Questions on UI for ASP.NET AJAX Forum

3 answers

279 views

Here is my code.

<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server" DefaultLoadingPanelID="RadAjaxLoadingPanel1" UpdatePanelsRenderMode="Inline">
<AjaxSettings>
<telerik:AjaxSetting AjaxControlID="pagerMetadata">
<UpdatedControls>
<telerik:AjaxUpdatedControl ControlID="rlvMetadata" UpdatePanelRenderMode="Inline" LoadingPanelID="RadAjaxLoadingPanel1"></telerik:AjaxUpdatedControl>
</UpdatedControls>
</telerik:AjaxSetting>
</AjaxSettings>
</telerik:RadAjaxManager>
<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server">
</telerik:RadAjaxLoadingPanel>

but I lost css in aspx side. I tried add UpdatePanelsRenderMode="Inline" propert but nothing changed. how can I do that using c#?

Ajax

answered on 31 Mar 2014

1 answer

77 views

Persistence of RadGrid Based on Custom Class that Inherits from Telerik.Web.UI.RadGrid

We have a custom class OurGrid that inherits from Telerik.Web.UI.RadGrid. We do some initial setup of the RadGrid options when a grid is added to a page using our custom type so we do not have to re-run the initialization in various places.

In attempting to persist this using the persistence manager it appears it's grabbing the type of the object and in this case is seeing our custom type rather than RadGrid.

The error message is:
The control of CustomTelerikObjects.OurGrid could not be persisted. Please review the online documetation for the supported controls.

Is there a way around this that anyone has used?

General Discussions

answered on 31 Mar 2014

2 answers

109 views

Gird RightClick Row MasterTable Get DataKeyNames

Hi Devoloper Friends;

I'm using a radgird and entry in the properties rowselected feature is activated,
At the same time, right-click the 'Menu' open.
I click on the DataKeyNames property value of the row you want to get mss.
If more than one row is selected, it brings me the value of the first selected row.

Example;

http://elbisemoda.com/Bilgi/RadGridRightClick.png

JavaScript;

function RowContextMenu(sender, eventArgs) {

var menu = $find("<%=RadMenu1.ClientID %>");

var evt = eventArgs.get_domEvent();

var index = eventArgs.get_itemIndexHierarchical();

sender.get_masterTableView().selectItem(sender.get_masterTableView().get_dataItems()[index].get_element(), true

);

menu.show(evt);

evt.cancelBubble = true;

evt.returnValue = false;

if (evt.stopPropagation) {

evt.stopPropagation();

evt.preventDefault();

}

RadGird;

<telerik:RadGrid ID="grdVeresiyeFisList" AllowFilteringByColumn="false" Height="445px" AutoGenerateColumns="false" runat="server" AllowMultiRowSelection="True" EnableAjaxSkinRendering="True" Culture="tr-TR"

GridLines="None" EnableLinqExpressions="False" Skin="Metro" PagerStyle-Visible="false" OnItemCommand="grdVeresiyeFisList_ItemCommand" OnItemDataBound="grdVeresiyeFisList_ItemDataBound"

OnNeedDataSource="grdVeresiyeFisList_NeedDataSource" OnDetailTableDataBind="grdVeresiyeFisList_DetailTableDataBind" ShowStatusBar="True" EnableHeaderContextMenu="True" CellPadding="0" CellSpacing="0" ShowFooter="true">

<HeaderStyle Width="150px" CssClass="cagdasGridHeader"></HeaderStyle>

<MasterTableView DataKeyNames="VeresiyeMasterID" NoMasterRecordsText="Kayıt bulunamadı." AllowSorting="True" TableLayout="Auto">

<Columns>

<telerik:GridClientSelectColumn UniqueName="chkSelectColumn" HeaderStyle-Width="30px"></telerik:GridClientSelectColumn>

<telerik:GridBoundColumn DataField="VeresiyeMasterID" HeaderText="VeresiyeMasterID" ShowFilterIcon="false" Display="false" UniqueName="VeresiyeMasterID" AllowFiltering="false"></telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="FisAdi" HeaderText="Fis Adı" UniqueName="FisAdi" HeaderStyle-Width="100px" AllowFiltering="false"></telerik:GridBoundColumn>

.......

........

</Columns>

</MasterTableView>

<ClientSettings AllowColumnHide="True" AllowColumnsReorder="True" AllowKeyboardNavigation="True"

AllowDragToGroup="True" ReorderColumnsOnClient="True" EnableRowHoverStyle="True">

<ClientEvents OnRowContextMenu="RowContextMenu" />

<Animation AllowColumnReorderAnimation="true" ColumnReorderAnimationDuration="200" />

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

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

<Resizing AllowColumnResize="True" AllowRowResize="false" ClipCellContentOnResize="True"

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

</ClientSettings>

</telerik:RadGrid>

Grid

answered on 31 Mar 2014

16 answers

134 views

RadPanel controls does not paint labels and controls properly

In our project, we use Rad Panel Bar and Rad Panel Item to hold labels, check box and radio button with expand and collapse feature.

When a panel gets expanded, labels and controls are missing most of the times and if we collapse and expand then it appears.

Please advise how to make the appearance consistent always.

Thanks
Sudhakar

PanelBar

answered on 31 Mar 2014

4 answers

201 views

Using RadComboBox Value to Dynamically Load RadGrid

I am trying to load a RadGrid based on the value inside the RadComboBox. I have tried a few things but can't quite get it to work. The user is supposed to select a value("email") from the RadComboBox and a RadGrid should be loaded onto the page. At the moment one of the PROCs have an email hard-coded so a grid is loaded onto the page which contains the data for that specific user. I also have a variation of that PROC that is supposed to change the RadGrid whenever the user selects a different email, but I can't get it to work. Once the user selects an email they will see a grid which contains the Customer Number, if they click the Customer Number they will see a drop down which contains the number along with an error message.

I have attached the aspx, .cs, PROCs, and a photo of what the page looks like with one hard-coded existing email from the RadComboBox.

Grid

answered on 31 Mar 2014

6 answers

337 views

ConfirmText with item data

Is it possible to add the current record data into ConfirmText message? The code below does not work. I know that it can be done in the code behind but I look for simpler solution.

<telerik:GridButtonColumn UniqueName="DeleteColumn"

ButtonType="ImageButton"

CommandName="Delete"

ConfirmText='Are you sure you want to delete this record with id: <%# Eval("ID")%> ?'

ConfirmTitle="Delete Record"

ConfirmDialogType="RadWindow"

Text="Delete" >

<ItemStyle HorizontalAlign="Center" Width="20px" />

</telerik:GridButtonColumn>

Grid

answered on 31 Mar 2014

4 answers

136 views

RadSlidingZone Skinning Issue After Upgrade

I am attempting to upgrade a .Net web app with Telerik RadControls Q3 2011 to Q3 2013 and have run into skinning issues with the RadSlidingZone. The browser is also being upgraded from IE8 running in Compatibility View to IE11 in Edge Mode.

Attached (IE8_RadSlidingZone.jpg) is what the RadSlidingZones on the far left used to look like and needs to maintain its appearance.

Attached (IE11_RadSlidingZone.jpg) is what the RadSlidingZones look like after upgrading the Telerik .dll's and running in IE11.

The issue is the size/height of each sliding zone has shrunk down so that the text is unreadable.

<telerik:RadPane runat="server" ID="pNav" SkinID="pLNav" Height="100%" OnClientExpanded="pNav_ClientExpanded">

<div id="DivSLZone" runat="server" style="float: left; clear: none; width: 22px;

height: 100%;" class="tabsContainer">

<telerik:RadSlidingZone ID="slZone" runat="server" SlideDirection="Right" ClickToOpen="true"

Width="22">

<telerik:RadSlidingPane ID="slPane1" Title="Tab 1 Title" runat="server" Width="275"

EnableDock="false" Height="100px">

<div runat="server" id="divSlPane1">

</div>

</telerik:RadSlidingPane>

<telerik:RadSlidingPane ID="slPane2" Title="Tab 2 Title" runat="server" Width="275"

EnableDock="false" Height="100%">

<div runat="server" id="divSlPane2">

</div>

</telerik:RadSlidingPane>

<telerik:RadSlidingPane ID="slPane3" Title="Tab 3 Title" runat="server" Width="275"

EnableDock="false" Height="100%" OnClientExpanded="slPane3_ClientExpanded" OnClientCollapsed="slPane3_ClientCollapsed">

<div runat="server" id="divSlPane3">

</div>

</telerik:RadSlidingPane>

</telerik:RadSlidingZone>

</div>

<div style="height: 100%;">

<asp:PlaceHolder runat="server" ID="phLeft" />

</div>

</telerik:RadPane>

.tabsContainer, .rspTabsContainer {

background: #B0C4DE !important;

border-right: #336699 1px solid !important;

}

Any suggestions?

Thanks,

Rob

PanelBar

answered on 31 Mar 2014

6 answers

545 views

[Solved] Getting value of field in template column onBlur

Hi,

I am trying to implement a row total function in Javascript for a RadGrid. Searching the help and forums I have managed to set up a function that is called by onBlur for each of my numeric columns, but cannot seem to get the value of the fields held in the template columns.

The definition of the columns (14 in total) is:

<telerik:GridTemplateColumn UniqueName="colTime1" AllowFiltering="False" HeaderText="1" FooterStyle-Width="50" HeaderStyle-Width="50" ItemStyle-Width="50">

<ItemTemplate>

<asp:TextBox ID="editTime1" runat="server" Width="40px"></asp:TextBox>

</ItemTemplate>

<FooterStyle Width="50px" />

<HeaderStyle Width="50px" />

<ItemStyle Width="50px" />

</telerik:GridTemplateColumn>

And the javascript functin is:

function valueChanged(totalTime, textbox, c, r) {

var grid = $find("<%=RadGrid1.ClientID %>");

var MasterTable = grid.get_masterTableView();

var Rows = MasterTable.get_dataItems();

var valnow = textbox.value;

var total = valnow;

for (col = 1; col < 15; col++) {

if (col != c) {

var row = Rows[r - 1];

var columnName = "EditTime".concat(col);

var textTime = row.findControl(columnName);

var colVal = textTime.get_value();

if (!isNan(colVal)) {

total += colVal;

}

else {

textTime.set_value("");

}

totalTime.set_value(total);

}

Everything is getting called OK but the lines:

var row = Rows[r - 1];

var columnName = "EditTime".concat(col);

var textTime = row.findControl(columnName);

var colVal = textTime.get_value();

Always returns null for textTime. The examples on the forum here seem to indicate the syntax is correct.

Am I implementing this wrong, or is there a better way of obtaining the values?

David Penny

Grid

answered on 31 Mar 2014

1 answer

91 views

Dynamic column problem

Hello,

I am dynamically adding a GridTemplateColumn to the grid. The column is added as required the first page load but on each following postback I am getting a new empty columm with header "Action". Any Idea?

protected void Page_Init(object sender, EventArgs e)
{

var col = this.requestGrid.MasterTableView.Columns.FindByUniqueNameSafe("ActionId");

GridTemplateColumn actionColumn = new GridTemplateColumn();
this.requestGrid.MasterTableView.Columns.Add(actionColumn);
actionColumn.ItemTemplate = new ActionTemplate("actionID");

actionColumn.DataField = "ActionID";

actionColumn.HeaderText = "Action";

}

Grid

answered on 31 Mar 2014

1 answer

103 views

RADGrid Alignment issue in IE 10

Hi,
I am facing problem in the RADGRID column alignment. I am using 2013.3.1015.35 version. In firefox it works good but in IE 10 it's not working. In IE 11 it's working good.

Regards,
Rathina

Grid

answered on 31 Mar 2014