# Latest **URL:** https://forum.inductiveautomation.com/latest.md?page=1490 [Latest](https://forum.inductiveautomation.com/latest.md) · [Categories](https://forum.inductiveautomation.com/categories.md) · [Tags](https://forum.inductiveautomation.com/tags.md) **Page:** 1491 --- ## [Replace string - n occurences](https://forum.inductiveautomation.com/t/replace-string-n-occurences/26796)
**Author:** [@rsowrirajan](https://forum.inductiveautomation.com/u/rsowrirajan)\ **Replies:** 1\ **Last updated:** [July 23, 2019, 2:18pm UTC](https://forum.inductiveautomation.com/t/replace-string-n-occurences/26796 "2019-07-23T14:18:14Z")
Can the replace string expression function (for property binding) be configured to replace n occurences of a substring than a replaceall --- ## [\[FEATURE\] len() expression for arrays](https://forum.inductiveautomation.com/t/feature-len-expression-for-arrays/26784)
**Author:** [@chi](https://forum.inductiveautomation.com/u/chi)\ **Replies:** 3\ **Last updated:** [July 23, 2019, 1:41pm UTC](https://forum.inductiveautomation.com/t/feature-len-expression-for-arrays/26784 "2019-07-23T13:41:09Z")
The len() expression works for datasets, but not for arrays. It would be great if this expression would accept arrays as parameter in perspective bindings. --- ## [Acknowledge alarm in pipeline](https://forum.inductiveautomation.com/t/acknowledge-alarm-in-pipeline/26793)
**Author:** [@jhottell](https://forum.inductiveautomation.com/u/jhottell)\ **Replies:** 1\ **Last updated:** [July 23, 2019, 12:42pm UTC](https://forum.inductiveautomation.com/t/acknowledge-alarm-in-pipeline/26793 "2019-07-23T12:42:54Z")
Hello, I need to acknowledge alarms in a pipeline after I send out email notifications. I would think this is something that would come up but haven’t been able to track down any info in either the Ignition help or the f… --- ## [\[BUG\] Perspective: Flooding of \[Browser Events Thread\] Encountered an uncaught exception](https://forum.inductiveautomation.com/t/bug-perspective-flooding-of-browser-events-thread-encountered-an-uncaught-exception/26773)
**Author:** [@nminchin](https://forum.inductiveautomation.com/u/nminchin)\ **Replies:** 1\ **Last updated:** [July 23, 2019, 12:28pm UTC](https://forum.inductiveautomation.com/t/bug-perspective-flooding-of-browser-events-thread-encountered-an-uncaught-exception/26773 "2019-07-23T12:28:09Z")
v8.0.2 I’m working with a Column View and was moving objects around, then all of a sudden my console started producing the same error every second. I could reproduce it as well. The components i’m arranging actually… --- ## [\[BUG\] Perspective App: 'carousel error' when used in conjunction with north/south docked view](https://forum.inductiveautomation.com/t/bug-perspective-app-carousel-error-when-used-in-conjunction-with-north-south-docked-view/26780)
**Author:** [@Duy](https://forum.inductiveautomation.com/u/Duy)\ **Replies:** 0\ **Last updated:** [July 23, 2019, 6:53am UTC](https://forum.inductiveautomation.com/t/bug-perspective-app-carousel-error-when-used-in-conjunction-with-north-south-docked-view/26780 "2019-07-23T06:53:08Z")
Ignition: v8.0.2 Phone: Samsung S9+ (Android 9) When the carousel component is used in a primary view at the same time another view (like a ‘header’) is docked to the north or south positions of the page it causes a ‘c… --- ## [Postgres crosstab function not working when searching between timestamps](https://forum.inductiveautomation.com/t/postgres-crosstab-function-not-working-when-searching-between-timestamps/25406)
**Author:** [@brendan.curran](https://forum.inductiveautomation.com/u/brendan.curran)\ **Replies:** 6\ **Last updated:** [July 23, 2019, 4:48am UTC](https://forum.inductiveautomation.com/t/postgres-crosstab-function-not-working-when-searching-between-timestamps/25406 "2019-07-23T04:48:04Z")
I’m trying to get a crosstab or pivot table working via the postgres crosstab function. It works fine when I execute the query on the database using a TO\_TIMESTAMP to cast a string to a timestamp. However when I try to s… --- ## [\[BUG\]Perspective: Clicking and dragging on another component moves previous selected component](https://forum.inductiveautomation.com/t/bug-perspective-clicking-and-dragging-on-another-component-moves-previous-selected-component/26775)
**Author:** [@nminchin](https://forum.inductiveautomation.com/u/nminchin)\ **Replies:** 0\ **Last updated:** [July 22, 2019, 11:52pm UTC](https://forum.inductiveautomation.com/t/bug-perspective-clicking-and-dragging-on-another-component-moves-previous-selected-component/26775 "2019-07-22T23:52:49Z")
v8.0.2 Click on component, move it. Click and drag on another component, move it. 1st component moves as 2nd component isn’t first selected by the click+drag action. --- ## [\[FEATURE\] Perspective: style 'textAlign' property missing suggestions](https://forum.inductiveautomation.com/t/feature-perspective-style-textalign-property-missing-suggestions/26774)
**Author:** [@nminchin](https://forum.inductiveautomation.com/u/nminchin)\ **Replies:** 0\ **Last updated:** [July 22, 2019, 11:48pm UTC](https://forum.inductiveautomation.com/t/feature-perspective-style-textalign-property-missing-suggestions/26774 "2019-07-22T23:48:58Z")
v8.0.2 Missing suggestions e.g. left, right, centre, etc. --- ## [\[Bug-14239\] After migrating from 7.9 to 8.0.2 Numeric input field broken](https://forum.inductiveautomation.com/t/bug-14239-after-migrating-from-7-9-to-8-0-2-numeric-input-field-broken/25865)
**Author:** [@asko.penttila](https://forum.inductiveautomation.com/u/asko.penttila)\ **Replies:** 4\ **Last updated:** [July 22, 2019, 10:59pm UTC](https://forum.inductiveautomation.com/t/bug-14239-after-migrating-from-7-9-to-8-0-2-numeric-input-field-broken/25865 "2019-07-22T22:59:32Z")
After we upgraded from 7.9 to 8.0.2 we could not anymore enter negative values to numeric text input fields. If value came from PLC it showed without problems. If it was entered manually it read the value as positive va… --- ## [\[bug-14225\]Gateway name pop-up when installing v7.9.11](https://forum.inductiveautomation.com/t/bug-14225-gateway-name-pop-up-when-installing-v7-9-11/25926)
**Author:** [@Bob](https://forum.inductiveautomation.com/u/Bob)\ **Replies:** 3\ **Last updated:** [July 22, 2019, 10:20pm UTC](https://forum.inductiveautomation.com/t/bug-14225-gateway-name-pop-up-when-installing-v7-9-11/25926 "2019-07-22T22:20:27Z")
When installing v7.9.11 I am prompted with the window below to enter a Gateway name to use on restore. What causes this prompt to be displayed and is there a way to supress the prompt, or possibly pass in a parameter fo… --- ## [Sync UDT's between 2 gateways](https://forum.inductiveautomation.com/t/sync-udts-between-2-gateways/26091)
**Author:** [@RohanPalshikar](https://forum.inductiveautomation.com/u/RohanPalshikar)\ **Replies:** 5\ **Last updated:** [July 22, 2019, 9:38pm UTC](https://forum.inductiveautomation.com/t/sync-udts-between-2-gateways/26091 "2019-07-22T21:38:51Z")
Hi, We have a HA/redundant architecture. In this there are 2 Ignition Gateway servers which are load balanced. What can be done to keep the UDT values in sync between the 2 gateways? We have done it using expressions an… --- ## [\[BUG-13803\] Perspective Table subview issues](https://forum.inductiveautomation.com/t/bug-13803-perspective-table-subview-issues/24555)
**Author:** [@alan\_pereira](https://forum.inductiveautomation.com/u/alan_pereira)\ **Replies:** 7\ **Last updated:** [July 22, 2019, 9:02pm UTC](https://forum.inductiveautomation.com/t/bug-13803-perspective-table-subview-issues/24555 "2019-07-22T21:02:57Z")
I'm currently running (b2019042602). I noticed two issues with table subviews: 1 - There are always some letters on the top left corner of the table when the subview is active: I already added the path and paramete… --- ## [\[BUG\] Tablet-mode on screen keyboard pops up for a split second when tapping XY Chart columns](https://forum.inductiveautomation.com/t/bug-tablet-mode-on-screen-keyboard-pops-up-for-a-split-second-when-tapping-xy-chart-columns/26748)
**Author:** [@md.szyman](https://forum.inductiveautomation.com/u/md.szyman)\ **Replies:** 2\ **Last updated:** [July 22, 2019, 7:55pm UTC](https://forum.inductiveautomation.com/t/bug-tablet-mode-on-screen-keyboard-pops-up-for-a-split-second-when-tapping-xy-chart-columns/26748 "2019-07-22T19:55:17Z")
I have an XY Column chart and when on a normal desktop device, hovering over the columns causes the tooltip to pop up just like normal. However, when using a Windows 10 device in tablet mode, tapping the columns to view … --- ## [Perspective XY Chart Force Y-axis Grid Interval](https://forum.inductiveautomation.com/t/perspective-xy-chart-force-y-axis-grid-interval/26763)
**Author:** [@joyja](https://forum.inductiveautomation.com/u/joyja)\ **Replies:** 2\ **Last updated:** [July 22, 2019, 7:39pm UTC](https://forum.inductiveautomation.com/t/perspective-xy-chart-force-y-axis-grid-interval/26763 "2019-07-22T19:39:13Z")
Forgive me if I’m missing it, but is there a way to manually force the Y-axis grid to a specfic interval? For example, in this trend I’d like the y-axis grid to show increments of 1 (rather than 5): --- ## [Paused before potential out-of-memory crash](https://forum.inductiveautomation.com/t/paused-before-potential-out-of-memory-crash/26479)
**Author:** [@md.szyman](https://forum.inductiveautomation.com/u/md.szyman)\ **Replies:** 2\ **Last updated:** [July 22, 2019, 7:35pm UTC](https://forum.inductiveautomation.com/t/paused-before-potential-out-of-memory-crash/26479 "2019-07-22T19:35:58Z")
So, this might be solved by the upcoming charting changes I’ve been hearing about, but I figured I’d bring it up regardless just in case it applies to that as well. I have a view with two XY charts, four data sets eac… --- ## [\[Bug-14362\] Block Transaction Group "Unable to Start" bug](https://forum.inductiveautomation.com/t/bug-14362-block-transaction-group-unable-to-start-bug/26013)
**Author:** [@mcarritt1](https://forum.inductiveautomation.com/u/mcarritt1)\ **Replies:** 3\ **Last updated:** [July 22, 2019, 7:26pm UTC](https://forum.inductiveautomation.com/t/bug-14362-block-transaction-group-unable-to-start-bug/26013 "2019-07-22T19:26:10Z")
Noticed an issue after upgrading to 8.0 that all of my Block transaction group’s stopped, and gave an “Unable to Start” message. I wasn’t able to find any other messages or information on why. After a few days of foolin… --- ## [\[BUG-14125\]Importing Perspective views from one project to another, bug?](https://forum.inductiveautomation.com/t/bug-14125-importing-perspective-views-from-one-project-to-another-bug/26079)
**Author:** [@bcadamsk](https://forum.inductiveautomation.com/u/bcadamsk)\ **Replies:** 6\ **Last updated:** [July 22, 2019, 7:25pm UTC](https://forum.inductiveautomation.com/t/bug-14125-importing-perspective-views-from-one-project-to-another-bug/26079 "2019-07-22T19:25:50Z")
I have successfully exported a few views from my test project to our live project, but some are missing from the Project Browser. I have tried importing the views individually, and when I do it asks if I want to overwrit… --- ## [Issue with my tab strip navigation in V8.0.2](https://forum.inductiveautomation.com/t/issue-with-my-tab-strip-navigation-in-v8-0-2/26744)
**Author:** [@prw699](https://forum.inductiveautomation.com/u/prw699)\ **Replies:** 3\ **Last updated:** [July 22, 2019, 6:57pm UTC](https://forum.inductiveautomation.com/t/issue-with-my-tab-strip-navigation-in-v8-0-2/26744 "2019-07-22T18:57:48Z")
I am new to ignition and was building my first project when I came across an issue I cannot seem to fix. My Issue When navigating between windows using the tab strip, everything works as expected when double clicking t… --- ## [Inductive University Perspective Column Container Video: Number of Columns Instruction Update](https://forum.inductiveautomation.com/t/inductive-university-perspective-column-container-video-number-of-columns-instruction-update/26759)
**Author:** [@mattjdial](https://forum.inductiveautomation.com/u/mattjdial)\ **Replies:** 2\ **Last updated:** [July 22, 2019, 6:20pm UTC](https://forum.inductiveautomation.com/t/inductive-university-perspective-column-container-video-number-of-columns-instruction-update/26759 "2019-07-22T18:20:30Z")
Hi there Inductive Folks, It goes without saying, I'm glad to see that the IU 8.x videos are up, furthering this awesome resource you provide. I just spent unnecessary time trying to figure out why I wasn't seeing the … --- ## [\[FEATURE-1720\] Perspective: Auto-add Embedded View parameters](https://forum.inductiveautomation.com/t/feature-1720-perspective-auto-add-embedded-view-parameters/26739)
**Author:** [@nminchin](https://forum.inductiveautomation.com/u/nminchin)\ **Replies:** 4\ **Last updated:** [July 22, 2019, 5:24pm UTC](https://forum.inductiveautomation.com/t/feature-1720-perspective-auto-add-embedded-view-parameters/26739 "2019-07-22T17:24:40Z")
v8.0.2 It would be really nice, when changing the View path within an Embedded View component, if its properties were automatically added into the component’s params. --- ## [Moving value label positions on chart bar graph?](https://forum.inductiveautomation.com/t/moving-value-label-positions-on-chart-bar-graph/16860)
**Author:** [@brian.mcenulty](https://forum.inductiveautomation.com/u/brian.mcenulty)\ **Replies:** 3\ **Last updated:** [July 22, 2019, 4:29pm UTC](https://forum.inductiveautomation.com/t/moving-value-label-positions-on-chart-bar-graph/16860 "2019-07-22T16:29:09Z")
I’m using a chart component that’s using the category bar renderer and bar style. The graph is set up in the horizontal orientation. What I’d like to be able to do is to move the value labels that show up on the top of t… --- ## [Gateway timer script question](https://forum.inductiveautomation.com/t/gateway-timer-script-question/26749)
**Author:** [@christopher.berg](https://forum.inductiveautomation.com/u/christopher.berg)\ **Replies:** 14\ **Last updated:** [July 22, 2019, 4:28pm UTC](https://forum.inductiveautomation.com/t/gateway-timer-script-question/26749 "2019-07-22T16:28:44Z")
I’ve inherited a gateway timer script that is supposed to write to a tag once every second starting at 0, getting reset every so often in response to some condition being met. The issue I’m having is that the timer isn’t… --- ## [Signing with pfx](https://forum.inductiveautomation.com/t/signing-with-pfx/26711)
**Author:** [@THK](https://forum.inductiveautomation.com/u/THK)\ **Replies:** 8\ **Last updated:** [July 22, 2019, 3:45pm UTC](https://forum.inductiveautomation.com/t/signing-with-pfx/26711 "2019-07-22T15:45:42Z")
I am using the module signer tool and I cannot get pfx to work. The github readme.md indicates that pfx should work. Blockquote The path to the keystore containing your code signing certificate. Can be either JKS or P… --- ## [Sequence Number Error from OPC server](https://forum.inductiveautomation.com/t/sequence-number-error-from-opc-server/26758)
**Author:** [@grietveld](https://forum.inductiveautomation.com/u/grietveld)\ **Replies:** 4\ **Last updated:** [July 22, 2019, 3:25pm UTC](https://forum.inductiveautomation.com/t/sequence-number-error-from-opc-server/26758 "2019-07-22T15:25:43Z")
I didn’t see much along the lines of these errors on the forum that pointed to a relevant cause. Does anyone have any ideas on what may be causing these intermittent errors? They aren’t too often, but they are scattered … --- ## [\[BUG-14207\]Perspective view doesn't open in designer in v8.0.2](https://forum.inductiveautomation.com/t/bug-14207-perspective-view-doesnt-open-in-designer-in-v8-0-2/25755)
**Author:** [@nader.chinichian](https://forum.inductiveautomation.com/u/nader.chinichian)\ **Replies:** 12\ **Last updated:** [July 22, 2019, 1:47pm UTC](https://forum.inductiveautomation.com/t/bug-14207-perspective-view-doesnt-open-in-designer-in-v8-0-2/25755 "2019-07-22T13:47:29Z")
Hello After some working on perspective in v8.0.2, the designer can’t open my view at all. double clicking on view doesn’t do anything & creating new view doesn’t add any view at all. I only can access page configuratio… --- ## [ISA announces Global Cybersecurity Alliance](https://forum.inductiveautomation.com/t/isa-announces-global-cybersecurity-alliance/26753)
**Author:** [@PRAMANJ](https://forum.inductiveautomation.com/u/PRAMANJ)\ **Replies:** 0\ **Last updated:** [July 22, 2019, 1:24pm UTC](https://forum.inductiveautomation.com/t/isa-announces-global-cybersecurity-alliance/26753 "2019-07-22T13:24:13Z")
https://www.controlglobal.com/industrynews/2019/isa-announces-global-cybersecurity-alliance/?utm\_source=hs\_email&utm\_medium=email&utm\_content=74829243&\_hsenc=p2ANqtz-\_uSUt0UCH6DT3OGOlw9s4Be8kZkkmoN6yAdJiSa08n5LX6\_T1-uo1F… --- ## [Error reading tags](https://forum.inductiveautomation.com/t/error-reading-tags/26751)
**Author:** [@gcroes10](https://forum.inductiveautomation.com/u/gcroes10)\ **Replies:** 1\ **Last updated:** [July 22, 2019, 1:17pm UTC](https://forum.inductiveautomation.com/t/error-reading-tags/26751 "2019-07-22T13:17:42Z")
Hello, I’ve been trying to create 24 hour average data from our current average shift data. I’ve been trying to do this by creating tags for every hour of the day and then they will update throughout each hour. One pr… --- ## [How does the Ignition Integrator Program work for small companies?](https://forum.inductiveautomation.com/t/how-does-the-ignition-integrator-program-work-for-small-companies/26729)
**Author:** [@silverbacknet](https://forum.inductiveautomation.com/u/silverbacknet)\ **Replies:** 3\ **Last updated:** [July 22, 2019, 12:44pm UTC](https://forum.inductiveautomation.com/t/how-does-the-ignition-integrator-program-work-for-small-companies/26729 "2019-07-22T12:44:07Z")
I considered calling for deets on Monday, but I was looking over the Integrator changes email and webpage, and I’m totally all-in for filling in some of the gaps in my knowledge and taking the now-free certification test… --- ## [Client Event Script Message Handler](https://forum.inductiveautomation.com/t/client-event-script-message-handler/24206)
**Author:** [@closset.gauthier](https://forum.inductiveautomation.com/u/closset.gauthier)\ **Replies:** 8\ **Last updated:** [July 22, 2019, 11:21am UTC](https://forum.inductiveautomation.com/t/client-event-script-message-handler/24206 "2019-07-22T11:21:29Z")
Hi everyone, I would like to use the system.util.sendRequest function in a global script to call a message Handler defined in the Client Event Script Message part. Do you know how to do it? Every time i try to do it i h… --- ## [Canvas template grid resize](https://forum.inductiveautomation.com/t/canvas-template-grid-resize/26745)
**Author:** [@pgmo](https://forum.inductiveautomation.com/u/pgmo)\ **Replies:** 0\ **Last updated:** [July 22, 2019, 9:14am UTC](https://forum.inductiveautomation.com/t/canvas-template-grid-resize/26745 "2019-07-22T09:14:10Z")
Hi, I’m trying to create a 3x3 cells grid with a template canvas component, where 3 templates will be added at runtime depending on the operator’s selections. I ended up with the following layout What I cannot solve… [Previous page](https://forum.inductiveautomation.com/latest.md?page=1489) [Next page](https://forum.inductiveautomation.com/latest.md?page=1491)