Questions on UI for ASP.NET AJAX Forum

1 answer

144 views

Repeater Image

hi, I am facing a difficulty in understanding the retrieval of multiple images in this demo (here)
based on the code provided:

<asp:Repeater runat="server" ID="Repeater1" DataSourceID="SqlDataSource1" OnItemDataBound="repeater1_ItemDataBound">

<ItemTemplate>

       <div style="border: 1px solid #999999; float: left; margin: 3px; width: 125px; height: 125px;

         background-image: url('<%# Eval("ProductID", "../../../Img/Northwind/Products/{0}.jpg") %>');">

                    <div runat="server" id="smallImage" style="width: 125px; height: 125px; background-position: center;

                        background-repeat: no-repeat;">

                    </div>

                </div>

            </ItemTemplate>

        </asp:Repeater>

1) From where the background-image is taking the images, and what is this path?
2) How can I store Images in the database and assign them to each product accordingly?

Best Regards,
humam.

ToolTip

answered on 26 Apr 2011

3 answers

87 views

Miltiple Ajax Requests

OK, I have a portal page that contains seven to ten user controls. Each user control has a timer and is wrapped in an Ajax Panel. When the portal pages loads it loads each user control in some kind of order. What I am hoping for is that each user control will start loading independently of each other.

So, I tried using the Ajax Manager on the master page with proxies on the user controls and still no luck. I can only get a single ajax request to take place at a time. How can I get two or three requests running at the same time? Is this possible with Telerik controls?

Any adivce or suggestions?

Ajax

answered on 26 Apr 2011

4 answers

200 views

Rad editor not working for web vpn

Hi,

I could successfully install the RAD Editor for my application and got it working for all the browsers.However, it is not woking for mozilla over web vpn connection. I cant type anything although the RAD rich text editor is visible.
Please let me know a fix for this.

WebParts for SharePoint

answered on 26 Apr 2011

5 answers

207 views

Check node without OnNodeClick firing?

Hello,

I have a TreeView where clicking on a node should trigger a PostBack, but checking a CheckBox on a node should not trigger a PostBack. Is this possible? Currently checking the node fires the OnNodeClick event.

I believe it was working as I wanted prior to upgrading to version 2010.2.826.35.

<rad:RadTreeView ID="tree" OnNodeClick="NodeClick" AutoPostBack="true">

Thanks,
Jason

TreeView

answered on 26 Apr 2011

4 answers

371 views

RadComboBox not firing itemsrequested after item selected

I have my ItemsRequested handler working where on start of the page, this method gets hit and it loads the first set of items. Scrolling through the list works well and each new page is requested and starts loading.

However, if I go into the combo box and right away I starting typing something which does not appear in the first page of results, the item is listed but I am no longer able to change the results and see the new matches appear in the list of the combo box.

The list is approx. 3,000 records, here are the relevant snips:

protected void RadComboBoxMedicationName_ItemsRequested(object sender, RadComboBoxItemsRequestedEventArgs e)

{

Database db = DatabaseFactory.CreateDatabase();

RadComboBox r = sender as RadComboBox;

DbCommand cmd = db.GetSqlStringCommand("SELECT Id, Description FROM refMedType WHERE Description LIKE '" + e.Context["Text"].ToString() + "%'");

DataTable data = (DataTable)(db.ExecuteDataSet(cmd)).Tables[0]; ;

try

{

int itemsPerRequest = 25;

int itemOffset = e.NumberOfItems;

int endOffset = itemOffset + itemsPerRequest;

if (endOffset > data.Rows.Count)

{

endOffset = data.Rows.Count;

}

if (endOffset == data.Rows.Count)

{

e.EndOfItems =

true;

}

else

{

e.EndOfItems =

false;

}

for (cint i = itemOffset; i < endOffset; i++)

{

r.Items.Add(

new RadComboBoxItem(data.Rows[i]["Description"].ToString(), data.Rows[i]["Description"].ToString()));

}

if (data.Rows.Count > 0)

{

e.Message =

String.Format("Items <b>1</b>-<b>{0}</b> out of <b>{1}</b>", endOffset.ToString(), data.Rows.Count.ToString());

}

else

{

e.Message =

"No matches";

}

catch (Exception ex)

{

e.Message =

"No matches";

}

<telerik:RadComboBox ID="RadComboBoxMedicationName" ShowWhileLoading="true" EmptyMessage="Enter medication name" Text='<%# Bind( "MedicationName" ) %>' LoadingMessage="Loading..." runat="server" Width="250px" Height="200px" AllowCustomText="True" ShowMoreResultsBox="true" EnableLoadOnDemand="True" MarkFirstMatch="True" OnItemsRequested="RadComboBoxMedicationName_ItemsRequested" EnableVirtualScrolling="true" />

<asp:RequiredFieldValidator ID="RequiredFieldValidatorMedicationName" runat="server" ControlToValidate="RadComboBoxMedicationName" Display="Dynamic" ErrorMessage="RequiredFieldValidator" ToolTip="Medication required."><br />* Medication required.</asp:RequiredFieldValidator>

ComboBox

answered on 26 Apr 2011

1 answer

93 views

Drag child elements on parent drag

I'm using RadGrid with drag and drop to a RadScheduler

The system I'm designing is for a TV Show, where each screenplay have several scripts

The user can schedule each script to be shot/recorded at a time, or to get a entire screenplay and schedule it at once.

In my grid, both screenplay and scripts are rows, so user can drag any.

Question 1 - Is it possible to have indented display for this?

Question 2 - Is it possible that when a user drag a row that is a screenplay, all child scripts go with?

Thanks,

Andre

Grid

answered on 26 Apr 2011

1 answer

70 views

Teleric grid with IIS7

Hi,

I am using teleric grid in IIS7 and sometimes rad grid is not renering while i am using iis7 but the same code has been working perfectally in IIS6.

Please suggest.

General Discussions

answered on 26 Apr 2011

5 answers

117 views

[Solved] Use RADChart for static disk space usage graphic?

Hi,

Is it possible to use the RADChart control to display a graphical representation of disk space used:

"20.0 MB out of 100.00 MB being used."

I just want to display a simple static horizontal bar that illustrates the percentage of disk space used without any grid lines or anything.

Thanks,
Andy

Chart (Obsolete)

answered on 26 Apr 2011

3 answers

106 views

Insert new record question

Hi,



I am not able to get the ID from the dropdown to do the insert of the new record based on that selected item from the that dropdown.  

So when I click the "Add file" no record is being saved to the database.



thanks







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

<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" runat="Server">

<telerik:RadFormDecorator

ID="RadFormDecorator1" Runat="server" Skin="Windows7" DecoratedControls="Textbox" />

<div style="padding-left:20px">

<table width="90%" border="0" cellpadding="5" style="text-align:left">

<tr>

<td align="left"> <div style="font-size: 14pt; font-weight: bold;">

Add New Media

</div>

</td> <td align="right" >

<img src="../images/arrow_back.png" align="absmiddle" /> <asp:LinkButton ID="btnAddMedia" Font-Bold="false" CausesValidation="false" runat="server" Text="Back to Listings" />

</td>

</tr>

<tr>

<td><div runat="server" id="successaddmsg" visible="false">

<img src="../images/accept.png" align="absmiddle" />

<asp:Label ID="Label1" runat="server" ForeColor="green" Font-Bold="true" Font-Size="12px" Text="Media item was successfully added." />

</div>

</td>

<td>

<asp:CustomValidator ID="CustomValidator1" runat="server" ClientValidationFunction="validateRadUpload"

ErrorMessage="Please select at least one valid media file" fileOnServerValidate="CustomValidator1_ServerValidate" />

</td>

</tr>

<tr>

<td>

Categroy:

</td>

<td>

<telerik:RadComboBox ID="RadComboBox1" runat="server" DataSourceID="SqlDataSource2"

AppendDataBoundItems="true" DataTextField="Category" DataValueField="CatId" Skin="Windows7">

<Items>

<telerik:RadComboBoxItem />

</Items>

</telerik:RadComboBox>

</td>

</tr>

<tr>

<td>

Media File:

</td>

<td>

<telerik:RadUpload ID="RadUpload1" runat="server" ControlObjectsVisibility="None"

Skin="Office2007">

</telerik:RadUpload>

</td>

</tr>

<tr>

<td>

Title:

</td>

<td>

<asp:TextBox ID="txtTitle" Width="321px" runat="server"></asp:TextBox>

</td>

</tr>

<tr>

<td>

Comments:

</td>

<td>

<asp:TextBox ID="txtDesc" Width="321px" runat="server"></asp:TextBox>

</td>

</tr>

<tr>

<td colspan="2">

<asp:CheckBox ID="chkShow" Checked="true" runat="server" Text="Make it available on User's Download Page." />

</td>

</tr>

<tr>

<td colspan="2">

<br />

<asp:Button ID="btnAdd" runat="server" Text="Add file" />

</td>

</tr>

</table>

</div>

<asp:SqlDataSource ID="SqlDataSource2" runat="server" ConnectionString="<%$ ConnectionStrings:MUNTERSJMmlConnectionString %>"

SelectCommand="SELECT MediaCategories.CatId, MediaCategories.CatName AS Category FROM MediaCategories ORDER BY CatName ">

</asp:SqlDataSource>

<%--

Upload Large File Setting Requirements:

Open the file C:\Windows\System32\inetsrv\config\applicationHost.config and find the line:

<section name="requestFiltering" overrideModeDefault="Deny" />

Set the overrideModeDefault property to Allow. So now the line should look like:

<section name="requestFiltering" overrideModeDefault="Allow" />

--%>

</asp:Content>

Input

answered on 26 Apr 2011

1 answer

123 views

Client Side Selection

Hi

I would like to allow/disallow selection based on the level of the tree. For example, if it is less then level 3 then I would like to prevent users from selecting.

I would really appreciate any help on this matter

Thanks
Biru

TreeList

answered on 26 Apr 2011