AllAccepted answers
Henrique Dias · Feb 13, 2020

Hi @Evgeny Shvarov 

Thanks for the link to the updated article. 

I found out the error using the Google Chrome DevTools.

I was trying to upload an image in a Published App.

In the DevTools console I got the error: 

POST https://openexchange.intersystems.com/mpapi/packages/image/446 500 (Internal Server Error)

Using the Network tab, I could see the details in the Response: 

{
    "errors":[ {
            "code":5001,
            "domain":"%ObjectErrors",
            "error":"ERROR #5001: You can't to change title image of the published package. Please, unpublish package or create draft.",
            "id":"GeneralError",
            "params":["You can't to change title image of the published package. Please, unpublish package or create draft."
            ]
        }
    ],
    "summary":"ERROR #5001: You can't to change title image of the published package. Please, unpublish package or create draft."
}

As a suggestion, this response could be shown in a toast message? 

Henrique Dias · Jan 29, 2020

Hi @Joao.Palma 

To add new widget to the dashboard page, edit the dashboard.csp

The CSP page use bootstrap, javascript, and just a few tags of   <script language="Cache" runat="server">

To retrieve the information,  the ClassMethod  ##(VAR.infra.dashboard.dashboard). getMetrics() is called by the javascript function: 

function getSamples() {
  $.getJSON(urlPreparacao, {
  method: "getMetrics"
}


The ClassMethod give to you the following properties:

  • "ApplicationErrors": 1,
  • "CSPSessions": 1,
  • "CacheEfficiency": "140.55",
  • "DatabaseSpace": "Normal",
  • "DiskReads": 4747741,
  • "DiskWrites": "40290",
  • "ECPAppServer": "OK",
  • "ECPAppSrvRate": "0",
  • "ECPDataServer": "OK",
  • "ECPDataSrvRate": "0",
  • "GloRefs": 672977994,
  • "GloRefsPerSec": "15740.00",
  • "GloSets": 2575733,
  • "JournalEntries": 480333,
  • "JournalSpace": "Normal",
  • "JournalStatus": "Normal",
  • "LastBackup": "",
  • "LicenseCurrent": 3,
  • "LicenseCurrentPct": "2",
  • "LicenseHigh": 4,
  • "LicenseHighPct": "3",
  • "LicenseLimit": 150,
  • "LicenseType": "Ensemble 2012.2 Enterprise, Multi-Server, Platform Independent, Development License, Web Add-On, DeepSee Analyzer, DeepSee Mode",
  • "LockTable": "Normal",
  • "LogicalReads": 472186661,
  • "Processes": "12",
  • "RouRefs": 247229866,
  • "SeriousAlerts": 0,
  • "ShadowServer": "OK",
  • "ShadowSource": "OK",
  • "SystemUpTime": "0d  4h 31m",
  • "WriteDaemon": "Normal"

In case none of the properties helps you, create a new ClassMethod with the information that you want and modify the dashboard.csp

Adding a new javascript function, it will retrieve the information that fits your needs.

I hope that helps. 

Best Regards,

Henrique

Henrique Dias · Jan 27, 2020

Hi, 

If you want to try J-Report, here is a link for the trial version: 

https://www.jinfonet.com/product/download-jreport/

For an OpenSource alternative, you can take a look at Jasper Reports Community Edition 

https://community.jaspersoft.com/

I used to work with Jasper Reports to generate PDF reports for my customers. To connect to InterSystems IRIS, use the ODBC and voilá.

As mentioned by @Carmen Logue , if you tell us your reporting requirements, that should be easier to discuss alternatives.

Henrique Dias · Jan 9, 2020

Hi Raj, 

Just like others in the community, I use different IDE's. 

I like the Caché Studio; it's fast, reliable, and useful for debugging.

My favorite IDE right now it's VSCode with the vscode-objectscript extension from Dmitry Maslennikov. To work with Docker, Github, and other extensions that make my workflow faster.

I tried to use Atelier, but comparing with others that I mentioned above, it's the last IDE for me.

Do you expect to be writing code in a web-based editor five years from now?

No, I agree with @Eduard Lebedyuk answer. 

Regards, 

Henrique

Henrique Dias · Dec 23, 2019

Hi Neerav, 

Answering your question: 

1. Yes, the only connection to Caché is the REST Services. The exception in IRIS History Monitor is the following line to show the Server Name | Instance Name :

#($piece($SYSTEM,":",1))# | #($piece($SYSTEM,":",2))#
2. If you don't want a docker environment, you can follow these steps :

https://community.intersystems.com/post/dashboard-iris-history-monitor#comment-73721I

3. The project IRIS History Dashboard was created using CSP files, but if you change, than to .html should work just fine. The only consideration is answer #1 above

4. Yes, there is no Angular or Node.js envolved.
 

Henrique Dias · Dec 19, 2019

Neerav, 

For my projects, I've been using this framework https://js.devexpress.com/; good HTML5 JavaScript Components with excellent features.

I'm developing using a more simple approach with:

- Simple HTML + jQuery

- REST services from Caché/InterSystems IRIS

DevExpress components are perfect for dealing with large datasets.

If you take a look at this project, you can see what the components are capable of:

https://community.intersystems.com/post/dashboard-iris-history-monitor

​​​​​​​Best Regards,

Henrique