Questions on UI for ASP.NET AJAX Forum

1 answer

218 views

I've got a datepicker inside a templatecolumn of a RadGrid. I'm specifically trying to use it in the edittemplatecolumn and I can't seem to get the value back from the data that is input.

    
             If (TypeOf e.Item Is GridEditableItem) AndAlso (e.Item.IsInEditMode) Then 
        
                        Dim edititem As GridEditableItem = CType(e.Item, GridEditableItem) 
        
                        Dim datepicker As RadDatePicker = CType(edititem("SpiralChngDelDate").FindControl("Picker1"), RadDatePicker) 
        
                        Dim newdate As Object = datepicker.DbSelectedDate 
        
                        SDS_Report.UpdateParameters.Add("SpiralChngDelDate", TypeCode.DateTime, "") 
        
                        SDS_Report.UpdateParameters("SpiralChngDelDate").DefaultValue = newdate 
        
                        SDS_Report.Update()

I always get back a value of nothing and cannot figure out why.

Thanks.

Calendar

answered on 04 Mar 2008

1 answer

124 views

Error on chart control

Hi
        When i have drag - drop the chart on my .aspx page

     "Error Creating Control - cboExamTypesCould not load file or assembly 'Telerik.Web.UI, Version=2007.3.1314.35, Culture=neutral, PublicKeyToken=121fae78165ba3d4' or one of its dependencies. The system cannot find the file specified."

    this error are shown there, please give your repply.......

Chart (Obsolete)

answered on 04 Mar 2008

1 answer

241 views

Calculating a percentage between 2 columns and creating a new column

I was wondering if it was possible to do a quick calculation between 2 columns of a RadGrid and then store the result for that row in a 3rd column as a percentage?

Any samples or advice would be appreciated.

Thanks.

Grid

answered on 04 Mar 2008

4 answers

250 views

RadComboBox-RadTreeView LoadOnDemand

I am using the existing example of the RadTreeView in a RadComboBox, but I am trying to do LoadOnDemand. However, I cannot find the RadTreeView control in the RadComboBox items collection.

    
               Private Sub LoadRootNodes()  
        
                    Dim rtvClient As RadTreeView = Nothing 
        
                    For Each myItem As RadComboBoxItem In RadComboBox1.Items  
        
                        rtvClient = DirectCast(myItem.FindControl("rtvClient"), RadTreeView)  
        
                        rtvClient.Nodes.Clear()  
        
                        Exit For  
        
                    Next  
        
                    Dim ta As New dsHospiScriptTableAdapters.spDBList_GetHierarchy_ClientTableAdapter  
        
                    Dim dt As New dsHospiScript.spDBList_GetHierarchy_ClientDataTable  
        
                    ta.Fill(dt, Nothing, -1, Session.Item("HSUserID"))  
        
                    Dim row As DataRow  
        
                    For Each row In dt.Rows  
        
                        Dim node As New RadTreeNode()  
        
                        node.Text = CStr(row("MemberName"))  
        
                        node.Value = CStr(row("MemberId"))  
        
                        Session("Client") = row("MemberId")  
        
                        node.Category = "Some Category" 
        
                        node.ExpandMode = TreeNodeExpandMode.ServerSideCallBack  
        
                        rtvClient.Nodes.Add(node)  
        
                    Next row  
        
                    dt = Nothing 
        
                    ta = Nothing 
        
                End Sub 'LoadRootNodes

Any ideas?

Terry Webster
Chief Technology Architect
Highmark Technology

TreeView

answered on 04 Mar 2008

6 answers

303 views

Tooltip in a grid

Hi,

I am looking for a code sample that would help me with this scenario:

I have a grid that shows a list of help desk tickets. I would like to show a tooltip with the ticket description on a mouse over the grid row. I don't want a callback to happen, but would like to load the tooptip contents on client side using a hidden column of the grid. Is it possible? If so, could you post a code example?

Thanks,
Julia

ToolTip

answered on 04 Mar 2008

8 answers

292 views

Not positioning and sizing properly

When I a tooltip is first shown on my page, it is appearing in the wrong spot.(to the left of where it should) However after moving off of the element and back on, it then works correctly. I'm positioning to middleleft of elements. It appears to happen if the text needs to be written on "more than one line" as it would run off the page to the right. Anyone else seeing this behavior?

I'm using a pre-service pack build (706) right now so perhaps this is a new error?

ToolTip

answered on 04 Mar 2008

1 answer

98 views

Multiple configurations for instances of RadEditor in multiple sites.

   Hello,

we have a moss 2007 server farm a we woul like to use RadEditor for SharePoint on some of them.But the configurations of them will be different for each site. Can we configure them separately somehow? The only way we've found (but did not tried, because we don't like it) is to create a copy of _wpresources virtual directory which is connected to each site web and where the config files for rad editor are.

In case of reply,
   thanks a lot.

Best regards,
   Miroslav Frank

WebParts for SharePoint

answered on 04 Mar 2008

3 answers

180 views

Calendar/Scheduler Not Responding

I have a calendar, repeater and scheduler. The repeater has checkboxes. When I click on, the scheduler updates accordingly, but the calendar and the scheduler become 'locked' at that point. I cannot click on a date on the calendar and have it move to that day. Here is some code. I think it is in the AjaxManager but I cannot figure out what I need to change.

Thanks!
Susan

<asp:repeater id="rClientTable" runat="server">

<tr>

<asp:CheckBox id="chkClient" OnCheckedChanged="ClientCheckBox_Changed" AutoPostBack="true" Runat="server" Text='<%# Container.dataitem("BusinessName") %>' />

</td>

</tr>

</itemtemplate>

</asp:repeater>

<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server" OnAjaxSettingCreating="RadAjaxManager1_AjaxSettingCreating">

<telerik:AjaxSetting AjaxControlID="RadScheduler1">

<telerik:AjaxUpdatedControl ControlID="RadScheduler1"/>

<telerik:AjaxUpdatedControl ControlID="RadCalendar1" />

<telerik:AjaxUpdatedControl ControlID="pnlScheduler" />

<telerik:AjaxUpdatedControl ControlID="pnlAppointmentForm" />

</UpdatedControls>

</telerik:AjaxSetting>

<telerik:AjaxSetting AjaxControlID="RadCalendar1">

<telerik:AjaxUpdatedControl ControlID="RadScheduler1"/>

<telerik:AjaxUpdatedControl ControlID="RadCalendar1" />

<telerik:AjaxUpdatedControl ControlID="pnlScheduler" />

<telerik:AjaxUpdatedControl ControlID="pnlAppointmentForm" />

</UpdatedControls>

</telerik:AjaxSetting>

<telerik:AjaxSetting AjaxControlID="rClientTable">

<telerik:AjaxUpdatedControl ControlID="chkClient"/>

</UpdatedControls>

</telerik:AjaxSetting>

<telerik:AjaxSetting AjaxControlID="RadAjaxManager1">

<telerik:AjaxUpdatedControl ControlID="DisplayMessage" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

Calendar

answered on 04 Mar 2008

1 answer

248 views

Error Loading RadChart Image

Requested URL	http://localhost:80/Instructor/ChartImage.axd?UseSession=true&ChartID=6c594c65-844a-4300-b2bb-a458e769c6b3_chart_ctl04$RadChart1&imageFormat=Png&random=0.8831890471667
Physical Path	C:\inetpub\wwwroot\Instructor\ChartImage.axd

I let the wizard add the http: handler to my web.config as:

<

add path="ChartImage.axd" verb="*" type="Telerik.Web.UI.ChartHttpHandler, Telerik.Web.UI, Version=2007.3.1314.35, Culture=neutral, PublicKeyToken=121fae78165ba3d4"

validate="false" />

here is the Source:

<%

@ Control Language="C#" %>

<%

@ Register assembly="Telerik.Web.UI" namespace="Telerik.Web.UI" tagprefix="telerik" %>

<%

@ Register assembly="Telerik.Charting, Version=1.7.1.0, Culture=neutral, PublicKeyToken=d14f3dcc8e3e8763" namespace="Telerik.Charting" tagprefix="telerik" %>

<asp:SqlDataSource ID="SqlDataSource2" runat="server"

ConnectionString="<%$ ConnectionStrings:edwaydbConnectionString %>"

SelectCommand="Instructor_List_Courses" SelectCommandType="StoredProcedure">

<asp:SessionParameter Name="InstructorID" SessionField="MM_StudentID"

Type="Int32" />

</SelectParameters>

</

asp:SqlDataSource>

<asp:DropDownList ID="ddlCourseID" runat="server" AutoPostBack="True"

DataSourceID="SqlDataSource2" DataTextField="CourseID"

DataValueField="CourseID">

</

asp:DropDownList>

<

script runat="server">

</

script>

<

asp:SqlDataSource ID="SqlDataSource1" runat="server"

ConnectionString="<%$ ConnectionStrings:edwaydbConnectionString %>"

SelectCommand="studentstatus_one_course" SelectCommandType="StoredProcedure">

<asp:FormParameter FormField="ddlCourseID" Name="CID" Type="String" />

</SelectParameters>

</

asp:SqlDataSource>

<

telerik:RadChart ID="RadChart1" runat="server" DataGroupColumn="(None)"

DataSourceID="SqlDataSource1" SeriesOrientation="Horizontal" Skin="Gradient">

<appearance border-color="64, 64, 64" corners="Round, Round, Round, Round, 3"

dimensions-margins="18%, 1%, 1px, 1px">

</fillstyle>

</appearance>

</legend>

<xaxis>

</textappearance>

</appearance>

</appearance>

</appearance>

</textblock>

</axislabel>

</xaxis>

</appearance>

</appearance>

</appearance>

</textblock>

</axislabel>

</yaxis>

</appearance>

</appearance>

</textblock>

</axislabel>

</yaxis2>

<appearance border-color="94, 94, 93" corners="Round, Round, Round, Round, 6"

dimensions-margins="18%, 22%, 12%, 10%">

</fillstyle>

</appearance>

</plotarea>

<

telerik:ChartSeries Name="StudentID" DataYColumn="StudentID">

</fillstyle>

</textappearance>

</appearance>

</telerik:ChartSeries>

<

telerik:ChartSeries Name="totallectures" DataYColumn="totallectures">

</fillstyle>

</textappearance>

</appearance>

</telerik:ChartSeries>

<telerik:ChartSeries DataYColumn="countcomplete" Name="countcomplete">

</fillstyle>

</textappearance>

</appearance>

</telerik:ChartSeries>

<telerik:ChartSeries DataYColumn="percentcomplete" Name="percentcomplete">

</fillstyle>

</textappearance>

</appearance>

</telerik:ChartSeries>

</

Series>

<fillstyle filltype="Gradient" maincolor="244, 244, 234"

secondcolor="167, 172, 137">

</fillstyle>

</appearance>

<appearance border-color="64, 64, 64" corners="Round, Round, Round, Round, 3"

dimensions-margins="4%, 10px, 14px, 0%" position-alignedposition="Top">

</fillstyle>

</appearance>

<appearance textproperties-color="White"

textproperties-font="Verdana, 14.25pt, style=Bold">

</appearance>

</textblock>

</charttitle>

</

telerik:RadChart>

Chart (Obsolete)

answered on 04 Mar 2008

2 answers

87 views

Safari Bugs with treeview with on-demand loading

I'm testing the treeview control (lastest release 2007_3_1425) with Safari 3.0.04 on Windows.

Here is my tag:

<telerik:RadTreeView ID="RadTreeView1" runat="server" Height="300px" Width="300px" CheckBoxes="true" OnNodeExpand="RadTreeView1_NodeExpand" OnClientNodeExpanding="OnClientNodeExpanding" OnClientNodeChecking="BeforeCheck" OnClientNodeChecked="AfterCheck" OnClientNodePopulated="NodesPopulated" />

The nodes are populated server side with an expand mode of ServerSide callback.

What I've found that is IF I have the client side event handlers specified (e.g. OnClientNodeExpanding, OnClientNodeChecking, etc.) the treeview will NOT load on demand--when I click on the expand (+) icon nothing happens. So what I've had to do as a temporary workaround is on the server side if I detect Safari I blank out my client-side event handlers. However, this means that my code to check/uncheck doesn't work or fire.

Please confirm.
Regards,
Gerry

TreeView

answered on 04 Mar 2008