topic Re: Attribute Query Sample �?? Should newly added record show up in Query in ArcGIS API for Silverlight Questions

Attribute Query Sample ??? Should newly added record show up in Query

GreggBreton — Fri, 28 Sep 2012 21:31:51 GMT

Utilizing the attribute sample as a drop down to select a record (site location) and zoom to that site location (like the states example). Works fine

I add a record (site location) using the editor widget to the list of sites that is not versioned (default). I check the mxd and it adds the record.

When I clear my cache, go back to the attribute query should I not be able to see the newly added site (state) in my query? Is there additional code for the sample that is needed to be able to see the newly added site in the drop down list?

I have a table of records (no geometry) and I am able to add records and immediately see those records in a query , but not able to see the newly added record (with geometry) in my attribute query (default, non-versioned sde database).

[ATTACH=CONFIG]18085[/ATTACH]

Re: Attribute Query Sample �?? Should newly added record show up in Query

DominiqueBroux — Mon, 01 Oct 2012 08:49:50 GMT

Maybe a browser cache issue. Try by setting DisableClientCaching (of your query or your layer) to true.

Re: Attribute Query Sample �?? Should newly added record show up in Query

GreggBreton — Sun, 12 Dec 2021 01:17:53 GMT

Hello Dominique

First I double checked the mxd SDE default just to make sure the record was added. It was-

Added the queryTask.DisableClientCaching = true; to the Query box for both the initialization and query

Code Behind

public MainPage()
        {
            InitializeComponent();
            

            //Query Task To load Water Quality Sites in Drop Down Box
            QueryTask queryTask = new QueryTask("url");
            queryTask.DisableClientCaching = true;
            queryTask.ExecuteCompleted += QueryTask_ExecuteCompleted;
            queryTask.Failed += QueryTask3_Failed;

Code Behind Continued

//Water Quality Site Query Step 2
        private void QueryComboBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
        {
            if (QueryComboBox.SelectedItem.ToString().Contains("Select..."))
                return;

            QueryTask queryTask = new QueryTask("url");
            queryTask.ExecuteCompleted += QueryTask_ExecuteCompleted;
            queryTask.DisableClientCaching = true;
            
            queryTask.Failed += QueryTask_Failed;

            ESRI.ArcGIS.Client.Tasks.Query query = new ESRI.ArcGIS.Client.Tasks.Query();
            query.ReturnGeometry = true;
            query.Text = QueryComboBox.SelectedItem.ToString();
            query.OutSpatialReference = Map.SpatialReference;
            query.OutFields.Add("Site_ID,River_Name,Latitude,Longitude,Elevation,Location,Country");

XAML

<Border x:Name="QueryBorder"
                Style="{StaticResource CommonBorder}"
                VerticalAlignment="Top"
                HorizontalAlignment="Right"
                Visibility="Collapsed"
                Margin="5,60">
            <Grid x:Name="QueryGrid"
                  HorizontalAlignment="Right"
                  VerticalAlignment="Top">
                <Grid.RowDefinitions>
                    <RowDefinition Height="30" />
                    <RowDefinition Height="30" />
                    <RowDefinition Height="*" />
                </Grid.RowDefinitions>
                <TextBlock x:Name="DataDisplayTitleBottom"
                           Text="Select a Water Quality Site"
                           Foreground="White"
                           FontSize="12"
                           Grid.Row="0"
                           Margin="15,5,15,1"
                           HorizontalAlignment="Center">
                    <TextBlock.Effect>
                        <DropShadowEffect />                          
                    </TextBlock.Effect>
                </TextBlock>
                <ComboBox x:Name="QueryComboBox"
                          Grid.Row="1"
                          MinWidth="150"
                          SelectionChanged="QueryComboBox_SelectionChanged"
                          Margin="5,1,5,5">
                </ComboBox>
                <ScrollViewer x:Name="DataGridScrollViewer"
                              HorizontalScrollBarVisibility="Hidden"
                              VerticalScrollBarVisibility="Auto"
                              Width="230"
                              MinHeight="200"
                              Visibility="Collapsed"
                              Grid.Row="2">
                    <slData:DataGrid x:Name="QueryDetailsDataGrid"
                                     AutoGenerateColumns="False"
                                     HeadersVisibility="None"
                                     Background="White">
                        <slData:DataGrid.Columns>
                            <slData:DataGridTextColumn Binding="{Binding Path=Key}"
                                                       FontWeight="Bold" />
                            <slData:DataGridTextColumn Binding="{Binding Path=Value}" />
                        </slData:DataGrid.Columns>
                    </slData:DataGrid>
                </ScrollViewer>
            </Grid>
        </Border>

Will continue troubleshooting and thank you - will let you know

Re: Attribute Query Sample �?? Should newly added record show up in Query

deleted-user-ATjHIWsdQYmT — Mon, 01 Oct 2012 19:26:58 GMT

Gregg- Try re-binding your datagrid to your featureset. Clear the datagrid then re-bind it.

Re: Attribute Query Sample �?? Should newly added record show up in Query

GreggBreton — Mon, 01 Oct 2012 20:10:50 GMT

OK this is for Dominique and Andrew,

I will close out this post, almost don't want to say 🙂 When utilizing the attribute query sample, I could not get it to work with points and ended up doing a buffer for the points, and the sample worked fine.

Now I need to go back to the original sample provided try to get it to work with points.

Close out this, research the forum first to find posts relating to getting the attribute sample to work with points and then I should be all set. Thank you both

Re: Attribute Query Sample �?? Should newly added record show up in Query

GreggBreton — Fri, 05 Oct 2012 22:49:16 GMT

Zoom To Point resolved the issue

Thank you