurements and see what amount of data is actually coming into thingworx. Is it possible to find out the size of the data on thingworx?Thanks.

When i follow the guide 'Get Started with ThingWorx for IoT Guide Part 2', url:https://community.ptc.com/t5/IoT-Tips/Get-Started-with-ThingWorx-for-IoT-Guide-Part-2/ta-p/811641 when i click the save button, it pop a windows warning 

Upgrading from 9.2.3 to 9.3.4   Running script "update_postgres.sh" give the following error: /root/Downloads/9.3.4/update/common_update_utils.sh: line 89: `common_update_utils::build_version_string': not a valid identifier   System info: RHEL 8.6 PSQL v13.8 TOMCAT 9.0.52 JAVA 11.0.13   Any direction or advise will be greatly appreciated.

Hello,I have a situation where I need to get the last value Timestamps of the Properties in a Single Service without any for loop in the Service.GetLastTime, Service is available, but I need to Loop it to get the Timestamp of all Properties. Is there any other way to do it?Thanks,

HelloI have a mashup with a led widget. I use getproperties to get the value and i am activating the auto update values from mashup I have a weird behavior :When i change the value manualy from the thing the property is updated automaticaly on the mashup (no problem)When the value is changed from subscription function , the value is changed in the thing but  the led value still not changing and i have this error on the log monitor :Error Executing Event Handler 'ForwardEvent' for event Type.Thing:Entity.MyThing:Event.DataChangeI get the value only when i refrech manualy the page.the auto refresh widget does not exist so i have no other alternative. I search in all the topics in the community but none is a solution : 1 here  and 2 here  My thingworx version is :9.1 My code work perfectly on 9.3 version Any help is welcome. Thank you.    

Hello guys, Where can I find previous learning resources? I used open the url:https://developer.thingworx.com/en/profile/projects ,but it forward to https://community.ptc.com/t5/IoT/ct-p/IoTAR, how can get the old learning resources?

Hello, I'm trying to follow the Connect Kepware Server to ThingWorx Foundation tutorial here.  However on step 4, "Test Connection", I'm stuck because my connection has failed and the Simulation_Examples_Functions_Random3 property doesn't ever change and the Industrial Thing:IndConn_Tag1 thing remains disconnected.  The Industrial Connection:IndConn_Server thing shows connected and I can click on Discover and see the tags from my kepware server so I don't know why it thinks it's not connected.  Errors present in the app log: ErrorCode(ab084a75-29f5-48e0-bc81-237601e39af0), Cause(null), Reason(Access was attempted on a null reference variable.), Possible Resolutions(Remove the reference to the null variable within your extension code.) Unable to dispatch [ uri = /Things/IndConn_Server/Services/GetIndustrialThings/]: Unable to Invoke Service GetIndustrialThings on IndConn_Server : null error executing APIRequest Message: Unable to dispatch [ uri = /Things/Ind

We need to have a grid with editable cells without clicking or hover options (ie) the grid cells should be editable at all the time. Attaching screenshot for reference. Note: widget used is ptcs-grid

How can I make a single dmg file out of many Python files in different folders? I know that's doable for a single file, but how can I do it for several? I can make a dmg for a 1.py file but not for numerous files in several directories.

Hello folks, I have recently upgraded to Thingworx version 9.3.5. Now I want to replace the old GridAdvanced with the new "Grid".Unfortunately, some features have disappeared with the new Grid, including the "CookiePersistence" option. Although there is the checkbox "CacheRuntimeChanges", but this does not fulfill the desired functionality. Is there a CookiePersistence option or workaround for the new grid? Best regardsMarc

What ever changes I make in the Widget Properties the following issue is repeating again and again, the TimeStamp can't be seen totally on the dashboard, it is only half shown.    Thanks,Shashi