# Ignition **URL:** https://forum.inductiveautomation.com/c/ignition/6.md?page=592 [Latest](https://forum.inductiveautomation.com/latest.md) · [Categories](https://forum.inductiveautomation.com/categories.md) · [Tags](https://forum.inductiveautomation.com/tags.md) **Page:** 593 --- ## [Is designer available in Docker?](https://forum.inductiveautomation.com/t/is-designer-available-in-docker/77896)
**Author:** [@Subramanian\_Annamala](https://forum.inductiveautomation.com/u/Subramanian_Annamala)\ **Replies:** 2\ **Last updated:** [August 15, 2023, 11:43pm UTC](https://forum.inductiveautomation.com/t/is-designer-available-in-docker/77896 "2023-08-15T23:43:08Z")
I have gateway running using docker compose. Can I have designer running using docker? How to go about that? --- ## [Barcode scanner input not reading input \[Perspective\]](https://forum.inductiveautomation.com/t/barcode-scanner-input-not-reading-input-perspective/77807)
**Author:** [@Christy\_Jean](https://forum.inductiveautomation.com/u/Christy_Jean)\ **Replies:** 1\ **Last updated:** [August 15, 2023, 9:48pm UTC](https://forum.inductiveautomation.com/t/barcode-scanner-input-not-reading-input-perspective/77807 "2023-08-15T21:48:45Z")
I have a barcode scanner that uses a wired connection. It works fine when I use a text field, but nothing happens when I use the barcode scanner input component. Do I need to set up a tcp connection to use the scanner in… --- ## [Exploring Integration of Ignition with GPIB Ethernet Controller for Power Suppliers Control](https://forum.inductiveautomation.com/t/exploring-integration-of-ignition-with-gpib-ethernet-controller-for-power-suppliers-control/77888)
**Author:** [@Yining\_Qin](https://forum.inductiveautomation.com/u/Yining_Qin)\ **Replies:** 11\ **Last updated:** [August 15, 2023, 9:39pm UTC](https://forum.inductiveautomation.com/t/exploring-integration-of-ignition-with-gpib-ethernet-controller-for-power-suppliers-control/77888 "2023-08-15T21:39:19Z")
Hello everyone, I have a set of power supply controllers that are connected to a National Instruments GPIB Ethernet controller that connects to a router finally. Currently, there's a LabVIEW code on a desktop in place t… --- ## [Slow On change script](https://forum.inductiveautomation.com/t/slow-on-change-script/77824)
**Author:** [@ecujak](https://forum.inductiveautomation.com/u/ecujak)\ **Replies:** 11\ **Last updated:** [August 15, 2023, 9:18pm UTC](https://forum.inductiveautomation.com/t/slow-on-change-script/77824 "2023-08-15T21:18:07Z")
I am only recording changes about every 800 milliseconds. I have a DINT tag on a Logix controller that should be updating every cycle for 1-3 seconds. I am expecting thousands of changes. The on change script logs this … --- ## [Report Module Dataset Syntax](https://forum.inductiveautomation.com/t/report-module-dataset-syntax/77893)
**Author:** [@Jonathan](https://forum.inductiveautomation.com/u/Jonathan)\ **Replies:** 1\ **Last updated:** [August 15, 2023, 8:40pm UTC](https://forum.inductiveautomation.com/t/report-module-dataset-syntax/77893 "2023-08-15T20:40:59Z")
Ignition 7.9 What would the syntax be in the reporting module in order to access a single cell of a dataset parameter? I guess something like this but it does not work @dsData\[0,2\]@ --- ## [Component Binding Refresh Component Error](https://forum.inductiveautomation.com/t/component-binding-refresh-component-error/77640)
**Author:** [@amarks](https://forum.inductiveautomation.com/u/amarks)\ **Replies:** 6\ **Last updated:** [August 15, 2023, 6:06pm UTC](https://forum.inductiveautomation.com/t/component-binding-refresh-component-error/77640 "2023-08-15T18:06:24Z")
I have some odd behavior with a component and I also don't quite know what terminology to use to describe it. I have a template that takes a path to a tag (UDT) and then indirectly binds to a bunch of stuff within that t… --- ## [Python script to call all emails in a User Role](https://forum.inductiveautomation.com/t/python-script-to-call-all-emails-in-a-user-role/77858)
**Author:** [@Earl\_Jensen](https://forum.inductiveautomation.com/u/Earl_Jensen)\ **Replies:** 11\ **Last updated:** [August 15, 2023, 5:52pm UTC](https://forum.inductiveautomation.com/t/python-script-to-call-all-emails-in-a-user-role/77858 "2023-08-15T17:52:46Z")
Hi, I'm looking for a way to pull a list of all user emails in a User Source & Specific Role. This list would be passed into system.net.sendEmail "to" field. Is there a way to do this? I started looking down system.user… --- ## [runScript works in window expression but not email expression?](https://forum.inductiveautomation.com/t/runscript-works-in-window-expression-but-not-email-expression/77865)
**Author:** [@bkarabinchak.psi](https://forum.inductiveautomation.com/u/bkarabinchak.psi)\ **Replies:** 7\ **Last updated:** [August 15, 2023, 4:47pm UTC](https://forum.inductiveautomation.com/t/runscript-works-in-window-expression-but-not-email-expression/77865 "2023-08-15T16:47:38Z")
Using 7.9.23. I am tasked with making a report that gets emailed on a schedule per the report designer along with the feature that an admin can send one at any time manually. To do this right I figured it was sensible … --- ## [High CPU usage and Tag Group Configuration](https://forum.inductiveautomation.com/t/high-cpu-usage-and-tag-group-configuration/77772)
**Author:** [@Tim\_Buckner](https://forum.inductiveautomation.com/u/Tim_Buckner)\ **Replies:** 6\ **Last updated:** [August 15, 2023, 4:45pm UTC](https://forum.inductiveautomation.com/t/high-cpu-usage-and-tag-group-configuration/77772 "2023-08-15T16:45:11Z")
I am new to work with ignition. Haven't been to any classes in person, have gone through the videos as it applies to work I need to do. A very OTJ situation. We have seen high CPU usage over 90% on the system I took o… --- ## [Comparing latest sql table entry to previous](https://forum.inductiveautomation.com/t/comparing-latest-sql-table-entry-to-previous/77870)
**Author:** [@Christy\_Jean](https://forum.inductiveautomation.com/u/Christy_Jean)\ **Replies:** 4\ **Last updated:** [August 15, 2023, 3:38pm UTC](https://forum.inductiveautomation.com/t/comparing-latest-sql-table-entry-to-previous/77870 "2023-08-15T15:38:41Z")
I have table TABLE1(DATA, NAME) updating with each new entry by an operator I'd like to compare each new value to the previous but I get an out of bounds error at line 5 for this code: entry = system.db.runNamedQue… --- ## [Alarm Script Last Call](https://forum.inductiveautomation.com/t/alarm-script-last-call/77841)
**Author:** [@Ricardo\_Velazco](https://forum.inductiveautomation.com/u/Ricardo_Velazco)\ **Replies:** 2\ **Last updated:** [August 15, 2023, 2:55pm UTC](https://forum.inductiveautomation.com/t/alarm-script-last-call/77841 "2023-08-15T14:55:09Z")
Good afternoon everyone, Can someone help me or explain to me how I could take the name of the last bit to be activated and have it register itself? Currently we need to make a record of the last call to close to take … --- ## [Understanding Variable and Function Persistence in Script Consoles](https://forum.inductiveautomation.com/t/understanding-variable-and-function-persistence-in-script-consoles/77856)
**Author:** [@Mason\_1](https://forum.inductiveautomation.com/u/Mason_1)\ **Replies:** 6\ **Last updated:** [August 15, 2023, 2:50pm UTC](https://forum.inductiveautomation.com/t/understanding-variable-and-function-persistence-in-script-consoles/77856 "2023-08-15T14:50:16Z")
I have a straightforward inquiry regarding the behavior I've observed in the script console. Consider the following sequence: x = 1 print(x) This, as expected, outputs 1. However, even after deleting the variable x, w… --- ## [User Management from Perspective Client Session](https://forum.inductiveautomation.com/t/user-management-from-perspective-client-session/40908)
**Author:** [@nicholas.robinson](https://forum.inductiveautomation.com/u/nicholas.robinson)\ **Replies:** 12\ **Last updated:** [August 15, 2023, 2:42pm UTC](https://forum.inductiveautomation.com/t/user-management-from-perspective-client-session/40908 "2023-08-15T14:42:01Z")
We are running Ignition 8.1 and plan to use AD in the future but for now are using ignitions internal authentication. From what I have gathered, there is no formal way to manage one’s own password from inside a client s… --- ## [Ignition edge MQTT transmission module connecting to python MQTT broker?](https://forum.inductiveautomation.com/t/ignition-edge-mqtt-transmission-module-connecting-to-python-mqtt-broker/77857)
**Author:** [@chaoliang](https://forum.inductiveautomation.com/u/chaoliang)\ **Replies:** 3\ **Last updated:** [August 15, 2023, 2:28pm UTC](https://forum.inductiveautomation.com/t/ignition-edge-mqtt-transmission-module-connecting-to-python-mqtt-broker/77857 "2023-08-15T14:28:33Z")
I have a ignition edge unit with MQTT transmission module. I want to send the ignition edge signals to a remote PC. Initially, I tried to create a OPC client on the remote PC to talk to the edge unit, then I found that… --- ## [Scripting indirect tag errror: 'unicode' and 'long' objects](https://forum.inductiveautomation.com/t/scripting-indirect-tag-errror-unicode-and-long-objects/77866)
**Author:** [@Gabriel\_Schwinghamme](https://forum.inductiveautomation.com/u/Gabriel_Schwinghamme)\ **Replies:** 1\ **Last updated:** [August 15, 2023, 1:58pm UTC](https://forum.inductiveautomation.com/t/scripting-indirect-tag-errror-unicode-and-long-objects/77866 "2023-08-15T13:58:05Z")
Hi, I wrote a script for an on click event to act as a toggle button. I am getting this error Error running action 'dom.onClick' on Page/Alarm\_Setup\_CCC@D/root/AlarmSetup1/Enable: Traceback (most recent call last): … --- ## [Type casting tags to compare in expression binding](https://forum.inductiveautomation.com/t/type-casting-tags-to-compare-in-expression-binding/77862)
**Author:** [@Ethan\_Tabachnikov](https://forum.inductiveautomation.com/u/Ethan_Tabachnikov)\ **Replies:** 3\ **Last updated:** [August 15, 2023, 2:02pm UTC](https://forum.inductiveautomation.com/t/type-casting-tags-to-compare-in-expression-binding/77862 "2023-08-15T14:02:13Z")
Hello, I have a tag (let's say called A) which contains a Short number. I would like to use this tag to run the following code: if (TagA = 16) Return TagB else Return TagC I am doing this in the Path property usin… --- ## [\[SOLVED\] Ignition refreshing tables](https://forum.inductiveautomation.com/t/solved-ignition-refreshing-tables/77828)
**Author:** [@Esmeralda\_Lopez](https://forum.inductiveautomation.com/u/Esmeralda_Lopez)\ **Replies:** 4\ **Last updated:** [August 15, 2023, 1:21pm UTC](https://forum.inductiveautomation.com/t/solved-ignition-refreshing-tables/77828 "2023-08-15T13:21:57Z")
Hello everyone, I have tables in my project and I put that every 5 seconds will update de information, but sometimes my tables doesn´t resfresh in that time until I clicked in a row of the table or until I pressed a butt… --- ## [Error sending email , expected MIME Type, got Null?](https://forum.inductiveautomation.com/t/error-sending-email-expected-mime-type-got-null/77710)
**Author:** [@bkarabinchak.psi](https://forum.inductiveautomation.com/u/bkarabinchak.psi)\ **Replies:** 3\ **Last updated:** [August 15, 2023, 12:38pm UTC](https://forum.inductiveautomation.com/t/error-sending-email-expected-mime-type-got-null/77710 "2023-08-15T12:38:50Z")
Using 7.9.23. Trying to send a report with the following script - def sendReport(endDateDT=None): """ How will we determine what counts as marked? should marked really be a datetime? Perhaps. Or based on whe… --- ## [Using time.sleep in a dedicated threaded gateway script](https://forum.inductiveautomation.com/t/using-time-sleep-in-a-dedicated-threaded-gateway-script/77850)
**Author:** [@Eskil\_Holum](https://forum.inductiveautomation.com/u/Eskil_Holum)\ **Replies:** 2\ **Last updated:** [August 15, 2023, 11:57am UTC](https://forum.inductiveautomation.com/t/using-time-sleep-in-a-dedicated-threaded-gateway-script/77850 "2023-08-15T11:57:49Z")
Hi, im using a gateway timer script to do some network depenedent work. If the servers connection is down this script will throw an exception. I want to instead catch this exception and retry a couple of times with a de… --- ## [Use CSS Variable instead of Python Script](https://forum.inductiveautomation.com/t/use-css-variable-instead-of-python-script/77501)
**Author:** [@Eugene49](https://forum.inductiveautomation.com/u/Eugene49)\ **Replies:** 36\ **Last updated:** [August 15, 2023, 8:18am UTC](https://forum.inductiveautomation.com/t/use-css-variable-instead-of-python-script/77501 "2023-08-15T08:18:33Z")
I want to bind a parameter from the return of a python script. But my script does not get evaluated, as you can see, I put "1" on expression and use a script transform - I used to do this but just found that this is bad… --- ## [Gateway tag change script cannot hold the value](https://forum.inductiveautomation.com/t/gateway-tag-change-script-cannot-hold-the-value/77481)
**Author:** [@mbai1](https://forum.inductiveautomation.com/u/mbai1)\ **Replies:** 10\ **Last updated:** [August 15, 2023, 8:14am UTC](https://forum.inductiveautomation.com/t/gateway-tag-change-script-cannot-hold-the-value/77481 "2023-08-15T08:14:47Z")
hello, In my gateway tag change script, I have a if condition to turn a external indicator on and off, however, I found that the indicator tag will be off after sometimes when it being turn on. The indicator tag cannot … --- ## [Text on Perspective elements doesn't shrink](https://forum.inductiveautomation.com/t/text-on-perspective-elements-doesnt-shrink/35976)
**Author:** [@mario.colombo91](https://forum.inductiveautomation.com/u/mario.colombo91)\ **Replies:** 13\ **Last updated:** [March 6, 2021, 3:27am UTC](https://forum.inductiveautomation.com/t/text-on-perspective-elements-doesnt-shrink/35976 "2021-03-06T03:27:10Z")
Greetings, i have a project with views with all the elements inside without other containers (Only Root); ! \[Project | 273x383\] (upload: //bh7FLzFcCGoU2HTcfg7jMZWqML8.png) i tried to make this view in “Percent” mode, … --- ## [Dropdown open content automatically](https://forum.inductiveautomation.com/t/dropdown-open-content-automatically/63903)
**Author:** [@Sheko29](https://forum.inductiveautomation.com/u/Sheko29)\ **Replies:** 3\ **Last updated:** [August 15, 2023, 6:22am UTC](https://forum.inductiveautomation.com/t/dropdown-open-content-automatically/63903 "2023-08-15T06:22:43Z")
Hello, I wanted to know if there is some way to open a dropdown content automatically with an event, or with a CSS property… I found that there is a “display” property for dropdown-content on CSS, but I really don’t kno… --- ## [To develop perspective on 1366x768 or 1920x1080 on a 1366x768 screen](https://forum.inductiveautomation.com/t/to-develop-perspective-on-1366x768-or-1920x1080-on-a-1366x768-screen/77844)
**Author:** [@yin.cheng](https://forum.inductiveautomation.com/u/yin.cheng)\ **Replies:** 3\ **Last updated:** [August 15, 2023, 5:52am UTC](https://forum.inductiveautomation.com/t/to-develop-perspective-on-1366x768-or-1920x1080-on-a-1366x768-screen/77844 "2023-08-15T05:52:08Z")
Hi All, i am working on a perspective project. The clients would be viewing the screens from their laptops which has a max resolution of 1366x768. Most of the views would be on Coordinate Container. I understand that i … --- ## [How to enable the CORS on the web dev module](https://forum.inductiveautomation.com/t/how-to-enable-the-cors-on-the-web-dev-module/74669)
**Author:** [@fmata](https://forum.inductiveautomation.com/u/fmata)\ **Replies:** 2\ **Last updated:** [August 15, 2023, 3:48am UTC](https://forum.inductiveautomation.com/t/how-to-enable-the-cors-on-the-web-dev-module/74669 "2023-08-15T03:48:32Z")
Hi, I am trying to enable the CORS on the web dev module, but I am not able to get it working. I have set up the CORS headers in the doOptions method, but I am still encountering the same CORS issue on the frontend. Add… --- ## [Tag change event](https://forum.inductiveautomation.com/t/tag-change-event/77843)
**Author:** [@mbai1](https://forum.inductiveautomation.com/u/mbai1)\ **Replies:** 1\ **Last updated:** [August 15, 2023, 3:21am UTC](https://forum.inductiveautomation.com/t/tag-change-event/77843 "2023-08-15T03:21:40Z")
hello, I have a question that for some of my tags (for example, tag A) that being triggered by tag event ( in both gateway event tag change or value changed script in the tag), the tag A will reset to 0 after some perio… --- ## [Show a highlighted border on mouse over](https://forum.inductiveautomation.com/t/show-a-highlighted-border-on-mouse-over/77779)
**Author:** [@Harrison\_Ting](https://forum.inductiveautomation.com/u/Harrison_Ting)\ **Replies:** 3\ **Last updated:** [August 14, 2023, 11:59pm UTC](https://forum.inductiveautomation.com/t/show-a-highlighted-border-on-mouse-over/77779 "2023-08-14T23:59:13Z")
This should be very simple but I'm struggling with it. Converting from another HMI product where this is automatic on any object that have a clickable action associated with it. Basically I want any object, be that a s… --- ## [Dynamically Create One or More yAxis with Auto-Range Enabled](https://forum.inductiveautomation.com/t/dynamically-create-one-or-more-yaxis-with-auto-range-enabled/77485)
**Author:** [@yiotis](https://forum.inductiveautomation.com/u/yiotis)\ **Replies:** 6\ **Last updated:** [August 14, 2023, 10:15pm UTC](https://forum.inductiveautomation.com/t/dynamically-create-one-or-more-yaxis-with-auto-range-enabled/77485 "2023-08-14T22:15:54Z")
Hello. I am using the chart component. I've added 25 datasets each pulling in a different set of SQL timeseries data. There are also 25 checkboxes, when checked, the corresponding chart becomes visible on the chart objec… --- ## [Search for string and filter tag Tag Browse Component](https://forum.inductiveautomation.com/t/search-for-string-and-filter-tag-tag-browse-component/77814)
**Author:** [@Urvish\_Mehta](https://forum.inductiveautomation.com/u/Urvish_Mehta)\ **Replies:** 4\ **Last updated:** [August 14, 2023, 9:50pm UTC](https://forum.inductiveautomation.com/t/search-for-string-and-filter-tag-tag-browse-component/77814 "2023-08-14T21:50:05Z")
Hello All, I have Tag browse component and want to filter tags with the string provided. I did similar for Alarm status table and works great but some how it does not work for this component. Most likely I am missing so… --- ## [Printing stack trace to gateway logs from a try](https://forum.inductiveautomation.com/t/printing-stack-trace-to-gateway-logs-from-a-try/77776)
**Author:** [@AIO](https://forum.inductiveautomation.com/u/AIO)\ **Replies:** 9\ **Last updated:** [August 14, 2023, 9:43pm UTC](https://forum.inductiveautomation.com/t/printing-stack-trace-to-gateway-logs-from-a-try/77776 "2023-08-14T21:43:29Z")
Hey folks, We have a gateway script running stored procedures. If a stored procedure fails, we need to notify the users so they know to halt the process and review the data. However, by implementing a try, we lose out o… [Previous page](https://forum.inductiveautomation.com/c/ignition/6.md?page=591) [Next page](https://forum.inductiveautomation.com/c/ignition/6.md?page=593)