Questions on UI for ASP.NET AJAX Forum

3 answers

176 views

How to customize ToolTip with RadToolTipManager

I would like to customize the cell tooltip using RadTooltipManager. Is there an example somewhere? I'm using VB.NET with a SQL data source. The value I want in the tooltip is a separate value from what is displayed in the cell.

PivotGrid

answered on 07 Nov 2016

3 answers

947 views

Could not load assembly or file Telerik.Windows.Zip

Hi,

I use the spreadsheet part with much satisfaction, but since a while I get the following error

'Could not load file or assembly Telerik.Windows.Zip, Version=2016.1.106.40'

And i can't get any solution. I tried to upgrade all Telerik controls, but that didn't work yet.I will try again...

Can someone please help?

It breaks on the last line of my code block.

IWorkbookFormatProvider formatProvider = new XlsxFormatProvider();

var workbook = new EpicExcelExportManager().GetFilledWorkbook();

byte[] renderedBytes;

using (var ms = new MemoryStream())

{

formatProvider.Export(workbook, ms);

Thanks.

John

Spreadsheet

answered on 07 Nov 2016

5 answers

176 views

RadEditor IE 11 Preview More Not Working

Hi,

This is for IE11 on Widnows 7 with <meta http-equiv="X-UA-Compatible" content="IE=Edge" />

I have multiple rad editors on a page. For each of them the EditMode is set to Preview. The first editor shows correctly (cannot edit contents), all the rest of them are editable. The problem being the iframe body has contenteditable set to true for all of them except the first.

I am ina fix over this. I reaallly need help urgently

Editor

answered on 07 Nov 2016

12 answers

261 views

Field chooser available?

I am busy with an investigation which ASP.NET grid control to use. Some of the other grid vendors have the ability of having a visual field chooser in which the end user can add and remove the colums by having a toolbox with the invisible columns.

Does the RadGrid have this functionality too?

Grid

answered on 07 Nov 2016

3 answers

79 views

GridTableView W3C errors

Hi,

Today I have used HTML validator (https://validator.w3.org/) to check if I have any errors and found that there is summary attribute rendered inside of a table element which, according to the validator, is obsolete and instead of summary attribute, caption element should be used. Tried fixing this myself and found that however I set up GridTableView it always renders that summary attribute - internally summary attribute is always rendered. I would like to know how to solve that issue if it is possible to do so now or, if not, I would like to report it as an issue. (We are using Version 2016.2.607.45 of Telerik.Web.UI - Telerik UI for ASP.NET AJAX)

Thank you for your help.

Ajax

answered on 07 Nov 2016

1 answer

122 views

LinkManager

I use ExternalDialogs and LinkManager.ascx
How do I set the height of the dialog, the buttons is outside the dialog. See attached image.
I have set RenderMode Lightweight and Skin Bootstrap

Editor

answered on 07 Nov 2016

1 answer

101 views

RadEditor not rendering icons and the other components correctly

I have just upgraded Telerik-UI. It's working correctly on my local. When i publish the project to ftp, the problem is occured. I attached the screenshot of the problem. Where is source of the problem ?

Editor

answered on 07 Nov 2016

3 answers

148 views

Problem with batchedit and insert command with defaultValue

I have a radgrid in batchedit. The Update and Select works fine but Insert didn't.

I use a defaultValue for a Select and Insert in code behind. For a select this works fine but when i try to insert the field of Database have null v

<telerik:RadGrid ID="RGV" runat="server" Width="500px"

RenderMode="Lightweight" GridLines="None"

AllowAutomaticDeletes="True"

AllowAutomaticInserts="True"

PageSize="10"

AllowAutomaticUpdates="True"

AllowPaging="True"

AutoGenerateColumns="False"

DataSourceID="SDS"

Skin="WebBlue" >

<MasterTableView CommandItemDisplay="TopAndBottom" DataKeyNames="id"

DataSourceID="SDS" HorizontalAlign="NotSet" EditMode="Batch" AutoGenerateColumns="False"

CommandItemSettings-AddNewRecordText="Insertar centro"

CommandItemSettings-SaveChangesText="Guardar"

CommandItemSettings-CancelChangesText="Cancelar"

CommandItemSettings-RefreshText="Refrescar"

NoMasterRecordsText="No data"

NoDetailRecordsText="No data">

<BatchEditingSettings EditType="Cell" />

<Columns>

<telerik:GridBoundColumn DataField="Empresa"

HeaderText="Empresa"

SortExpression="Empresa"

UniqueName="Empresa">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Numero"

HeaderText="Numero"

SortExpression="Numero"

UniqueName="Numero">

</telerik:GridBoundColumn>

<telerik:GridDateTimeColumn DataField="Desde"

HeaderText="Desde"

SortExpression="Desde"

UniqueName="Desde" >

</telerik:GridDateTimeColumn>

<telerik:GridDateTimeColumn DataField="HastaEl"

HeaderText="Hasta el"

SortExpression="HastaEl"

UniqueName="HastaEl" >

</telerik:GridDateTimeColumn>

</Columns>

</MasterTableView>

<ClientSettings AllowKeyboardNavigation="true"></ClientSettings>

</telerik:RadGrid>

<asp:SqlDataSource ID="SDS" runat="server" ConnectionString="<%$ ConnectionStrings:PCMConnectionString %>"

SelectCommand="SELECT * From Table1 Where idRevisionCentros=@idRevisionCentros"

InsertCommand="INSERT INTO Table1 (idRevisionCentros,Empresa,Numero,Desde,HastaEl) VALUES (@idRevisionCentros,@Empresa,@Numero,@Desde,@HastaEl)"

UpdateCommand="UPDATE Table1 SET Empresa=@Empresa, Numero=@Numero,Desde=@Desde,HastaEl=@HastaEl WHERE id = @id">

<SelectParameters>

<asp:parameter Name="idRevisionCentros" type="Int32" />

</SelectParameters>

<InsertParameters>

<asp:parameter Name="idRevisionCentros" type="Int32" />

<asp:Parameter Name="Empresa" Type="String"></asp:Parameter>

<asp:Parameter Name="Numero" Type="Int32"></asp:Parameter>

<asp:Parameter Name="Desde" Type="DateTime"></asp:Parameter>

<asp:Parameter Name="HastaEl" Type="DateTime"></asp:Parameter>

</InsertParameters>

<UpdateParameters>

<asp:Parameter Name="id" Type="Int32"></asp:Parameter>

<asp:Parameter Name="Empresa" Type="String"></asp:Parameter>

<asp:Parameter Name="Numero" Type="Int32"></asp:Parameter>

<asp:Parameter Name="Desde" Type="DateTime"></asp:Parameter>

<asp:Parameter Name="HastaEl" Type="DateTime"></asp:Parameter>

</UpdateParameters>

</asp:SqlDataSource>

</fieldset>

protected void Page_Load(object sender, EventArgs e)

{

if (!IsPostBack)

{

int idRevisionCentros = getIdRevisionCentros();//return any number, for exemple 1;

SDS.SelectParameters[0].DefaultValue = idRevisionCentros.ToString();//<-- Works fine

SDS.InsertParameters[0].DefaultValue = idRevisionCentros.ToString();//<-- Insert null in DB for this field.....

}

Grid

answered on 07 Nov 2016

1 answer

63 views

Access External HTML File using RADEditor webpart (SP 2010)

Hi,

we are having a requirement to use the editor webpart to access the externally hosted html file and modify the changes and preview the design in the webpart. With the help of RADEditor webpart, i can able to write the html and see the preview but dont have an option to access the external HTML (similar to content editor webpart path properties). Is there way to do this?

Regards

Kathir

WebParts for SharePoint

answered on 07 Nov 2016

13 answers

534 views

RadGrid inside RadTabStrip

Dear Telerik-Staff,

I have the following issue:

I have a RadTabStrip with sime Tabs and inside each tab is a RadGrid which has scrolling enabled. My settings are:

<Scrolling AllowScroll="true" UseStaticHeaders="true" ScrollHeight="500px"/>

Now, when scrolling is enabled, RadGrid doesn't fit its height to the content, it contains. The height will me much larger than the content itself. As a workaroung, I implemented a client side function Telerik provided on a demo page. The code is

function GridCreated(sender, args) {

var scrollArea = sender.GridDataDiv;

var dataHeight = sender.get_masterTableView().get_element().clientHeight;

if (dataHeight < 500) {

scrollArea.style.height = dataHeight + 17 + "px";

}

In order to call that function, I regisrered it in the OnGridCreated-event of each RadGrid.

My problem is that the RadGrid on the first Tab (which is selected by default) displays its content as expected, but when selecting one of the nexts tabs (2,3,4,5, etc.) the grids inside these tabs are only (i guess) 17 pixels height. When clicking for eaxample "refresh" on a grid, the grid's height is calculated properly (or in general: when a post back is raised).

Can you tell me what I can do that the grid's height will be calculated properly when being inside a radtabstrip and with scrolling enabled?

Happy to hear from you,
Marco

TabStrip

answered on 07 Nov 2016