Questions on UI for ASP.NET AJAX Forum

1 answer

134 views

I have a radeditior on my page with a custom list of characters. I am having problems adding the & symbol to the symbols list. The space in the list where the & should show up appears blank. Please see the attached screenshot. The blank space (which appears gray because it is selected) after the percent sign should be where the & symbol appears. I have tried adding it by

editor.Symbols.Add("&")

And by

editor.Symbols.Add("\u0026")

And receive the same results. Does anyone have any idea why this would happen?

Thanks!

Editor

answered on 02 Apr 2012

6 answers

303 views

RadGrid with an enabled RadComboBox on each row?

Hi - I'm struggling with something that I can't seem to figure out. I want to be able to display a RadComboBox that can be used on each row. I need this because setting up the data I'm using requires a selection be made for each row. My grid markup is as follows:

<telerik:RadGrid ID="grdRules" runat="server" GridLines="None" AutoGenerateColumns="False" OnItemCreated="grdRules_ItemCreated"

HorizontalAlign="NotSet" OnNeedDataSource="grdRules_NeedDataSource" Width="99%" OnPreRender="grdRules_PreRender" PageSize="100">

<MasterTableView DataKeyNames="ID" GridLines="None" Width="100%" EditMode="InPlace">

<Columns>

<telerik:GridCheckBoxColumn UniqueName="IncludeRuleColumn"/>

<telerik:GridTemplateColumn UniqueName="RuleName" HeaderText="Name" DataField="Name" SortExpression="Name">

<ItemTemplate>

<asp:Label ID="lblName" runat="server" Text='<%# DataBinder.Eval(Container.DataItem, "Name") %>'></asp:Label>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn HeaderText="Message" UniqueName="ValidationMessage" DataField="MessageText" SortExpression="Message.MessageText">

<ItemTemplate>

<telerik:RadComboBox runat="server" ID="cbMessage" OnDataBinding="cbMessages_DataBinding" DataTextField="MessageText" DataValueField="ID"></telerik:RadComboBox>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn HeaderText="Outcome" UniqueName="OutcomeType" SortExpression="OutcomeType">

<ItemTemplate>

<telerik:RadComboBox runat="server" ID="cbOutcomeTypes" OnDataBinding="cbOutcomeTypes_DataBinding"></telerik:RadComboBox>

</ItemTemplate>

</telerik:GridTemplateColumn>

</Columns>

</MasterTableView>

</telerik:RadGrid>

When the grid displays, they all look like the RadComboBox, but they're all disabled and cannot be 'dropped down' to select an item. I've tried forcing all of the rows into edit mode with EditItemTemplate entries as well, and that doesn't work either. Here is the server side code I've tried that with:

protected void grdRules_PreRender(object sender, EventArgs e)

{

foreach (GridItem item in grdRules.MasterTableView.Items)

{

if (item is GridEditableItem)

{

GridEditableItem editableItem = item as GridDataItem;

editableItem.Edit = true;

}

for (int i = 0; i < grdRules.PageSize; i++)

{

grdRules.EditIndexes.Add(i);

}

grdRules.Rebind();

}

protected void grdRules_ItemCreated(object sender, GridItemEventArgs e)

{

if(!Page.IsPostBack && e.Item is GridEditableItem)

{

e.Item.Edit = true;

}

Is what I'm explaining possible with the RadGrid? What am I missing here? I feel like I've tried everything today to get this to work, and to no avail. Ideas please? Thanks!

Grid

answered on 02 Apr 2012

6 answers

252 views

Change header text of combobox

Hallo,

I have a RadComboBox with set "CheckBoxes = true". The header displayes always "X items checked". I want to display an other text. How can I affect the header text?

Thanks

ComboBox

answered on 02 Apr 2012

1 answer

137 views

ajax spell checker with multiple MVC Editor

I'm having trouble initializing the spell check on mulitiple mvc editor controls.
I was able to init the speller check on 1 editor control by following the example on
http://www.telerik.com/community/forums/aspnet-mvc/editor/mvc-editor-with-spellcheck.aspx

However, I would like to check all editors.
I'm following the example on:
http://www.telerik.com/help/aspnet-ajax/spell-how-to-mutliple-textareas.html

but I'm not sure how to set the source list with the mvc controls.
i tried:

var sources =

[

new Telerik.Web.UI.Spell.HtmlElementTextSource('PurposeIframe'),

new Telerik.Web.UI.Spell.HtmlElementTextSource('ActivitiesIframe'),

new Telerik.Web.UI.Spell.HtmlElementTextSource('ScopeIframe')

];

and also

new Telerik.Web.UI.Spell.HtmlElementTextSource($('#PurposeIframe')),

When i call

var

spell = GetRadSpell('ctl00_ctl00_MainContent_spell1');

spell.set_textSource(

new MultipleTextSource(sources));

spell.startSpellCheck();

i keep getting : No value or innerHTML attribute. Cannot access text.

Thanks in advance,
Michael

Spell

answered on 02 Apr 2012

3 answers

115 views

Editor Image/Document/etc manager

Hello telerik,

I use his code on IIS 7

<telerik:RadEditor ToolsFile="~/Admin/FEHTools.xml" Height="355px" Width="433px"

ContentFilters="RemoveScripts" CssClass="EditorCss" EnableResize="false" ID="radEditorWpContent"

runat="server">

<imagemanager viewpaths="~/editor/Images/" uploadpaths="~/editor/Images/"

deletepaths="~/editor/Images/" maxuploadfilesize="100000000" searchpatterns="*.*"

enableimageeditor="true" />

<flashmanager viewpaths="~/editor/flash/" uploadpaths="~/editor/flash/"

deletepaths="~/editor/flash/" maxuploadfilesize="100000000" />

<mediamanager viewpaths="~/editor/media/" uploadpaths="~/editor/media/"

deletepaths="~/editor/media/" maxuploadfilesize="100000000" searchpatterns="*.*" />

<documentmanager viewpaths="~/editor/documents/" uploadpaths="~/editor/documents/"

deletepaths="~/editor/documents/" maxuploadfilesize="100000000" searchpatterns="*.*" />

<cssfiles>

<telerik:EditorCssFile Value="~/CSS/RadEditor2.css" />

</cssfiles>

</telerik:RadEditor>

in a aspx file under a folder with this webconfig

<system.web>

<authorization>

<allow roles="admin"></allow>

<deny users="?"/>

</authorization>

</system.web>

<system.webServer>

<security>

<requestFiltering>

<requestLimits maxUrl="8192" maxQueryString="4096" />

</requestFiltering>

</security>

</system.webServer>

Problem is: when i click on any of image/document/... manager to upload an image, then
it redirects the iframe containing the manager to the login page.
Before that it IIS complained that the request url is too big, which you can see i have increased.

WHY does it redirect?

Editor

answered on 02 Apr 2012

4 answers

287 views

RadTextBox user cannot enter text

I cannot reproduce this succesfully or consistently, but we are getting hundreds of reports that when users click on the radtextbox (which is in single line mode) field that they can't successfully put the cursor into the box. In some occasions, when this has happened to me, I've been able to succeed in putting the cursor into the box by clicking on the very top pixel or two of the box, but the rest of the box doesn't allow you to click into it.

Any ideas? I'm having to convert the entire site to asp:TextBox controls which suck.

Input

answered on 02 Apr 2012

1 answer

132 views

Selected row(get value)

Hi there.
i've a rad grid which has some columns.by clicking in each row I want to show a chart to user.
first of all i want to ask how I can put an image(chart image) and then how can I get selected value.
for instance
User_id       Name          LastName        Getchart
1                 aaa               aaaa               (chart.png)
2                 bbb               bbbb               (chart.png)
3                 ccc                ccc                  (chart.png)
4                 ddd               ddd                  (chart.png)
---------------------------------------
by clicking on chart.png I want get the value,for instance if user click on 1st row it should get User_id=1
and then I select my query:
select date ,price from customers where user_id=@user_id...
something like this.
any idea?

Grid

answered on 02 Apr 2012

1 answer

58 views

RibbonBar and FieldValidator

So, I've worked around this, but I'm interested to know if there's any insight onto this issue I've run into.

It seems I cannot have a RadRibbonBar and an asp:requiredfieldValidator on the same page. Doing so causes a new replica of the window to open when you use any buttons on the RadRibbonBar. For example, using a button that simple closes the page does what it should (closes) but causes a new window to open with the page that was just closed.

RibbonBar

answered on 02 Apr 2012

1 answer

412 views

System.IO.FileNotFoundException: Could not find file

We are receiving the following error and am wondering if you have any ideas what might be happening. We have 100's of files being uploaded daily and this occurs pretty rarely.

I am thinking it might have to do with temporaryfileexpiration but I couldn't find what the default value is

thanks

System.IO.FileNotFoundException: Could not find file 'C:\Applications\cmis.n3cn.org\Production\CaseManagement\App_Data\RadUploadTemp\dvjlo2lm.n2y'.

File name: 'C:\Applications\cmis.n3cn.org\Production\CaseManagement\App_Data\RadUploadTemp\dvjlo2lm.n2y'

at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)

at System.IO.File.Move(String sourceFileName, String destFileName)

at Telerik.Web.UI.AsyncUploadedFile.SaveAs(String fileName, Boolean overwrite)

at Telerik.Web.UI.UploadedFile.SaveAs(String fileName)

at NCCCN.CMIS._dialog.UploadPatientAttachment.UploadPatientAttachment.buttonSubmit_Click(Object sender, EventArgs e) in D:\Websites\CMIS\QA\CMISWeb\_dialog\UploadPatientAttachment\UploadPatientAttachment.aspx.cs:line 73

at Telerik.Web.UI.RadButton.OnClick(ButtonClickEventArgs e)

at Telerik.Web.UI.RadButton.RaisePostBackEvent(String eventArgument)

at Telerik.Web.UI.RadButton.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument)

at System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument)

at System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData)

at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

AsyncUpload