Questions on UI for ASP.NET AJAX Forum

110,817 questions

3 answers

132 views

RadScheduler is always minimized in Internet Explorer

I've implemented RadScheduler in our website. In IE browsers (7, 8, and 9) only the header is shown when the page is first displayed. You have to click on the header in order to view the whole month.

I can set the "overflowbehavior" to "expanded" and it will display fully, but it expands past the boundaries for the size of the control that we want on the page.

The control displays just fine in Chrome and Firefox w/o the overflowbehaviour value being set, but it will not display correctly in IE.

Is this a known issue with the control or is there anyway around it?

Scheduler

answered on 13 Mar 2012

1 answer

72 views

Problem with IE9 compatibility

I'm using 2011.2.915.40 telerik version and telerik buttons,Combobox ,rad popup are not working with IE9.
I also tried it with latest "2012.1.215.40" Telerik version but unfortunately it's unable to work with IE9.
Please help me.

Thanks
sharad

General Discussions

answered on 13 Mar 2012

6 answers

238 views

[Solved] Custom Handler scenario throwing an error

I implemented a basic custom handler similar to the Custom Handler demo on this page:

http://demos.telerik.com/aspnet-ajax/upload/examples/async/imageuploader/defaultcs.aspx?product=asyncupload

However every time I try to upload a file the visual studio debugger pops up a couple different client errors and takes me a spot in the telerik.web.ui.webresoure_2.axd dynamic file to a specific line:

if(!e){throw"Error while uploading, "+i;

The pop error messages are:

Microsoft JScript runtime error: Unhandled Error in Silverlight Application The remote server returned an error: NotFound.   at System.Net.Browser.AsyncHelper.BeginOnUI(SendOrPostCallback beginMethod, Object state)
   at System.Net.Browser.BrowserHttpWebRequest.EndGetResponse(IAsyncResult asyncResult)
   at UploadPrototype.MainPage.ProcessResponse(IAsyncResult asyncResult)
   at System.Net.Browser.BrowserHttpWebRequest.<>c__DisplayClassd.<InvokeGetResponseCallback>b__b(Object state2)
   at System.Threading.QueueUserWorkItemCallback.WaitCallback_Context(Object state)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean ignoreSyncCtx)
   at System.Threading.QueueUserWorkItemCallback.System.Threading.IThreadPoolWorkItem.ExecuteWorkItem()
   at System.Threading.ThreadPoolWorkQueue.Dispatch()
   at System.Threading._ThreadPoolWaitCallback.PerformWaitCallback()

AND

Microsoft JScript runtime error: Unhandled Error in Silverlight Application Failed to Invoke: _onSilverlightError.   at System.Windows.Browser.ScriptObject.Invoke(String name, Object[] args)
   at UploadPrototype.EventManager.SilverlightError(String message, Int32 index)
   at UploadPrototype.MainPage.<>c__DisplayClass1f.<ProcessResponse>b__18()

Some help please.

AsyncUpload

answered on 13 Mar 2012

1 answer

215 views

RadGrid Filter is not working

Hi all,
i have bound rad grid with entity data source object and allow all feature of rad grid true like filter , sorting, inserting, updating , paging and deleting . all operations are working well but filter is not working my code is follows
i have also added ajax manger

<telerik:RadAjaxManager ID="RadAjaxManager2" runat="server">

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="rg_AllMembers">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="rg_AllMembers" LoadingPanelID="RadAjaxLoadingPanel1" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

<telerik:RadGrid ID="rg_AllMembers" runat="server" DataSourceID="EntityDataSource_AllMembers"

GridLines="None" AllowPaging="True" AllowAutomaticUpdates="True" AllowAutomaticInserts="True"

AllowAutomaticDeletes="true" AllowSorting="true" Width="100%" AllowFilteringByColumn="true"

AllowMultiRowEdit="false">

<PagerStyle Mode="NextPrevAndNumeric" />

<MasterTableView DataSourceID="EntityDataSource_AllMembers" AutoGenerateColumns="False"

DataKeyNames="ID" CommandItemDisplay="Top" AllowMultiColumnSorting="false">

<Columns>

<telerik:GridEditCommandColumn ButtonType="ImageButton" UniqueName="EditCommandColumn">

</telerik:GridEditCommandColumn>

<telerik:GridBoundColumn DataField="ID" HeaderText="ID" UniqueName="ID" Visible="false"

ReadOnly="true" AllowFiltering="false">

</telerik:GridBoundColumn>

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

AllowFiltering="true">

</telerik:GridBoundColumn>

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

AllowFiltering="true">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="PrimaryEmailAddress" HeaderText="Email" UniqueName="PrimaryEmailAddress"

AllowFiltering="false">

</telerik:GridBoundColumn>

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

AllowFiltering="false">

</telerik:GridBoundColumn>

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

AllowFiltering="false">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="IsEmailVerified" HeaderText="Verified Email"

UniqueName="IsEmailVerified" AllowFiltering="false">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="IsActive" HeaderText="Active Member" UniqueName="IsActive"

AllowFiltering="false" DataType="System.Boolean" DataFormatString="{false:N0}">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="RegisteredIPAddress" HeaderText="IP Address"

UniqueName="RegisteredIPAddress" AllowFiltering="false">

</telerik:GridBoundColumn>

<telerik:GridButtonColumn Text="Delete" CommandName="Delete" ButtonType="ImageButton" />

</Columns>

<DetailTables>

<telerik:GridTableView DataSourceID="EntityDataSource_Address" CommandItemDisplay="Top"

DataKeyNames="ID,UserID" Width="100%" AllowAutomaticUpdates="true" AutoGenerateColumns="false"

AllowAutomaticDeletes="true" AllowAutomaticInserts="true" InsertItemPageIndexAction="ShowItemOnCurrentPage"

EditMode="EditForms" AllowMultiColumnSorting="false">

<ParentTableRelation>

<telerik:GridRelationFields DetailKeyField="UserID" MasterKeyField="ID" />

</ParentTableRelation>

<Columns>

<telerik:GridEditCommandColumn ButtonType="ImageButton" />

<telerik:GridBoundColumn DataField="UserID" HeaderText="ID" ReadOnly="true" ForceExtractValue="Always"

AllowFiltering="false" Visible="false" />

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

AllowFiltering="false">

</telerik:GridBoundColumn>

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

AllowFiltering="false">

</telerik:GridBoundColumn>

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

AllowFiltering="false">

</telerik:GridBoundColumn>

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

AllowFiltering="false">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="State_Province" UniqueName="State_Province" HeaderText="State/Province"

AllowFiltering="false">

</telerik:GridBoundColumn>

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

AllowFiltering="false">

</telerik:GridBoundColumn>

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

AllowFiltering="false">

</telerik:GridBoundColumn>

<telerik:GridButtonColumn ConfirmText="Delete this Address?" ConfirmDialogType="RadWindow"

ConfirmTitle="Delete" ButtonType="ImageButton" CommandName="Delete" />

</Columns>

<EditFormSettings EditFormType="Template" InsertCaption="Add New Address" CaptionDataField="UserID"

FormMainTableStyle-Font-Size="Medium" PopUpSettings-Modal="false">

<FormTemplate>

<table>

<tr style="display: <%# (Container is GridEditFormInsertItem) ? "" : "none" %>;">

<td>

Address Type

</td>

<td>

<telerik:RadComboBox DataTextField="Name" DataValueField="ID" ID="rcb_AddressTypes"

runat="server" DataSourceID="EntityDataSource_AddressTypes" SelectedValue='<%#Bind("AddressTypeID") %>'>

</telerik:RadComboBox>

</td>

</tr>

<tr>

<td>

Street No

</td>

<td>

<telerik:RadTextBox ID="rgDetail_tb_StreetNum" runat="server" Width="250px" MaxLength="255"

Text='<%#Bind("StreetNum") %>' />

</td>

</tr>

<tr>

<td>

Street Name

</td>

<td>

<telerik:RadTextBox ID="rgDetail_tb_StreetName" runat="server" Width="250px" MaxLength="255"

Text='<%#Bind("StreetName") %>' />

</td>

</tr>

<tr>

<td>

Suit No

</td>

<td>

<telerik:RadTextBox ID="rgDetail_tb_SuiteNo" runat="server" Width="250px" MaxLength="255"

Text='<%#Bind("SuiteNo") %>' />

</td>

</tr>

<tr>

<td>

City

</td>

<td>

<telerik:RadTextBox ID="rgDetail_tb_CityName" runat="server" Width="250px" MaxLength="255"

Text='<%#Bind("CityName") %>' />

</td>

</tr>

<tr>

<td>

Province / State

</td>

<td>

<telerik:RadTextBox ID="rgDetail_tb_State_Province" runat="server" Width="250px"

MaxLength="255" Text='<%#Bind("State_Province") %>' />

</td>

</tr>

<tr>

<td>

Country

</td>

<td>

<telerik:RadTextBox ID="rgDetail_tb_Country" runat="server" Width="250px" MaxLength="255"

Text='<%#Bind("Country") %>' />

</td>

</tr>

<tr>

<td>

Phone

</td>

<td>

<telerik:RadTextBox ID="rgDetail_tb_Phone" runat="server" Width="250px" MaxLength="255"

Text='<%#Bind("Phone") %>' />

</td>

</tr>

<tr style="display: <%# (Container is GridEditFormInsertItem) ? "" : "none" %>;">

<td>

Phone2

</td>

<td>

<telerik:RadTextBox ID="rgDetail_tb_Phone2" runat="server" Width="250px" MaxLength="255"

Text='<%#Bind("Phone2") %>' />

</td>

</tr>

<tr style="display: <%# (Container is GridEditFormInsertItem) ? "" : "none" %>;">

<td>

Fax

</td>

<td>

<telerik:RadTextBox ID="rgDetail_tb_Fax" runat="server" Width="250px" MaxLength="255"

Text='<%#Bind("Fax") %>' />

</td>

</tr>

<tr style="display: <%# (Container is GridEditFormInsertItem) ? "" : "none" %>;">

<td>

WebsiteURL

</td>

<td>

<telerik:RadTextBox ID="rgDetail_tb_WebsiteURL" runat="server" Width="250px" MaxLength="255"

Text='<%#Bind("WebsiteURL") %>' />

</td>

</tr>

<tr style="display: <%# (Container is GridEditFormInsertItem) ? "" : "none" %>;">

<td>

Postal Code

</td>

<td>

<telerik:RadTextBox ID="rgDetail_tb_PostalCode" runat="server" Width="250px" MaxLength="255"

Text='<%#Bind("PostalCode") %>' />

</td>

</tr>

</table>

<table>

<tr>

<td>

<telerik:RadButton ID="rgD_rb_Update" runat="server" CommandName='<%# (Container is GridEditFormInsertItem) ? "PerformInsert" : "Update" %>'

CausesValidation="true" Text='<%# (Container is GridEditFormInsertItem) ? "Insert" : "Update" %>' />

<telerik:RadButton ID="rgD_rb_Cancel" runat="server" CommandName="Cancel" CausesValidation="false"

Text="Cancel" />

</td>

</tr>

</table>

</FormTemplate>

</EditFormSettings>

</telerik:GridTableView>

</DetailTables>

<EditFormSettings EditFormType="Template" InsertCaption="Add New Member" CaptionDataField="ID"

FormMainTableStyle-Font-Size="Medium" PopUpSettings-Modal="false">

<FormTemplate>

<table>

<tr>

<td>

<asp:Label ID="lblRegisterAs" runat="server" Text="Register as:">

</asp:Label>

</td>

<td style="width: 150px;">

<asp:RadioButtonList ID="rdbtnRegisterAs" runat="server" RepeatDirection="Horizontal"

Enabled='<%# (Container is GridEditFormInsertItem) ? true : false %>'>

<asp:ListItem Text="Bidder" Selected="True"></asp:ListItem>

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

</asp:RadioButtonList>

</td>

</tr>

<tr>

<td>

<asp:Label ID="FirstName" runat="server" Text="First Name:">

</asp:Label>

</td>

<td>

<telerik:RadTextBox ID="txtFirstName" Text='<%# Bind( "FirstName") %>' runat="server">

</telerik:RadTextBox>

<asp:RequiredFieldValidator ID="rfvFirstName" runat="server" ControlToValidate="txtFirstName"

Text="*" CssClass="validatorColor">

</asp:RequiredFieldValidator>

</td>

<td>

<asp:Label ID="LastName" runat="server" Text="Last Name:">

</asp:Label>

</td>

<td style="width: 250px;">

<telerik:RadTextBox ID="txtLastName" Text='<%# Bind( "LastName") %>' runat="server">

</telerik:RadTextBox>

<asp:RequiredFieldValidator ID="rfvLastName" runat="server" ControlToValidate="txtLastName"

Text="*" CssClass="validatorColor">

</asp:RequiredFieldValidator>

</td>

</tr>

<tr>

<td>

<asp:Label ID="lblPrimaryEmail" runat="server" Text="Primary Email:">

</asp:Label>

</td>

<td>

<telerik:RadTextBox ID="txtPrimaryEmail" Text='<%# Bind( "PrimaryEmailAddress") %>'

runat="server" Enabled='<%# (Container is GridEditFormInsertItem) ? true : false %>'>

</telerik:RadTextBox>

<asp:RequiredFieldValidator ID="rfvPrimaryEmail" runat="server" ControlToValidate="txtPrimaryEmail"

CssClass="validatorColor" Text="*">

</asp:RequiredFieldValidator>

<asp:RegularExpressionValidator ID="revEmailValid" runat="server" ValidationExpression="\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*"

ControlToValidate="txtPrimaryEmail" Display="Dynamic" ErrorMessage="Invalid Format"

CssClass="validatorColor"></asp:RegularExpressionValidator>

</td>

<td>

<asp:Label ID="lblAlternateEmail" runat="server" Text="Alternate Email:">

</asp:Label>

</td>

<td>

<telerik:RadTextBox ID="txtEmail" runat="server" Text='<%# Bind( "AlternateEmail") %>'>

</telerik:RadTextBox>

<asp:RegularExpressionValidator ID="revAlternateEmail" runat="server" ValidationExpression="\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*"

ControlToValidate="txtEmail" Display="Dynamic" ErrorMessage="Invalid Format"

CssClass="validatorColor"></asp:RegularExpressionValidator>

</td>

</tr>

<tr visible='<%# (Container is GridEditFormInsertItem) ? true : false %>' runat="server"

id="tr_Passwords">

<td>

<asp:Label ID="lblPassword" runat="server" Text="Password:">

</asp:Label>

</td>

<td>

<telerik:RadTextBox ID="txtPassword" runat="server" TextMode="Password">

</telerik:RadTextBox>

<asp:RequiredFieldValidator ID="rfvPassword" runat="server" ControlToValidate="txtPassword"

CssClass="validatorColor" Text="*">

</asp:RequiredFieldValidator>

</td>

<td>

<asp:Label ID="lblConfirm" runat="server" Text="Confirm:">

</asp:Label>

</td>

<td>

<telerik:RadTextBox ID="txtConfirm" runat="server" TextMode="Password">

</telerik:RadTextBox>

<asp:RequiredFieldValidator ID="rfvConfirm" runat="server" ControlToValidate="txtConfirm"

CssClass="validatorColor" Text="*" Display="Dynamic">

</asp:RequiredFieldValidator>

<asp:CompareValidator ID="cvPassword" runat="server" ControlToValidate="txtConfirm"

ControlToCompare="txtPassword" Text="Password Mismatch" CssClass="validatorColor"></asp:CompareValidator>

</td>

</tr>

<tr>

<td>

<asp:Label ID="lblPhoneNo" runat="server" Text="Phone No.:">

</asp:Label>

</td>

<td>

<telerik:RadTextBox ID="txtPhoneNo" Text='<%# Bind( "Phone") %>' runat="server">

</telerik:RadTextBox>

</td>

<td>

<asp:Label ID="lblMobileNo" runat="server" Text="Mobile No.:">

</asp:Label>

</td>

<td>

<telerik:RadTextBox ID="txtMobileNo" runat="server" Text='<%# Bind( "Phone2") %>'>

</telerik:RadTextBox>

</td>

</tr>

</table>

<table>

<tr>

<td style="width: 220px;">

<asp:CheckBox ID="chkIsLock" runat="server" Text="IsLock" Checked='<%#Eval("islock") == null ? false : (Eval("islock").ToString()=="True"? true : false)%>' />

</td>

</tr>

<tr>

<td>

<telerik:RadButton ID="rgM_rb_Update" runat="server" CommandName='<%# (Container is GridEditFormInsertItem) ? "PerformInsert" : "Update" %>'

CausesValidation="true" Text='<%# (Container is GridEditFormInsertItem) ? "Insert" : "Update" %>' />

<telerik:RadButton ID="rgM_rb_Cancel" runat="server" CommandName="Cancel" CausesValidation="false"

Text="Cancel" />

</td>

</tr>

</table>

</FormTemplate>

</EditFormSettings>

</MasterTableView>

</telerik:RadGrid>

<asp:EntityDataSource ID="EntityDataSource_AllMembers" runat="server" ConnectionString="name=My_db"

DefaultContainerName="My_db" EntitySetName="Members" OrderBy="it.[ID],it.[FirstName]"

EntityTypeFilter="" EnableUpdate="True" EnableDelete="True" EnableInsert="True"

OnInserting="OnAllMembersInserting" OnInserted="OnAllMembersInserted" OnUpdating="OnAllMembersUpdating"

OnUpdated="OnAllMembersUpdated" OnDeleting="OnAllMembersDeleting" OnDeleted="OnAllMembersDeleted"

OnSelecting="OnAllMembersSelecting">

</asp:EntityDataSource>

<asp:EntityDataSource ID="EntityDataSource_Address" runat="server" ConnectionString="name=My_db"

DefaultContainerName="My_db" EntitySetName="MemberAddresses" OrderBy="it.[ID]"

EnableUpdate="True" EnableDelete="True" EnableInsert="True" Where="it.[UserID] = @UserID"

OnInserting="OnAddressInserting" OnInserted="OnAddressInserted" AutoGenerateWhereClause="True"

EnableFlattening="False">

<WhereParameters>

<asp:Parameter Name="UserID" DbType="Guid" />

</WhereParameters>

</asp:EntityDataSource>

<asp:EntityDataSource ID="EntityDataSource_AddressTypes" runat="server" ConnectionString="name=My_db"

DefaultContainerName="My_db" EntitySetName="MemberAddressTypes" EnableInsert="True"

EnableFlattening="False">

</asp:EntityDataSource>

code behind all events code is follows

protected void OnAllMembersSelecting(object sender, EntityDataSourceSelectingEventArgs e)

{

e.DataSource.Where = "it.RoleName = 'Bidders' or it.RoleName = 'Sellers'";

}

protected void OnAllMembersInserting(object sender, EntityDataSourceChangingEventArgs e)

{

}

protected void OnAllMembersInserted(object sender, EntityDataSourceChangedEventArgs e)

{

}

protected void OnAllMembersUpdating(object sender, EntityDataSourceChangingEventArgs e)

{

}

protected void OnAllMembersUpdated(object sender, EntityDataSourceChangedEventArgs e)

{

}

protected void OnAllMembersDeleting(object sender, EntityDataSourceChangingEventArgs e)

{

}

protected void OnAllMembersDeleted(object sender, EntityDataSourceChangedEventArgs e)

{

}

protected void OnAddressInserting(object sender, EntityDataSourceChangingEventArgs e)

{

}

protected void OnAddressInserted(object sender, EntityDataSourceChangedEventArgs e)

{

}

can any one please tell me what is the issue and why filter event is not working

General Discussions

answered on 13 Mar 2012

4 answers

265 views

radgrid inside tooltip

Hello,

I work with RadControls for ASP.NET AJAX Q3 2009. In my application inside a radtooltip I show a usercontrol (ascx) with a radgrid. Is there any way to get this radgrid object on client-side after I got the tooltip by using this:

var

toolTip = Telerik.Web.UI.RadToolTip.getCurrent();

And another question is if there is possible to refresh the tooltip on client-side.

Thank you

ToolTip

answered on 13 Mar 2012

1 answer

114 views

Select rows in grid

How to select all rows in grid on clicking linkbutton in commanditemtemplate

<CommandItemTemplate>

<asp:LinkButton ID="select" OnClientClick="OnClientClick();" runat="server">select</asp:LinkButton>

</CommandItemTemplate>

General Discussions

answered on 13 Mar 2012

3 answers

121 views

Radfilter with radlistview Boolean field Problem

I am using radfilter with radlistview and Openaccess. I have connected radfilter and radlistview through FilterContainerID. I am using datasource property of radlistview like this

Private Sub lvProducts_NeedDataSource(sender As Object, e As Telerik.Web.UI.RadListViewNeedDataSourceEventArgs) Handles lvProducts.NeedDataSource
Dim dbContext As New familia.OpenAccess.EntitiesModel
If tvCategories.SelectedNode IsNot Nothing Then
If tvCategories.SelectedValue = 0 Then
lvProducts.DataSource = dbContext.Products
Else
lvProducts.DataSource = dbContext.Products.Where(Function(p) p.CategoryProducts.Any(Function(c) c.CategoryID = tvCategories.SelectedValue))
End If
End If
End Sub

radfilter is successfully applying filter to all field of my datasource except fields with Boolean data type. I have searched everywhere but couldnt find a solution. Please help.

Filter

answered on 13 Mar 2012

3 answers

170 views

[Solved] Can't add item in RibbonBarItem Collection Editor

Hi,

I guess this is a newbie question.

I want to try the RadRibbonBar, but I can't add items to the groups.
When I try to add an item in the RibbonBarItem Collection Editor dialog, I get the following message.

"Cannot create an abstract class"

I can't figure out what I'm doing wrong - can anyone give me a hint?

Thanks.

/Thomas

RibbonBar

answered on 13 Mar 2012

3 answers

342 views

Insert Empty Row after every group of rows

Hi,
I am using an Object Data source to bind Radgrid on my page to a List<OrderDTO> . This is a list of Order DTO (classes) that is each order for customers that I get from the business Layer, I want to insert a blank row in the grid after every date, so the orders for each day are visually seperated and easier to read for the user in the grid. I am not sure how to do this can someone let me know whats the best way to achieve this? If possible please provide sample code for a simple example, your helps appreciated thanks

Grid

answered on 13 Mar 2012

12 answers

445 views

[Solved] Problem in export radgrid to excel

Hi,
I try to export radgrid to excel. But there is a problem in .xls. The first column (datetime) and second column (string) are not separated. See the image attached. I wonder what is the problem and how to fix it. Thanks.

Grid

answered on 13 Mar 2012

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