# Module Development **URL:** https://forum.inductiveautomation.com/c/module-development/7.md?page=60 [Latest](https://forum.inductiveautomation.com/latest.md) · [Categories](https://forum.inductiveautomation.com/categories.md) · [Tags](https://forum.inductiveautomation.com/tags.md) **Page:** 61 --- ## [Simple example for Read/Write/Subscription of internalSqlTag](https://forum.inductiveautomation.com/t/simple-example-for-read-write-subscription-of-internalsqltag/3318)
**Author:** [@mazeyrat](https://forum.inductiveautomation.com/u/mazeyrat)\ **Replies:** 5\ **Last updated:** [September 29, 2011, 5:33pm UTC](https://forum.inductiveautomation.com/t/simple-example-for-read-write-subscription-of-internalsqltag/3318 "2011-09-29T17:33:33Z")
Hi, I'm looking for a simple example for Read/Write/Subscription of SqlTag stored in ignition internal DB. I don't want to create a Sql tag provider like the example provided in the sdk v7.28 My tag (stored in igniti… --- ## [Log of the gateway in a database?](https://forum.inductiveautomation.com/t/log-of-the-gateway-in-a-database/3344)
**Author:** [@mazeyrat](https://forum.inductiveautomation.com/u/mazeyrat)\ **Replies:** 1\ **Last updated:** [September 29, 2011, 5:18pm UTC](https://forum.inductiveautomation.com/t/log-of-the-gateway-in-a-database/3344 "2011-09-29T17:18:27Z")
Hi, is it possible to configure the redirection of the log of the gateway in a database ? i see you are using log4j which support this functionnality. Regards. --- ## [Proof of concept : read/write/subscription for DB Tag](https://forum.inductiveautomation.com/t/proof-of-concept-read-write-subscription-for-db-tag/3330)
**Author:** [@mazeyrat](https://forum.inductiveautomation.com/u/mazeyrat)\ **Replies:** 2\ **Last updated:** [September 29, 2011, 5:17pm UTC](https://forum.inductiveautomation.com/t/proof-of-concept-read-write-subscription-for-db-tag/3330 "2011-09-29T17:17:54Z")
I really need to quickly valide read/write/subscription of a standart DB Tag from a java module in order to validate the use of Ignition for my project. I need a proof of concept on this point. Except this sdk difficulty… --- ## [Subscription for datachange on internal db sqltag?](https://forum.inductiveautomation.com/t/subscription-for-datachange-on-internal-db-sqltag/3368)
**Author:** [@mazeyrat](https://forum.inductiveautomation.com/u/mazeyrat)\ **Replies:** 2\ **Last updated:** [September 29, 2011, 4:59pm UTC](https://forum.inductiveautomation.com/t/subscription-for-datachange-on-internal-db-sqltag/3368 "2011-09-29T16:59:33Z")
what is the right way to catch the datachange on internal db sqltag ? I try : public class DataChange implements TagChangeListener{ public void tagChanged(TagChangeEvent e) { } public TagProp getTagProp… --- ## [Synthax to write an internal db tag](https://forum.inductiveautomation.com/t/synthax-to-write-an-internal-db-tag/3331)
**Author:** [@mazeyrat](https://forum.inductiveautomation.com/u/mazeyrat)\ **Replies:** 4\ **Last updated:** [September 27, 2011, 7:24pm UTC](https://forum.inductiveautomation.com/t/synthax-to-write-an-internal-db-tag/3331 "2011-09-27T19:24:29Z")
I try to write an internal db tag, List\ writeResults; TagPath pathEcr = TagPathParser.parse("default","test"); BasicWriteRequest wr = new BasicWrit… --- ## [Release date for 7.3?](https://forum.inductiveautomation.com/t/release-date-for-7-3/3299)
**Author:** [@jmino](https://forum.inductiveautomation.com/u/jmino)\ **Replies:** 4\ **Last updated:** [September 26, 2011, 9:29am UTC](https://forum.inductiveautomation.com/t/release-date-for-7-3/3299 "2011-09-26T09:29:01Z")
A question for Ignition developers: Is there a public target release date for 7.3? Will modules written for 7.2.8 require substantial changes? I'm mostly interested in NodeMapDriver, and the TagProvider interface, two ar… --- ## [Basic example to manage "context.getTagManager().subscribe"](https://forum.inductiveautomation.com/t/basic-example-to-manage-context-gettagmanager-subscribe/3325)
**Author:** [@mazeyrat](https://forum.inductiveautomation.com/u/mazeyrat)\ **Replies:** 0\ **Last updated:** [September 23, 2011, 3:43pm UTC](https://forum.inductiveautomation.com/t/basic-example-to-manage-context-gettagmanager-subscribe/3325 "2011-09-23T15:43:05Z")
Hi, I'm looking for a basic example to manage an sql tag subsciption with the context.getTagManager().subscribe. the call for the subscribtion and the function to use for the datachange ? Regards. --- ## [Designer 3D](https://forum.inductiveautomation.com/t/designer-3d/3303)
**Author:** [@smorini](https://forum.inductiveautomation.com/u/smorini)\ **Replies:** 3\ **Last updated:** [September 22, 2011, 3:44pm UTC](https://forum.inductiveautomation.com/t/designer-3d/3303 "2011-09-22T15:44:03Z")
Hi All, a simple question it is possible to use Java 3D on designer module in order to have some kind of 3D animation in the generated applet? Thanks, Stefano --- ## [BeanInfo Documentation](https://forum.inductiveautomation.com/t/beaninfo-documentation/3310)
**Author:** [@Greg.Buehler](https://forum.inductiveautomation.com/u/Greg.Buehler)\ **Replies:** 1\ **Last updated:** [September 21, 2011, 6:23pm UTC](https://forum.inductiveautomation.com/t/beaninfo-documentation/3310 "2011-09-21T18:23:05Z")
Is there any solid documentation for BeanInfo definitions? The SDK document says to refer to the examples, but the examples are pretty sparse on BeanInfo data. For example, how would I define a boolean property? --- ## [Problems reading SQLTag values](https://forum.inductiveautomation.com/t/problems-reading-sqltag-values/3296)
**Author:** [@Kevin.McClusky](https://forum.inductiveautomation.com/u/Kevin.McClusky)\ **Replies:** 3\ **Last updated:** [September 19, 2011, 11:47pm UTC](https://forum.inductiveautomation.com/t/problems-reading-sqltag-values/3296 "2011-09-19T23:47:36Z")
Hi guys, I'm trying to read values from some DB tags from my GatewayHook. Here's the code: // Test the SQLTag read try { List\ pathList = new ArrayList\(); pathList.add(TagPathParser.… --- ## [\[HOW TO\] Import Jars into Ignition](https://forum.inductiveautomation.com/t/how-to-import-jars-into-ignition/2514)
**Author:** [@Kyle\_Chase](https://forum.inductiveautomation.com/u/Kyle_Chase)\ **Replies:** 2\ **Last updated:** [September 16, 2011, 1:03pm UTC](https://forum.inductiveautomation.com/t/how-to-import-jars-into-ignition/2514 "2011-09-16T13:03:00Z")
Here is a python script to import jars into ignition. Extract the rar file, place the jars in the jars folder, modify the id, name and description properties in modules.xml, and run MakeModule.py. You need the Java JDK… --- ## [OPC UA Methods](https://forum.inductiveautomation.com/t/opc-ua-methods/3279)
**Author:** [@jmino](https://forum.inductiveautomation.com/u/jmino)\ **Replies:** 3\ **Last updated:** [September 12, 2011, 5:07pm UTC](https://forum.inductiveautomation.com/t/opc-ua-methods/3279 "2011-09-12T17:07:13Z")
Hello, Is it possible to implement OPC UA Methods using SDK? If not, is there some plan to support this in the future? Another somewhat related question: does Inductive Automation publish which named profiles from Part 7… --- ## [Designer-Gateway Comm via RPC](https://forum.inductiveautomation.com/t/designer-gateway-comm-via-rpc/3207)
**Author:** [@jmino](https://forum.inductiveautomation.com/u/jmino)\ **Replies:** 1\ **Last updated:** [August 23, 2011, 12:29pm UTC](https://forum.inductiveautomation.com/t/designer-gateway-comm-via-rpc/3207 "2011-08-23T12:29:55Z")
Hi, I've created a simple example, almost identical to the Design Best Practice in Section 4.6 of the programming guide (p.47). I've added a toolbar button that invokes a method, but an error is thrown: com.inducti… --- ## [Enabling developer mode for the paid server license?](https://forum.inductiveautomation.com/t/enabling-developer-mode-for-the-paid-server-license/3205)
**Author:** [@cgz](https://forum.inductiveautomation.com/u/cgz)\ **Replies:** 1\ **Last updated:** [August 22, 2011, 2:55pm UTC](https://forum.inductiveautomation.com/t/enabling-developer-mode-for-the-paid-server-license/3205 "2011-08-22T14:55:05Z")
I'm working with a multi-purpose testing environment on a gateway that has the full, paid license. But installing development versions of modules doesn't work, because the full license doesn't enable developer mode. O… --- ## [How to write and test opc-ua driver program](https://forum.inductiveautomation.com/t/how-to-write-and-test-opc-ua-driver-program/3174)
**Author:** [@weng](https://forum.inductiveautomation.com/u/weng)\ **Replies:** 3\ **Last updated:** [August 18, 2011, 5:03pm UTC](https://forum.inductiveautomation.com/t/how-to-write-and-test-opc-ua-driver-program/3174 "2011-08-18T17:03:10Z")
when I downloaded Ignition-ModuleSDK-7.2.8,there is a example called ModbusDriver-v2,how Can I build the modl file and test it ,and is there any other example show how to write a opc-ua driver?thank you. --- ## [How to write a OPC-UA Serial drive and test it](https://forum.inductiveautomation.com/t/how-to-write-a-opc-ua-serial-drive-and-test-it/3179)
**Author:** [@weng](https://forum.inductiveautomation.com/u/weng)\ **Replies:** 1\ **Last updated:** [August 15, 2011, 3:47pm UTC](https://forum.inductiveautomation.com/t/how-to-write-a-opc-ua-serial-drive-and-test-it/3179 "2011-08-15T15:47:58Z")
I just want to see how to write a OPC-UA drive,so if there is a program that can run,I will see the sourse code to see how it works , but when I test the SerialDisplay in example by Add the devise ,there is a text field… --- ## [SerialDisplayDriver](https://forum.inductiveautomation.com/t/serialdisplaydriver/3178)
**Author:** [@weng](https://forum.inductiveautomation.com/u/weng)\ **Replies:** 2\ **Last updated:** [August 15, 2011, 4:14am UTC](https://forum.inductiveautomation.com/t/serialdisplaydriver/3178 "2011-08-15T04:14:38Z")
how to test the example SerialDisplayDriver? --- ## [Working with TagProvider and NodeMapDriver](https://forum.inductiveautomation.com/t/working-with-tagprovider-and-nodemapdriver/3130)
**Author:** [@jmino](https://forum.inductiveautomation.com/u/jmino)\ **Replies:** 3\ **Last updated:** [July 27, 2011, 5:48pm UTC](https://forum.inductiveautomation.com/t/working-with-tagprovider-and-nodemapdriver/3130 "2011-07-27T17:48:30Z")
I'm implementing a driver module. I add some nodes, and then automatically create some tags connected to those nodes. I've encoutered a few challenges so far. Quick description: - The main driver class extends NodeMap… --- ## [ClientModuleHook not working?](https://forum.inductiveautomation.com/t/clientmodulehook-not-working/3008)
**Author:** [@cgz](https://forum.inductiveautomation.com/u/cgz)\ **Replies:** 3\ **Last updated:** [July 21, 2011, 10:04pm UTC](https://forum.inductiveautomation.com/t/clientmodulehook-not-working/3008 "2011-07-21T22:04:45Z")
The problem: Why doesn't my ClientModuleHook get called? To my knowledge, everything should be set up correctly, but it just doesn't work. On the other hand DesignerHook works as expected. It's only when I try to run… --- ## [Custom servlets on the Gateway](https://forum.inductiveautomation.com/t/custom-servlets-on-the-gateway/2994)
**Author:** [@cgz](https://forum.inductiveautomation.com/u/cgz)\ **Replies:** 2\ **Last updated:** [July 21, 2011, 10:00pm UTC](https://forum.inductiveautomation.com/t/custom-servlets-on-the-gateway/2994 "2011-07-21T22:00:03Z")
I'm investigating how to make Gateway instances communicate with each other. I didn't find anything advanced or anything obvious, useful for my purpose. At the moment, I am thinking of making a custom servlet as a modu… --- ## [Programmatic project script library updates](https://forum.inductiveautomation.com/t/programmatic-project-script-library-updates/2935)
**Author:** [@cgz](https://forum.inductiveautomation.com/u/cgz)\ **Replies:** 2\ **Last updated:** [July 21, 2011, 9:57pm UTC](https://forum.inductiveautomation.com/t/programmatic-project-script-library-updates/2935 "2011-07-21T21:57:01Z")
Hello! Is there anything I could do to programmatically update project's script library? It'd be used in a module build script to automatically re-generate any java-to-python bindings for the module and it would redu… --- ## [Choosing embedded Linux box for OPC-UA server](https://forum.inductiveautomation.com/t/choosing-embedded-linux-box-for-opc-ua-server/2673)
**Author:** [@vahterto](https://forum.inductiveautomation.com/u/vahterto)\ **Replies:** 9\ **Last updated:** [May 20, 2011, 4:56pm UTC](https://forum.inductiveautomation.com/t/choosing-embedded-linux-box-for-opc-ua-server/2673 "2011-05-20T16:56:42Z")
Hi We are choosing platform for Ignition OPC-UA server in embedded sector. Is there any minimum requirements which we could check? We want to use "small" embedded Linux box as OPC-UA server in remote locations and co… --- ## [Developing Ignition Projects as any other software](https://forum.inductiveautomation.com/t/developing-ignition-projects-as-any-other-software/2951)
**Author:** [@cgz](https://forum.inductiveautomation.com/u/cgz)\ **Replies:** 1\ **Last updated:** [May 19, 2011, 9:43pm UTC](https://forum.inductiveautomation.com/t/developing-ignition-projects-as-any-other-software/2951 "2011-05-19T21:43:03Z")
If I wanted to better integrate my software development process into Ignition Project, are there any immediate options available? I'd might want to: 1) be able to integrate Project versioning into our version control … --- ## [Smoothing out Java development within the Designer](https://forum.inductiveautomation.com/t/smoothing-out-java-development-within-the-designer/2952)
**Author:** [@cgz](https://forum.inductiveautomation.com/u/cgz)\ **Replies:** 1\ **Last updated:** [May 19, 2011, 9:25pm UTC](https://forum.inductiveautomation.com/t/smoothing-out-java-development-within-the-designer/2952 "2011-05-19T21:25:45Z")
Speaking of joint Module and Project development, my typical iteration of construction process consists of running the Designer, detecting an error in the Java code by testing out a part of the application within the… --- ## [Automatic module signing](https://forum.inductiveautomation.com/t/automatic-module-signing/2950)
**Author:** [@cgz](https://forum.inductiveautomation.com/u/cgz)\ **Replies:** 1\ **Last updated:** [May 18, 2011, 11:02pm UTC](https://forum.inductiveautomation.com/t/automatic-module-signing/2950 "2011-05-18T23:02:14Z")
I'm currently forming an overall picture of how developing Ignition applications with Java (which apparently is through ModuleSDK) should be done. The biggest missing piece is how the module signing works. I understoo… --- ## [Why hello fellow boot campers](https://forum.inductiveautomation.com/t/why-hello-fellow-boot-campers/2877)
**Author:** [@Kevin.McClusky](https://forum.inductiveautomation.com/u/Kevin.McClusky)\ **Replies:** 2\ **Last updated:** [May 5, 2011, 3:02pm UTC](https://forum.inductiveautomation.com/t/why-hello-fellow-boot-campers/2877 "2011-05-05T15:02:52Z")
I thought I'd poke in here and say what's up to everyone else who was at the boot camp. It was invaluable to me. I have my module using project resources exclusively, have it working with the project browser tree and R… --- ## [Designer Updating](https://forum.inductiveautomation.com/t/designer-updating/2890)
**Author:** [@Kevin.McClusky](https://forum.inductiveautomation.com/u/Kevin.McClusky)\ **Replies:** 1\ **Last updated:** [April 29, 2011, 10:55pm UTC](https://forum.inductiveautomation.com/t/designer-updating/2890 "2011-04-29T22:55:07Z")
When the designer needs to be updated, I noticed that a (non-modal) dialog box that I opened for my wizard stays open even after the rest of the designer restarts. How would I register a listener for this event (so I ca… --- ## [Still having problem with WeatherModule faulted](https://forum.inductiveautomation.com/t/still-having-problem-with-weathermodule-faulted/2564)
**Author:** [@TacHuynh](https://forum.inductiveautomation.com/u/TacHuynh)\ **Replies:** 3\ **Last updated:** [January 28, 2011, 4:19am UTC](https://forum.inductiveautomation.com/t/still-having-problem-with-weathermodule-faulted/2564 "2011-01-28T04:19:59Z")
Dwonload the latest development SDK Ignition-ModuleSDK-7.2.0.6498 and try with the 7.2 ignition release still having prolem. Adding the module is OK Adding the Devices is not showing on the Devices list until restart the… --- ## [How to attach data from Database into Dataset Property?](https://forum.inductiveautomation.com/t/how-to-attach-data-from-database-into-dataset-property/2500)
**Author:** [@skallepalli](https://forum.inductiveautomation.com/u/skallepalli)\ **Replies:** 4\ **Last updated:** [January 22, 2011, 11:18pm UTC](https://forum.inductiveautomation.com/t/how-to-attach-data-from-database-into-dataset-property/2500 "2011-01-22T23:18:43Z")
Hi, We are learning about Weather Module. How can we use Dataset / BasicDataSet datatype available in ignition-common.jar file for adding Dataset property to a Component ? How can we bind Result set in java which com… --- ## [WeatherModule failed started when add devices](https://forum.inductiveautomation.com/t/weathermodule-failed-started-when-add-devices/2521)
**Author:** [@TacHuynh](https://forum.inductiveautomation.com/u/TacHuynh)\ **Replies:** 3\ **Last updated:** [January 19, 2011, 11:48pm UTC](https://forum.inductiveautomation.com/t/weathermodule-failed-started-when-add-devices/2521 "2011-01-19T23:48:44Z")
WeatherModule 1.0.0-beta1 (b1) installed OK when adding Devices, added device does not show on the Devices list until restart Gateway. then WeatherModule failed to start with errors delete added Device and restart Weathe… [Previous page](https://forum.inductiveautomation.com/c/module-development/7.md?page=59) [Next page](https://forum.inductiveautomation.com/c/module-development/7.md?page=61)