Questions on UI for ASP.NET AJAX Forum

110,807 questions

1 answer

110 views

Recurrence issue

I'm having an issue with recurring appointment editing.

If i create a recurring appointment
then edit one of its occurrences to create an exception in the master recurrence rule
then i edit the series to change the time
on the date of the exception, the scheduler shows 2 appointments, one for the exception and one for the recurring series.

this only happens after i edit the series after creating the exception occurrence.

Scheduler

answered on 11 Sep 2010

5 answers

192 views

telerik export to excel

when i click on the export to excel button,excel file open but missing some columns data.any body have idea plz tel me why file missing columns data

Grid

answered on 10 Sep 2010

7 answers

514 views

Export To PDF gives blank pdf

I have a grid with grouping and scrolling enabled.
When I do an export it gives me a blank pdf file.

Below is my grid declaration.
Please let me know what I am missing.

<telerik:RadGrid ID="RadGridCalendar" runat="server" GridLines="None" AllowPaging="true"

PageSize="20" AllowFilteringByColumn="true" Width="980px" ShowHeader="true" OnColumnCreated="RadGridCalendar_ColumnCreated"

OnItemCreated="RadGridCalendar_ItemCreated" OnItemDataBound="RadGridCalendar_ItemDataBound"

OnPreRender="RadGridCalendar_PreRender" AutoGenerateColumns="False" EnableLinqExpressions="false"

ShowGroupPanel="false" OnItemCommand="RadGridCalendar_ItemCommand" AllowSorting="false"

AllowCustomPaging="false" OnNeedDataSource="RadGridCalendar_NeedDataSource">

<ClientSettings Resizing-AllowColumnResize="true" >

<ClientEvents OnGridCreated="GridCreated" />

<Scrolling AllowScroll="true" UseStaticHeaders="true" ScrollHeight="450px" />

</ClientSettings>

<ExportSettings IgnorePaging="false" OpenInNewWindow="true" ExportOnlyData="false"

FileName="CalendarExport">

<Pdf AllowAdd="false" AllowCopy="true" AllowModify="true" AllowPrinting="true" Author="Anonymous"

Keywords="None" PageBottomMargin="1in" PageLeftMargin="1in" PageRightMargin="1in"

PageWidth="297mm" PageHeight="210mm" PageTopMargin="1in" PageTitle="Calendar"

Subject="Calendar Export" Title="Calendar" />

</ExportSettings>

<MasterTableView TableLayout="Fixed" HierarchyDefaultExpanded="true" ClientDataKeyNames="ActivityID" UseAllDataFields="true"

Width="100%" CommandItemDisplay="Top" DataKeyNames="ActivityID">

<GroupByExpressions>

<telerik:GridGroupByExpression>

<SelectFields>

<telerik:GridGroupByField FieldName="ToDoType" HeaderText=" " HeaderValueSeparator=""

FormatString="{0}" SortOrder="Ascending"></telerik:GridGroupByField>

</SelectFields>

<GroupByFields>

<telerik:GridGroupByField FieldName="ToDoType"></telerik:GridGroupByField>

</GroupByFields>

</telerik:GridGroupByExpression>

<telerik:GridGroupByExpression>

<SelectFields>

<telerik:GridGroupByField FieldName="ActivityDate"></telerik:GridGroupByField>

</SelectFields>

<GroupByFields>

<telerik:GridGroupByField FieldName="Date" FormatString="{0:d}" SortOrder="Descending">

</telerik:GridGroupByField>

<telerik:GridGroupByField FieldName="ActivityDate" FormatString="{0:D}" SortOrder="None">

</telerik:GridGroupByField>

</GroupByFields>

</telerik:GridGroupByExpression>

</GroupByExpressions>

<Columns>

<telerik:GridTemplateColumn UniqueName="DateColumn" HeaderText="Date">

<ItemStyle BorderStyle="None"></ItemStyle>

<HeaderStyle Width="72px" HorizontalAlign="Center" />

<ItemTemplate>

<div>

</div>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn UniqueName="TimeColumn" HeaderText="Time">

<ItemStyle BorderStyle="None"></ItemStyle>

<HeaderStyle Width="125px" HorizontalAlign="Center" />

<ItemTemplate>

<div>

<%# DataBinder.Eval(Container.DataItem, "StartTime") %>

<asp:Label ID="Label1" runat="server" Visible='<%# !Convert.IsDBNull(Eval("EndTime")) %>'>-</asp:Label>

<%# DataBinder.Eval(Container.DataItem, "EndTime") %>

</div>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn UniqueName="Subject" HeaderText="Subject">

<ItemStyle BorderStyle="None" HorizontalAlign="Left"></ItemStyle>

<HeaderStyle Width="250px" HorizontalAlign="Center" />

<ItemTemplate>

<div style="text-align:left ;">

<asp:LinkButton ID="LinkButtonActivity" runat="server" ForeColor="#73abc9" Font-Size="9pt"

CommandName="ShowActivity" Font-Bold="true">

<%# Eval("Subject")%></asp:LinkButton>

<asp:Label ID="LabelSubject" runat="server" CssClass="label" Width="1px" Visible="false"><%# Eval("Subject")%></asp:Label>

</div>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn UniqueName="Location" HeaderText="Location">

<ItemStyle BorderStyle="None"></ItemStyle>

<HeaderStyle Width="125px" HorizontalAlign="Center" />

<ItemTemplate>

<div >

<asp:Label ID="LabelLocation" runat="server" Text='<%# Eval("Location")%>'></asp:Label>

</div>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn UniqueName="DueDate" HeaderText="Due Date" Visible="false">

<ItemStyle BorderStyle="None"></ItemStyle>

<HeaderStyle Width="100px" HorizontalAlign="Center" />

<ItemTemplate>

<div >

<asp:Label ID="LabelDueDate" runat="server" Text='<%# Eval("DueDate")%>'></asp:Label>

</div>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn UniqueName="Contact" HeaderText="Contact">

<ItemStyle BorderStyle="None"></ItemStyle>

<HeaderStyle Width="125px" HorizontalAlign="Center" />

<ItemTemplate>

<div>

<asp:Label ID="LabelContact" runat="server" Text='<%# Eval("Contact")%>'></asp:Label>

</div>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn UniqueName="Description" HeaderText="Description">

<ItemStyle BorderStyle="None"></ItemStyle>

<HeaderStyle Width="175px" HorizontalAlign="Center" />

<ItemTemplate>

<div >

<asp:Label ID="LabelDescription" runat="server" Text='<%# Eval("Description")%>'></asp:Label>

</div>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn UniqueName="ActivityStatus" HeaderText="Status" Visible="false"

DataField="ActivityStatus" AllowFiltering="true">

<ItemStyle BorderStyle="None"></ItemStyle>

<HeaderStyle Width="100px" HorizontalAlign="Center" />

<ItemTemplate>

<div >

<asp:Label ID="LabelStatus" runat="server" Text='<%# Eval("ActivityStatus")%>'></asp:Label>

</div>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn UniqueName="ActivityType" HeaderText="Type" Visible="false"

AllowFiltering="true" DataField="ActivityType">

<ItemStyle BorderStyle="None"></ItemStyle>

<HeaderStyle Width="100px" HorizontalAlign="Center" />

<ItemTemplate>

<div >

<asp:Label ID="LabelType" runat="server" Text='<%# Eval("ActivityType")%>'></asp:Label>

</div>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn UniqueName="ActivitySubType" HeaderText="Sub-Type" Visible="false">

<ItemStyle BorderStyle="None"></ItemStyle>

<HeaderStyle Width="100px" HorizontalAlign="Center" />

<ItemTemplate>

<div >

<asp:Label ID="LabelSubType" runat="server" Text='<%# Eval("ActivitySubType")%>'></asp:Label>

</div>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn UniqueName="Keywords" HeaderText="Keywords" Visible="false">

<ItemStyle BorderStyle="None"></ItemStyle>

<HeaderStyle Width="100px" HorizontalAlign="Center" />

<ItemTemplate>

<div>

<asp:Label ID="LabelKeyword" runat="server" Text='<%# Eval("Keyword")%>'></asp:Label>

</div>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn UniqueName="Priority" HeaderText="Priority" Visible="false">

<ItemStyle BorderStyle="None"></ItemStyle>

<HeaderStyle Width="100px" HorizontalAlign="Center" />

<ItemTemplate>

<div >

<asp:Label ID="LabelPriority" runat="server" Text='<%# Eval("Priority")%>'></asp:Label>

</div>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn UniqueName="Company" HeaderText="Company" Visible="false">

<ItemStyle BorderStyle="None"></ItemStyle>

<HeaderStyle Width="100px" HorizontalAlign="Center" />

<ItemTemplate>

<div >

<asp:Label ID="LabelEmployer" runat="server" Text='<%# Eval("Employer")%>'></asp:Label>

</div>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn UniqueName="Phone" HeaderText="Phone" Visible="false">

<ItemStyle BorderStyle="None"></ItemStyle>

<HeaderStyle Width="100px" HorizontalAlign="Center" />

<ItemTemplate>

<div >

<asp:Label ID="LabelPhone" runat="server" Text='<%# Eval("Phone")%>'></asp:Label>

</div>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn UniqueName="Participants" HeaderText="Participants" Visible="false">

<ItemStyle BorderStyle="None"></ItemStyle>

<HeaderStyle Width="100px" HorizontalAlign="Center" />

<ItemTemplate>

<div >

<asp:Label ID="LabelParticipants" runat="server" Text='<%# Eval("Participants")%>'></asp:Label>

</div>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn UniqueName="TimeSpent" HeaderText="TimeSpent" Visible="false">

<ItemStyle BorderStyle="None"></ItemStyle>

<HeaderStyle Width="100px" HorizontalAlign="Center" />

<ItemTemplate>

<div >

<asp:Label ID="LabelTimeSpent" runat="server" Text='<%# Eval("TimeSpent")%>'></asp:Label>

</div>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn UniqueName="PercentComplete" HeaderText="% Complete"

Visible="false">

<ItemStyle BorderStyle="None"></ItemStyle>

<HeaderStyle Width="100px" HorizontalAlign="Center" />

<ItemTemplate>

<div>

<asp:Label ID="LabelPercentComplete" runat="server" Text='<%# Eval("PercentComplete")%>'></asp:Label>

</div>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn UniqueName="SmartPadNote" HeaderText="Latest SmartPad Note"

Visible="false">

<ItemStyle BorderStyle="None"></ItemStyle>

<HeaderStyle Width="100px" HorizontalAlign="Center" />

<ItemTemplate>

<div >

<asp:Label ID="LabelSmartPadNote" runat="server" Text='<%# Eval("LatestSmartPadNote")%>'></asp:Label>

</div>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridBoundColumn DataField="ActivityID" Visible="false" UniqueName="ActivityID">

</telerik:GridBoundColumn>

<telerik:GridDateTimeColumn DataField="Date" AllowFiltering="true" Visible="false"

DataFormatString="{0:MM/dd/yyyy}" UniqueName="Date">

</telerik:GridDateTimeColumn>

<%-- <telerik:GridBoundColumn DataField="ActivityStatus" AllowFiltering="true" Visible="false"

UniqueName="Status">

</telerik:GridBoundColumn>--%>

<telerik:GridBoundColumn DataField="ActivityParticipant" AllowFiltering="true" Visible="false"

UniqueName="ActivityParticipant">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="ActivityParticipantPrimary" AllowFiltering="true"

Visible="false" UniqueName="ActivityParticipantPrimary">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="PrimaryParticipant" Visible="false" UniqueName="PrimaryParticipant">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="ActivityParticipantCreatedBy" Visible="false"

UniqueName="CreatedBy">

</telerik:GridBoundColumn>

</Columns>

<HeaderStyle Width="100px" />

<CommandItemTemplate>

<asp:ImageButton ID="ImageButtonAdd" runat="server" ImageUrl="~/App_Themes/MLightning/Layout/plus-icon.png"

AlternateText="Add" PostBackUrl="~/Calendar/CalendarActivityAddSettings.aspx" />

<asp:LinkButton ID="LinkButtonExportCalendar" runat="server" CommandName="ExportToPdf" CausesValidation="false" >

<img style="border:0px;vertical-align:middle;" alt="" src="../App_Themes/MLightning/Layout/Reader.gif" />

<span class="printTop" > Export</span>

</asp:LinkButton>

</CommandItemTemplate>

<PagerStyle Position="TopAndBottom" PrevPageText="Prev" NextPageText="Next" Mode="NextPrev" />

</MasterTableView>

</telerik:RadGrid>

Grid

answered on 10 Sep 2010

2 answers

135 views

[Solved] Not finding grid on Postback in window.onload

I am having a problem when trying to get the master table view of a grid in a window.onload function. It works fine when the form first loads, but failes to find the grid on the postback.

Here's the javascript:


 

 

<telerik:RadScriptBlock ID="RadScriptBlock1" runat="server">



 

 

<script type="text/javascript" >


window.onload = 

 

function () {
 
 

   var masterTable = $find("<%= radGridCashFlows.ClientID

%>").get_masterTableView();

masterTable.selectItem(masterTable.get_dataItems()[0].get_element());

And here's the grid control:


 

 

<telerik:RadGrid ID="radGridCashFlows" runat="server" Width="520px" Height="135px" Skin="Default" AllowMultiRowSelection="false" >



 

 

<ClientSettings EnableRowHoverStyle="true" >
 


 

 

<ClientEvents OnRowClick="CFSelected" />
 


 

 

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


 

 

<Scrolling AllowScroll="true" SaveScrollPosition="true" UseStaticHeaders="true" />
 


 

 

</ClientSettings>
 


 

 

<MasterTableView AutoGenerateColumns="false" Font-Size="Larger" ClientDataKeyNames="CFDesc,CFTypeDesc,CFAcctTypeName,CFID,CFTypeID,ScenTargetID,StartYear,EndYear,YearlyReqment,InflationPct" DataKeyNames="CFDesc,CFTypeDesc,CFAcctTypeName,CFID,CFTypeID,ScenTargetName" NoMasterRecordsText="No Cash Flows Created.." >
 


 

 

<Columns>
 


 

 

<telerik:GridBoundColumn
 


 

 

DataField="CFDesc"
 


 

 

HeaderText="Cash Flow Name:"
 


 

 

SortExpression="CFDesc"
 


 

 

UniqueName="CFDesc"
 


 

 

HeaderStyle-Width="140px" />
 


 

 

<telerik:GridBoundColumn
 
 

 

HeaderStyle-Width="150px"
 
 

 

DataField="CFTypeDesc"
 


 

 

HeaderText="CF Type:"
 


 

 

SortExpression="CFTypeDesc"
 


 

 

UniqueName="CFTypeDesc" />
 


 

 

<telerik:GridBoundColumn
 
 

 

HeaderStyle-Width="90px"
 
 

 

DataField="CFAcctTypeName"
 


 

 

HeaderText="Acct. Type:"
 


 

 

SortExpression="CFAcctTypeName"
 


 

 

UniqueName="CFAcctTypeName" />
 


 

 

<telerik:GridBoundColumn
 
 

 

HeaderStyle-Width="120px"
 
 

 

DataField="ScenTargetName"
 


 

 

HeaderText="Solve For:"
 


 

 

SortExpression="ScenTargetName"
 


 

 

UniqueName="ScenTargetName" />
 


 

 

<telerik:GridBoundColumn
 


 

 

DataField="CFID"
 


 

 

HeaderText="CFID:"
 


 

 

Visible="false" />
 


 

 

<telerik:GridBoundColumn
 


 

 

DataField="CFTypeID"
 


 

 

HeaderText="CFTypeID:"
 


 

 

Visible="false" />
 


 

 

<telerik:GridBoundColumn
 


 

 

DataField="ScenTargetID"
 


 

 

HeaderText="ScenTargetID:"
 


 

 

Visible="false" />
 


 

 

<telerik:GridBoundColumn
 


 

 

DataField="StartYear"
 


 

 

HeaderText="StartYear:"
 


 

 

Visible="false" />
 


 

 

<telerik:GridBoundColumn
 


 

 

DataField="EndYear"
 


 

 

HeaderText="EndYear:"
 


 

 

Visible="false" />
 


 

 

<telerik:GridBoundColumn
 


 

 

DataField="YearlyReqment"
 


 

 

HeaderText="YearlyReqment:"
 


 

 

Visible="false" />
 


 

 

<telerik:GridBoundColumn
 


 

 

DataField="InflationPct"
 


 

 

HeaderText="InflationPct:"
 


 

 

Visible="false" />
 


 

 

</Columns>
 


 

 

</MasterTableView>
 


 

 

</telerik:RadGrid>

I am doing this so that I can fire a javascript function that sets some page characteristics based on the current grid row. I could do this server-side, but I have the Js function written, and don't want to duplicate the logic. Any suggestions would be appreciated.

Thanks,
Shahryar

Grid

answered on 10 Sep 2010

1 answer

144 views

ComboBox loses viewstate

I'm having an issue when I clear the selected value of a ComboBox via client side javascript. The box appears to remove the selected text, but on postback the original text is still selected (and displays in the ComboBox's textbox). In other words, clicking the reset button does not clear my selection from the ComboBox.

Here's the javascript:

var vendor = $find("<%= ddVendor.ClientID %>");
if (vendor!=null) {
vendor.trackChanges();

vendor.set_text(

"");
vendor._applyEmptyMessage();

vendor.commitChanges();

}

return false;
}
</script>

I've also tried:

var vendor = $find("<%= ddVendor.ClientID %>");
if (vendor!=null) {
vendor.clearSelection();
vendor.commitChanges();

}

return false;
}
</script>

Here's the aspx:
<asp:Button ID="btnReset" runat="server" ResourceId="NewOrderSearch_ResetButton" Text="Reset" OnClientClick="clearAllControls(); return true;" CausesValidation="false" />

ComboBox

answered on 10 Sep 2010

2 answers

145 views

audio working locally, but not when deployed

hi,

currently I don't seem to be able to get the captcha audio from an IIS7 deployed website, when debugging locally on my machine there is no problem. Do you have any suggestions?

Thanks
R

Captcha

answered on 10 Sep 2010

2 answers

113 views

Styling question

Hi all,

I've a question about styling the RadMenu. I'm not so good in CSS, but I have this challenge to make this menu work in Sitefinity.

The code for the menu is like this:

<ul id="nav">

<li class="active">

<a href="#"><span class="l"><span class="c">Home</span></span><span class="r"> </span>

</a>

</li>

<li>

<a href="#"><span class="l"><span class="c">Maatschappelijke stages</span> </span><span class="r"> </span>

</a>

</li>

<li>

<a href="#"><span class="l"><span class="c">Contact</span></span><span class="r"> </span>

</a>

</li>

</ul>

This is my CSS code:

#nav{

list-style:none;

padding:0;

margin:0;

overflow:hidden;

height:50px;

background:url(../Img/bg-nav.gif) repeat-x 0 100%;

text-transform:uppercase;

}

#nav li{

float:left;

font:24px/27px BigNoodleTitlingRegular, Arial, Helvetica, sans-serif;

margin:0 0 0 -4px;

}

#nav a{

float:left;

letter-spacing:-1px;

}

#nav a:hover,

#nav .active a{

color:#000;

text-decoration:none;

border:0;

cursor:pointer;

}

#nav span{float:left;}

#nav .c{padding:20px 10px 3px;}

#nav .l{padding:0 0 0 8px;}

#nav .r{

width:8px;

height:50px;

}

#nav a:hover .l,

#nav .active .l{background:url(../Img/bg-nav-left-hover.png) no-repeat;}

#nav a:hover .c,

#nav .active .c{

background:url(../Img/bg-nav-center-hover.png) repeat-x;

overflow:hidden;

}

#nav a:hover .r,

#nav .active .r{background:url(../Img/bg-nav-right-hover.png) no-repeat;}

I do not understand how I can transform this into a RadMenu_Custom skin. Because of the <span> tags that are around the menu items. I don't know if it is possible for the RadMenu to just output <ul> and <li>?

Anyway, if there is anyone that has done such kind of styling: I really could use some help.

Thanks!
Daniel

answered on 10 Sep 2010

2 answers

223 views

Unable to get RadComboBox ClientID

Hi,

I am unable to get the ClientID fo the Rad Combo box control ($find("<%= rComboResultsPerPage.ClientID %>") which is present in the Pager Template of the Rad Grid. Is there any way to fetch it? I have pasted my working code below.

</script>

<telerik:RadGrid ID="radgridEventSearch" runat="server" GridLines="None" AllowPaging="True"
                                EnableViewState="false" AllowCustomPaging="true" VirtualItemCount="1000000" AllowSorting="True"
                                AutoGenerateColumns="false" Skin="Vista" OnSortCommand="radgridEventSearch_SortCommand"
                                OnNeedDataSource="radgridEventSearch_NeedDataSource" PageSize="25">
<MasterTableView AllowCustomSorting="true" AllowNaturalSort="false">
                                    <PagerTemplate>
                                
        <telerik:RadComboBox ID="rComboResultsPerPage" DataSource="<%# FillResultsPerPageDropDownList() %>"
         SelectedValue='<%# (int)DataBinder.Eval(Container, "Paging.PageSize") %>' runat="server"
         OnClientSelectedIndexChanged="rComboResultsPerPage_SelectedIndexChanged" Width="50px">
            </telerik:RadComboBox>
        
         </PagerTemplate>
    <PagerStyle PageButtonCount="10" Position="TopAndBottom" AlwaysVisible="true" />

<asp:HiddenField ID="hidGridCount" Value="0" runat="server" />
<input type="hidden" id="RadComboBox1Value" value="" />

Thanks
Rama Rao

Grid

answered on 10 Sep 2010

5 answers

154 views

Custom Attribute "Target" for Treeview

I have a web service based treeview set up and basically what I'm aiming to do is give the node a target. The set up is that this treeview is in a left frame, and the nodes are images that will be loaded in the right hand frame. I'm running this through a web service and the RadTreeNodeData class doesn't have the "Target" attribute like the RadTreeNode variable does. Is there a way to have a target on the nodes? I've given my code below and after searching around, it's all that I've found. Let me know if I'm doing something incorrectly, thanks

telerik:RadTreeView EnableViewState="true" ID="treeImages" runat="server"

DataFieldID="Id" DataFieldParentID="ParentId" DataTextField="Text"

DataValueField="Value" DataNavigateUrlField="NavigateURL" OnClientNodeDataBound="OnClientNodeDataBoundHandler">

<WebServiceSettings Path="FolderTree.aspx" Method="LoadPromotionNodes" />

<DataBindings>

<telerik:RadTreeNodeBinding Expanded="false" />

</DataBindings>

</telerik:RadTreeView>

for (int row = 0; row < rowMax; row++)

{

returnNode.Text = _returnArray[row, 0];

returnNode.Value = _returnArray[row, 1];

returnNode.Attributes["Target"] = "fraRightFrame";

returnNode.ExpandMode = TreeNodeExpandMode.WebService;

returnNode.NavigateUrl = "images.aspx?loc=" + _returnArray[row, 1];

result.Add(returnNode);

}

return result.ToArray();

<script type="text/javascript">

function OnClientNodeDataBoundHandler(sender, e) {

var node = e.get_node();

var target = node.get_attributes().getAttribute("Target");

node.get_attributes().setAttribute("Target", target);

}

</script>

TreeView

answered on 10 Sep 2010

3 answers

132 views

Even-Odd Custom Filter

Is it possible to implement an Even-Odd custom filter? The following in the Grid's Item_Command event causes an

unexpected char: '%' error.

if (e.CommandName == RadGrid.FilterCommandName)

{

Pair filterPair = (Pair)e.CommandArgument;

if (filterPair.First.ToString() == "Custom")

{

string colName = filterPair.Second.ToString();

TextBox tbPattern = (e.Item as GridFilteringItem)[colName].Controls[0] as TextBox;

string[] values = tbPattern.Text.Split(' ');

if (values.Length == 1)

{

e.Canceled = true;

//string newFilter = "mod(" + filterPair.Second +",2)" + "=" + values[0];

string newFilter = "(" + filterPair.Second + " % 2) ="+values[0];

if (RadGrid1.MasterTableView.FilterExpression == "")

{

RadGrid1.MasterTableView.FilterExpression = newFilter;

}

else

{

RadGrid1.MasterTableView.FilterExpression = RadGrid1.MasterTableView.FilterExpression+ "AND" + newFilter;

}

RadGrid1.Rebind();

}

Grid

answered on 10 Sep 2010

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