Questions on UI for ASP.NET AJAX Forum

6 answers

578 views

RadEditor Image Manager - force full web image path

In my site we allow users to create html emails. We create HTML templates that users edit using the RadEditor. Afterwards they download the edited HTML and send the email using their own system. The problem I'm having is with the Image Manager. A user will upload an image and insert into the HTML but when they download the HTML the image no longer works. Looking at the HTML that was generated, the image path is relative which is why it doesn't work. My question is, is there a way to use a URL instead of a relative file path?

Thanks!

Editor

answered on 08 Nov 2013

3 answers

130 views

RadAutoCompleteTextbox to load other textbox

I have a RadAutoCompleteTextbox that loads a list of descriptions that a user is able to start typing and choose from, but i want to be able to do the following, as soon as user chooses one of the available descriptions it loads the amount text box for it. How can i accomplish that?

I have the folllwing code for the autocomplete box, which works fine

private void grid_ItemCreated(object sender, GridItemEventArgs e)
    {

        if (e.Item is GridEditableItem && e.Item.IsInEditMode)
        {
            GridEditableItem editableItem = e.Item as GridEditableItem;
            TableCell cell = editableItem["Description"];
            if (cell.Controls.Count > 0 && cell.Controls[0] is RadAutoCompleteBox)
            {
                ((RadAutoCompleteBox)(cell.Controls[0])).TextSettings.SelectionMode = RadAutoCompleteSelectionMode.Single;
                ((RadAutoCompleteBox)(cell.Controls[0])).AllowCustomEntry = false;
                ((RadAutoCompleteBox)(cell.Controls[0])).DataSource = GetTableForAuto();
            }
        }

    }

What event is called when a user chooses a selection from the autocompletebox, and how would i be able to add the text for a different textbox?

Grid

answered on 08 Nov 2013

1 answer

284 views

Use custom Appointment classes in RadScheduler with Web Services

Hi,

I have successfully created a project with RadScheduler where I use a custom Appointment class (AllocationViewDataItem) and a custom Resource class (ExtendedResource). This project uses postbacks and a DataSource set in by calling a provider in Page_Load using the required parameters and setting the retrieved list of AllocationViewDataItems (custom appointments) as the DataSource of the scheduler.

var dataSource = DataManager.GetData(WebPart.ViewType, WebPart.DataFiltering, WebPart.ShowAllocationInLabel, selectedDate, numberOfWeeks, selectedRole);

Scheduler.DataSource = dataSource;

The custom appointments (AllocationViewDataItems) contain a string property called Resource that contains the key of the resource they are related to.

public class AllocationViewDataItem

{

public int Id { get; set; }

public string Resource { get; set; } //<------ This Property

public DateTime Start { get; set; }

public DateTime End { get; set; }

public Color Color { get; set; }

public string CustomText { get; set; }

...

}

The resources and appointments are connected by setting the ForeignKeyField on the ResourceType:

var rType = new ResourceType("User") { ForeignKeyField = "Resource" };

Scheduler.ResourceTypes.Add(rType);

Scheduler.GroupBy = "User";

The scheduler uses the custom appointment class by defining these properties:

<telerik:RadScheduler runat="server"

ID="Scheduler"

DataStartField="Start"

DataEndField="End"

DataSubjectField="CustomText"

DataKeyField="Id"

...

>

This works perfectly and the resources and allocations are shown as they should.

Now, I'd like to change the project so that the data is retrieved using web services because they constant postbacks are not too pretty. I have created a branch of the project that contains a web service that calls the same DataManager and returns a list of AllocationViewDataItems (just like the GetData method in the old Page_Load that was set as DataSource). However, the appointments are no longer matched with resources based on the ForeignKeyField of the ResourceType. No appointments are shown and when I hook into the OnClientAppointmentDataBound event I can see that the appointments are databound, but their collection of Resources is empty. Below is a dummy example of the web service methods (which does not work either):

[WebMethod]

public IEnumerable<AllocationViewDataItem> GetAppointments(ExtendedSchedulerInfo schedulerInfo)

{

return new List<AllocationViewDataItem>

{

new AllocationViewDataItem

{

Id = 1,

Start = DateTime.Now,

End = DateTime.Now.AddHours(1),

CustomText = "Subject",

Resource = "test",

Color = Color.Red

}

};

}

[WebMethod]

public IEnumerable<ResourceData> GetResources(ExtendedSchedulerInfo schedulerInfo)

{

var res = new List<ResourceData>

{

new ResourceData

{

Key = "test",

Type = "User",

Text = "Test"

}

};

res[0].Attributes.Add("TestAttribute", "testvalue");

return res;

}

The Scheduler defines the use of the web service and the AllocationViewDataItems as such:

<telerik:RadScheduler runat="server"

ID="Scheduler"

DataStartField="Start"

DataEndField="End"

DataSubjectField="CustomText"

DataKeyField="Id"

...

>

<WebServiceSettings Path="/_layouts/TestProject/ProjectAllocationDataService.asmx" ResourcePopulationMode="ServerSide" />

</telerik:RadScheduler>

The custom appointments are simply not connected to the resources so they are not shown. If I use AppointmentData instead and assigns a specific ResourceData object to the Resources property it works, but would mean that I would have to redo a quite a bit of code so I would prefer not to.

Is it not possible to use the ForeignKeyField to combine a custom Appointment class to resources when using Web Services to retrieve data?

Another issue is that I can't successfully use the Attributes property of the ResourceData class. When I add an item to the Attributes collection in the web service method it is not transfered to the Resource class created behind the scenes. I have checked this by adding an item to the Attributes collection in the web service method "GetResources" and then inspecting the Resource class retrieved in the OnResourceHeaderCreated event (here the Attribute collection is empty). See the two attached images. This is an issue as I need to transfer a custom URL property to the resource to make it clickable.
The attributes are successfully transfered from AppointmentData to the Appointment (adding attribute to AppointmentData object in web service method and retrieving the attribute value in OnClientAppointmentDataBound).

I hope you can help me with either of the two issues.

/Michael

WebParts for SharePoint

answered on 08 Nov 2013

1 answer

149 views

radgrid sort expression problem

the default view, such as

id name
1 tom
2 jack

but when I user the custom sort,the radgrid view become follows:

id name
1 tom system.data.datarowview system.data.datarowview
2 jack system.data.datarowview system.data.datarowview

when I sort one time,the view will add two columns,who can help me?
the source code:

protected void Page_Init(object sender, EventArgs e)

{

GridBoundColumn idColumn = new GridBoundColumn();

idColumn.DataField = "Id";

idColumn.Display = true;

idColumn.SortExpression = "Id";

idColumn.UniqueName = "Id";

idColumn.HeaderText = "Id";

RadGrid1.MasterTableView.Columns.Add(idColumn);

GridBoundColumn realNameColumn = new GridBoundColumn();

realNameColumn.DataField = "RealName";

realNameColumn.Display = true;

realNameColumn.HeaderText = "name";

realNameColumn.UniqueName = "RealName";

realNameColumn.SortExpression = "RealName";

RadGrid1.MasterTableView.Columns.Add(realNameColumn);

}

protected void Page_Load(object sender, EventArgs e)

{

IDAL.IBaseRepository<Model.HS_Docter> doctors = new DAl.BaseRepository<Model.HS_Docter>();

RadGrid1.DataSource = doctors.GetDataTable("select * from Hs_doctor");

}

protected void RadGrid1_SortCommand(object sender, GridSortCommandEventArgs e)

{

IDAL.IBaseRepository<Model.HS_Docter> doctors = new DAl.BaseRepository<Model.HS_Docter>();

switch (e.OldSortOrder)

{

case GridSortOrder.Ascending:

e.Item.OwnerTableView.DataSource = doctors.GetDataTable("select * from hs_doctor").Select("", e.CommandArgument.ToString() + " asc");

break;

case GridSortOrder.Descending:

e.Item.OwnerTableView.DataSource = doctors.GetDataTable("select * from hs_doctor" ).Select("", e.CommandArgument.ToString() + " desc"); ;

break;

}

Grid

answered on 08 Nov 2013

1 answer

110 views

RadRotator OnItemClick change img src

Hello,

I would like to change an image src to the image that i click on in radrotator.

<img id="propImg" runat="server" src="" />

<telerik:RadRotator ID="thumbRotator" runat="server" BackColor="Transparent" OnItemClick="viewImage" EnableRandomOrder="true" BorderStyle="NotSet" BorderWidth="0" BorderColor="Transparent"
PauseOnMouseOver="true" RotatorType="CoverFlowButtons" Width="430" Height="180" ItemHeight="190px" ItemWidth="200px" FrameDuration="1" ScrollDirection="Left, Right" Skin="MetroTouch">

<ItemTemplate>

<asp:Image ID="myImage" Width="190px" Height="180px" runat="server"

ImageUrl='<%# Container.DataItem %>' AlternateText='<%# VirtualPathUtility.GetFileName(Container.DataItem.ToString()) %>' />

</ItemTemplate>

</telerik:RadRotator>

Would appreciate some help!

Thanks!

Rotator

answered on 08 Nov 2013

4 answers

352 views

Menu not showing items on hover

Hi,

I am trying the new version 2013 Q1 (2013.1.220) and have found that Menu does not show items on mouse hover with IE 10. It only shows when clicking (just like when setting ClickToOpen="true") .You can check the demo on Telerik site here.

Another problem is the class .rmExpandDown (and .rmExpandTop...) is by default set to background: none repeat scroll 0 center transparent, which causes the arrow does not show even the menu item has sub items.

.RadMenu_Metro .rmRootLink .rmExpandTop, .RadMenu_Metro .rmRootLink .rmExpandDown
{

background: none repeat scroll 0 center transparent;

}

Menu

answered on 08 Nov 2013

1 answer

70 views

Mismatching Paragrap Tags

Hi,
When I try to save formatted text from MS Word I’m getting paragraph tags are combined with class elements (Highlighted below). Please guide me to resolve the issue.

'<?xml:namespace prefix = "pclass="MsoListParagraph"style="margin" /><pclass="MsoListParagraph"style="margin:0in0in0pt0.5in;text-indent:-0.25in;mso-list:l0level1lfo1;"><?xml:namespace prefix = "spanstyle="font-size" /><spanstyle="font-size:16px;color:#1f497d;">

<P class=MsoListParagraph style="MARGIN: 0in 0in 0pt 0.5in; TEXT-INDENT: -0.25in; mso-list: l0 level1 lfo1"><FONT color=#1f497d><FONT size=3>capabilities that serves as the tool for budgeting all o <BR><BR>Current December nbsp;</FONT></FONT></spanstyle="font-size:16px;color:#1f497d;">

</pclass="MsoListParagraph"style="margin:0in0in0pt0.5in;text-indent:-0.25in;mso-list:l0level1lfo1;"></P>'

Editor

answered on 08 Nov 2013

9 answers

245 views

[Solved] Need help with filenotfoundexception

Hello Community,

i use the Telerik radasyncupload control like this:

Web.Config

<appSettings>

<add key="Telerik.AsyncUpload.TemporaryFolder" value="~/App_Data/RadUploadTemp" />

</appSettings>

asp.net

<telerik:RadAsyncUpload ID="rauIconUpload" runat="server" ChunkSize="0" Localization-Cancel="Löschen" Localization-Remove="Entfernen" Localization-Select="Auswählen"

Culture="de-DE" Skin="MetroTouch" TargetFolder="img/icons" MaxFileInputsCount="1">

</telerik:RadAsyncUpload>

<telerik:RadButton ID="rbtnIconUpload" runat="server" Text="Speichern" Skin="MetroTouch"></telerik:RadButton>

vb.net

Private Sub rbtnIconUpload_Click(sender As Object, e As EventArgs) Handles rbtnIconUpload.Click

If rtxtIconBezeichnung.Text = String.Empty Or rtxtIconBezeichnung.Text = Nothing Or CHKValidation(rtxtIconBezeichnung.Text) = False Then

rnfUngueltigeEingabe.Visible = True

Else

Try

For Each f As UploadedFile In rauIconUpload.UploadedFiles

Dim img As New System.Drawing.Bitmap(f.InputStream)

Dim h As Integer = img.Height

Dim w As Integer = img.Width

img.Dispose()

Dim fileName As String = f.GetName()

IconPfad = "~/img/icons/" & fileName

If w = 16 And h = 16 Then

IconSize = "16x16"

ElseIf w = 32 And h = 32 Then

IconSize = "32x32"

Else

rnfIconNichtErzeugt.Visible = True

Exit For

End If

IconErzeugt = Datenzugriff.CRTNeuesIcon(rtxtIconBezeichnung.Text, IconPfad, rcbIconGruppe.SelectedValue, IconSize)

If IconErzeugt = True Then

rnfIconErzeugt.Visible = True

Page.ClientScript.RegisterClientScriptBlock([GetType](), "CloseScript", "redirectParentPage('IconVerwaltung.aspx')", True)

Else

rnfIconNichtErzeugt.Visible = True

End If

Next

Catch ex As Exception

rnfIconNichtErzeugt.Visible = True

End Try

End If

End Sub

If i try to use InputStream i get a filenotfoundexeption. I added a Screanshot of this error.

So, what i'm doing wrong?

Thank you for reading.

AsyncUpload

answered on 08 Nov 2013

4 answers

97 views

RadScheduler Errrors GetResources GetAppointments

On page load I am getting two errors:
The server method GetResources / GetAppointments Failed.
Also if I try to insert I get "InsertAppointment" failed.

I am using .NET MVC 4
The Scheduler is being put on the page via a partial control.

<%@ Control Language="C#" Inherits="System.Web.Mvc.ViewUserControl<dynamic>" %>

<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>

<form id="SchedulerForm" runat="server">

<telerik:RadStyleSheetManager ID="RadStyleSheetManager1" runat="server">

</telerik:RadStyleSheetManager>

<asp:ScriptManager runat="server" ID="sm1"></asp:ScriptManager>

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

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="Scheduler">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="Scheduler" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

<telerik:RadScheduler runat="server" ID="Scheduler"

ClientIDMode="Static"

StartInsertingInAdvancedForm="True"

AllowEdit="true" AllowInsert="true"

>

<WebServiceSettings path="/Models/SchedulerWcfService.svc" UseHttpGet="true" ResourcePopulationMode="ClientSide"/>

<AdvancedForm Modal="true" />

</telerik:RadScheduler

>

The path to the webservice works.

<system.serviceModel>

<bindings>

<basicHttpBinding>

<binding name="BasicHttpEndpointBinding">

<security mode="TransportCredentialOnly">

<transport clientCredentialType="Windows" />

</security>

</binding>

</basicHttpBinding>

</bindings>

<services>

<service behaviorConfiguration="AuthenticationServiceTypeBehaviors"

name="DOTTReportsWebViewer.Models.SchedulerWcfService">

<endpoint binding="basicHttpBinding" bindingConfiguration="BasicHttpEndpointBinding"

name="BasicHttpEndpoint" contract="DOTTReportsWebViewer.Models.SchedulerWcfService" />

</service>

</services>

<behaviors>

<serviceBehaviors>

<behavior name="AuthenticationServiceTypeBehaviors">

<serviceMetadata httpGetEnabled="true" />

<serviceDebug includeExceptionDetailInFaults="false" />

</behavior>

</serviceBehaviors>

</behaviors>

</system.serviceModel>

</form

>

If I change :

<WebServiceSettings path="/Models/SchedulerWcfService.svc" UseHttpGet="true" ResourcePopulationMode

="ClientSide"/>
to:

<WebServiceSettings path="/Models/SchedulerWcfService.svc" UseHttpGet="true" ResourcePopulationMode="ServerSide"/>

I get a 401 error

Scheduler

answered on 08 Nov 2013

1 answer

66 views

Copied text gets added to empty message.

I have noticed a strange behavior with the autocomplete box. I have an autocompletebox bound to an asp sql datasource and I have set an empty message to it. If I copy some text and paste into the input, the text gets added to the empty message.

Please suggest a solution.
Josephine

AutoCompleteBox

answered on 08 Nov 2013