Hello Niveathika, I started working on this. I will update this thread once the documentation is complete.
Best Regards, Rukshani. On Thu, Jul 5, 2018 at 4:05 PM, Niveathika Rajendran <[email protected]> wrote: > Hi Thirasu, > > The above information is still not added to the docs. > > The functionality behind this is to create a WebSocket connection to the > data-provider endpoint with a required configuration. The > documentation @Sajith pointed out has the details on various data provider > endpoints and the configurations. > > You have to do the following steps, > 1. Access data provider configurations in widgetConf.json file [1] > 2. Use the base widget API to create WebSocket connection. For this, you > can use the following APIs, > > - Subscribe to the endpoint: > - syntax : super.getWidgetChannelManager().subscribeWidget(<Widget > id>, <Call back method to handle data>, <data provider configs>) > - Example: > - > > super.getWidgetChannelManager() > .subscribeWidget(this.props.id, this.handleDataReceived, > dataProviderConfigs)); > > > > - Unsubscribe to the endpoint > - syntax: super.getWidgetChannelManager().unsubscribeWidget(<Widget > ID>); > - Example: > - > > super.getWidgetChannelManager().unsubscribeWidget(this.props.id); > > > > @Nisala Nanayakkara <[email protected]> Please add anything I have missed. > > @Rukshani Weerasinha <[email protected]> Shall we add the above to the > documentation, as this will be a blocker to anyone writing custom widgets. > > [1] mail thread : [SP] [Solutions] Data provider configurations in > solution widgets > > Best Regards, > *Niveathika Rajendran,* > *Software Engineer.* > *Mobile : +94 077 903 7536* > > > > > > On Thu, Jul 5, 2018 at 3:01 PM Thisaru Guruge <[email protected]> wrote: > >> Hi Sajith, >> >> Thank you for the reply, but I was trying to create a custom widget, not >> from the Wizard. >> >> On Thu, Jul 5, 2018 at 1:08 PM Sajith Perera <[email protected]> wrote: >> >>> Hi, >>> >>> Please have a look on the sample doc: https://docs.wso2.com/ >>> display/SP4xx/Generating+Widgets >>> >>> Regards, >>> SajithD >>> >>> On Thu, Jul 5, 2018 at 10:56 AM, Thisaru Guruge <[email protected]> >>> wrote: >>> >>>> Hi, >>>> >>>> I am looking for a way to retrieve data from a RDBMS to show them in a >>>> widget in SP dashboard. >>>> >>>> I found an example from this link >>>> <https://github.com/wso2/product-sp/tree/master/modules/solutions/message-tracer/widgets/OpenTracingSearch> >>>> thanks >>>> to Nisala, and followed it. But widget is not showing the data. >>>> >>>> Is there any documentation where I can refer about this ? >>>> >>>> -- >>>> Thanks and Best Regards, >>>> Thisaru Guruge >>>> Software Engineer >>>> Mobile: +94 71 720 9720 >>>> >>>> >>>> WSO2 Inc.: http://www.wso2.com >>>> >>>> >>>> >>> >>> >>> -- >>> <http://wso2.com/signature> >>> Sajith Dimal >>> Software Engineer >>> Email : [email protected] >>> Mobile : +94783101496 >>> WSO2 Inc. | http://wso2.com >>> lean.enterprise.middleware >>> >> >> >> -- >> Thanks and Best Regards, >> Thisaru Guruge >> Software Engineer >> Mobile: +94 71 720 9720 >> >> >> WSO2 Inc.: http://www.wso2.com >> >> >> -- Rukshani Weerasinha WSO2 Inc. Web:http://wso2.com Mobile: 0777 683 738
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