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Use SetParametersAsync to only trigger OnParametersSet when necessary.

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This commit is contained in:
Kevin Matsubara 2025-03-29 16:55:57 +01:00
parent f2b9daac52
commit b041d7d244
1 changed files with 23 additions and 0 deletions
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23
ServerManagement/Components/Controls/ServerListComponent.razor
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@ -29,6 +29,29 @@
[Parameter] [Parameter]
public string SearchFilter { get; set; } = ""; public string SearchFilter { get; set; } = "";
public override Task SetParametersAsync(ParameterView parameters)
{
// Only trigger OnParametersSet if the parameter matches and has actually changed.
// This saves expensive calls to the data repository.
if (parameters.TryGetValue<string>("CityName", out var cityName))
{
if (cityName != CityName)
{
base.SetParametersAsync(parameters);
}
}
if (parameters.TryGetValue<string>("SearchFilter", out var searchFilter))
{
if (searchFilter != SearchFilter)
{
base.SetParametersAsync(parameters);
}
}
return Task.CompletedTask;
}
protected override void OnParametersSet() protected override void OnParametersSet()
{ {
if (string.IsNullOrWhiteSpace(this.SearchFilter)) if (string.IsNullOrWhiteSpace(this.SearchFilter))