oqtane.framework/Oqtane.Client/UI/ModuleInstance.razor

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@namespace Oqtane.UI
<ModuleMessage Message="@_message" Type="@_messagetype" />
<CascadingValue Value="this">
@DynamicComponent
</CascadingValue>
@if (_progressindicator)
{
<div class="app-progress-indicator"></div>
}
@code {
private string _message;
private MessageType _messagetype;
private bool _progressindicator = false;
[CascadingParameter]
protected PageState PageState { get; set; }
[CascadingParameter]
private Module ModuleState { get; set; }
private ModuleMessage ModuleMessage { get; set; }
private RenderFragment DynamicComponent { get; set; }
protected override void OnParametersSet()
{
DynamicComponent = builder =>
{
Type moduleType = null;
if (!string.IsNullOrEmpty(ModuleState.ModuleType))
{
moduleType = Type.GetType(ModuleState.ModuleType);
if (moduleType != null)
{
builder.OpenComponent(0, moduleType);
builder.CloseComponent();
}
else
{
// module does not exist with typename specified
_message = "Module Does Not Have A Component Named " + Utilities.GetTypeNameLastSegment(ModuleState.ModuleType, 0) + ".razor";
_messagetype = MessageType.Error;
}
}
else
{
_message = "Module Type Is Invalid For " + ModuleState.ModuleDefinitionName;
_messagetype = MessageType.Error;
}
};
}
public void AddModuleMessage(string message, MessageType type)
{
_message = message;
_messagetype = type;
_progressindicator = false;
StateHasChanged();
}
public void ShowProgressIndicator()
{
_progressindicator = true;
StateHasChanged();
}
public void HideProgressIndicator()
{
_progressindicator = false;
StateHasChanged();
}
}