Questions on UI for ASP.NET AJAX Forum

1 answer

111 views

If AllowMultiRowSelection="True" in a grid, selecting individual rows by clicking on them unselects all previously selected rows. In a non mobile environment this is ok since the user has access to the CTRl or SHIFT keys to select multiple rows. However, in a touch environment, they don't. It is true they can click on the client select column to select multiple rows, but again, clicking on the row itself to select it, unselects all previously selected rows.

Grid

answered on 16 Feb 2016

0 answers

121 views

problem with open page aspx into radwindow from code behind

hi, I want to load a page in an .aspx radwindow with code-behind, impostatndo the url, eco vb code and html code, but I get this javascript message that I do not understand because I seem to have written well everything.

this is error:

JavaScript critical error at line 41, column 10 in (unknown source location) \ n \ nSCRIPT1004: Expected ';'

url = "../report/report.aspx?date1=" + date

Report_Window.NavigateUrl = url

Report_Window.Title = "Report "

Dim script As String = "Function f(){$find(""" + Report_Window.ClientID + """).show(); Sys.Application.remove_load(f);}Sys.Application.add_load(f);"

ScriptManager.RegisterStartupScript(Me, Me.[GetType](), "show", script, True)

<telerik:RadWindow ID="Report_Window" runat="server" Title="Report" ShowContentDuringLoad="false" VisibleStatusbar="false"

<br>            Behaviors="Close, Move" Skin="Silk" Height="100px" Width="200px" AutoSize="true" Modal="true" ReloadOnShow="true"><

br> </telerik:RadWindow>

Window

asked on 15 Feb 2016

2 answers

129 views

WebResource 404 = pushbutton not displaying?

Hey there,

I have a button column in a radgrid that is set to pushbutton - however, it does not show up as a button.

We are using the Silk skin included with Telerik.UI.Skins.

I have attached a screenshot of the error. You can also find it here on imgur: http://i.imgur.com/QV5BnGd.jpg

Our webconfig has

<httpHandlers>

<add path="Telerik.Web.UI.WebResource.axd" type="Telerik.Web.UI.WebResource" verb="*" validate="false" />

</httpHandlers>

<system.webServer>

<validation validateIntegratedModeConfiguration="false"/>

<handlers>

<add name="Telerik_Web_UI_WebResource_axd" verb="*" preCondition="integratedMode" path="Telerik.Web.UI.WebResource.axd" type="Telerik.Web.UI.WebResource" />

</handlers>

</system.webServer>

I have tried adding a location, with no help:

<location allowOverride="false" path="Telerik.Web.UI.WebResource.axd">

<system.web>

<authorization>

<allow users="*"/>

</authorization>

</system.web>

</location>

Any ideas?

Grid

answered on 15 Feb 2016

1 answer

124 views

How execute javascript when selected = true

Hi,

I have a javascript function who is executed when the client click :

treeView.OnClientNodeClicking = "MyJavascriptFunction"

It works great.

So, i have another code-behind function who select a node like that :

Dim node4 As RadTreeNode = treeView.FindNodeByValue(txtHiddenModele.Value)

If node4 IsNot Nothing Then
node4.Selected = True
End If

It works too, the node is selected but the javascript function is not executed (MyJavascriptFunction)

How can i solve this?

Thanks!

TreeView

answered on 15 Feb 2016

3 answers

183 views

[Solved] selected nodes count problem

Hi,
i want to display the number of currently selected nodes of my radTreeView (clientside).

so i have the nodeClicked event working fine.

var tree = $find("<%= radTreeView.ClientID %>");
var nodes = tree.get_selectedNodes();

i get the treeview object. i also got a object from the get_selectedNodes method.

But i cant get the Count fomr this array of nodes.

I tried .Count() .count() and get_count(), always getting an exception, stating that this object does'nt own such a method.

What may be helpfull?

thanks Mario

TreeView

answered on 15 Feb 2016

5 answers

576 views

client side setting checkbox on client side

How do I check or uncheck a checkbox in the RadComboBox when it's checkbox is allowed?

ComboBox

answered on 15 Feb 2016

3 answers

578 views

Filter a RadGrid When the Enter Key is Pressed

I need to enable radGrid Filtering when the Enter Key is pressed and the important thing is my radgrid columns are auto generated so how can i enable this option/

General Discussions

answered on 15 Feb 2016

11 answers

3.5K+ views

[Solved] radGrid column alignment

Hi

I have a requirement to align a column on the grid to the left. How can I do that, any suggestion?

Thanks
Vinay

Grid

answered on 15 Feb 2016

2 answers

284 views

RadLinkButton + RadButton and RenderMode

Have problems with the icons on the RadLinkButton when using RadButton on the same page. For the icons to display on each button, I must put RenderMode to Lightweight on RadButton. See attached Pictures...

<div id="HeadCell" class="table">

<div class="tr">

<div class="td" style="vertical-align: top; padding-left: 6px; padding-top: 2px;">

<telerik:RadLinkButton ID="rbBack" Skin="Black" Text="Tillbaka" NavigateUrl="~/admin/admin_start.aspx" runat="server">

<Icon Url="~/admin/images/buttons/btn_tillbaka.png" Width="20" />

</telerik:RadLinkButton>

<telerik:RadLinkButton ID="rbNewPage" Skin="Black" Text="Ny huvudsida" NavigateUrl="~/admin/newpage/default.aspx" runat="server">

<Icon Url="~/admin/images/buttons/btn_nysida.png" Width="20" />

</telerik:RadLinkButton>

<telerik:RadLinkButton ID="rbNewSubPage" Skin="Black" Text="Ny undersida" NavigateUrl="~/admin/newsubpage/default.aspx" runat="server">

<Icon Url="~/admin/images/buttons/btn_nysubsida.png" Width="20" />

</telerik:RadLinkButton>

<telerik:RadLinkButton ID="rbLogOut" Skin="Black" Text="Logga ut" NavigateUrl="~/admin/logout/default.aspx" runat="server">

<Icon Url="~/admin/images/buttons/btn_loggaut.png" Width="20" />

</telerik:RadLinkButton>

</div>

<div class="td" style="width: 100px; padding: 0px; padding-right: 6px; text-align: right;"><asp:HyperLink ID="HlStartPage" ImageUrl="~/admin/images/buttons/btn_home.png" NavigateUrl="~/default.aspx" Target="_top" ToolTip="www.junis.org" CausesValidation="false" runat="server" /></div>

</div>

LinkButton

answered on 15 Feb 2016

2 answers

170 views

[Solved] GridAutoCompleteColumn with EditMode = Batch

Hallo,

I have a Problem with the GridAutoCompleteColumn in BatchMode.

<telerik:GridAutoCompleteColumn DataField="Hauptwort" InputType="Text" DataSourceID="dsHauptwort" DataTextField="Bezeichnung" DataValueField="Id" FilterControlAltText="Filter HauptwortId column" HeaderText="Hauptwort" SortExpression="Hauptwort" UniqueName="Hauptwort">

</telerik:GridAutoCompleteColumn>

I have multiple GridAutoCompleteColumn Columns. If I change and save all the columns, then everything works. But if I change only one column, he no longer has the old values in the other Columns.

Protected Sub RgdArtikelbezeichnung_UpdateCommand(ByVal source As Object, ByVal e As GridCommandEventArgs) Handles rgdArtikelbezeichnung.UpdateCommand

Dim argument As GridBatchEditingEventArgument = TryCast(e.CommandArgument, GridBatchEditingEventArgument)

Dim oldValues As Hashtable = argument.OldValues

Dim newValues As Hashtable = argument.NewValues

In OldValues and newValues is the Value "Hauptwort" Nothing , when I, for example, the column change "Hauptwort2".

Is this er error in the Grid or another problem?

Thanks

Grid