get options/parameters in workflow about elsa-core HOT 2 CLOSED

To access the input parameter container that you passed to your workflow in Elsa, you can use the GetInput<T>() method within an activity's execution context. Here's an example of how you might do this within an activity in your CodeGenerationWorkflow:

public class CodeGenerationWorkflow : WorkflowBase
{
    protected override ValueTask BuildAsync(IWorkflowBuilder builder, CancellationToken cancellationToken = default)
    {
        builder
            .StartWith<CustomActivity>()
            .Then(/* ... other activities ... */);

        return base.BuildAsync(builder, cancellationToken);
    }
}

public class CustomActivity : Activity
{
    protected override IActivityExecutionResult OnExecute(ActivityExecutionContext context)
    {
        // Retrieve the 'container' input parameter
        var containerModel = context.GetInput<ContainerModel>("container");

        // Use the containerModel as needed within your activity
        // ...

        return Done();
    }
}

In this example, CustomActivity is an activity within your workflow where you want to access the container input. The OnExecute method is where you handle the execution of the activity, and you can call context.GetInput<ContainerModel>("container") to retrieve the input parameter.

Make sure to replace ContainerModel with the actual type of the container object you are passing to the workflow.

from elsa-core.

I would like to complain about the lack of documentation.
After much struggle i was able to get my objet only in Activity

protected override async ValueTask ExecuteAsync(ActivityExecutionContext context)
    {
        var containerModel = context.WorkflowInput.FirstOrDefault(x => x.Key == "container").Value;
}

from elsa-core.