Questions on UI for ASP.NET AJAX Forum

1 answer

127 views

I am using DataSet as DataSource for RadGrid. I can apply DataSource either through NeedDataSource or through directly datasource property of radgrid. I could not use DataSource control for binding. I went through all examples but could not find one which does not use DataSource control or any example with DataSet.

Edit Scenario:
Records Insert / Update needs to be in-place and all rows are editable from start, User have option of clicking "Save" button to save all changes.

Insert Scenario:
For insert operation, when user clicks "Add New" button. New row will be added at bottom and user can add new record in that. Then clicking on "Save" button will save new record along with any changes made in existing records.

Current Issues:
# DataSource is not retained after post-back from "Save" or "Add New" button and RadGrids shows empty. Any control with in RadGrid, like rows and columns which are rendered in page are also empty.
# For Insert Scenario I tried adding empty row in DataTable and then did binding. But above issue occurs and not data is retained from end user.

Mentioned scenario should be well with-in the capabilities of RadGrid control. Please advise on implementation details.

Grid

answered on 08 Nov 2012

1 answer

111 views

Binding the RadGrid dynamically with RadEditor in javascript

Hello,

I have a RadGrid with 4 template columns.
1. ASP:TextBox
2. RadEditor
3. ASP:LinkButton (ADD)
4. ASP:LinkButton. (DELETE)

When we click on "ADD" button we are adding a new row next to the selected row. Same way we are deleting the selected row on click of "DELETE" button. This we are doing in postback by rebinding the RadGrid. We need to avoid the postback and Add/Delete rows dynamically in javascript. Please provide the solution. Please find herewith the sample code that we are doing in code behind.

FYI: we are using net framework 4.0 and the Telerik.Web.UI.dll version is v. 2011.2.915.40

I am not able to add the code here.

Grid

answered on 08 Nov 2012

6 answers

243 views

hide tab in LinkManager.ascx

Hi all

got something funny going on.
Trying to hide the Anchor tab in the LinkManager dialog as per http://www.telerik.com/help/aspnet-ajax/disablingtabs.html

If I put the Visible="false" attribute in the tab does not show but when I click the email tab I get the Anchor fieldset!?

Tried with a fresh file and just made that one change and always does it. What am I doing wrong?

Matt

Q3 2008
FF 3.08 and IE6

Editor

answered on 08 Nov 2012

9 answers

316 views

RadEditor 4.5.3 and paragraphs

Hi,

I customized the paragraphs dropdown using the config file.
Everything works fine until I try to add paragraphs with classes or "unusual" paragraphs like <code>.

For example I added

    
            <paragraph name="&lt;code>Code&lt;/code>" value="&lt;code>" /> 
        
            <paragraph name="&lt;p class='tipp'>Tipp&lt;&lt;/p>" value="&lt;p class='tipp'>" />

to the config file.

The result is that the two options are shown in the drop down box, but they are not applied to the paragraphs or selection when I select one of them.

According to the docs, it should work this way.

By the way: The documentation (http://www.telerik.com/help/aspnet/editor/paragraphstyles.html) regarding this is buggy. The example code for the ToolsFile.xml breaks the editor.

Regards

Martin

WebParts for SharePoint

answered on 08 Nov 2012

1 answer

108 views

X Axis and Y Axis crossing 0 point

X Axis's value type and Y Axis's value type are number type.X - axis points are -2 , -1, 0, 1,2.Y-axis points are from -10 to 0.
How to set X Axis and Y Axis crossing 0 point?

Chart (Obsolete)

answered on 08 Nov 2012

17 answers

163 views

Encoding of Urls in Radeditor WCM

Hi Telerik.

I have a standard Sharepoint 2010 environment using Telerik Radeditor WCM v 6.1.7.0.

1) Open hyperlink manager and create an anchor HøHø
2) Create a hyperlink using hyperlink manager and use the "Existing Anchor" dropdown and select HøHø.
3) Publish the page and the anchor link does not work.

It seems as if the anchor-link is encoded to the utf-8 version <a href="#H%c3%b8H%c3%b8">, but the anchor itself remains like <a name="HøHø". As effect, the hyperlink is not working in IE but works fine in Firefox.

In the ConfigFile.xml I have ContentFilters=ConvertToXhtml, ConvertCharactersToEntities

Before the content is published, the anchor and the link is written with html entities as Hø In RadEditorGetStorageHtml in SPEditorTools.js the value of editor.get_html(true) is also the correct using html entities.

Please advice.

Best regards
Klaus

Sharepoint Integration

answered on 08 Nov 2012

1 answer

208 views

RadGrid - Group Panel

Hi,
I am trying to use the show group panel, allowing a user to drag the column names into it, however it keeps throwing an error:

"Error: Sys.WebForms.PageRequestManagerServerErrorException: Invalid group by expression: 'Group By' clause missing"

However if I define an item in the configuration manager it works, properly, So why can't I drag and Drop? :(

<telerik:RadGrid ID="RadGrid1" runat="server" AllowFilteringByColumn="True" AllowPaging="True"

AllowSorting="True" AutoGenerateColumns="False" EnableAJAX="True" GridLines="None"

OnRowDataBound="NamesGridView_RowDataBound" PageSize="14"

DataKeyNames="OrderId" ShowGroupPanel="True" CellSpacing="0">

<GroupingSettings ShowUnGroupButton="True" />

<ClientSettings AllowDragToGroup="True" AllowColumnsReorder="True"

ReorderColumnsOnClient="True">

<Selecting AllowRowSelect="True"></Selecting>

<ClientEvents OnRowMouseOver="RowMouseOver"></ClientEvents>

</ClientSettings>

<MasterTableView CommandItemDisplay="Top" ClientDataKeyNames="OrderID, Text" DataKeyNames="OrderID">

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

<RowIndicatorColumn Visible="False">

<HeaderStyle Width="20px" />

</RowIndicatorColumn>

<ExpandCollapseColumn Resizable="False" Visible="False">

<HeaderStyle Width="20px" />

</ExpandCollapseColumn>

<Columns>

<telerik:GridTemplateColumn AllowFiltering="false" UniqueName="TemplateEditColumn">

<ItemTemplate>

<asp:HyperLink ID="EditLink" runat="server" Text="Edit"></asp:HyperLink>

</ItemTemplate>

<FooterStyle Width="32px" />

<HeaderStyle Width="32px" />

<ItemStyle Width="32px" />

</telerik:GridTemplateColumn>

<telerik:GridBoundColumn DataField="OrderId" GroupByExpression="OrderID" HeaderText="Order Ref"

SortExpression="OrderId" UniqueName="OrderId" Visible="False">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="OrderNum" GroupByExpression="OrderNum" HeaderText="Order Number"

SortExpression="OrderNum" UniqueName="OrderNum" Visible="False">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="ProjectRef" HeaderText="Project" UniqueName="ProjectRef"

SortExpression="ProjectRef" GroupByExpression="ProjectRef">

</telerik:GridBoundColumn>

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

SortExpression="Location" GroupByExpression="Location">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="CostCentre" HeaderText="Cost Centre" UniqueName="CostCentre"

SortExpression="CostCentre" GroupByExpression="CostCentre">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="AccountCode" HeaderText="Account Code" UniqueName="AccountCode"

SortExpression="AccountCode" GroupByExpression="AccountCode">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="activityRef" HeaderText="Order Activity" UniqueName="activityRef"

SortExpression="activityRef" GroupByExpression="activityRef">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="CategoryRef" HeaderText="Type of Work" UniqueName="CategoryRef"

SortExpression="CategoryRef" GroupByExpression="CategoryRef">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Order Date" HeaderText="Order Date" UniqueName="OrderDate"

SortExpression="Order Date" GroupByExpression="Order Date">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Plan Date" HeaderText="Target Complete" UniqueName="TargetComplete"

SortExpression="Plan Date" GroupByExpression="Plan Date">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Actual Date" HeaderText="Actual Complete" UniqueName="ActualComplete"

SortExpression="Actual Date" GroupByExpression="Actual Date">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Amount" HeaderText="Estimated Cost" UniqueName="EstimatedCost"

SortExpression="Amount" GroupByExpression="Amount">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="ServiceProvider" HeaderText="Service Provider"

UniqueName="ServiceProvider" SortExpression="ServiceProvider" GroupByExpression="ServiceProvider"

Visible="false">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Text" HeaderText="Text" UniqueName="Text" Display="false">

</telerik:GridBoundColumn>

</Columns>

<EditFormSettings>

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

</EditFormSettings>

<CommandItemTemplate>

<table style="width: 100%;">

<tr>

<td style="width: 50%;">

<a href="#" onclick="return ShowInsertForm();">

<img alt="Insert" border="0" height="20" src="App_Images/AddRecord.gif" width="20" />

Add New Record</a>

</td>

<td align="right" style="width: 50%">

<asp:CheckBox ID="chkArchived" runat="server" AutoPostBack="True" OnCheckedChanged="chkShowArchived_CheckChanged"

Text="Show Archived" Width="163px" />

</td>

<td align="right" style="width: 50%">

<asp:CheckBox ID="chkComplete" runat="server" AutoPostBack="True" OnCheckedChanged="chkShowComplete_CheckChanged"

Text="Show Completed" Width="163px" />

</td>

</tr>

</table>

</CommandItemTemplate>

</MasterTableView>

<GroupPanel Visible="True">

</GroupPanel>

<ClientSettings AllowDragToGroup="True" Selecting-AllowRowSelect="true">

</ClientSettings>

<PagerStyle Mode="NextPrevNumericAndAdvanced" />

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

</telerik:RadGrid>

<telerik:RadWindowManager ID="RadWindowManager1" runat="server" Animation="None"

Behaviors="Default" InitialBehaviors="None" Left="" Top="" ReloadOnShow="True"

VisibleStatusbar="false">

</telerik:RadWindowManager>

</div>

<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="RadGrid1">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="RadGrid1" />

</UpdatedControls>

</telerik:AjaxSetting>

<telerik:AjaxSetting AjaxControlID="RadAjaxManager1">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="RadSlider1" />

<telerik:AjaxUpdatedControl ControlID="RadGrid1" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

</form>

</body>

</html>

I can't see any errors myself and it all works fine on the page except this group panel,
Many thanks for your help
Ryan

Grid

answered on 08 Nov 2012

2 answers

271 views

Upload image RadUpload control programatically

Is there a way to upload an image into a RadUpload control programatically?

I am prefilling user data on a form, one of the fields is an RadUpload image control, and I would like to pre-populate this field with an image.

thanks.

Upload (Obsolete)

answered on 08 Nov 2012

2 answers

156 views

https sharepoint radeditor dialogs

I have an impelentation of the sharepoint radeditor in my shrepoint site.
This site has SSL implementation and redirects the page into https://

When firing dioalogs the error i get is :

'~/Telerik.Web.UI.WebResource.axd' is missing in web.config. RadScriptManager requires a HttpHandler registration in web.config. Please, use the control Smart Tag to add the handler automatically, or see the help for more information: Controls > RadScriptManager

but once i open de javascript debugger I get errors like this:

Unsafe JavaScript attempt to access frame with URL http://mysite/_wpresources/RadEditorSharePoint/6.1.6.0__1f131a624888eeed/Resources/Telerik.Web.UI.DialogHandler.aspx?DialogName=LinkManager&Skin=Default&Title=Hyperlink%20Manager&doid=25b5064f-a6b8-46af-9a6b-1129da699eea&dpptn=&dp=amEBLBhZTVkWbwEobRFnWGwRanMfbHsqZnAXByR%2FZUpZdBBeUQZIAx1hOk8ZYk9JdHBmPSVjYAIWbwUpbitNX2QRCVkcY2ctaRQXZicKX0VbSj51bBJIPh5lNU8Pd2pKXGFhcxdzY0YeYHoxVj8AdlcRfkMkBlEDaRQfQiRVXwBZZH9HeS5iNB1hOkMZAGoGW3FiCxhjBFkIfWopVQ57X3oCeUMQX1ERUHI1axVWcVhdZxBrYilUDiBgGGMiAm5gbgd%2BMxtxVgAhbUgzYih3aWB1UAIRXncJVy4PRxNWX1l1XS4EYQJEcCdxCEEndA1pbkxiKxZef2IhbnoJVQFdWmQ8VEUScXsFZRU1aiN%2FS1paZD5LYQJILyZwLkUNZ2JnbQVQKhdZBGIhb304VQ5vWlcsegUSYWcAVgY9QxVgZX9dWBAHYQJACgljOnESWmpYbgVTMxtyXX4mfnIZeRFNWGEAcgURYlF1UHMpdRdSdWpaay5FYhFydCZxFGIWX2JbdVpudRRyZ3MhbQEZYCtdUmABdQASYmccfhUpRhRgQ1FqdQMLenVIMh0EBEYiaUhbXHFYMiNYd10gf1cyZStzQFV0bUMLd0JxYRstAhxgeUVhZD53VBJ2NyYEJk8Wdn4DWXVMAxhjTU8ea0c2ewJBfm8RDV4iY3MoaRA9dR9vS0piYDFFeQNAHAp%2BEGIVWggK from frame with URL https://mysite/admin/Pages/SpecialOffersForm.aspx?ID=034a2b0e-1487-452e-95a7-28a8ba9d4247. The frame requesting access has a protocol of 'https', the frame being accessed has a protocol of 'http'. Protocols must match.
     ScriptResource.axd:125
    a.RadDialogOpener._applyParametersScriptResource.axd:125
a.RadDialogOpener.openScriptResource.axd:87
a.RadEditor.showDialogScriptResource.axd:6301
Telerik.Web.UI.Editor.CommandList.DocumentManager.SetLinkProperties.LinkManagerScriptResource.axd:3842
a.RadEditor.fireScriptResource.axd:6789
a.RadEditor._onToolClickScriptResource.axd:6219
(anonymous function)ScriptResource.axd:47
(anonymous function)ScriptResource.axd:2399
Telerik.Web.UI.Editor.DefaultToolAdapter._raiseEditorEventScriptResource.axd:3147
Telerik.Web.UI.Editor.DefaultToolAdapter._onToolBarClickScriptResource.axd:3142
(anonymous function)ScriptResource.axd:47
(anonymous function)ScriptResource.axd:47
Sys$UI$DomEvent$addHandler.browserHandlerScriptResource.axd:2948

    

The page at https://mysite/admin/Pages/SpecialOffersForm.aspx?ID=034a2b0e-1487-452e-95a7-28a8ba9d4247 displayed insecure content from
http://mysite/_wpresources/RadEditorSharePoint/6.1.6.0__1f131a624888eeed/Resources/Telerik.Web.UI.DialogHandler.aspx?checkHandler=true.

Any help??

Editor

answered on 07 Nov 2012

1 answer

273 views

ListBox Item Width

I have a radlistbox and the items are being inserted programmatically, how do I expand the width of an item so multiple items won't show on a single line as they are showing as of now.

currently items are being inserted to listbox in c# like :

rlbAssigned.Items.Add(new

RadListBoxItem(rlbAvailable.Items[rlbAvailable.SelectedIndex].Text, rlbAvailable.Items[rlbAvailable.SelectedIndex].Value));

and the listbox is declared as:

<telerik:RadListBox ID="rlbAvailable" runat="server" Height="320px" Width="200px"> </telerik:RadListBox>

ListBox

answered on 07 Nov 2012