Questions on UI for ASP.NET AJAX Forum

1 answer

183 views

problem with RadGrid if using ClientEvents-OnCommand and ItemCommand

Hi,
i am facing following problem with RadGrid if i am using ClientEvents-OnCommand.
the problem is if i am adding ClientEvents-OnCommand in radgrid, it does fire itemcomamnd event of grid for user defined command,
but it always points to the first item in radgrid (e.Item) .

.ascx

<telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">

</script>

</telerik:RadCodeBlock>

.cs

    protected void Page_Load(object sender, EventArgs e)
    {
        this.RadGrid1.ItemCommand += OnItemCommand;
        this.RadGrid1.ClientSettings.ClientEvents.OnCommand = "OnCommand";
    }

    void OnItemCommand(object source, Telerik.Web.UI.GridCommandEventArgs e)
    {
        if (e.Item == null)
            return;

        switch (e.CommandName)
        {
            // user defined
            case "Standard":

GridDataItem item = (GridDataItem)e.Item;

// e.g id is always Id of the first item in radgrid if ClientEvents-OnCommand is defined
var id = new Guid(item["Id"].Text);
... etc

if i remove ClientEvents-OnCommand, it works fine.

am i doing anything wrong ?

Grid

answered on 03 Feb 2011

3 answers

87 views

[Solved] Column Headers and their sorted apperance

So I have a Grid with a header that is multiple lined. I allow my user to sort the grid on any of the columns. When they click the column header to perform said sort, the column header get odd looking. I don't know how to exactly describe it so I have attached screen shots of the header when the grid 1st comes up and one after sorting. I have also included my grid source code.

<telerik:RadGrid ID="rgResults" runat="server" Width="98%"

DataSourceID="sqlResults" AllowPaging="True" GridLines="Both"

AllowSorting="True" AutoGenerateColumns="False" BackColor="WhiteSmoke"

HorizontalAlign="Left" Font-Names="Verdana" Font-Size="10px"

Skin="Windows7" Height="500px">

<ClientSettings AllowDragToGroup="False">

<Scrolling AllowScroll="True" UseStaticHeaders="True" FrozenColumnsCount="4" />

<Selecting AllowRowSelect="True" />

<Resizing AllowColumnResize="True" AllowResizeToFit="True" EnableRealTimeResize="True" ResizeGridOnColumnResize="True" />

</ClientSettings>

<AlternatingItemStyle Font-Names="Verdana" Font-Size="9px"

BackColor="#CCFFCC" VerticalAlign="Top" />

<HeaderStyle Font-Bold="True" HorizontalAlign="Center" BackColor="#3366CC"

ForeColor="White" Wrap="False" Height="35px" />

<ItemStyle Font-Names="Verdana" Font-Size="9px" BackColor="WhiteSmoke" VerticalAlign="Top" />

<MasterTableView AllowMultiColumnSorting="True" GridLines="Both">

<CommandItemSettings ExportToPdfText="Export to Pdf" />

<RowIndicatorColumn FilterControlAltText="Filter RowIndicator column">

<HeaderStyle Width="20px" />

</RowIndicatorColumn>

<ExpandCollapseColumn FilterControlAltText="Filter ExpandColumn column">

<HeaderStyle Width="20px" />

</ExpandCollapseColumn>

<Columns>

<telerik:GridBoundColumn DataField="act_tick_id"

FilterControlAltText="Filter column column" UniqueName="ID" Visible="False">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Target_DT"

FilterControlAltText="Filter column column" HeaderStyle-Width="88px"

HeaderText="Target Close<br />Date & Time" UniqueName="TargDT" DataType="System.DateTime"  DataFormatString="{0:MM/dd/yyyy hh:mm tt}">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="priority_code"

FilterControlAltText="Filter Priority column" HeaderText="Priority"

UniqueName="Priority" HeaderStyle-Width="55px">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="act_step_ticket_num"

FilterControlAltText="Filter column column" HeaderText="Ticket #"

UniqueName="Ticketnum" AutoPostBackOnFilter="True">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="acct_number"

FilterControlAltText="Filter column column" HeaderText="Account #"

UniqueName="AcctNum">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="line_num"

FilterControlAltText="Filter column column" HeaderText="Line #"

UniqueName="LineNum">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="act_step_open_csr"

FilterControlAltText="Filter column column" HeaderText="Open By"

UniqueName="OpenBy">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="user_group_code"

FilterControlAltText="Filter column column" HeaderText="Current<br />Group"

UniqueName="CurrGrp">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="user_first"

FilterControlAltText="Filter column column" HeaderText="Member"

UniqueName="Member">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="act_code"

FilterControlAltText="Filter column column" HeaderText="Action<br />Code"

UniqueName="ActCode">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="status_desc"

FilterControlAltText="Filter column column" HeaderText="Status"

UniqueName="Status">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Open_DT"

FilterControlAltText="Filter column column" HeaderText="Open<br />Date & Time"

UniqueName="Open_DT" HeaderStyle-Width="88px">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Phase_DT"

FilterControlAltText="Filter column column" HeaderText="Phase<br />Date & Time"

UniqueName="Phase_DT" HeaderStyle-Width="88px">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Close_DT"

FilterControlAltText="Filter column column" HeaderText="Actual Close<br />Date & Time"

UniqueName="Close_DT" HeaderStyle-Width="88px">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="act_overall_due_status"

FilterControlAltText="Filter column column" HeaderText="Close<br />Status"

UniqueName="CloseStat">

</telerik:GridBoundColumn>

</Columns>

<EditFormSettings>

<EditColumn FilterControlAltText="Filter EditCommandColumn column">

</EditColumn>

</EditFormSettings>

</MasterTableView>

<FilterMenu EnableImageSprites="False">

</FilterMenu>

<HeaderContextMenu CssClass="GridContextMenu GridContextMenu_Default">

</HeaderContextMenu>

</telerik:RadGrid>

I am using the latest versoin of the software and I am observing this anomally in IE8.

Grid

answered on 03 Feb 2011

5 answers

152 views

"allowtransfer" to other controls (radgrid)?

Is it possible to transfer items to\from a listbox to\from other types of controls? Or is it exclusive feature for listboxes? I'd really like to transfer items from a radgrid to a listbox.
Thanks.

ListBox

answered on 03 Feb 2011

5 answers

140 views

Prepopulate RadEditor

Hi,

I am using jQuery to prepopulate a number of fields on a new item form, with one of the fields utilising the RadEditor. I can populate the field fine, but would like to add line breaks and unsure if and how to do so. So basically I want to be able to pass in a string to the RadEditor and including some basic formatting (tabs, new lines etc)

"This is what I have now: Add description here"
-------------------------------------
"This is wat I would like:

Add description here"

How can I achieve this?

Thanks

David

WebParts for SharePoint

answered on 03 Feb 2011

3 answers

247 views

Load usercontrol as tooltip client-side

Hi,
is it possible to load a usercontrol client-side to show as tooltip?

I have problems with using the manager.targetcontrols.add... it feels like random, sometimes the tooltip shows up sometimes it doesn't.
So I want to try load the tooltip client-side instead.
I checked out some examples with client-side code:

    
                function showToolTip(element, id) { 
        
                    var tooltipManager = $find("<%= radToolTipManager.ClientID %>"); 
        
                    //If the user hovers the image before the page has loaded, there is no manager created 
        
                    if (!tooltipManager) return; 
        
                    //Find the tooltip for this element if it has been created 
        
                    var tooltip = tooltipManager.getToolTipByElement(element); 
        
                    //Create a tooltip if no tooltip exists for such element 
        
                    if (!tooltip) { 
        
                        tooltip = tooltipManager.createToolTip(element); 
        
                        //Use the fact that the image was named after a country 
        
                        //Extract the country name from the image, and set it as the value to be supplied to the web-service 
        
                        //var src = element.getAttribute("src", 2); 
        
                        //var country = src.substring (src.lastIndexOf("/") + 1, src.lastIndexOf(".")); 
        
                        alert(id);
        
                        tooltip.set_value(id); 
        
                    } 
        
                    tooltip.show(); 
        
                }

    
            <telerik:RadToolTipManager ID="radToolTipManager" runat="server" Position="BottomRight" Animation="None" AutoTooltipify="false"  
        
                Skin="Hay" EnableEmbeddedSkins="false" EnableEmbeddedBaseStylesheet="false" AutoCloseDelay="0" ShowDelay="100" CssClass="tooltip"  
        
                Width="300" Height="200" OffsetX="10" OffsetY="10"> 
        
                <WebServiceSettings Method="GetToolTip" Path="/usercontrols/Tooltip.ascx" /> 
        
            </telerik:RadToolTipManager>

So far so good, the id is the correct one when I hoover.

Just for fun I tried to set the usercontrol in the managers webservicesettings but when running I get:
The server method 'GetToolTip' failed.

Can this work or do I have to use targetcontrols.add...?

Thanks!

/Mattias

ToolTip

answered on 03 Feb 2011

3 answers

159 views

Tooltipified RadGrid - tool tip is empty

Hello,
i'm implementing the Tooltipified RadGrid on my sharepoint site. I've followed all the instructions on the demo.
Upon mouseover on my radgrid, my tool tip pops-up but it's empty(no content).

I'm using this example: http://demos.telerik.com/aspnet-ajax/tooltip/examples/targetcontrolsandajax/defaultcs.aspx

when I step through the code, the user control for the tooltip is present and I can view the text attribute of the control.

I also stripped down the user control page to a bare minimum to just one label control but I had no success.
At this point I don't know what's causing the tool tip to be blank.

After a few mouseovers on the radgrid items, I get the following error:
-------------

Windows Internet Explorer

Stop running this script?

A script on this page is causing Internet Explorer to run slowly.

If it continues to run, your computer might become

unresponsive.

-----------

ASPX CODE:

<%@ Register Src="ActivityDetails.ascx" TagName="ActivityDetails" TagPrefix="actDetails" %>

<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server">

</telerik:RadAjaxLoadingPanel>

<telerik:RadToolTipManager ID="RadToolTipManager1" OffsetY="-1" HideEvent="ManualClose"

Width="250" Height="350" runat="server" EnableShadow="true" OnAjaxUpdate="OnAjaxUpdate" RelativeTo="Element"

Position="MiddleRight">

</telerik:RadToolTipManager>

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

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="rgCampaigns">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="rgCampaigns" LoadingPanelID="RadAjaxLoadingPanel1" />

<telerik:AjaxUpdatedControl ControlID="RadToolTipManager1" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

C# Code:

protected void OnAjaxUpdate(object sender, ToolTipUpdateEventArgs args)

{

this.UpdateToolTip(args.Value, args.UpdatePanel);

}

private void UpdateToolTip(string ActivityCode, UpdatePanel panel)

{

Control ctrl = Page.LoadControl("/_controltemplates/WP_Campaigns/ActivityDetails.ascx");

panel.ContentTemplateContainer.Controls.Add(ctrl);

ActivityDetails details = (ActivityDetails)ctrl;

details.ActivityCode = ActivityCode;

}

protected void rgCampaigns_ItemDataBound(object sender, Telerik.Web.UI.GridItemEventArgs e)

{

if (e.Item.ItemType == GridItemType.Item || e.Item.ItemType == GridItemType.AlternatingItem)

{

Control target = e.Item.FindControl("lblTitle");

if (!Object.Equals(target, null))

{

if (!Object.Equals(this.RadToolTipManager1, null))

{

//Add the button (target) id to the tooltip manager

this.RadToolTipManager1.TargetControls.Add(target.ClientID, (e.Item as GridDataItem).GetDataKeyValue("GlobalCode").ToString(), true);

}

reciated:

USER Control ASPX page:

<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="ActivityDetails.ascx.cs"

Inherits="Cosmos3.WebPages.ActivityDetails, Cosmos3.WebPages, Version=1.0.0.0, Culture=neutral, PublicKeyToken=5f15fbcafb2bcb72" %>

<asp:Label ID="lbltest" runat="server" Text="Label"></asp:Label>

USER Control C# page:

namespace Cosmos3.WebPages

{

public partial class ActivityDetails : System.Web.UI.UserControl

{

public string ActivityCode

{

get

{

if (ViewState["ActivityCode"] == null)

{

return "";

}

return (string)ViewState["ActivityCode"];

}

set

{

ViewState["ActivityCode"] = value;

}

protected void Page_Load(object sender, EventArgs e)

{

lbltest.Text += "<br>Activity code: "+ActivityCode;

}

your help is highly appreciated.
Thank you.
-roland

ToolTip

answered on 03 Feb 2011

1 answer

118 views

[Solved] how is refrence MyCustomFilteringColumnCS ?

hi
it dont know MyCustomFilteringColumnCS
how can i MyCustomFilteringColumnCS be green
it black in my code
thanks

Grid

answered on 03 Feb 2011

9 answers

93 views

PLEASE HELP ME!!! bug with ItemStyle HeaderStyle in a grid with custom skin!!! they are not equal!

Good day!
I have got a grid with my custom skin made in the Visual Style Builder.
My custom skin css is here - http://new.globalfarm.ru/FarmPortal/Grid.FarmPortal.css
No matter what i write in ItemStyle Width & HeaderStyle Width - columns look like they wants by themselfs in different browsers :(
HeaderStyle width is not equal with ItemStyle Width!
for example there are attached images for such code in different browsers (it no matter if i write only HeaderStyle Width or both ItemStyle Width & HeaderStyle Width)

<telerik:RadGrid ID="grProducts" runat="server" CssClass="MyGridClass1"
        AllowPaging="True" AllowSorting="True" AutoGenerateColumns="False"
        GridLines="None" Skin="FarmPortal" EnableEmbeddedSkins="false"
        onitemdatabound="grProducts_ItemDataBound" onprerender="grProducts_PreRender" Width="100%">
<MasterTableView Width="100%" TableLayout="Auto">
    <Columns>
        <telerik:GridBoundColumn DataField="Id" HeaderText="Id" ReadOnly="True" UniqueName="Id" SortExpression="Id" Visible="false">
            <HeaderStyle Width="0" />
            <ItemStyle HorizontalAlign="Left" Width="0" />
        </telerik:GridBoundColumn>
        <telerik:GridBoundColumn DataField="Num" HeaderText="№" ReadOnly="True" UniqueName="Num" SortExpression="Num" HeaderStyle-Width="3%" ItemStyle-Width="3%" >
            <HeaderStyle Width="3%" />
             <ItemStyle Width="3%" />
        </telerik:GridBoundColumn>
        <telerik:GridHyperLinkColumn DataNavigateUrlFields="Name" DataTextField ="Name" HeaderText="Наименование" UniqueName="Name" SortExpression="Name" HeaderStyle-Width="65%" ItemStyle-Width="65%">
            <ItemStyle   Width="65%" />
            <HeaderStyle Width="65%" />
        </telerik:GridHyperLinkColumn>
        <telerik:GridBoundColumn DataField="Count" HeaderText="Количество предложений" ReadOnly="True" UniqueName="Count" SortExpression="Count" HeaderStyle-Width="12%" ItemStyle-Width="12%" >
            <ItemStyle HorizontalAlign="Center" Width="12%" />
            <HeaderStyle Width="12%" />
        </telerik:GridBoundColumn>
        <telerik:GridBoundColumn DataField="MinPrice" HeaderText="Мин. цена" ReadOnly="True" UniqueName="MinPrice" SortExpression="MinPrice" DataFormatString="{0:c2}" HeaderStyle-Width="10%" ItemStyle-Width="10%" >
            <HeaderStyle Width="10%" />
            <ItemStyle HorizontalAlign="Center" Width="10%" />
        </telerik:GridBoundColumn>
        <telerik:GridBoundColumn DataField="MaxPrice" HeaderText="Макс. цена" ReadOnly="True" UniqueName="MaxPrice" SortExpression="MaxPrice" DataFormatString="{0:c2}" HeaderStyle-Width="10%" ItemStyle-Width="10%" >
            <HeaderStyle Width="10%" />
            <ItemStyle HorizontalAlign="Center" Width="10%" />
        </telerik:GridBoundColumn>
    </Columns>
</MasterTableView>
    <ClientSettings AllowColumnsReorder="True" AllowDragToGroup="True"
        ReorderColumnsOnClient="True">
        <Selecting AllowRowSelect="True" />
        <Scrolling AllowScroll="True" UseStaticHeaders="True" />
    </ClientSettings>
</telerik:RadGrid>

there width i not equal, in the example in is not very aufull, but in other tables is. I want them to have equal width. What do I do wrong?

Grid

answered on 03 Feb 2011

1 answer

123 views

$telerik not found in IIS 7

I have gone through many forum posts regarding this and made sure that my web.config has the correct settings for telerik.web.ui.webresource.axd. Following is from my web.config. I pasted full content of system.webserver in case there is anything else conflicting with the telerik.

I get $telerik not found error on the browser side. Also, if I try the http://myserver.url/telerik.web.ui.webresource.axd - then I get 404 error. And I see that IIS maps it to StaticHandler and not the telerik handler. As following I see that the Handler entry is correct.

So, what is wrong? Please help.

----------------------------------------------------------------
<system.webServer>
  <validation validateIntegratedModeConfiguration="false" />
  <modules>
   <remove name="ScriptModule" />
   <add name="ScriptModule" preCondition="managedHandler" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
  </modules>
  <handlers>
   <add name="ScriptHandlerFactory" verb="*" path="*.asmx" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
   <add name="ScriptHandlerFactoryAppServices" verb="*" path="*_AppService.axd" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
   <add name="ScriptResource" preCondition="integratedMode" verb="GET,HEAD" path="ScriptResource.axd" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
   <add name="Telerik.Web.UI.WebResource" path="Telerik.Web.UI.WebResource.axd" verb="*" type="Telerik.Web.UI.WebResource, Telerik.Web.UI" preCondition="integratedMode,runtimeVersion2.0" />
   <add name="Telerik.Web.UI.DialogHandler" path="Telerik.Web.UI.DialogHandler.aspx" verb="*" type="Telerik.Web.UI.DialogHandler, Telerik.Web.UI" preCondition="integratedMode,runtimeVersion2.0" />
  </handlers>
        <staticContent>
            <mimeMap fileExtension=".axd" mimeType="application/octet-stream" />
        </staticContent>
</system.webServer>

General Discussions

answered on 03 Feb 2011

1 answer

143 views

Radgrid NestedViewTemplate as modal

Hi,

I want to open the NestedViewTemplate of my radgrid as a modal window instead of it opening below that row. Is this possible or any other way I can achieve this functionality?

Also, I want to make the entire row clickable to expand the row and show the NestedViewTemplate.

Any help or suggestions would be appreciated.

Thank you,
Jay Mehta.

<telerik:radgrid Width="580px" ShowHeader="false" ShowFooter="false" ID="rgModalWindow" runat="server"

MasterTableView-NoMasterRecordsText="No Projects Registered" MasterTableView-NoDetailRecordsText="No Projects Registered"

CssClass="RadGrid_Default" HierarchySettings-ExpandTooltip="Edit" HierarchySettings-CollapseTooltip="Edit" >

<MasterTableView RetrieveAllDataFields="false" AutoGenerateColumns="false" CssClass="RadGrid_Default">

<Columns>

<telerik:GridExpandColumn UniqueName="Expand">

<ItemStyle cssclass="grndt" BorderStyle="none"/>

</telerik:GridExpandColumn>

<telerik:GridTemplateColumn ItemStyle-Width="520px" UniqueName="Name">

<ItemTemplate>

<div class="cdpn" style="border: 0px none;width:520px;">

<div class="gdesc" style="width:520px;"><asp:Literal ID="litParameter" runat="server"></asp:Literal></div>

</div>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridExpandColumn UniqueName="Expand1">

<ItemStyle cssclass="expand" BorderStyle="none"/>

</telerik:GridExpandColumn>

</Columns>

<NestedViewTemplate>

<table>

<tbody>

<tr>

<td>

<asp:Panel ID="NestedViewPanel" CssClass="rgExpandCol" Width="500px" runat="server" >

<asp:Literal ID="litScreenID" Visible="false" runat="server"></asp:Literal>

<asp:Literal ID="litCategoryID" Visible="false" runat="server"></asp:Literal>

<h2><asp:Label ID="lblInstructions1" Visible="false" runat="server" Text="Label"></asp:Label></h2>

<br />

<div class="question-label">

<asp:Literal ID="lit" runat="server"></asp:Literal>

</div>

<div class="answer">

<asp:RadioButtonList CssClass="radiooption1" ID="rbl" runat="server">

</asp:RadioButtonList>

</div>

<br />

<asp:Button ID="btnUpdate" CssClass="button" runat="server" Text="Update" />

</asp:Panel>

</td>

</tr>

</tbody>

</table>

</NestedViewTemplate>

</MasterTableView>

</telerik:radgrid>

General Discussions

answered on 03 Feb 2011