Questions on UI for ASP.NET AJAX Forum

8 answers

511 views

Attempting to utilize ItemTemplate and WebService not working

I have been attempting to use the new RadComboBox control with a custom ItemTemplate similar to the example that you provide. I also am trying to get it to add additional results using a WebService (and potentially a WCF Service) to provide data.

I have a sample that I can post. (Please email me to get the zip file to append).

Thanks,
Andre'

ComboBox

answered on 16 Dec 2010

2 answers

103 views

RadPanel Bar Selected Item Height

I need a Panel bar with item´s height arround 30px (mainly because then icons used). To achieve this I have declared the following css:

.RadPanelBar .rpText,

.RadPanelBar .rpLink,

.RadPanelBar .rpSelected,

.rpLevel1 li

{

height: 30px!important;

display: block!important;

padding-bottom: 0px!important;

line-height:30px!important;

min-height:30px!important;

}

So far, so good.

The problem appears when an item is selected. The background bitmap do not covers all the item (see atached image).

How can I figure out this situation?

Regards

PanelBar

answered on 16 Dec 2010

1 answer

184 views

Object doesn't support id property

Hello
I am trying to add a tooltip to a RadTreeView component using a web service. I get several errors stating that the "Object doesn't support this property or method" beginning with the id property as shown in the attached screen shots.
My RadToolTipManager object is:

<telerik:RadToolTipManager ID="RadToolTipManager1" Width="300px" Skin="Black" Height="200px" HideDelay="3" RelativeTo="Element" runat="server" EnableShadow="true" OffsetX="5" Position="MiddleRight">

<WebServiceSettings Path="~/TreeViewWebService.asmx" Method="GetTestScenarioExecutionResultToolTip" />

</telerik:RadToolTipManager>

My RadTreeView object is:

<telerik:RadTreeView ID="RadTreeViewParts" runat="server" Height="100%" Width="100%" OnClientNodePopulating="nodePartsPopulating" OnNodeClick="RadTreeViewParts_NodeClick" OnClientNodeDataBound="OnClientNodeDataBoundHandler" OnClientMouseOver="OnPartsTreeNodeMouseOver">

<WebServiceSettings Path="~/TreeViewWebService.asmx" Method="GetPartNodes" />

</telerik:RadTreeView>

My client side javascript code is:

<script type="text/javascript"

>

 function nodePartsPopulating(sender, eventArgs)

{

var node = eventArgs.get_node();

var context = eventArgs.get_context();

context["Text"] = node.get_text();

context["Value"] = node.get_value();

context["Level"] = node.get_level();

context["Category"] = node.get_category();

}

function OnClientNodeDataBoundHandler(sender, e)

{

var node = e.get_node();

var nodeLevel = node.get_level();

if (nodeLevel == 5)

{

//node.set_toolTip(node.get_attributes().getAttribute("ToolTip"));

}

function OnPartsTreeNodeMouseOver(sender, eventArgs)

{

var node = eventArgs.get_node();

// var node = sender.get_node();

var nodeLevel = node.get_level();

if (nodeLevel == 5)

{

var tooltipManager = $find("<%= RadToolTipManager1.ClientID %>");

if (!tooltipManager) return;

//Find the tooltip for this element if it has been created

var tooltip = tooltipManager.getToolTipByElement(sender);

//Create a tooltip if no tooltip exists for such node

if (!tooltip)

{

tooltip = tooltipManager.createToolTip(sender);

tooltip.set_value(node.get_value());

}

//Let the tooltip's own show mechanism take over from here - execute the onmouseover just once

node.onmouseover = null;

//show the tooltip

tooltip.show();

}

</script>

My Web Service code is:

[System.Web.Script.Services.ScriptService]

public class TreeViewWebService : WebService

{

#region "GetTestScenarioExecutionResultToolTip"

[WebMethod(EnableSession = true)]

public string GetTestScenarioExecutionResultToolTip(object context)

{

IDictionary<string, object> contextDictionary = (IDictionary<string, object>)context;

string elementID = ((string)contextDictionary["Value"]);

if (elementID == string.Empty)

{

throw new Exception("No Value argument is provided to the webservice!");

}

DataTable information = new DataTable();

SqlConnection conn = new SqlConnection(ConfigurationManager.ConnectionStrings["DatabasePKIMrpDbDEV1"].ConnectionString);

try

{

conn.Open();

SqlDataAdapter adapter = new SqlDataAdapter();

try

{

adapter.SelectCommand = new SqlCommand("SELECT * FROM [vwToolTipTestScenarioExecutionResult] WHERE TestScenarioExecutionResultKey=@id", conn);

adapter.SelectCommand.Parameters.AddWithValue("@id", elementID);

adapter.Fill(information);

}

finally

{

if (!Object.Equals(adapter.SelectCommand, null)) adapter.SelectCommand.Dispose();

}

finally

{

if (conn.State == ConnectionState.Open)

{

conn.Close();

}

DataRow row = information.Rows[0];

return ViewManager.RenderView("~/TestScenarioExecutionResult/TestScenarioExecutionResultToolTip.ascx", information);

}

#endregion

I also use the RenderView class from the Web Service ToolTip example:

public class ViewManager

{

public static string RenderView(string path)

{

return RenderView(path, null);

}

public static string RenderView(string path, object data)

{

Page pageHolder = new Page();

UserControl viewControl = (UserControl)pageHolder.LoadControl(path);

if (data != null)

{

Type viewControlType = viewControl.GetType();

FieldInfo field = viewControlType.GetField("Data");

if (field != null)

{

field.SetValue(viewControl, data);

}

else

{

throw new Exception("View file: " + path + " does not have a public Data property");

}

pageHolder.Controls.Add(viewControl);

StringWriter output = new StringWriter();

HttpContext.Current.Server.Execute(pageHolder, output, false);

return output.ToString();

}

I actually don't use the OnClientNodeDataBoundHandler code with the web service approach. It is in place to support showing the standard windows tooltip. This is why the line that sets the tooltip in that function is commented out.
Any suggestions would be greatly appreciated.
Thank you,
Michael

ToolTip

answered on 16 Dec 2010

1 answer

155 views

Tabbing within an Add Record form of a RadGrid

I have a radgrid that has an Add Record form that has a RadComboBox and 2 RadNumericTextBox's (see attached image). I want to be able to press the TAB key on the Job Class Code RadComboBox and tab to the is the Gross Payroll Amount for 2008 RadNumericTextBox. Instead the tab goes to the submit button. How do I control the tabbing between fields? Below is the code for the RadGrid.

<telerik:RadGrid ID="gvGrossPayroll" runat="server"

AllowAutomaticDeletes="True" AllowAutomaticUpdates="True" AllowAutomaticInserts="False" OnInsertCommand="gvGrossPayroll_InsertCommand"

AutoGenerateColumns="False" DataSourceID="SDS_Payroll" GridLines="None" OnItemCommand="gvGrossPayroll_ItemCommand"

ShowFooter="True" Skin="Web20" Width="544px">

<MasterTableView AutoGenerateColumns="False" CommandItemDisplay="TopAndBottom"

DataKeyNames="ID" DataSourceID="SDS_Payroll">

<RowIndicatorColumn>

<HeaderStyle Width="20px" />

</RowIndicatorColumn>

<ExpandCollapseColumn>

<HeaderStyle Width="20px" />

</ExpandCollapseColumn>

<CommandItemSettings />

<Columns>

<telerik:GridBoundColumn DataField="id" ReadOnly="True" UniqueName="ID"

Visible="False">

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn EditFormColumnIndex="0" HeaderText="Job Class Code" DataField="JobClass"

UniqueName="JobClass" Visible="true" ReadOnly="False" HeaderStyle-VerticalAlign="Bottom">

<ItemTemplate>

<asp:Label ID="JobClass" runat="server" Text='<%# Bind("JobClass") %>'></asp:Label>

</ItemTemplate>

<InsertItemTemplate>

<telerik:RadComboBox ID="ddlJobClassID" Runat="server" AllowCustomText="True"

DataSourceID="SqlDataSourceDDL" DataTextField="JobClass"

DataValueField="JobClassID" EmptyMessage="Please enter a job class code"

EnableViewState="False" AppendDataBoundItems="true"

ErrorMessage="You must enter a job class code to add a record"

MarkFirstMatch="True" ShowDropDownOnTextboxClick="False" Skin="Web20"

ToolTip="Enter a Job Class Code" Width="350px" SelectedValue='<%# Bind("JobClassID") %>'>

</telerik:RadComboBox>

<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server"

ErrorMessage="Job Class Code is a required field" Font-Bold="True"

Font-Names="Arial Narrow" ForeColor="Red" ControlToValidate="ddlJobClassID"

ToolTip="Job Class Code is a required field">X

</asp:RequiredFieldValidator>

</InsertItemTemplate>

<EditItemTemplate>

<asp:Label ID="JobClass" runat="server" Text='<%# Bind("JobClassID") %>'></asp:Label>

</EditItemTemplate

<HeaderStyle VerticalAlign="Bottom" />

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn EditFormColumnIndex="0" HeaderText="Year1"

UniqueName="PayrollAmount1" Visible="true" Aggregate="Sum" DataField="PayrollAmount1"

FooterAggregateFormatString="{0:C}" HeaderStyle-Width="60px">

<ItemTemplate>

<asp:Label ID="PayrollAmount1" runat="server" Text='<%# Eval("PayrollAmount1", "{0:C}") %>'></asp:Label>

</ItemTemplate>

<InsertItemTemplate>

<telerik:RadNumericTextBox ID="txtPayrollAmount1a" Runat="server"

Culture="English (United States)" MinValue="0" NumberFormat-DecimalDigits="0"

Skin="Web20" TabIndex="2" ToolTip="Payroll Amount" Type="Currency"

Width="100px" Value="0" Text='<%# Bind("PayrollAmount1") %>' >

<EnabledStyle HorizontalAlign="Right" />

<NumberFormat DecimalDigits="0" />

</telerik:RadNumericTextBox>

</InsertItemTemplate>

<EditItemTemplate>

<telerik:RadNumericTextBox ID="txtPayrollAmount1" Runat="server"

Culture="English (United States)" MinValue="0" NumberFormat-DecimalDigits="0"

Skin="Web20" TabIndex="2" ToolTip="Payroll Amount" Type="Currency"

Text='<%# Bind("PayrollAmount1") %>' Width="100px">

<EnabledStyle HorizontalAlign="Right" />

<NumberFormat DecimalDigits="0" />

</telerik:RadNumericTextBox>

</EditItemTemplate>

<FooterStyle Font-Bold="False" Font-Italic="False" Font-Overline="False"

Font-Strikeout="False" Font-Underline="False" HorizontalAlign="Right"

Wrap="True" />

<HeaderStyle Font-Bold="False" Font-Italic="False" Font-Overline="False"

Font-Strikeout="False" Font-Underline="False" HorizontalAlign="Center"

Wrap="True" />

<ItemStyle Font-Bold="False" Font-Italic="False" Font-Overline="False"

Font-Strikeout="False" Font-Underline="False" HorizontalAlign="Right"

Wrap="True" />

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn EditFormColumnIndex="0" HeaderText="Year2"

UniqueName="PayrollAmount2" Visible="true" DataField="PayrollAmount2" Aggregate="Sum"

FooterAggregateFormatString="{0:C}" HeaderStyle-Width="60px" >

<ItemTemplate>

<asp:Label ID="PayrollAmount2" runat="server"

Text='<%# Eval("PayrollAmount2", "{0:C}") %>'></asp:Label>

</ItemTemplate>

<InsertItemTemplate>

<telerik:RadNumericTextBox ID="txtPayrollAmount2" Runat="server"

Culture="English (United States)" MinValue="0" NumberFormat-DecimalDigits="0"

Skin="Web20" TabIndex="2" ToolTip="Payroll Amount" Type="Currency" Value="0"

Width="100px" Text='<%# Bind("PayrollAmount2") %>'>

<EnabledStyle HorizontalAlign="Right" />

<NumberFormat DecimalDigits="0" />

</telerik:RadNumericTextBox>

</InsertItemTemplate>

<EditItemTemplate>

<telerik:RadNumericTextBox ID="txtPayrollAmount2" Runat="server"

Culture="English (United States)" MinValue="0" NumberFormat-DecimalDigits="0"

Skin="Web20" TabIndex="2" ToolTip="Payroll Amount" Type="Currency"

Width="100px" Text='<%# Bind("PayrollAmount2") %>'>

<EnabledStyle HorizontalAlign="Right" />

<NumberFormat DecimalDigits="0" />

</telerik:RadNumericTextBox>

</EditItemTemplate>

<FooterStyle Font-Bold="False" Font-Italic="False" Font-Overline="False"

Font-Strikeout="False" Font-Underline="False" HorizontalAlign="Right"

Wrap="True" />

<HeaderStyle Font-Bold="False" Font-Italic="False" Font-Overline="False"

Font-Strikeout="False" Font-Underline="False" HorizontalAlign="Center"

Wrap="True" />

<ItemStyle Font-Bold="False" Font-Italic="False" Font-Overline="False"

Font-Strikeout="False" Font-Underline="False" HorizontalAlign="Right"

Wrap="True" />

</telerik:GridTemplateColumn>

<telerik:GridEditCommandColumn>

</telerik:GridEditCommandColumn>

<telerik:GridButtonColumn CommandName="Delete"

ConfirmText="Delete this payroll record?" ImageUrl="/images/delete.gif"

Text="Delete" UniqueName="column3">

</telerik:GridButtonColumn>

<telerik:GridBoundColumn DataField="MemberID" DataType="System.Int16"

UniqueName="MemberID" ReadOnly="True" Visible="False">

</telerik:GridBoundColumn>

</Columns>

<EditFormSettings CaptionDataField="MemberID"

CaptionFormatString="Edit Payroll Record" ColumnNumber="1"

InsertCaption="Add Payroll Record">

<FormTableItemStyle Wrap="False" />

<FormCaptionStyle CssClass="EditFormHeader" />

<FormMainTableStyle BackColor="White" CellPadding="3" CellSpacing="0"

GridLines="None" Width="100%" />

<FormTableStyle BackColor="White" CellPadding="2" CellSpacing="0"

Height="110px" />

<FormTableAlternatingItemStyle Wrap="False" />

<EditColumn ButtonType="ImageButton" CancelText="Cancel edit"

InsertText="Insert Record" UniqueName="EditCommandColumn1"

UpdateText="Update record">

</EditColumn>

<FormTableButtonRowStyle CssClass="EditFormButtonRow" HorizontalAlign="Right" />

</EditFormSettings>

</MasterTableView>

<ClientSettings AllowDragToGroup="True">

<Selecting AllowRowSelect="True" />

</ClientSettings>

<HeaderContextMenu CssClass="GridContextMenu GridContextMenu_Web20"

EnableImageSprites="True">

</HeaderContextMenu>

</telerik:RadGrid>

Grid

answered on 16 Dec 2010

3 answers

182 views

How to increase size of inscription for RadSlider?

I tried some ways:
1. .verticalSliderView .ItemsSlider

{

font-size:large;

}

2. in <telerik:RadSlider Font-Bold="True" Font-Size="Larger"
but it does not help: size of of font is not changed and it too small.
Please help me.

Slider

answered on 16 Dec 2010

0 answers

133 views

open context menu relative to an object

Here's what I'm trying to accomplish.

I have a div that contains a LinkButton and some text and I want to be able to open a context menu in the same location relative to that div (probably just open down from bottom center). I'd like this to happen preferably on mouseover and then close when the mouse leaves both that div and the context menu. I've been able to get the context menu to open relative to the mouse on mouseover but this isn't exactly what I'm trying to accomplish.

Thanks in advance,
Ben

Menu

asked on 16 Dec 2010

1 answer

136 views

All key values in grid

hi

i have a stored proc that does updates based on primary key.

basically, i want to update a field in a table based on the product key that is found the in radgrid.

for example, my radgrid now shows 5 products and i want to update my table based on those listed in a radgrid.

how should i go about it? thanks

Grid

answered on 16 Dec 2010

1 answer

94 views

Ignoring onClick showEvent during handling onMouseOver event

In our project, we've got a weppage with radgrid - one of its columns is templatecolumn with button inside. We're using onShow event set to "OnMouseOver" to displayo a tooltip. We noticed that some f our clients often click the button. When mouse starts to hover over the button but the tooltip isn't visible yet, they click the button which basically cancels the action of showing tooltip. It would be great if tooltip could ignore click on its parent in situation where it's already started to show due to onMouseOver action. Is it possible?

ToolTip

answered on 16 Dec 2010

5 answers

140 views

Is this a bug?

If you take the following code:

<telerik:Radslider id="slider2" runat="server" itemtype="Item" skin="Windows7" Height="40px">

<Items>

<telerik:RadSliderItem Value="1" Text="One" />

<telerik:RadSliderItem Value="2" Text="Two" />

<telerik:RadSliderItem Value="3" Text="Three" />

</Items>

</telerik:Radslider>

<script type="text/javascript">

$(document).ready(function()

{

$find('<%= slider2.ClientID %>').set_value(2);

});

</script>



and run it in a browser, it actually sets the slider to Item 3, not 2 as specified.

Is this a known issue or am I missing something here?

Slider

answered on 16 Dec 2010

3 answers

176 views

[Solved] ToolTip is gone after postback

Hello,

I have a treeview in a combobox.
When i select a node, the node's text appears in the combobox input field.
In additional i set node's text as a tooltip.

1. Why the first line in the next code snippest doesn't work? (No tooltip appears)

//This line doesn't work for some reason that i don't know.

//comboBox.ToolTip = args.get_node().get_text();

//This line work's perfect.

comboBox._element.title = args.get_node().get_text();

2. I added an asp button to the page, after i click the button there is a postback that causes to the tooltip to disapear.
How can i persist the tooltip?

Thanks,
Oren

ComboBox

answered on 16 Dec 2010