Questions on UI for ASP.NET AJAX Forum

1 answer

92 views

Change directory but file count is from the previous directory

What is wrong with what I did below. the current directory has 149 files. I change directories to one I know has 0 file and I still get 149 files for the count.

var explorer = $find("RadFileExplorer1");

var treeDir = explorer.get_tree().get_selectedNode();

var currentDir = explorer.getFileExplorerItemFromNode(treeDir).get_path(); // explorer.get_currentDirectory();

explorer.set_currentDirectory(currentDir, 0);

explorer.clearFolderCache();

var filesCnt = explorer.get_fileList().get_items().length;

FileExplorer

answered on 17 Jul 2012

1 answer

73 views

<BR /> added at every post in FIREFOX

On Firefox (not with IE or Chrome) with the latest version of Telerik editor I get a new <br /> at end of text at every post to the page.

This occur only when switching to html view . Any way to avoid this ???

UPDATE: this occur only with ConvertToXhtml enabled.

Currently we have this filters enabled:
RemoveScripts,EncodeScripts,FixUlBoldItalic,FixEnclosingP,IECleanAnchors,MozEmStrong,ConvertFontToSpan,OptimizeSpans,ConvertToXhtml,ConvertCharactersToEntities,IndentHTMLContent

with newlinemode P

Editor

answered on 17 Jul 2012

1 answer

708 views

Trying to filter a radgrid with javascript

Ok, I have a radgrid (nothing fancy)

<telerik:RadGrid runat="server" ID="rgdGroupOrder" CellSpacing="0" GridLines="None">

<MasterTableView AutoGenerateColumns="False">

<CommandItemSettings ExportToPdfText="Export to PDF"></CommandItemSettings>

<RowIndicatorColumn Visible="True" FilterControlAltText="Filter RowIndicator column">

<HeaderStyle Width="20px"></HeaderStyle>

</RowIndicatorColumn>

<ExpandCollapseColumn Visible="True" FilterControlAltText="Filter ExpandColumn column">

<HeaderStyle Width="20px"></HeaderStyle>

</ExpandCollapseColumn>

<Columns>

<telerik:GridBoundColumn DataField="Accession" DataType="System.Int64" FilterControlAltText="Filter Accession column"

HeaderText="Acc #" SortExpression="Accession" UniqueName="Accession">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Description" FilterControlAltText="Filter Description column"

HeaderText="Exam" SortExpression="Description" UniqueName="Description">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Status" FilterControlAltText="Filter Status column"

HeaderText="Status" SortExpression="Status" UniqueName="Status">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="ScheduleTime" DataType="System.DateTime" FilterControlAltText="Filter ScheduleTime column"

HeaderText="Time" SortExpression="ScheduleTime" UniqueName="ScheduleTime" DataFormatString="{0:t}">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Modality" FilterControlAltText="Filter Modality column"

HeaderText="Modality" SortExpression="Modality" UniqueName="Modality">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="ExamDate" DataType="System.DateTime" FilterControlAltText="Filter ExamDate column"

HeaderText="ExamDate" SortExpression="ExamDate" UniqueName="ExamDate">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Resource" FilterControlAltText="Filter Resource column"

HeaderText="Resource" SortExpression="Resource" UniqueName="Resource">

</telerik:GridBoundColumn>

</Columns>

<EditFormSettings>

<EditColumn FilterControlAltText="Filter EditCommandColumn column">

</EditColumn>

</EditFormSettings>

</MasterTableView>

<FilterMenu EnableImageSprites="False">

</FilterMenu>

</telerik:RadGrid>

And I have a radiobutton list (also not fancy)

<asp:RadioButtonList ID="rblGroupOptions" runat="server" AutoPostBack="false">

<asp:ListItem Text="Apply to this exam only" Value="single"></asp:ListItem>

<asp:ListItem Text="Apply to all in this group with same modality" Value="modality"

Selected="True"></asp:ListItem>

<asp:ListItem Text="Apply to all in this group for all modalities" Value="all"></asp:ListItem>

</asp:RadioButtonList>

And I have javascript functions that filter the grid based off of the radiobuttonlist

<telerik:RadCodeBlock ID="radcodeblock1" runat="server">

<script type="text/javascript">

function filterByAcc() {

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

if (grid != null) {

var acc = "<%= AccessionNumber %>";

var master = $find('<%=rgdGroupOrder.ClientID %>').get_masterTableView();

master.filter("Modality", "", "NoFilter");

master.filter("Accession", acc, "EqualTo");

}

function filterByModality() {

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

if (grid != null) {

var modality = "<%= Modality %>";

var master = $find('<%=rgdGroupOrder.ClientID %>').get_masterTableView();

master.filter("Accession", "", "NoFilter");

master.filter("Modality", modality, "EqualTo");

}

function clearFilters() {

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

if (grid != null) {

var master = $find('<%=rgdGroupOrder.ClientID %>').get_masterTableView();

master.filter("Modality", "", "NoFilter");

master.filter("Accession", "", "NoFilter");

}

</script>

</telerik:RadCodeBlock>

I've tied these javascript functions to the clientside clickevents of the radiobuttons.

Not only do they not work, but they cause a postback that I have to handle using the radajaxmanager. Which is what I was trying to avoid because this is in a usercontrol and some of the pages may have a lot of data on them.

Now, because it IS posting back I can set the filters server-side which I want to completely avoid.

Any suggestions?

Grid

answered on 17 Jul 2012

1 answer

84 views

Javascript exception after clicking filter button on column if the grid has an ID containing the word "Header"

ASP.NET AJAX: 2012.2.607.40
Visual Studio 2010 SP1
Browsers: Internet Explorer 8, Firefox 13, Opera 11

Hello,

If the ID of a RadGrid contains the word "Header", Javascript exeption raises on filter button of a column, the filter menu doesn't appear (see annexed image BugIDGrid_FilterJavascript.jpg), doesn't matter the DataSource of the RadGrid.

Below a list of IDs containing the word "Header" that give or not the mentionned javascript expection.

"Header_...": exception raised
"_Header_...": ok
"M_Header...": exception raised
"MHeader....": ok

Can Telerik and someone else confirm this problem?

Line raising the exception:

this._buildFilterMenuItemList(this._filterMenu,f._data.FilterListOptions,f._data.DataTypeName,f._data.CurrentFilterFunction,f);

The variable 'f' is null, because the following function, getColumnByUniqueName(), above the previous line returns null:

var f=a.getColumnByUniqueName(i);

The function getColumnByUniqueName() calls "this.get_columns()" of RadGrid that returns an empty list in this case even if columns are added declaratively in RadGrid.

One workaround, of course, is not to use the word "Header" for an ID of Telerik controls.

Best regards,
Alain

Grid

answered on 17 Jul 2012

2 answers

137 views

refresh ajaxmanager

Hi,

On my page (aspx). I have this code

RadAjaxManager ajaxManager = RadAjaxManager.GetCurrent(Page);

ajaxManager.AjaxRequest += new RadAjaxControl.AjaxRequestDelegate(this.RadAjaxManager1_AjaxRequest);

I load a user control dynamically

var ucToolMfgInfo = (UserControls_ToolsDetailsMfgInfoUC)Page.LoadControl("~/Tools/UserControls/ToolsDetailsMfgInfoUC.ascx");

This user control has button which opens a radwindow. The javascript on this user control is on radscriptblock. When the radwindow open, On the radwindow, when I click submit button, it saves data and then it calls function from aspx page to refresh the browserwindow. It is browserwindow.refeshGridComponent. I can get the alert test111 but the ajaxmanager does not refresh and it does not call RadAjaxmanager_ajaxrequest function to update the grid on the user control.

function refreshGridComponent(arg, arg1) {

alert('test111');

var ajaxManager = $find("<%= RadAjaxManager.GetCurrent(this.Page).ClientID %>");

ajaxManager.ajaxRequest("Component");

}

In the Radajaxmanager_ajaxrequest function on aspx page

protected void RadAjaxManager1_AjaxRequest(object sender, AjaxRequestEventArgs e)

{

try

{

if (e.Argument == "Component")

LoadUserControls("A3");

}

Any help is appreciated.

Thanks.

General Discussions

answered on 17 Jul 2012

2 answers

171 views

HtmlChart Nested in RadGrid

Hello again,

I have come across a strange rendering issue with the HtmlChart as you can see in the screenshot attached. The chart is nested in a radgrid and populates the data just fine. The axis for both y and x along with the points in the line series all render correctly with no issue. But the actual grid and the line itself of the chart render way off to the right for some reason. This seems to happen in all versions of IE from 6 thru 9.

Any help would of course be appreciated.

Following is the markup for the radgrid on the page:

<telerik:RadGrid ID="ReportsDataGrid" runat="server"

AutoGenerateColumns="false"

AllowPaging="true"

AllowFilteringByColumn="true"

DataSourceID="ReportsDataSource"

ShowGroupPanel="true"

PageSize="25">

<GroupingSettings CaseSensitive="false" />

<MasterTableView DataSourceID="ReportsDataSource" DataKeyNames="SenderAddress,SourceIP"

GroupLoadMode="Server" CommandItemDisplay="Top">

<Columns>

<telerik:GridBoundColumn DataField="SenderAddress" HeaderText="Sender Email Address" />

<telerik:GridBoundColumn DataField="SourceIP" HeaderText="Sender Source IP Address" />

<telerik:GridBoundColumn DataField="Messages" HeaderText="Messages" DataFormatString="{0:N0}" />

<telerik:GridBoundColumn DataField="Volume" HeaderText="Volume (KB)" DataFormatString="{0:N0}" />

</Columns>

<PagerStyle

Mode="NextPrevAndNumeric"

Position="Bottom"

AlwaysVisible="true"

/>

<CommandItemSettings

ShowAddNewRecordButton="false"

ShowExportToExcelButton="true"

ShowExportToCsvButton="true"

/>

<NestedViewTemplate>

<asp:Panel runat="server" ID="InnerContainer" Visible="false">

<div class="nestedchartcontentpane" style="position:relative">

<asp:Label ID="SelectedRecordEmail" runat="server" Text='<%# Eval("SenderAddress") %>' Visible="false" />

<asp:Label ID="SelectedRecordIP" runat="server" Text='<%# Eval("SourceIP") %>' Visible="false" />

<telerik:RadHtmlChart runat="server" ID="ReportsDataChart" Width="900" Height="300"

Transitions="true" DataSourceID="ReportsNestedDataSource" >

<Legend>

<Appearance Visible="false" />

</Legend>

<PlotArea>

<XAxis MajorTickType="Outside" MinorTickType="None" DataLabelsField="Date">

<LabelsAppearance DataFormatString="{0}" RotationAngle="45" />

<TitleAppearance Visible="true" Text="Date" />

<MinorGridLines Visible="false" />

</XAxis>

<YAxis MajorTickType="Outside" MinorTickType="None">

<LabelsAppearance DataFormatString="{0:N0}" RotationAngle="0" />

<TitleAppearance Visible="true" Text="Messages" />

<MinorGridLines Visible="false" />

</YAxis>

<Series>

<telerik:LineSeries Name="Messages" MissingValues="Gap" DataField="Messages">

<LabelsAppearance Visible="false" />

<TooltipsAppearance DataFormatString="{0:N0}" />

</telerik:LineSeries>

</Series>

</PlotArea>

</telerik:RadHtmlChart>

<asp:SqlDataSource ID="ReportsNestedDataSource" runat="server"

ConnectionString="<%$ ConnectionStrings:asp_statistics %>"

SelectCommand="GetReportsExchTopRelayAddressesChart"

SelectCommandType="StoredProcedure">

<SelectParameters>

<asp:ControlParameter ControlID="ReportsSelectedDate" Name="date"

PropertyName="SelectedDate" Type="DateTime" />

<asp:ControlParameter ControlID="ReportsOn" Name="type"

PropertyName="SelectedValue" Type="String" />

<asp:ControlParameter ControlID="ReportsDataUnit" Name="unit"

PropertyName="SelectedValue" Type="String" />

<asp:ControlParameter ControlID="SelectedRecordEmail" Name="address"

PropertyName="Text" Type="String" />

<asp:ControlParameter ControlID="SelectedRecordIP" Name="sourceip"

PropertyName="Text" Type="String" />

</SelectParameters>

</asp:SqlDataSource>

</div>

</asp:Panel>

</NestedViewTemplate>

</MasterTableView>

<ExportSettings

HideStructureColumns="true"

ExportOnlyData="true"

IgnorePaging="true"

OpenInNewWindow="true"

/>

</telerik:RadGrid>

Chart (HTML5)

answered on 17 Jul 2012

3 answers

268 views

Issues with SpellCheckHandler.axd in web application with MVC

Hello,

We've recently upgraded to VS 2010 and have started dabbling in some MVC. We currently have both non-MVC pages co-mingled with MVC pages. We seem to have run into an issue with the RadEditor's SpellChecker. The error message we receive is below. Followed by our web.config and skin file (used for all editors in our application). I've done some research to try to fix the problem without having to post a new thread but we're still unable to find the solution to our problem. Any ideas? If you need anything else please let us know.

Error Message:
"Message from webpage:
The spellchecking functionality requires a HttpHandler registration in web.config. Please, use the control Smart Tag to add the handler automatically, or see the help for more information.
/Telerik.Web.UI.SpellCheckHandler.axd"

Web.config:

<system.web>

<httpHandlers>

<add path="Telerik.Web.UI.SpellCheckHandler.axd" type="Telerik.Web.UI.SpellCheckHandler" verb="*" validate="false" />

<add path="Telerik.Web.UI.DialogHandler.axd" type="Telerik.Web.UI.DialogHandler" verb="*" validate="false" />

<add path="Telerik.Web.UI.WebResource.axd" verb="*" type="Telerik.Web.UI.WebResource" validate="false" />

<add path="Telerik.ReportViewer.axd" verb="*" type=

"Telerik.ReportViewer.WebForms.HttpHandler, Telerik.ReportViewer.WebForms, Version=6.1.12.611, Culture=neutral, PublicKeyToken=a9d7983dfcc261be"

validate="true" />

</httpHandlers>

</system.web

<system.webServer>

<validation validateIntegratedModeConfiguration="false" />

<modules runAllManagedModulesForAllRequests="true" />

<handlers>

<add name="Telerik_Web_UI_SpellCheckHandler_axd" verb="*" preCondition="integratedMode" path="Telerik.Web.UI.SpellCheckHandler.axd" type="Telerik.Web.UI.SpellCheckHandler"/>

<add name="Telerik_Web_UI_DialogHandler_aspx" verb="*" preCondition="integratedMode" path="Telerik.Web.UI.DialogHandler.axd" type="Telerik.Web.UI.DialogHandler" />

<add name="Telerik_Web_UI_WebResource_axd" verb="*" preCondition="integratedMode" path="Telerik.Web.UI.WebResource.axd" type="Telerik.Web.UI.WebResource" />

<add name="Telerik.ReportViewer.axd_*" path="Telerik.ReportViewer.axd" verb="*" type=

"Telerik.ReportViewer.WebForms.HttpHandler, Telerik.ReportViewer.WebForms, Version=6.1.12.611, Culture=neutral, PublicKeyToken=a9d7983dfcc261be"

preCondition="integratedMode" />

</handlers>

</system.webServer>

Skin file:

<telerik:RadEditor runat="server" EnableEmbeddedSkins="false" EnableEmbeddedBaseStylesheet="false" Width="99%"

ToolsFile="~/RadControls/Editor/ToolsFile_slim.xml" EnableResize="False"

ContentFilters="RemoveScripts,IECleanAnchors,ConvertFontToSpan,IndentHTMLContent,ConvertToXhtml"

StripFormattingOptions="MSWordRemoveAll" DialogHandlerUrl="~/Telerik.Web.UI.DialogHandler.axd"

SpellCheckSettings-AjaxUrl="/Telerik.Web.UI.SpellCheckHandler.axd" ExternalDialogsPath="~/RadControls/EditorDialogs" />

Thanks!
Daniel Brewer

Editor

answered on 17 Jul 2012

13 answers

233 views

Flash object in Firefox

I have noticed a bug when placing Flash objects in content with RadEditor. This happens whether I use Firefox or Internet Explorer to place the flash animation.
When I save the content and view it on the page, the flash animation appears as expected in Internet Explorer, however it shows up as the big "F" icon in Firefox. From what I can tell, the editor is failing to swap out the placeholder image tag with the proper tags to embed the swf animation. I also noticed that I can switch to HTML view and save it while I am in HTML view and it works fine in all browsers. This has lead me to believe that there is an issue with the RadEditor javascript that fires when the modes are switched and when the content is saved. Please advise on how to fix this issue.

Editor

answered on 17 Jul 2012

2 answers

224 views

[Solved] Width of RadMultiPage with Border

Hello,

I am currently using a RadMultiPage with Width="100%" and BorderWidth="1px". I understand that the intended behavior is that the 1 pixel is added on top of the 100%, however, this is causing me some problems. I would like the control to have an overall width of 100%, including the border. Is there an easy way to achieve this behavior?

Thanks in advance,
Robin

General Discussions

answered on 17 Jul 2012

1 answer

92 views

Open Another User Calendar

Dear All Guru's, I have been trawling the internet looking for away to use the RadScheduler and the Exchange provider to open another users calendar within Exchange. I have got it working for 1 calendar but ideally I would like to open calendars side by side. If someone could help me I would be most grateful.

Simon

Scheduler

answered on 17 Jul 2012