Questions on UI for ASP.NET AJAX Forum

1 answer

158 views

how to insert download link in rad Editor

This is my code for rad Editor ,

<telerik:RadEditor ID="RadEditor1Content" runat="server" AutoResizeHeight="True"

Width="500px" ToolbarMode="Floating">

<Content>

</Content>

<ImageManager EnableAsyncUpload="True" ViewPaths="~/images" UploadPaths="~/images" MaxUploadFileSize="900000000"/>

<MediaManager EnableAsyncUpload="true" ViewPaths="~/media" UploadPaths="~/media" MaxUploadFileSize="900000000"/>

<TrackChangesSettings CanAcceptTrackChanges="False"></TrackChangesSettings>

When I insert video or song file using "MediaManager" , html view of rad Editor shows likes

<object height="150" width="150" type="application/x-oleobject"

classid="clsid:6BF52A52-394A-11D3-B153-00C04F79FAA6">

<param name="URL" value="/media/MySongFile.mp3"><embed src="/media/MySongFile.mp3"

type="application/x-mplayer2"

pluginspage="http://www.microsoft.com/Windows/MediaPlayer" width="150" height="150">

It shows my uploaded file(mp3) with MediaPlayer which can be play . I don't want to show likes this . I just want to show Download Link to download my uploaded file . How can I do that ?

Editor

answered on 20 Jun 2013

1 answer

83 views

IE8 upload problem - LOG: Server response: Error trying to get server response: Error: Permission denied

Hi All,

I've a very strange problem. While I'm trying upload a picture in chrome, firefox and ie 9, I can upload it successfully.
But When I use IE8 to upload exactly the samefile with same code, I get "LOG: Server response: Error trying to get server response: Error: Permission denied" error. Is there any one who can tell me what is the broblem? Many thanks in advance..

Sincerely,
alper

AsyncUpload

answered on 20 Jun 2013

2 answers

107 views

CTRL+SHIFT+V in Chrome no longer works.

Hi,

Using CTRL+SHIFT+V in Chrome is supposed to paste without formatting.
Prior to the latest release, this worked.

With this latest release, if I copy, for example, a grid row that has an alternating color and then CTRL+SHIFT+V into RadEditor, it carries the color over into the RadEditor.

Was this an intentional change?

Editor

answered on 20 Jun 2013

1 answer

330 views

Set RadGrid Visibility on page load client side

Hi,

I have a scenario where I need to set the visibility of a radgrid on page load however I am not able to get the radgrid client side object. Please look at the code below:

$(function () {

var grid = $find("<%=RgTabularView.ClientID%>");

alert(grid);

if (grid != null) {

}

});

It always returns null.

Grid

answered on 20 Jun 2013

2 answers

132 views

RadIconTile - ImageURL not showing image?

i decided to create a brand new Web Application to test the RadTileList out.
Here is my HTML code:

<form id="form1" runat="server"> <div> <asp:ScriptManager runat="server" ></asp:ScriptManager> <%--TODO: what does the radFormDecorator do?--%> <telerik:RadFormDecorator runat="server" DecoratedControls="All" EnableRoundedCorners="true" /> <telerik:RadTileList runat="server" ID="Tiley" SelectionMode="Single" EnableDragAndDrop="true"> <Groups> <telerik:TileGroup> <telerik:RadImageTile runat="server" Title-Text="Title-Text_Fruit" ImageUrl="http://t0.gstatic.com/images?q=tbn:ANd9GcSICYQ_b6umFy_RAnxSmzoHVqTY3J9l1bWw8bCIJIOiR83x993tqw"> <Title Text="Title_Fruit"></Title> <PeekTemplateSettings Animation="Slide" ShowPeekTemplateOnMouseOver="true" HidePeekTemplateOnMouseOut="true" /> <br

>                        <%-- ShowInterval="1000" CloseDelay="700" AnimationDuration="600"  --%> <%--use these to peek automatically--%><

br> <PeekTemplate> <asp:Label runat="server" Text="Have Some Fruit"></asp:Label> <asp:Image runat="server" ID="Fruit_Ninja" AlternateText="FruityNinja" ImageUrl="http://t0.gstatic.com/images?q=tbn:ANd9GcS7CGpWMAzces6nrxzNfhfYYJFI9xROuIn794iJKPNBWtIoyUDm" /> </PeekTemplate> </telerik:RadImageTile> <telerik:RadImageTile runat="server" Title-Text="Title-Text_Meat" ImageUrl="http://www.glenvillepacking.com/files/Raw-Meat-1.jpg" Shape="Wide"> <Title Text="Title_Meat"></Title> <PeekTemplateSettings Animation="Fade" ShowPeekTemplateOnMouseOver="true" HidePeekTemplateOnMouseOut="true" /> <PeekTemplate> <asp:Label runat="server" Text="Meeat"></asp:Label> <asp:Image Width="100%" runat="server" ID="Meat_Boy" AlternateText="MeatBoy" ImageUrl="http://www.onlinegames.cat/wp-content/uploads/2011/11/super-meat-boy-main.jpg" /> </PeekTemplate> </telerik:RadImageTile> </telerik:TileGroup> <telerik:TileGroup > <telerik:RadIconTile runat="server" ImageUrl="~/Images/cloud.png" Shape="Wide" > <Title Text="Lightbulb"></Title> </telerik:RadIconTile> </telerik:TileGroup> </Groups> </telerik:RadTileList> </div> </form>

the ImageURL points to an image that i have in my Web Application, but when running the program it doesn't show the image. It just shows a blank square with a black X in the middle.
i've tried png and ico images but no luck. is there something simple that i'm missing?

thanks for your help

TileList

answered on 20 Jun 2013

2 answers

294 views

Scrollbar position in radtreeview

Hi

I have and issue regarding the scrollbar position. As you can see in the code below i have the radtreeview inside the radlistbox and il would like that when i click on the node, the scrollbar scrolls to the selected node position.

<asp:Panel ID="Panel2" runat="server">

<telerik:RadListBox ID="RadListBox1" runat="server" Height="200" Width="250"

AllowTransfer="true" ButtonSettings-Position="Right"

ButtonSettings-TransferButtons="All" TransferMode="Copy"

SelectionMode="Multiple" TransferToID="rlbDealers"

AutoPostBackOnTransfer="true" CausesValidation="false"

OnTransferred="rlbListAvailable_Transferred">

<ItemTemplate>

<div>

<telerik:RadTreeView ID="rtvDealersAvailable" runat="server"

OnLoad="rtvDealersAvailable_Load"

MultipleSelect="true"

OnClientNodeClicked="selectFatherAndChildNodes">

</telerik:RadTreeView>

</div>

</ItemTemplate>

<Items>

<telerik:RadListBoxItem />

</Items>

</telerik:RadListBox>

<telerik:RadListBox ID="RadListBox2" runat="server" SelectionMode="Multiple"

Height="200" Width="250">

</telerik:RadListBox>

</asp:Panel>

TreeView

answered on 20 Jun 2013

1 answer

36 views

Need support method Get parentNode, childNode

When process data in DropdownTree, need add method get ParentofNodeValue,ChildOfNodeValue.

DropDownTree

answered on 20 Jun 2013

2 answers

336 views

JSON JavaScriptSerializer. The length of the string exceed the value on the maxJsonLength property.

Hello,

I'm having an issue with a radgrid that populates data from a linq query. The grid uses an OnItemDataBound and OnItemCommand method.

Looking at the page source after being compiled, the viewstate looks absolutely massive, as if the grid is trying to stick the binary file in the viewstate somehow.

I tried increasing the size of the maxJsonLength through web.config to no avail.

The specific error is:

Error during serialization or deserialization using the JSON JavaScriptSerializer. The length of the string exceeds the value set on the maxJsonLength property.

I'm uploading a file, and then clicking back to a page that rebinds the radgrid containing an attachment column which triggers the onitemcommand method.

Thanks ahead of time.

ASPX:

<telerik:RadGrid ID="procGrid" runat="server" AutoGenerateColumns="False"

CellSpacing="0" GridLines="None" onneeddatasource="procGrid_NeedDataSource" OnItemDataBound="grdProcedures_ItemDataBound2" OnItemCommand="grdFiles_ItemCommand">

<MasterTableView>

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

<RowIndicatorColumn Visible="True" FilterControlAltText="Filter RowIndicator column">

<HeaderStyle Width="20px"></HeaderStyle>

</RowIndicatorColumn>

<ExpandCollapseColumn Visible="True" FilterControlAltText="Filter ExpandColumn column">

<HeaderStyle Width="20px"></HeaderStyle>

</ExpandCollapseColumn>

<Columns>

<telerik:GridBoundColumn FilterControlAltText="Filter column column"

UniqueName="column" DataField="name" HeaderText="Name">

<ItemStyle Width="400px" />

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Id"

FilterControlAltText="Filter column1 column" UniqueName="column1">

</telerik:GridBoundColumn>

<telerik:GridHyperLinkColumn AllowSorting="False"

FilterControlAltText="Filter column2 column" UniqueName="column2"

HeaderText="Review">

<ItemStyle Width="100px" />

</telerik:GridHyperLinkColumn>

<telerik:GridAttachmentColumn FileName="attachment"

FilterControlAltText="Filter procedure_document column" HeaderText="Procedures"

UniqueName="procedure_document"

AttachmentDataField="procedure_document"

AttachmentKeyFields="procedure_document"

Text="View Procedure" >

</telerik:GridAttachmentColumn>

</Columns>

<EditFormSettings>

<EditColumn FilterControlAltText="Filter EditCommandColumn column"></EditColumn>

</EditFormSettings>

</MasterTableView>

<FilterMenu EnableImageSprites="False"></FilterMenu>

<ClientSettings EnablePostBackOnRowClick="true">

</ClientSettings>

</telerik:RadGrid>

CS:

protected void grdProcedures_ItemDataBound2(object sender, Telerik.Web.UI.GridItemEventArgs e)

{

if (e.Item is GridDataItem)

{

GridDataItem item = (GridDataItem)e.Item;

string ProcId = item["column1"].Text;

HyperLink link = (HyperLink)item["column2"].Controls[0];

link.Text = "Edit Procedure";

string url = "~/procedure.aspx?AuditType=" + AuditType + "&AuditID=" + AuditID + "&StandardID=" + StandardID + "&ProcedureID=" + ProcId;

link.NavigateUrl = url;

}

protected void grdFiles_ItemCommand(object source, GridCommandEventArgs e)

{

if (e.CommandName == RadGrid.DownloadAttachmentCommandName)

{

using (var db = new isoAuditModelContainer())

{

RadAjaxManager Manager = new RadAjaxManager();

Manager.EnableAJAX = false;

GridDownloadAttachmentCommandEventArgs args = e as GridDownloadAttachmentCommandEventArgs;

GridDataItem item = (GridDataItem)e.Item;

string fileName = args.FileName;

string ProcId = item["column1"].Text;

int ProcId2 = Convert.ToInt16(ProcId);

//int attachmentId = (int)args.AttachmentKeyValues["procedure_document"];

var query = (from x in db.procedures where x.Id == ProcId2 select x).First();

string extension = query.file_extension;

byte[] binaryData = (byte[])query.procedure_document;

Response.Clear();

//Response.ContentType = query.fileExtension;

Response.AddHeader("content-disposition", "attachment; filename=" + fileName + extension);

Response.BinaryWrite(binaryData);

Response.OutputStream.Write(binaryData, 0, binaryData.Length);

Response.Flush();

Response.Close();

Response.End();

}

Grid

answered on 20 Jun 2013

4 answers

890 views

Clear all filters button

I have a complex RadGrid with many columns and filters on all the columns. As the use can end up with a complex set of filter I want to add a 'clear all filters' button. As it is a parent/detail grid I figured I would use the space next to the filters created by the expand/collapse column. So I managed to 'successfully' put a new image button in that space with the following code which I have in my Grid ItemDataBound method..

// Creating filtering row clear all filters button

if ((e.Item.ItemType == GridItemType.FilteringItem))

{

var clearFilterButton = new RadButton

{

ButtonType = RadButtonType.StandardButton,

Height = 22,

Width = 22

};

clearFilterButton.Image.EnableImageButton = true;

clearFilterButton.Image.ImageUrl = string.Format("../App_Themes/{0}/Images/ClearFilter.png", Page.Theme);

clearFilterButton.ToolTip = "Clear current filter(s)";

clearFilterButton.Click += ClearButton_Click;

var expandCollapseColumn = (GridTableCell) e.Item.Controls[0];

expandCollapseColumn.Controls.Add(clearFilterButton);

}

I'm assuming I have this all wrong as I have two problems.
1) Clicking the button makes it disappear
2) Clicking the button never fires the clearbutton event.

Can anyone help and maybe this should be a feature in the RadGrid control in the future?

Thanks

Colin

Grid

answered on 20 Jun 2013

1 answer

207 views

Upgrade from ASP.NET 2.0 to 4.5

I have an old project built with ASP.NET 2.0. It is a Website project and the upgrade wizard menu is not available.
When using "Convert to Telerik site" it is not possible to select the current project to be upgraded, there is no entry and manually browsing to the project's root directory is not accepted.

I tried this tutorial: http://www.telerik.com/support/kb/aspnet-ajax/general/updating-radcontrols-for-asp-net-to-another-version-or-license.aspx
However in step 5 ("From the newly downloaded and unzipped files, copy the new DLL ...") it becomes confusing. In my project's bin folder are many files like RadEditorNet2.dll and so on, but in the downloaded hotfix in the folder bin45 I can just find 3 files (Telerik.Web.UI etc.), that are not present in the old project's folder, so I can't replace anything.

Furthermore I copied these 3 files in my project's bin folder and I added them as reference. After setting the target framework to 4.5 it compiled successfully. Now I think, that I have to change all old tags like <prefix:RadEditor2Net ...> to <prefix:RadEditor>.

Is this the right way or do you know any other solution?

Installer and VS Extensions

answered on 20 Jun 2013