Questions on UI for ASP.NET AJAX Forum

110,790 questions

2 answers

196 views

Hi Team

I am using a RadMenu inside I have added RadMenuItems ie. CheckBox and RadCombobox.

I am opening the menu onclick of menu using the property ClickToOpen="true".

Now when I change the RadCombox, page postbacks and bind the new values in other RadCombobox.

When postback happens the RadMenu is hiding which I DONT WANT. I want to hide the postback only on the button Go which is also a part of RadMenu.

Please can you please suggest how to prevent RadMenu to hide on Postbacks?

Below is the code I am using...

<telerik:RadMenu ID="RadMenu1" runat="server" Style="z-index: 2000" ClickToOpen="true" Visible="true"

OnClientItemClosing="OnClientItemClosing">

<items>

<telerik:RadMenuItem Text="Card Filter">

<Items>

<telerik:RadMenuItem Text="CardFilter">

<ItemTemplate>

<table>

<tr>

<td colspan="2">

<asp:CheckBox runat="server" ID="chkUseFleetFilter" Text="Use fleet filter for cards"

Checked="true" AutoPostBack="true" Font-Names="Verdana" Font-Size="0.8em" OnCheckedChanged="chkUseFleetFilter_CheckedChanged" />

</td>

<td>

</td>

</tr>

<tr>

<td>

<asp:RadioButtonList ID="radListDateTime" Enabled="true" runat="server" Font-Names="Verdana"

Font-Size="0.8em">

<asp:ListItem Text="Fleet" Value="Fleet" Selected="True" />

</asp:RadioButtonList>

</td>

<td>

</td>

</tr>

<tr>

<td>

<asp:Label ID="lblFleetLevel" runat="server" Width="100px" Text="Fleet Level"></asp:Label>

</td>

<td>

<telerik:RadComboBox ID="ddlFleetLevel" runat="server" Width="200px" Enabled="false" OnSelectedIndexChanged="ddlFleetLevel_SelectedIndexChanged" AutoPostBack="true"

OnClientDropDownOpening="OnClientDropDownOpening" OnClientDropDownClosed="OnClientDropDownClosed">

</telerik:RadComboBox>

</td>

</tr>

<tr>

<td>

<asp:Label ID="lblFleetItem" runat="server" Text="Fleet Item" Visible="false"></asp:Label>

</td>

<td>

<telerik:RadComboBox ID="ddlFleetItem" runat="server" Width="200px" Enabled="false" Visible="false"

OnClientDropDownOpening="OnClientDropDownOpening" OnClientDropDownClosed="OnClientDropDownClosed"

</telerik:RadComboBox>

</td>

</tr>

<tr>

<td>

<asp:Label ID="lblFindCard" runat="server" Text="Find Card"></asp:Label>

</td>

<td>

<telerik:RadTextBox ID="txtFindCard" runat="server" Width="200px" Enabled="false">

</telerik:RadTextBox>

</td>

</tr>

<tr>

<td>

</td>

<td align="left">

<telerik:RadButton ID="btnGo" runat="server" Width="50px" Text="Go" ToolTip="Go"

Enabled="false" />

</td>

</tr>

</table>

</ItemTemplate>

</telerik:RadMenuItem>

</Items>

</telerik:RadMenuItem>

</items>

</telerik:RadMenu>

answered on 25 Nov 2013

1 answer

263 views

Hide filter for a column in a Pivot Grid

I have been using the telerik controls for my asp.net web application, I have used PivotGrid telerik control and I have set filters for all the columns in it. Now I need one column filter to be hidden, Is this possible? If so could you tell me how this can be achieved. I have attached an image that has the layout of my requirement.

PivotGrid

answered on 25 Nov 2013

4 answers

186 views

How do I: work with related tables on a User Edit Form?

Howdy All,

Not sure the best forum to post this on, so i'll start here... I have two questions here... I have two tables (Settings, and SettingsTypes). One of which (Settings) I'm displaying in a grid. It has a field (SettingType) that is related to an TypeID field in the SettingTypes table. Right now I have the grid display the setting and the integer value for it's settingtype field. I would like to display the related settingtype Name field from the SettingType table. Any Ideas???

My second question is I have a User Defined edit page ( settingsDetail) page that is used when the user "edits" a row in the setting table's grid. the dataitem on that page is the datarow from the settings table. I would like to place on the details page a dropdownlist/combobox of the settingtype names instead of having the user input an integer value. How do I get to the settingtype table from the datarow from the setting table as the datatitem??? I could not find any decent examples of using the User Control page (my details page)... I'm going of the example at: http://demos.telerik.com/aspnet-ajax/grid/examples/data-editing/edit-form-types/defaultvb.aspx but that has only a "Hard Coded" dropdown... I would like to get the values from a table NOT "Hard Coded".

As a caveat, I'm a Newbie when it comes to ASP.Net... so bare with me if my questions are a bit basic :-)

Thanks in advance,

Kevin Orcutt

Matson Money, Inc.

(513) 204-8000 x8245

(513) 204-8245 (Direct)

Kevin.Orcutt@MatsonMoney.com

www.MatsonMoney.com

Grid

answered on 25 Nov 2013

1 answer

170 views

One Server Event on DropDown close

I am using RadDropDownTree with checkboxes and server events OnEntryAdded and OnEntryRemoved.
Problem is with that events that they fires for every checked node instead just once. When user checks 10 nodes and closes drop down, event fires 10 times! Because it is server event and trigers grid refresh (and pull data from database), this is a big problem. I could not find other event for drop down close, really, a dont want to collect one by one node, its just fine to fire one event and use SelectedValue property.

DropDownTree

answered on 25 Nov 2013

1 answer

289 views

Batch edit update from code behind

Hi,
How to do batch edit update from code behind and not through allowautomaticupdates.

Grid

answered on 25 Nov 2013

1 answer

333 views

Get and Set cookie

Hi,

I want to use cookie to store my application value.

Here is a snippet :

// Settings is an object array.
object[] Settings = new object[3];

// This is Cookie
HttpCookie aCookie = new HttpCookie("aSettings");

I am using the cookies for the first time.

I want to store the Settings in cookie,
and get back from the cookie to Object[] Settings.

please help me.

Thanks in advance.

AGM RAJA

General Discussions

answered on 25 Nov 2013

1 answer

214 views

Attachment in Grid

Hi, i want to provide a upload function for user in Grid edit mode and then provide a download link in grid view.

the attachment file will save in another table (different linqdatasource with grid), how can i databind the download link ? (will use "UserID" as key in both table)

moreover, my upload function not works, it cannot save the bindary file to the table. please help.

<telerik:RadGrid ID="RadGrid1" runat="server" CellSpacing="0"

DataSourceID="ODS_attendance" width="1200" PageSize="15"

GridLines="None" style="margin-top: 0px" AllowFilteringByColumn="True"

AllowPaging="True" AllowSorting="True" AutoGenerateColumns="False"

ShowStatusBar="True" AllowAutomaticDeletes="false" AllowAutomaticInserts="false"

AllowAutomaticUpdates="True">

<GroupingSettings CaseSensitive="false" />

<MasterTableView AutoGenerateColumns="False"

DataKeyNames="UserID" DataSourceID="ODS_attendance"

AllowFilteringByColumn="False" AllowPaging="False"

CommandItemDisplay="Top" OverrideDataSourceControlSorting="true" >

<CommandItemSettings ExportToPdfText="Export to PDF" ShowAddNewRecordButton="false" />

<RowIndicatorColumn FilterControlAltText="Filter RowIndicator column"

Visible="True">

</RowIndicatorColumn>

<ExpandCollapseColumn FilterControlAltText="Filter ExpandColumn column"

Visible="True">

</ExpandCollapseColumn>

<Columns>

<telerik:GridEditCommandColumn UniqueName="EditCommandColumn" HeaderStyle-Width="50">

</telerik:GridEditCommandColumn>

<telerik:GridBoundColumn UniqueName="UserID" DataField="UserID" HeaderText="UserID"

ReadOnly="True" HeaderStyle-Width="5%" Visible="false">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Employee_No" DataType="System.String"

FilterControlAltText="Filter Employee column" HeaderText="Employee No" ReadOnly="True"

SortExpression="Employee_No" UniqueName="Employee_No" >

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Employee_Display_Name" DataType="System.String"

FilterControlAltText="Filter Employee column" HeaderText="Employee" ReadOnly="True"

SortExpression="Employee_Display_Name" UniqueName="Employee_Display_Name" >

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Department" DataType="System.String"

FilterControlAltText="Filter Department column" HeaderText="Reporting office" ReadOnly="True"

SortExpression="Department" UniqueName="Department" >

</telerik:GridBoundColumn

<telerik:GridBoundColumn DataField="Start_Time"

FilterControlAltText="Filter Start Time column" HeaderText="Start Date"

SortExpression="Start_Time" UniqueName="Start_Date" DataFormatString="{0: dd-MMM-yyyy}" AllowFiltering="true" AllowSorting="true">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="End_Time"

FilterControlAltText="Filter End Time column" HeaderText="End Date"

SortExpression="End_Time" UniqueName="End_Date" DataFormatString="{0: dd-MMM-yyyy}" AllowFiltering="true" AllowSorting="true">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Start_Time"

FilterControlAltText="Filter Start Time column" HeaderText="Start Time"

SortExpression="Start_Time" UniqueName="Start_Time" DataFormatString="{0: hh:mm tt}" AllowFiltering="true" AllowSorting="true">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="End_Time"

FilterControlAltText="Filter End Time column" HeaderText="End Time"

SortExpression="End_Time" UniqueName="End_Time" DataFormatString="{0: hh:mm tt}" AllowFiltering="true" AllowSorting="true">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="TotalDays"

FilterControlAltText="Filter TotalDays column" HeaderText="Total Day"

SortExpression="TotalDays" UniqueName="TotalDays" AllowFiltering="true" AllowSorting="true">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="TotalHours"

FilterControlAltText="Filter TotalDTotalHoursays column" HeaderText="Total Hour"

SortExpression="TotalHours" UniqueName="TotalHours" AllowFiltering="true" AllowSorting="true">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Type"

FilterControlAltText="Filter Type column" HeaderText="Type"

SortExpression="Type" UniqueName="Type" AllowFiltering="true" AllowSorting="true">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="pre_test_score"

FilterControlAltText="Filter pre_test_score column" HeaderText="Pre test score"

SortExpression="pre_test_score" UniqueName="pre_test_score" AllowFiltering="true" AllowSorting="true">

</telerik:GridBoundColumn

<telerik:GridBoundColumn DataField="post_test_score"

FilterControlAltText="Filter post_test_score column" HeaderText="Post test score"

SortExpression="post_test_score" UniqueName="post_test_score" AllowFiltering="true" AllowSorting="true">

</telerik:GridBoundColumn

<telerik:GridBoundColumn DataField="Result"

FilterControlAltText="Filter Result column" HeaderText="Result"

SortExpression="Result" UniqueName="Result" AllowFiltering="true" AllowSorting="true">

</telerik:GridBoundColumn

<telerik:GridBoundColumn DataField="Cost"

FilterControlAltText="Filter Cost column" HeaderText="Cost"

SortExpression="Cost" UniqueName="Cost" AllowFiltering="true" AllowSorting="true">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Remarks"

FilterControlAltText="Filter Remarks column" HeaderText="Remarks"

SortExpression="Remarks" UniqueName="Remarks" AllowFiltering="true" AllowSorting="true">

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn>

<ItemTemplate>

<asp:LinkButton ID="DownloadButton" runat="server"

CommandName="DownloadAttachment" Text="Download">

</asp:LinkButton>

</ItemTemplate>

<EditItemTemplate>

<telerik:RadUpload ID="AttachmentUpload" runat="server">

</telerik:RadUpload>

</EditItemTemplate>

</telerik:GridTemplateColumn>

</Columns>

<EditFormSettings EditFormType="Template">

<EditColumn FilterControlAltText="Filter EditCommandColumn1 column"

UniqueName="EditCommandColumn1">

</EditColumn>

<FormTemplate>

<table id="Table2" cellspacing="2" cellpadding="1" width="50%" border="1" rules="none"

style="border-collapse: collapse;">

<tr class="EditFormHeader">

<td style="width:150px">

<asp:Label ID="Label3" Text="Employee No" runat="server"></asp:Label>

</td>

<td>

<asp:label ID="tb_emp_no" runat="server" Text='<%# Bind("Employee_No") %>' ReadOnly="true"></asp:label>

</td>

</tr>

<tr>

<td style="width:150px">

<asp:Label ID="Label2" Text="Employee Name" runat="server"></asp:Label>

</td>

<td>

<asp:label ID="Label4" runat="server" Text='<%# Bind("Employee_Display_Name") %>' ReadOnly="true"></asp:label>

</td>

</tr>

<tr>

<td style="width:150px">

<asp:Label ID="Label9" Text="Reporting office" runat="server"></asp:Label>

</td>

<td>

<asp:label ID="Label10" runat="server" Text='<%# Bind("Department") %>' ReadOnly="true"></asp:label>

</td>

</tr>

<tr>

<td style="width:150px">

<asp:Label ID="Label5" Text="Start Date & Time" runat="server"></asp:Label>

</td>

<td>

<asp:label ID="Label6" runat="server" Text='<%# Bind("Start_Time","{0: dd-MMM-yyyy hh:mm tt}") %>' ReadOnly="true"></asp:label>

</td>

</tr>

<tr>

<td style="width:150px">

<asp:Label ID="Label7" Text="End Date & Time" runat="server"></asp:Label>

</td>

<td>

<asp:label ID="Label8" runat="server" Text='<%# Bind("End_Time","{0: dd-MMM-yyyy hh:mm tt}") %>' ReadOnly="true"></asp:label>

</td>

</tr>

<tr>

<td style="width:150px">

<asp:Label ID="Label19" Text="Total Days" runat="server"></asp:Label>

</td>

<td>

<asp:label ID="Label20" runat="server" Text='<%# Bind("TotalDays") %>' ReadOnly="true"></asp:label>

</td>

</tr>

<tr>

<td style="width:150px">

<asp:Label ID="Label21" Text="Total Hours" runat="server"></asp:Label>

</td>

<td>

<asp:label ID="Label22" runat="server" Text='<%# Bind("TotalHours") %>' ReadOnly="true"></asp:label>

</td>

</tr>

<tr>

<td style="width:150px">

<asp:Label ID="Label11" Text="Training Type" runat="server"></asp:Label>

</td>

<td>

<asp:label ID="Label12" runat="server" Text='<%# Bind("type") %>' ReadOnly="true"></asp:label>

</td>

</tr>

<tr>

<td style="width:150px">

<asp:Label ID="Label13" Text="Pre test score" runat="server"></asp:Label>

</td>

<td>

<asp:textbox ID="tb_pre_test_score" runat="server" Text='<%# Bind("pre_test_score") %>' ></asp:textbox>

</td>

</tr>

<tr>

<td style="width:150px">

<asp:Label ID="Label15" Text="Post test score" runat="server"></asp:Label>

</td>

<td>

<asp:textbox ID="tb_post_test_score" runat="server" Text='<%# Bind("post_test_score") %>' ></asp:textbox>

</td>

</tr>

<tr>

<td style="width:150px">

<asp:Label ID="Label18" Text="Result" runat="server"></asp:Label>

</td>

<td>

<asp:DropDownList runat="Server" SelectedValue='<%# Bind("Result") %>'

DataTextField="Result" DataValueField="Result"

ID="comboResult">

<asp:ListItem Text="" Value=""></asp:ListItem>

<asp:ListItem Text="Pass" Value="Pass"></asp:ListItem>

<asp:ListItem Text="Fail" Value="Fail"></asp:ListItem>

<asp:ListItem Text="Defer" Value="Defer"></asp:ListItem>

</asp:DropDownList>

</td>

</tr>

<tr>

<td style="width:150px">

<asp:Label ID="Label16" Text="Cost" runat="server"></asp:Label>

</td>

<td>

<asp:textbox ID="tb_cost" runat="server" Text='<%# Bind("cost") %>' ></asp:textbox>

</td>

</tr>

<tr>

<td style="width:150px">

<asp:Label ID="Label17" Text="Remarks" runat="server"></asp:Label>

</td>

<td>

<asp:textbox ID="tb_remarks" runat="server" Text='<%# Bind("remarks") %>' ></asp:textbox>

</td>

</tr>

<tr>

<td>

<asp:Label ID="Label14" Text="Certificate" runat="server"></asp:Label>

</td>

<td>

<telerik:RadUpload ID="AttachmentUpload" runat="server">

</telerik:RadUpload>

</td>

</tr>

<tr>

<td align="right" colspan="2">

<asp:Button ID="Button1" Text="Update"

runat="server" CommandName="Update"></asp:Button>

<asp:Button ID="btnDelete" Text="Delete" runat="server" CausesValidation="False"

CommandName="Delete" OnClientClick="return conformbox();" visible="false" ></asp:Button>

<asp:Button ID="btnCancel" Text="Cancel" runat="server" CausesValidation="False"

CommandName="Cancel"></asp:Button>

</td>

</tr>

</table>

</FormTemplate>

</EditFormSettings>

<PagerStyle PageSizeControlType="RadComboBox" />

</MasterTableView>

<PagerStyle PageSizeControlType="RadComboBox" />

<FilterMenu EnableImageSprites="False">

</FilterMenu>

</telerik:RadGrid>

<asp:ObjectDataSource ID="ODS_attendance" runat="server"

SelectMethod="GetTrainingRecordsArrayBySessionID" TypeName="LRDB">

<SelectParameters>

<asp:QueryStringParameter Name="id" QueryStringField="SessionID" Type="Int32" />

</SelectParameters>

<UpdateParameters>

<asp:Parameter Name="UserID" Type="Int16"></asp:Parameter>

<asp:Parameter Name="Remarks" Type="String" />

<%--<asp:Parameter Name="Status" Type="Boolean" />--%>

</UpdateParameters>

</asp:ObjectDataSource>

<asp:LinqDataSource ID="LDS_Certificate" runat="server" TableName="db_Certificates"

ContextTypeName="dcLRDBDataContext" EntityTypeName="" Where="UserID==@UserID">

<SelectParameters>

<asp:Parameter Name="UserID" Type="Int32"></asp:Parameter>

</SelectParameters>

</asp:LinqDataSource>

Code behind:

Protected Sub RadGrid1_ItemCommand(ByVal source As Object, ByVal e As Telerik.Web.UI.GridCommandEventArgs) Handles RadGrid1.ItemCommand

RadGrid1.MasterTableView.ClearEditItems()

If e.CommandName = RadGrid.InitInsertCommandName Then 'Click Add New Record button

Dim editColumn As GridEditCommandColumn = CType(RadGrid1.MasterTableView.GetColumn("EditCommandColumn"), GridEditCommandColumn)

editColumn.Visible = False

ElseIf (e.CommandName = RadGrid.RebindGridCommandName AndAlso e.Item.OwnerTableView.IsItemInserted) Then

e.Canceled = True

Else

Dim editColumn As GridEditCommandColumn = CType(RadGrid1.MasterTableView.GetColumn("EditCommandColumn"), GridEditCommandColumn)

If Not editColumn.Visible Then 'Click Cancel button (both Insert and Update mode)

editColumn.Visible = True

End If

Dim txt_pre_test_score As TextBox = DirectCast(e.Item.FindControl("tb_pre_test_score"), TextBox)

Dim txt_post_test_score As TextBox = DirectCast(e.Item.FindControl("tb_post_test_score"), TextBox)

Dim txt_cost As TextBox = DirectCast(e.Item.FindControl("tb_cost"), TextBox)

Dim txt_remarks As TextBox = DirectCast(e.Item.FindControl("tb_remarks"), TextBox)

Dim cmb_Result As DropDownList = DirectCast(e.Item.FindControl("comboResult"), DropDownList)

Dim dc As New dcLRDBDataContext

If e.CommandName = "PerformInsert" Then

ElseIf e.CommandName = "Update" Then

Dim lid As Integer = e.Item.OwnerTableView.DataKeyValues(e.Item.ItemIndex)("UserID")

HttpContext.Current.Session("EditUserID") = lid

Dim rec = (From p In dc.db_Training_Records Where p.UserID = lid).FirstOrDefault

If Not rec Is Nothing Then

rec.Cost = txt_cost.Text

rec.pre_test_score = txt_pre_test_score.Text

rec.post_test_score = txt_post_test_score.Text

rec.Remarks = txt_remarks.Text

rec.Result = cmb_Result.SelectedValue

rec.LastUpdateBy = HttpContext.Current.Session("UserID")

rec.LastUpdateDate = DateTime.Now

dc.SubmitChanges()

End If

Dim attachmentUpload As RadUpload = DirectCast(e.Item.FindControl("AttachmentUpload"), RadUpload)

If attachmentUpload.UploadedFiles.Count > 0 Then

Dim file As UploadedFile = attachmentUpload.UploadedFiles(0)

Dim stream As System.IO.Stream = file.InputStream

Dim binaryData As Byte() = New Byte(stream.Length - 1) {}

stream.Read(binaryData, 0, CInt(stream.Length))

'binaryData contains your uploaded content

'you can save to your database

stream.Seek(0, System.IO.SeekOrigin.Begin)

Dim newRecord1 As New db_Certificate

dc.db_Certificates.InsertOnSubmit(newRecord1)

newRecord1.BinaryData = binaryData

newRecord1.FileName = file.FileName

newRecord1.FileSize = file.ContentLength / 1024

newRecord1.Description = file.GetFieldValue("Description")

newRecord1.UploadBy = HttpContext.Current.Session("UserID")

newRecord1.UploadDate = DateTime.Now

newRecord1.LastUpdatedOn = DateTime.Now

newRecord1.LastUpdatedBy = HttpContext.Current.Session("UserID")

newRecord1.UserID = lid

dc.SubmitChanges()

End If

RadGrid1.MasterTableView.ClearEditItems()

RadGrid1.DataBind()

End If

dc.Dispose()

End If

End Sub

Grid

answered on 25 Nov 2013

6 answers

198 views

Signature Image Erased from Rad AsSync control after Firing Popup

    Hi sir,

       Please give me the Response to my Request.

      i am attaching Three ScreenShots Regarding my issue:

     (1). The 1st one is i have filled the form with all required details,

    (2).   The 2nd Screenshot showing after Clicking Save button ,Validation Summary Popup raised if i did not give the required field details

             now Signature image did not erased from RadAsyncupload control after firing Validation summary popup.

    (3).   The 3rd Screenshot showing Signature image Erased from RadAsyncupload control after firing Popup, for this popup i used RadWindowManager control for displying text from server side Code.

    Issue is: Signature image is Disappear(Erased) from control in 3rd screenshot scenario, after firing below text popup.

   Like Below: RadWindowManager1.RadAlert("Given check number has already generated, preferable number would be: #" + ++maxCheckNo, 340, 140, "Check SetUp", null);

General Discussions

answered on 25 Nov 2013

1 answer

98 views

RadGrid Filter Icons source link breaking

Hi,

I've got two filter icons at the bottom of the radgrid that hide the filter header or clears it out completely. When I run it on my local machine, the source link is accurate, finds the images just fine. When I moved my code to the server, the source link adds another layer to the link. So instead of looking in the root folder, it goes up a directory.

IE.
root/image <= where the image actually is
root/folder a/image <= is where the source points to when moved to the server

folder a is also the first layer of directory where the radgrid is, so ie:

root/folder a/folder b/default.aspx <= is where the aspx page is where it uses the radgrid

Where would I find the config to have the radgrid point it to the right direction?

Grid

answered on 25 Nov 2013

1 answer

218 views

RadGrid Columns Adding and Removing from Grid by Drag and Drop.

Hi,

It there any way to dynamically add/remove columns from a gird by drag and drop. As we do for Dynamic grouping in grid. Thanks in advance.

Thanks and Regards,
Rajender .A

Grid

answered on 25 Nov 2013

Top users last month