Questions on UI for ASP.NET AJAX Forum

1 answer

105 views

RadComboBox filtering text issue when MarkFirstMatch is set to True

Hello Telerik Team,

We have Event Management kind of asp.net web application and we have used the Telerik toolkit in our application. The current Telerik version currently we

are using is 2012.2.912.35. We have used RadComboBox in our application extensively and most of the places we have set MarkFirstMatch property of RadComboBox to TRUE.

Previously when we access our application in IE9 browser then RadcomboxBox filtering feature was working very smoothly but later on we started using IE 10 and IE11 browsers then we noticed that the text at the top of RadComboBox diappears. In our Application we have used IE=EmulateIE7 Metatags from long time in all of the pages and in previous IE browsers i.e. IE9, IE8 the DDL works perfectly but in IE 10 and IE11 browsers we facing the DDL filtering text issue. We tried to find out why IE=EmulateIE7 tag breaks the DDL filtering feature only in IE 10 and IE 11 browsers but we ddidnt get the reason and also so far we didnot got the fix for this issue. Please not we cannot remove the IE=EmulateIE7 tag from all pages because it will mess up the design of our pages.

In following screenshot you can see the country RadComboBox. I am using IE 10 or IE11 browser and suppose I search for “Boise”.Now when I started typing the alphabets in RadComboBox, the text at the top of DDL disappear and an X appears toward the center of the DDL. Please refer following screenshot:

[Refer ss1.png]

NOTE: The same problem is appearing for all of the RadComboboxes which are present in all of the pages of our application.

In above screenshot, we can see that RadComboBox filters the results correctly but the text at top of DDL disappears and X appears at center which doesn’t looks well.

This is the code of our web page where the country RadComboBox is located.

<%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
</head>
<body>
    <form id="form1" runat="server">
        <telerik:RadScriptManager runat="server" ID="RadScriptManager1" EnableScriptCombine="false">
            <Scripts>
            </Scripts>
        </telerik:RadScriptManager>
        <br />
        <br />
        <telerik:RadComboBox ID="cbCities" runat="server" Width="200px" MarkFirstMatch="true" ExpandDirection="Down">
            <Items>
                <telerik:RadComboBoxItem Text="Atlanta" Value="1" />
                <telerik:RadComboBoxItem Text="Austin" Value="2" />
                <telerik:RadComboBoxItem Text="Baltimore" Value="3" />
                <telerik:RadComboBoxItem Text="Boise" Value="4" />
                <telerik:RadComboBoxItem Text="Boston" Value="5" />
            </Items>
        </telerik:RadComboBox>
    </form>
</body>
</html>

We also tried by changing the compatibility view setting but still issue persist.

I have also tried adding the script given in below link but this didn’t resolved the issue at our end.
http://www.telerik.com/forums/patch-ms-update-kb2586448-breaks-radcombobox-markfirstmatch-in-versions-older-than-2009-3-1314-inclusive

Please suggest any generic workaround so that the filtering feature of all RadComboBox present in our application works as desired in IE11 and IE 10 browsers.

Thanks,
Ashish

UI for ASP.NET AJAX in ASP.NET MVC

answered on 17 Apr 2014

0 answers

122 views

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PageLayout

asked on 17 Apr 2014

12 answers

854 views

[Solved] Expand/Collapse All Nodes passing a variable to JS function

I have a dynamically created tree view and I would like to add the functionality to Expand/Collapse all nodes via javascript. All of the demos and posts i have looked at have the following:

function treeExpandAllNodes() {

var treeView = $find("<%= rtvMain.ClientID %>");

var nodes = treeView.get_allNodes();

for (var i = 0; i < nodes.length; i++) {

if (nodes[i].get_nodes() != null) {

nodes[i].expand();

}

However in my case i can not use the rtvMain.ClientID in my functions. Is there a way to accomplish this passing a variable into the function? Everything i have tried throws an error saying some to the fact of .get_allNodes is not a member of null. Please help.

Thank you.

TreeView

answered on 17 Apr 2014

6 answers

786 views

Footer in Radgrid

Hello

How can we set a footer which is common for all columns in a radgrid? The footer should be visible within the grid above pagination as shown in the figure.

Thanks in advance.

Grid

answered on 17 Apr 2014

2 answers

244 views

Demo WebService isn't responding - Newbie Question

Hello everbody,

i am unable to configure my WCF WebService and RadTreeView Control to work together 'On Demand', and because i am absolutly new with WebServices, i have no clue what is the problem. Anybody can give me a hint? By the way, i strongly use the following Demo of Telerik: http://www.telerik.com/help/aspnet-ajax/treeview-load-on-demand-wcf.html and http://demos.telerik.com/aspnet-ajax/treeview/examples/programming/performance/defaultcs.aspx

myTopBarNavigation.svc

<%@ ServiceHost Language="C#" Debug="true"

Service="xxxx.xxxx.layout.ISAPI.xxxx.xxxx.xxxx.myTopBarNavigation,SharePoint.Project.AssemblyFullName$"

CodeBehind="myTopBarNavigation.svc.cs"

Factory="Microsoft.SharePoint.Client.Services.MultipleBaseAddressWebServiceHostFactory,

Microsoft.SharePoint.Client.ServerRuntime,

Version=15.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %>

myTopBarNavigation.svc.cs

namespace kibp.nordlb.layout.ISAPI.kibp.nordlb.layout

{

class NodeData

{

private string text;

public string Text

{

get { return text; }

set { text = value; }

}

//[BasicHttpBindingServiceMetadataExchangeEndpoint]

[ServiceContract]

[AspNetCompatibilityRequirements(RequirementsMode = AspNetCompatibilityRequirementsMode.Allowed)]

class kibpTopBarNavigation

{

[OperationContract]

public IEnumerable GetNodes(RadTreeNodeData node, IDictionary context)

{

int numberOfNodes = 100;

List<NodeData> nodes = new List<NodeData>();

for (int i = 0; i < numberOfNodes; i++)

{

NodeData nodeData = new NodeData();

nodeData.Text = "Node " + i;

nodes.Add(nodeData);

}

return nodes;

}

Error Message @Fiddler:

HTTP/1.1 500 System.ServiceModel.ServiceActivationException

P.s.: The Request looks like this:

http://localhost/_vti_bin/xxxx/myTopBarNavigation.svc/GetNodes

and tries to send the following Data:

{"node":{"Text":"Root Node","Value":null,"Key":null,"ExpandMode":3,"NavigateUrl":null,"PostBack":true,"DisabledCssClass":null,"SelectedCssClass":null,"HoveredCssClass":null,"ImageUrl":null,"HoveredImageUrl":null,"DisabledImageUrl":null,"ExpandedImageUrl":null,"ContextMenuID":"","Checked":false},"context":[]}

TreeView

answered on 17 Apr 2014

3 answers

95 views

RadChart Range

Hi

x axis values are overlapping in my chart,My values will be come simultaneously Once max value will be 50 another time it will be 5000
Its difficult to set range in chart Is there any solution for this

Thanks,
Santhosh

Ajax

answered on 17 Apr 2014

1 answer

302 views

[Solved] Rebind detailtable in radgrid

hello,
i have a radgrid with detailtables ,

detailTable has "GridEditCommandColumn" and another "GridTemplateColumn" that contains linkbutton to remove row ,

<MasterTableView DataKeyNames="FEATURE_ID">

<Columns>

<telerik:GridBoundColumn DataField="FEATURE_ID" UniqueName="FeatureID" ></telerik:GridBoundColumn>

</Columns>

<DetailTables>

<telerik:GridTableView ShowHeader="true" CommandItemDisplay="Top"

SkinID="RadGridSkin" Width="100%" runat="server" Name="Fees"

EditMode="InPlace">

<Columns>

<telerik:GridEditCommandColumn></telerik:GridEditCommandColumn>

<telerik:GridBoundColumn DataField="FEE_TEMPLATE_ID" UniqueName="FeeID"></telerik:GridBoundColumn>

<telerik:GridTemplateColumn UniqueName="DeleteFee">

<ItemTemplate>

<asp:LinkButton ID="RemoveFee" runat="server" CommandName="RemoveFee" Text="RemoveFee" ImageUrl="../../../images/cancel.png" ToolTip="<%$Resources:Strings,remove %>" />

</ItemTemplate>

</telerik:GridTemplateColumn>

</Columns>

</telerik:GridTableView>

</DetailTables>

</MasterTableView>

in code behind in itemCommand event :
dataSource of radgrid is updated and Datable.acceptchanges() is called ;

how to rebind only the detailTable where changes have occurred ??

Grid

answered on 17 Apr 2014

4 answers

160 views

[Solved] RadListView's Rebinding

Hi,

On template item, I have a few controls related RadToolTipManager that is be done on ItemDataBound however if I have added a new item, ajax and rebind the list it does not invoke ItemDataBound. (_NeedDataSource is implemented)

Can I implement UserControl into InsertItemTemplate and EditItemTemplate? How can I find its control ID?

May I have your suggest?

Cheers,

Duy

ListView

answered on 17 Apr 2014

1 answer

94 views

adding additional data after sql data bind

Currently have a radgrid containing phone contact information that I populate with data from the database. What I would like to append to that same grid is more static data (ie phone extensions to various rooms around the building). Is this even possible to add these additional rows after binding with SQL data?

Attached is what I am trying to accomplish.

Have a Row of data be the text "Extensions" that spans all the columns and then add a second dataset which contains the various rooms and their extensions.

Thank you

Grid

answered on 17 Apr 2014

3 answers

90 views

return feedback message on remove node

Hi telerik ,
in my project which like transfer employees example demo , I use remove concept
at ajaxrequest event on server before I remove node from chart i have a condition if it true i can remove the node, else i must return a message(eg:"this node can't remove") , how I can do that ? i try to use hiddenfield but it does't work correctly

thank you

OrgChart

answered on 17 Apr 2014