Questions on UI for ASP.NET AJAX Forum

1 answer

89 views

RADControls Client-Side Only with Proprietary Server-Side API

Hi, All

I would like to know if RADControls Client-Side library can be used with a proprietary webserver developed by me. I do not use ASP.Net or any other Microsoft .NET product.

Using other words, Is the RADControls client-side API open and well documented enough to develop an entirely new server-side library to interact with that?

Thanks for any response

General Discussions

answered on 22 Jul 2010

1 answer

160 views

Sys.ArgumentUndefinedException

I'm using the Telerik RadEditor control on my page and am trying to implement the MaxLength solution advised here.

The page loads fine but whenever I try to edit the text in the RadEditor, I get the following error:
Sys.ArgumentUndefinedException: Value cannot be undefined. Parameter name: id

Removing the OnClientLoad function removes this error but I really need to be able to implement the MaxLength solution.

Can anyone assist please?

Editor

answered on 22 Jul 2010

2 answers

102 views

[Solved] radalert add_close issue.

Hello,

I got this example from another forum post.

        function AlertTest()
        {
            var oAlert = radalert("You will be redirected to Google");
            oAlert.add_close(function () { window.location.href = "http://www.google.com");

        }

However, i get a "object not supported" typical java script error. It's not recognizing the add_close.

I'm using Telerik Web UI 2009.1.527.35.

Any suggestions would be helpful.

Window

answered on 22 Jul 2010

2 answers

119 views

RadEditor1BottomResizer doesn't show when only 1 mode

I want to enable the Resizer but I also only want to have Design mode visible. Currently, if I have only 1 mode available, the resizer inexplicably disappears. How do I make it show?

Editor

answered on 22 Jul 2010

2 answers

224 views

What event is fired on resize?

I would like to prevent the RadEditor from being expanded horizontally (though vertical is okay). I thought the best way to do this is intercept some OnResize() event and then force the width to a predefined size. But I can't find which event is fired when the control is resized. Can anyone help, or suggest another way to achieve the same functionality? Thanks.

Editor

answered on 22 Jul 2010

4 answers

159 views

[Solved] Scripting API not working for Pane and SlidingPane

I copied and pasted the demo code to do various tasks on the sliding panes because I could not get it to work.

Every thing I try gives me a javascript error saying method is not supported. Below is your code which I used. My guess is that my version and the version used in the Demo are different, but I can't find what version that demo is for. My Telerik.Web.UI is version 2009.3.1314.35

Any help would be appreciated.

<script type="text/javascript">

/***********************************************

Sliding Zone examples

***********************************************/

function GetZoneState ()

{

var slidingZone = $find("SlidingZone1");

var zoneState = slidingZone.get_clientState();

alert(zoneState);

}

/***********************************************

Pane examples

***********************************************/

function ToggleEnableResize(paneID)

{

var slidingZone = $find("SlidingZone1");

var pane = slidingZone.getPaneById(paneID);

if (!pane) return;

pane.set_enableResize(!pane.get_enableResize());

slidingZone.collapsePane(pane.get_id());

slidingZone.expandPane(pane.get_id());

}

function ToggleEnableDock(paneID)

{

var slidingZone = $find("SlidingZone1");

var pane = slidingZone.getPaneById(paneID);

if (!pane) return;

pane.set_enableDock(!pane.get_enableDock());

slidingZone.undockPane(pane.get_id());

slidingZone.collapsePane(pane.get_id());

slidingZone.expandPane(pane.get_id());

}

function GetPaneState(paneID)

{

var slidingZone = $find("SlidingZone1");

var pane = slidingZone.getPaneById(paneID);

if (!pane) return;

var paneState = pane.get_clientState();

alert(paneState);

}

function ToggleExpandPane(paneID)

{

var slidingZone = $find("SlidingZone1");

var expandedPaneId = slidingZone.get_expandedPaneId();

if (expandedPaneId == null || expandedPaneId != paneID)

{

slidingZone.expandPane(paneID);

}

else

{

slidingZone.collapsePane(paneID);

}

function ToggleDockPane(paneID)

{

var slidingZone = $find("SlidingZone1");

var dockedPaneId = slidingZone.get_dockedPaneId();

if (dockedPaneId == null || dockedPaneId != paneID)

{

slidingZone.collapsePane(paneID);

slidingZone.dockPane(paneID);

}

else

{

slidingZone.undockPane(paneID);

}

function TogglePaneTabVisibility(paneID)

{

var slidingZone = $find("SlidingZone1");

var pane = slidingZone.getPaneById(paneID);

if (pane.isTabDisplayed())

{

pane.hideTab();

}

else

{

pane.showTab();

}

function ChangePaneContent (paneID)

{

var slidingZone = $find("SlidingZone1");

var pane = slidingZone.getPaneById(paneID);

if (!pane) return;

pane.setContent('This is the NEW pane content ...');

slidingZone.collapsePane(pane.get_id());

slidingZone.expandPane(pane.get_id());

}

function ChangePaneWidth (paneID)

{

var slidingZone = $find("SlidingZone1");

var pane = slidingZone.getPaneById(paneID);

if (!pane) return;

var newWidth = (pane.get_width() == 200) ? 100 : 200 ;

pane.set_width(newWidth); // set the width

slidingZone.collapsePane(pane.get_id());

slidingZone.expandPane(pane.get_id());

}

function ToggleClickToOpen ()

{

var slidingZone = $find("SlidingZone1");

slidingZone.set_clickToOpen(!slidingZone.get_clickToOpen());

alert("'ClickToOpen' property set to [" + slidingZone.get_clickToOpen() + "]");

}

function ToggleDockOnOpen (paneID)

{

var slidingZone = $find("SlidingZone1");

var pane = slidingZone.getPaneById(paneID);

if (!pane) return;

pane.set_dockOnOpen(!pane.get_dockOnOpen());

alert("'DockOpen' property set to [" + pane.get_dockOnOpen() + "]");

}

</script>

Splitter

answered on 22 Jul 2010

3 answers

167 views

[Solved] Button clicks repeating themselves

Hello,

I've got a RadAjaxPanel, which contains a RadGrid, which contains some ASP buttons inside its CommandItemTemplate, including an Export To Excel button, which exports that grid's data. The button itself works fine and the excel file is returned. But after exporting, if I click my Update button elsewhere on the page, after the postback, the Excel file pops up again!

I've tested with different scenarios and found that any of my buttons in that panel are getting re-called if they're called once and then a subsequent button is clicked. I tried moving the buttons outside of the grid, and the same thing happened. I moved the buttons outside of the panel, and the problem went away... but of course then the buttons no longer use AJAX and are not nicely placed in the grid where they belong. =)

So any idea what would cause the button's click event to happen even when it wasn't that button that was clicked? It's almost like it's stored that a click should happen and it keeps clicking the button on every postback, no matter what actually caused it.

It's on a very complex page, but here are some code snippets that might be applicable.

<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server" OnAjaxRequest="RadAjaxManager1_AjaxRequest">

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="RadAjaxManager1">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="AttorneyPanel" />

<telerik:AjaxUpdatedControl ControlID="ButtonsPanel" />

<telerik:AjaxUpdatedControl ControlID="DocumentsPanel" />

<telerik:AjaxUpdatedControl ControlID="FundingsPanel" />

<telerik:AjaxUpdatedControl ControlID="CaseCountsPanel" />

<telerik:AjaxUpdatedControl ControlID="RemindersPanel" />

<telerik:AjaxUpdatedControl ControlID="ReductionPanel" />

</UpdatedControls>

</telerik:AjaxSetting>

<telerik:AjaxSetting AjaxControlID="AttorneyPanel">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="FundingsPanel" />

<telerik:AjaxUpdatedControl ControlID="DocumentsPanel" />

<telerik:AjaxUpdatedControl ControlID="CaseCountsPanel" />

</UpdatedControls>

</telerik:AjaxSetting>

<telerik:AjaxSetting AjaxControlID="ButtonsPanel">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="FundingsPanel" />

<telerik:AjaxUpdatedControl ControlID="DocumentsPanel" />

<telerik:AjaxUpdatedControl ControlID="CaseCountsPanel" />

<telerik:AjaxUpdatedControl ControlID="RemindersPanel" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

<telerik:RadAjaxPanel ID="CaseListPanel" runat="server" ClientEvents-OnRequestStart="requestStart" EnableAJAX="true" OnAjaxRequest="CaseListPanel_AjaxRequest">

<div class="box" style="width:95%;" align="center">

<div class="boxheader">Attorney Case List</div>

<telerik:RadGrid ID="CaseListGrid" runat="server" AllowSorting="True" AllowPaging="False"

OnNeedDataSource="CaseListGrid_NeedDataSource" OnPreRender="CaseListGrid_PreRender"

OnItemDataBound="CaseListGrid_ItemDataBound"

Skin="Oasis" EnableEmbeddedSkins="false" Width="100%" AllowFilteringByColumn="true" SortingSettings-EnableSkinSortStyles="false" OnItemCreated="CaseListGrid_ItemCreated" >

<ClientSettings AllowColumnsReorder="true" >

<Scrolling AllowScroll="False" UseStaticHeaders="True" />

<Resizing AllowColumnResize="true" />

<ClientEvents OnGridCreated="GridCreated3" />

</ClientSettings>

<MasterTableView AllowMultiColumnSorting="True" AutoGenerateColumns="False" AllowFilteringByColumn="true"

TableLayout="Auto" CommandItemDisplay="Top" ClientDataKeyNames="CaseId">

<CommandItemTemplate>

<asp:Button ID="DownloadPDF" runat="server" Text="Create Pdf" OnCLick="downloadPdf_Click" />

<asp:Button ID="DownloadExcel" runat="server" Text="Create Excel" OnClick="downloadXLS_Click" />

<asp:Button ID="showsum" Text="Show All" OnClick="show_all_Click" runat="server" />

</CommandItemTemplate>

protected void downloadXLS_Click(object sender, EventArgs e)

{

CaseListGrid.MasterTableView.ExportToExcel();

}

Grid

answered on 22 Jul 2010

1 answer

99 views

Combo box take too much time

any body help me.. the combobox takes too time while search items ... any solution ?

<

telerik:RadComboBox ID="ddlCustomer" runat="server" EnableVirtualScrolling="true"

ItemsPerRequest="10" Width="245px" TabIndex="1" EnableTextSelection="False"

AutoPostBack="true" Filter="StartsWith"

onselectedindexchanged="ddlCustomer_SelectedIndexChanged1">

</telerik:RadComboBox>

thanks,
Jagdish

ComboBox

answered on 22 Jul 2010

1 answer

38 views

Prohibition of new folder creation

If this name sounds familair to another thread, it is. http://www.telerik.com/community/forums/aspnet-ajax/editor/prohibition-of-new-folder-creation.aspx. That thread was answered and the solution does work, but introduces another problem.

I have two projects. One where they use they need the ability to create a folder and the other where they want to prohibit this. So, my option is to edit the file between compiles and deployments, which obviously isn't practicle or to override this somehow.

So, is there a way to copy FileBrowser.ascx and have one project refer to that instead of the stock one? If so, can I have some step by step instructions?

Editor

answered on 22 Jul 2010

2 answers

133 views

[Solved] Pie Chart Display issue

I am using the RadChart control to display a pie chart on my page.

However, it seems to be ignoring the LegendDisplayMode and StartAngle that I am setting on the series.

The RadChart is added to the page with the following:

1.<telerik:RadChart ID="ComplianceActionsChart" runat="server" SkinsOverrideStyles="true"

2. ChartTitle-TextBlock-Text="Compliance Actions Pie Chart" AutoLayout="True" Skin="DeepRed"

3. Width="330px" Height="200px" PlotArea-EmptySeriesMessage-TextBlock-Text="There is no data available yet."

4. DefaultType="Pie">

5.</telerik:RadChart>

The code to create the series is:

1.ChartSeries dataSeries = new ChartSeries("Current Data", ChartSeriesType.Pie);

2.dataSeries.Appearance.LegendDisplayMode = ChartSeriesLegendDisplayMode.ItemLabels;

3.dataSeries.Appearance.StartAngle = -90;

4.

5.ChartSeriesItem free = new ChartSeriesItem(aCurrentData.Item1);

6.free.Name = "Item 1";

7.free.Label.TextBlock.Text = "#%";

8.dataSeries.AddItem(free);

I have 4 more items which are added to the chart.

When it displays, the legend only contains "Current Data" instead of the item names and the pie chart has the default rotation.

I tried creating the series in the aspx file with the appearance values set, but this produced the same result.

Is there anything I am missing in setting this up?

Chart (Obsolete)

answered on 22 Jul 2010