Questions on UI for ASP.NET AJAX Forum

3 answers

588 views

Radcombobox sorting using header template

I have a radcombobox that uses a headertemplate and an itemtemplate and I would like my users to be able to sort by clicking on the text from the headertemplate.

Here is the radcombobox. It works and it's pretty simple but I can't work out how to get it to sort the items based on clicking text in the header.

<telerik:RadComboBox ID="rcbEmp2" runat="server" Width="570px" AutoPostBack="true"
MarkFirstMatch="true" HighlightTemplatedItems="true" AppendDataBoundItems="true" >
<HeaderTemplate>
<ul>
<li>Employee</li>
<li>Miles</li>
<li>Shifts</li>
<li>Availability</li>
</ul>
</HeaderTemplate>
<ItemTemplate>
<ul>
<li><asp:Label runat="server" ID="lbEmpNameg" Text='<%# Eval("EmpFullName")%> '></asp:Label></li>
<li><asp:Label runat="server" ID="Label1" Text='<%# Eval("KsDistance")%> '></asp:Label></li>
<li><%# DataBinder.Eval(Container.DataItem, "ThisWeeksDemoCount")%></li>
<li><%# DataBinder.Eval(Container.DataItem, "AvailText")%></li>
</ul>
</ItemTemplate>
</telerik:RadComboBox>

Thanks in advance!

ComboBox

answered on 28 Mar 2023

1 answer

144 views

Grid Filter by combo box crash when filtered item not in the list

Hi. I have RadGrid with filter implemented as combo box. On Item command of GridColumnButton I update the record that changes value of the field being filtered by and rebind the grid. If before grid was filtered by the column that is updated and result contains only one record, rebind crashes the application. After record is updated, the only valid value for column "Sections" is Any Sections Not Complete.

                    <telerik:GridButtonColumn UniqueName="ImageButton" CommandName="MarkRecord" ButtonType="ImageButton"
                        ImageUrl="Content/Images/Reverse.jpg" HeaderStyle-Width="60px" Exportable="false">
                    </telerik:GridButtonColumn>
                    <telerik:GridBoundColumn UniqueName="Sections" DataField="Sections" HeaderText="Sections" HeaderStyle-Width="180px" Exportable="false">
                        <FilterTemplate>
                            <telerik:RadComboBox ID="ddlSection" runat="server" DataSource="<%#Sections %>"
                                DataTextField="Name" DataValueField="Name" Width="130px" AppendDataBoundItems="true"
                                SelectedValue='<%# ((GridItem)Container).OwnerTableView.GetColumn("Sections").CurrentFilterValue %>'
                                OnClientSelectedIndexChanged="SectionsIndexChanged">
                                <Items>
                                    <telerik:RadComboBoxItem Text="All" />
                                </Items>
                            </telerik:RadComboBox>
                            <telerik:RadScriptBlock ID="RadScriptBlock3" runat="server">
                                <script type="text/javascript">
                                    function SectionsIndexChanged(sender, args) {
                                        var tableView = $find("<%# ((GridItem)Container).OwnerTableView.ClientID %>");
                                        alert(args.get_item().get_value());
                                        tableView.filter("Sections", args.get_item().get_value(), "EqualTo");
                                    }
                                </script>
                            </telerik:RadScriptBlock>
                        </FilterTemplate>
                    </telerik:GridBoundColumn>

        protected void RadGrid1_ItemCommand(object sender, GridCommandEventArgs e)
        {
            string strNewStatus;
            string btnAction;
            if(e.CommandName == "Complete" || e.CommandName == "Reverse")
            {
                if (e.CommandName == "Complete")
                {
                    strNewStatus = "COMPLETE";
                    btnAction = "Mark Complete";
                }
                else
                {
                    strNewStatus = "PENDING";
                    btnAction = "Reverse Complete";
                }
                GridDataItem dataItem = e.Item as GridDataItem;
                var id = (int)dataItem.OwnerTableView.DataKeyValues[dataItem.ItemIndex]["EncounterID"];
                Encounter enc = Encounters.Find(i => i.EncounterID == id);
                string userName = HttpContext.Current.User.Identity.Name.Replace("ROTHMAN\\", String.Empty);
                string retValue;
                retValue = DataAccess.UpdateVisitInfo(Convert.ToInt32(enc.tid), enc.EncounterID, enc.ECWAcct, userName, strNewStatus, enc.notes, ddlSource.SelectedValue);
                if (retValue != "")
                {
                    //handle error
                    e.Canceled = true;
                    radWindowManager.RadAlert(retValue, 280, 100, "Error", null);
                    return;
                }
                retValue = DataAccess.UpdateTracker(userName, enc.EncounterID, Convert.ToInt32(enc.ECWAcct), btnAction, strNewStatus, "", ddlSource.SelectedValue);
                if (retValue != "")
                {
                    e.Canceled = true;
                    radWindowManager.RadAlert(retValue, 280, 100, "Error", null);
                    return;
                }
                // refresh grid
                Session["Encounters"] = null;
                RadGrid1.Rebind();
            }
        }

Grid

answered on 27 Mar 2023

1 answer

136 views

Search address

I'm using OpenStreetMap as the MapLayer

Is there a way to add a search address box?

Map

answered on 27 Mar 2023

1 answer

309 views

RadGrid Export To Excel Add Grid Lines

We want to add Grid Lines to exported excel. How do we do that within this event?

       protected void grdInventory_ExcelMLWorkBookCreated(object sender, Telerik.Web.UI.GridExcelBuilder.GridExcelMLWorkBookCreatedEventArgs e)
        {
            WorkBook wb = e.WorkBook;
            StyleElement header = new StyleElement("Header");
            header.FontStyle.Bold = true;
            header.FontStyle.FontName = "Arial";
            header.FontStyle.Size = 8;
            header.AlignmentElement.Attributes["ss:WrapText"] = "1";
            wb.Styles.Add(header);

 
        }

Grid

answered on 24 Mar 2023

1 answer

195 views

What .dll files to download msi or zip file?

Hi,

i would like to download latest 2023 files into my project.

which one do i need to download msi or zip file?

thanks for your help.

Vitaly.

General Discussions

answered on 23 Mar 2023

0 answers

99 views

Is there a way to choose specific RadSpreadsheet BackgroundColor from UI

Hi,

Is there a way to choose BackgroundColor of cells in RadSpreadsheet from UI that are not part of the given list of colors???
or maybe a way to edit the background color # from UI ???

thanks,

Efrat

ColorPicker

Spreadsheet

asked on 23 Mar 2023

0 answers

106 views

But the graphic image does not load

RadAlertas.DataSource = IConsultarStatus()
RadAlertas.PlotArea.Series.Clear()

Dim serieAlertas As New BarSeries
serieAlertas.DataFieldY = "Total"
RadAlertas.PlotArea.XAxis.DataLabelsField = "Alerta"
serieAlertas.Appearance.FillStyle.BackgroundColor = Drawing.Color.Blue
RadAlertas.PlotArea.XAxis.Color = Drawing.Color.Red
serieAlertas.TooltipsAppearance.ClientTemplate = "Quantidade: #= dataItem.Total#<br/>Evento: #= dataItem.Alerta#"
serieAlertas.VisibleInLegend = True

RadAlertas.PlotArea.Series.Add(serieAlertas)
RadAlertas.DataBind()

Hello I have a bar chart, loaded to a DataSource and when inspecting the HTML the values are present, but the chart is not displayed.

The data is:

Total Alerta
8 Alert1
16 Alert2
1 Alert3

RadAlertas.DataSource = IConsultarStatus()
RadAlertas.PlotArea.Series.Clear()

Dim serieAlertas As New BarSeries
serieAlertas.DataFieldY = "Total"
RadAlertas.PlotArea.XAxis.DataLabelsField = "Alerta"
serieAlertas.Appearance.FillStyle.BackgroundColor = Drawing.Color.Blue
RadAlertas.PlotArea.XAxis.Color = Drawing.Color.Red
serieAlertas.TooltipsAppearance.ClientTemplate = "Quantidade: #= dataItem.Total#<br/>Evento: #= dataItem.Alerta#"
serieAlertas.VisibleInLegend = True

RadAlertas.PlotArea.Series.Add(serieAlertas)
RadAlertas.DataBind()

But the graphic image does not load.

Thank you very much in advance.

Chart (HTML5)