/// <summary>
/// Method invoked to apply initial or updated parameters to the component.
/// </summary>
/// <param name="parameters">The parameters to apply.</param>
public virtual Task SetParametersAsync(ParameterCollection parameters)
{
parameters.SetParameterProperties(this);
if (!_hasCalledInit)
{
return(RunInitAndSetParameters());
}
else
{
OnParametersSet();
// If you override OnInitAsync or OnParametersSetAsync and return a noncompleted task,
// then by default we automatically re-render once each of those tasks completes.
var isAsync = false;
Task parametersTask = null;
(isAsync, parametersTask) = ProcessLifeCycletask(OnParametersSetAsync());
StateHasChanged();
// We call StateHasChanged here so that we render after OnParametersSet and after the
// synchronous part of OnParametersSetAsync has run, and in case there is async work
// we trigger another render.
if (isAsync)
{
return(parametersTask);
}
return(Task.CompletedTask);
}
}
/// <summary>
/// Method invoked to apply initial or updated parameters to the component.
/// </summary>
/// <param name="parameters">The parameters to apply.</param>
public virtual Task SetParametersAsync(ParameterCollection parameters)
{
parameters.SetParameterProperties(this);
if (!_initialized)
{
_initialized = true;
return(RunInitAndSetParametersAsync());
}
else
{
return(CallOnParametersSetAsync());
}
}
/// <summary>
/// Method invoked to apply initial or updated parameters to the component.
/// </summary>
/// <param name="parameters">The parameters to apply.</param>
public virtual void SetParameters(ParameterCollection parameters)
{
parameters.SetParameterProperties(this);
if (!_hasCalledInit)
{
_hasCalledInit = true;
OnInit();
// If you override OnInitAsync and return a noncompleted task, then by default
// we automatically re-render once that task completes.
var initTask = OnInitAsync();
ContinueAfterLifecycleTask(initTask);
}
OnParametersSet();
var parametersTask = OnParametersSetAsync();
ContinueAfterLifecycleTask(parametersTask);
StateHasChanged();
}
/// <inheritdoc />
public Task SetParametersAsync(ParameterCollection parameters)
{
parameters.SetParameterProperties(this);
Render();
return(Task.CompletedTask);
}
