ArcGISPortalViewer.View.SearchPage.LoadState C# (CSharp) Method

SearchPage Class Documentation Show file Open project: Esri/arcgis-portalviewer-dotnet

LoadState() protected method

Populates the page with content passed during navigation. Any saved state is also provided when recreating a page from a prior session.

protected LoadState ( Object navigationParameter, Object>.Dictionary pageState ) : void
navigationParameter	Object	The parameter value passed to /// when this page was initially requested. ///
pageState	Object>.Dictionary	A dictionary of state preserved by this page during an earlier /// session. This will be null the first time a page is visited.
return	void

        protected override void LoadState(Object navigationParameter, Dictionary<String, Object> pageState)
        {
            var vm = (SearchViewModel)DataContext;
            var searchText = navigationParameter as string;
            vm.SearchQuery = searchText;
            if (searchText != null) searchBox.QueryText = searchText;
            if (pageState != null)
            {
                if (pageState.ContainsKey("SortBoxSelectedIndex"))
                    SortBox.SelectedIndex = (int)pageState["SortBoxSelectedIndex"];
                if (pageState.ContainsKey("SearchDomainBoxSelectedIndex"))
                    SearchDomainBox.SelectedIndex = (int)pageState["SearchDomainBoxSelectedIndex"];
            }
            vm.SelectSortFieldCommand.Execute(SortBox.SelectedItem);
            vm.SelectSearchDomainCommand.Execute(SearchDomainBox.SelectedItem);
        }

SearchPage

LoadState

SaveState

SearchPage