fix #3839 - changing theme in Page Add/Edit throwing exception
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@ -201,7 +201,7 @@
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@if (_themeSettingsType != null)
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{
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<TabPanel Name="ThemeSettings" Heading=@Localizer["Theme.Heading"] ResourceKey="ThemeSettings">
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@ThemeSettingsComponent
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@_themeSettingsComponent
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</TabPanel>
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}
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</TabStrip>
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@ -240,7 +240,7 @@
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private PermissionGrid _permissionGrid;
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private Type _themeSettingsType;
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private object _themeSettings;
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private RenderFragment ThemeSettingsComponent { get; set; }
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private RenderFragment _themeSettingsComponent { get; set; }
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private bool _refresh = false;
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protected Page _parent = null;
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protected Dictionary<string, string> _icons;
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@ -337,13 +337,14 @@
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private void ThemeSettings()
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{
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_themeSettingsType = null;
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_themeSettingsComponent = null;
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var theme = PageState.Site.Themes.FirstOrDefault(item => item.Themes.Any(themecontrol => themecontrol.TypeName.Equals(_themetype)));
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if (theme != null && !string.IsNullOrEmpty(theme.ThemeSettingsType))
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{
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_themeSettingsType = Type.GetType(theme.ThemeSettingsType);
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if (_themeSettingsType != null)
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{
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ThemeSettingsComponent = builder =>
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_themeSettingsComponent = builder =>
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{
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builder.OpenComponent(0, _themeSettingsType);
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builder.AddComponentReferenceCapture(1, inst => { _themeSettings = Convert.ChangeType(inst, _themeSettingsType); });
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