Questions on UI for ASP.NET AJAX Forum

2 answers

353 views

I need to know if there is a way to determine what is triggering my ItemCreated event when I have a GridEditableItem in edit mode and the user is clicking the "Update" button, "cancel Button" or neither. On my page, the itemCreated event is being triggered when the user clicks the update or cancel button when my GridEditableItem is in editmode. This is fine. However, the event is also triggered if another control on my page is clicked while my GridEditableItem is in edit mode and it's click event forces a page load. If this happens, I could run into a situation where my grid row is open for update/cancel, a new page is loaded and my grid row remains open for update/cancel after the page has been refreshed (which I do not want). I want to force "cancel" the edit mode when this happens, before the page is refreshed. Since I'm able to capture the logical flow of activity in the ItemCreatedEvent when the user does something on my page that is outside of the update/cancel activity of my row, I need to be able to determine what type of activity is firing off the ItemCreated event (update/cancel or neither) in order to assess whether to manually kick off the cancel event through the item's FireCommand method or not. Is there a way to do this?

Grid

answered on 18 Jul 2014

11 answers

140 views

Scheduler Provider

Hi,

I am using custom provider for Scheduler. But the problem is I have more than 800 users in my system and I can't display all 800 users as Multiple section Resource on the page. Please let me know if there is any way to get around with this situation.

Thanks!

Alan

Scheduler

answered on 18 Jul 2014

2 answers

141 views

RadComboBox loadondemand resets position when data is fetched.

Hi.

As stated in the title, the position keeps resetting to the 1st element in the combobox as soon as new data is added to the combobox. Below is the itemrequested code I use.

Protected Sub cboInstrument_ItemsRequested(ByVal sender As Object, ByVal e As RadComboBoxItemsRequestedEventArgs)

Try

Dim oSender As Telerik.Web.UI.RadComboBox = DirectCast(sender, Telerik.Web.UI.RadComboBox)

oSender.DataValueField = "Name"

oSender.DataTextField = "Name"

Dim data As List(Of Instrument)

If Not String.IsNullOrWhiteSpace(ExchangeComboBox.SelectedValue) Then

data = GetData(ExchangeComboBox.SelectedValue, e.Text, False)

Dim itemOffset As Integer = e.NumberOfItems

Dim endOffset As Integer = Math.Min(itemOffset + ItemsPerRequest, data.Count)

'e.EndOfItems = endOffset = IIf(data.Count = 1, 0, data.Count)

e.EndOfItems = endOffset = data.Count

For i As Integer = itemOffset To endOffset - 1

oSender.Items.Add(New RadComboBoxItem(String.Format("{0} - {1}", data(i).Symbol, data(i).Name), data(i).ExchangeSymbolKey))

Next

e.Message = GetStatusMessage(endOffset, data.Count)

Else

Dim endOffset As Integer = 0

oSender.Items.Add(New RadComboBoxItem("Select an Exchange", Nothing))

e.Message = GetStatusMessage(endOffset, 0)

End If

Catch exc As Exception

ProcessModuleLoadException(Me, exc)

End Try

End Sub

Any help will be greatly appreciated.

Regards

ComboBox

answered on 18 Jul 2014

5 answers

984 views

[Solved] get_masterTableView not working

I've had a tough time trying to figure out how to access my grid on client side. I've tried everything I could find, and nothing seems to work. I FINALLY got my grid object ($find didn't work for me), but now get_masterTableView() isn't doing anything. If I step through the javascript, it steps into the line and just disappears into some WebResource.axd abyss and never returns. I don't get any javascript errors.

If I try to run the function in the console, it says "undefined is not a function".

Here's my code

<script type="text/javascript">

function GridCreated(grid) {

var mtv = grid.get_masterTableView();

var pageIndex = mtv.get_currentPageIndex();

alert(pageIndex);

}

</script>

<radG:RadGrid ID="rgResults" runat="server" AllowMultiRowSelection="True" AllowPaging="True"

AllowSorting="True" EnableAJAX="False" GridLines="None" OnItemCommand="rgResults_ItemCommand" OnItemDataBound="rgResults_ItemDataBound"

PageSize="20"

Skin="Default" Width="100%" OnPageIndexChanged="rgResults_PageIndexChanged" OnSortCommand="rgResults_SortCommand" OnInit="rgResults_Init" OnPreRender="rgResults_PreRender">

<ClientSettings ApplyStylesOnClient="True">

<ClientEvents OnGridCreated="GridCreated(this);" />

</ClientSettings>

<ItemStyle CssClass="griditemtext" />

<HeaderStyle CssClass="gridheadertext" />

<FooterStyle CssClass="gridfootertext" />

<AlternatingItemStyle CssClass="gridalternetitemtext" />

<PagerStyle CssClass="gridpagertext" Mode="NumericPages" />

<CommandItemStyle CssClass="gridcommandtext" />

<SelectedItemStyle CssClass="gridselecteditemtext" />

<MasterTableView AutoGenerateColumns="False"

DataKeyNames="Article Number" Font-Bold="False" Font-Italic="False" CommandItemDisplay="None" Font-Overline="False"

Font-Strikeout="False" Font-Underline="False" GridLines="Both">

<ExpandCollapseColumn Visible="False">

<HeaderStyle Width="19px" />

</ExpandCollapseColumn>

<RowIndicatorColumn Visible="False">

<HeaderStyle Width="20px" />

</RowIndicatorColumn>

<PagerStyle Mode="NumericPages" />

<Columns/>

</MasterTableView>

</radG:RadGrid>

Grid

answered on 18 Jul 2014

2 answers

220 views

Multiple Parents

Hey,

Is there any possibility, code or workaround to implement multiple parents for an org chart?

Ty

luk

General Discussions

answered on 18 Jul 2014

1 answer

63 views

Url on HTML5 Chart Item

Is there any way that I can bind a url to chart series item so that when I click it will redirect to my details page? It will be good if it can be done at client side.

Chart (Obsolete)

answered on 18 Jul 2014

1 answer

131 views

TreeList Scrolling and Offset Header in Chrome

Hi

I have a RadTreeList within a RadAjaxPanel which was working well until I decided to make the tree scrollable. Now I find that when I view the tree in IE everything seems OK but when viewed in Google Chrome the header for the tree list is offset by about 50% of the width of the tree which obviously looks odd as now all of the column headers are not above the columns they refer to. My tree is defined using :-

<telerik:RadTreeList ID="componentTree" runat="server"
AutoGenerateColumns="False"
AllowSorting="True"
BeforeClientContextMenu="ShowContextMenu"
DataKeyNames="ID" ParentDataKeyNames="ParentID"
Width="99%" Height="700px"
onitemdatabound="componentTree_ItemDataBound" >

<Columns>
<telerik:TreeListBoundColumn DataField="ID" UniqueName="ID" Display="false" />
<telerik:TreeListBoundColumn DataField="ParentID" UniqueName="ParentID" Display="False" />
<telerik:TreeListImageColumn UniqueName="ImagesColumn" HeaderText="" DataImageUrlFields="ComponentTypeString" DataImageUrlFormatString="Images/{0}_16.png" ItemStyle-HorizontalAlign="Center" AlternateText="icon" ItemStyle-Width="20px" HeaderStyle-Width="20px" ><HeaderStyle HorizontalAlign="Center" Width="30px" />
<ItemStyle HorizontalAlign="Center" Width="20px" />
</telerik:TreeListImageColumn>
<telerik:TreeListBoundColumn DataField="PartNumber" UniqueName="PartNumber" HeaderText="Part Number" ><HeaderStyle Width="120px" /></telerik:TreeListBoundColumn>
<telerik:TreeListBoundColumn DataField="Description" UniqueName="Description" HeaderText="Description" ><HeaderStyle Width="200px" /></telerik:TreeListBoundColumn>
<telerik:TreeListBoundColumn DataField="LifeCode" UniqueName="LifeCode" HeaderText="Life Code"><HeaderStyle Width="100px" /></telerik:TreeListBoundColumn>
<telerik:TreeListBoundColumn DataField="LifeNew" UniqueName="LifeNew" HeaderText="Life New (Race)"><HeaderStyle Width="120px" /></telerik:TreeListBoundColumn>
<telerik:TreeListBoundColumn DataField="LifeLeft" UniqueName="LifeLeft" HeaderText="Life Left (Race)"><HeaderStyle Width="120px" /></telerik:TreeListBoundColumn>
<telerik:TreeListBoundColumn DataField="DistanceRun" UniqueName="DistanceRun" HeaderText="Distance Run"><HeaderStyle Width="120px" /></telerik:TreeListBoundColumn>
<telerik:TreeListBoundColumn DataField="CurrentLocationName" UniqueName="CurrentLocationName" HeaderText="Current Location"><HeaderStyle Width="120px" /></telerik:TreeListBoundColumn>
<telerik:TreeListBoundColumn DataField="LastNoteText" UniqueName="LastNoteText" HeaderText="Last Note" />
</Columns>

<SortExpressions>
<telerik:TreeListSortExpression FieldName="PartNumber" SortOrder="Ascending" />
</SortExpressions>

<ClientSettings>
<Scrolling AllowScroll="true" UseStaticHeaders="true" SaveScrollPosition="true" ScrollHeight="650px"></Scrolling>
<ClientEvents OnItemContextMenu="onItemContextMenu" />
<Selecting AllowItemSelection="True" />
<Resizing AllowColumnResize="true" EnableRealTimeResize="true" />
</ClientSettings>

<ExportSettings FileName="lifecheck" IgnorePaging="True" OpenInNewWindow="True" ExportMode="ReplaceControls">
<Excel>
<AlternatingItemStyle BackColor="WhiteSmoke" ForeColor="Black" />
<HeaderStyle Font-Size="X-Large" ForeColor="White" BackColor="Gray" Font-Bold="True" HorizontalAlign="Center" />
<ExpandCollapseCellStyle ExpandText="(+)" CollapseText="(-)" />
</Excel>
</ExportSettings>
</telerik:RadTreeList>

TreeList

answered on 18 Jul 2014

1 answer

227 views

[Solved] WebResources override style

So i followed the steps on the following page in making a skin for a RadPanelBar, but on debug (see attached image) WebResource.axd is overriding the RadPanelBar stylesheet that i've created. Please advice.

<telerik:RadPanelBar runat="server" ID="RadPanelBar1" EnableEmbeddedSkins="false" Skin="YPPanel"

PanelBar.ypmnet.css

.RadPanelBar_YPMnet .rpGroup .rpLink:hover{ background: #bddeff;}

.RadPanelBar_YPMnet .rpRootGroup .rpText

{

font: normal 12px Arial, Verdana, Sans-serif;

color: #ffffff !important;

padding: 5px 7px 5px 3px;

}

.RadPanelBar_YPMnet .rpSelected .rpText

{

font-weight: bold;

font-size: larger;

}

.RadPanelBar_YPMnet .rpGroup .rpSelected .rpText

{

font-weight: bold;

font-size: medium;

}

.RadPanelBar_YPMnet .rpRootGroup .rpDisabled:hover

{

cursor: default;

text-decoration:none;

}

.RadPanelBar_YPMnet .rpGroup .rpDisabled:hover

{

cursor: default; text-decoration:none;

}

PanelBar

answered on 18 Jul 2014

1 answer

178 views

Rad Menu Problem to Get Text on item click

hey everyone
i have a rad menu and rad menu bind with xml you can see that and consist of master page. i want to get text rad menu click but problem is that rad OnItemClick event does not fire and event is consist of masterpage.cs

<telerik:RadMenu ID="RadMenu1" runat="server" Flow="Horizontal" DataSourceID="xmlDataSource"
Font-Size="24px" Font-Names="Segoe UI" ForeColor="#333399" Font-Bold="False"
BorderWidth="0px" Border-radius="5px" StaticSubMenuIndent="10px" StaticDisplayLevels="1"
Orientation="Horizontal" DynamicHorizontalOffset="0" Width="100%" Style="text-align: left;
margin-top: -3px;" OnItemClick="RadMenu1_ItemClick">
<DataBindings>
<telerik:RadMenuItemBinding runat="server" TextField="Text" DataMember="MenuItem"
NavigateUrlField="NavigateUrl" ToolTipField="ToolTip" />
</DataBindings>
</telerik:RadMenu>
<asp:XmlDataSource ID="xmlDataSource" TransformFile="~/scripts/TransformXSLT.xsl"
runat="server" EnableCaching="false" />

this is code behind

protected void RadMenu1_ItemClick(object sender, Telerik.Web.UI.RadMenuEventArgs e)
{
string aa = e.Item.Text;
}

please help what should i do to solve this problem..

Thanks In Advance

Menu

answered on 18 Jul 2014

1 answer

252 views

Radgrid with TextBox and Buttun Filter Template

I need to implement a radgrid as follows:
1)The grid is hidden initially. Only the Filter Template is visible.
2) The Filter Template will have labels and text box and a button. (Only 2 column names)
3)On click of button the grid is displayed accordingly.

Can you please help me with this.

Grid

answered on 18 Jul 2014