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How to change a widget data or view data from an entity change in single-layered application #6089

Vipinthachinari created about a year ago

Is it possible to refresh or update the data of a widget from the server side using an event bus or any other feature? In other words, can we change the widget's data when there is a change in the server-side entity? or can we consume a local event published from server side and consume from client side?

7 Answer(s)

0

Anjali_Musmade created about a year ago
Support Team Member

Hello Vipinthachinari,

please check https://docs.abp.io/en/abp/latest/UI/AspNetCore/Widgets#refreshurl

regards,
0

Vipinthachinari created about a year ago

https://docs.abp.io/en/abp/latest/UI/AspNetCore/Widgets#refreshurl

Hi Anjali,
Actually my requirement is, Whenever an API call occurs (or an entity change), I need to update the data of a widget accordingly. Is it possible with this?
0

Anjali_Musmade created about a year ago
Support Team Member

Hi Vipinthachinari,

You can achieve the requirement of updating the data of a widget whenever an API call occurs (or an entity change), by using the built-in event bus mechanism.
You may refer this https://docs.abp.io/en/abp/latest/Local-Event-Bus for event-bus implementation

regards,
Anjali
0

Vipinthachinari created about a year ago

Hi Vipinthachinari,

You can achieve the requirement of updating the data of a widget whenever an API call occurs (or an entity change), by using the built-in event bus mechanism.
You may refer this https://docs.abp.io/en/abp/latest/Local-Event-Bus for event-bus implementation

regards,
Anjali

Hi Anjali,
I have developed an application with a local event bus to handle entity change events on the server side. Now, I'm looking to understand how to subscribe to and consume these events from the client side.Or whether it's possible to use these events to trigger a refresh URL or update widget data?
0

Anjali_Musmade created about a year ago
Support Team Member

Hi,

please check this https://docs.abp.io/en/abp/2.5/Customizing-Application-Modules-Extending-Entities#subscribing-to-local-events if found helpful.
Also have look to this https://volosoft.com/blog/RealTime-Messaging-Distributed-Architecture-Abp-SingalR-RabbitMQ

regards,
0

Vipinthachinari created about a year ago

Hi,

please check this https://docs.abp.io/en/abp/2.5/Customizing-Application-Modules-Extending-Entities#subscribing-to-local-events if found helpful.
Also have look to this https://volosoft.com/blog/RealTime-Messaging-Distributed-Architecture-Abp-SingalR-RabbitMQ

regards,

Hi,
Using SignalR, I can send messages from a client to client ,but not Server to client. How can we send from Server to Client ? Is it needed a connection from server side? Is there any sample code to sent message from server to client?
0

Anjali_Musmade created about a year ago
Support Team Member

Hi

yes signlar can be used to send message from server to client

https://github.com/abpframework/abp-samples/tree/master/SignalRDemo
https://docs.abp.io/en/abp/latest/SignalR-Integration
here is the demo sample