Questions on UI for ASP.NET AJAX Forum

1 answer

140 views

migrating from asp.net listview to RadListView

Hello,
I was using asp.net DataList to display image previously. Now I want to use RadListView control so that i can provide reorder the image. I was using following line of code in listview

  <div id="<%# Container.ItemIndex+1 %>" class='<%# Eval("CssStyle") %>'>

This line gives error in RadListView. Then what is substitute of "Container.ItemIndex" in RadListView. Please tell me if anything else we have to do when we migrate from asp.ner datalist to RadListView.

ListView

answered on 21 Jan 2013

2 answers

100 views

[Solved] Cannot call method 'selectDates' of null

I have a page that loads dates into a hidden field.

I'm using Javascript to parse and hilight the dates. Using an onClick function works perfectly, but I need this to load when the document is ready. Every time I try this I get "Cannot call method 'selectDates' of null" - which implies that the calendar is not yet loaded. I tried using the onLoad and onInit events - same error.

Here's the code:

<script type="text/javascript">

//-------------------------------------------------------------------------------

function renderDates() {

//---------------------------------------

var calendar = $find("<%= cal_Calendar.ClientID %>");

var hf_Dates = document.getElementById("<%= hf_SelectedDates.ClientID %>"); //hidden field

var DateStrings = hf_Dates.value.split('|');

//---------------------------------------

var Dates = new Array(DateStrings.length);

for (var i = 0; i < DateStrings.length; i++) {

var dt = convertToTriplet(DateStrings[i]); //see function below...

Dates[i] = dt;

}

//---------------------------------------

calendar.selectDates(Dates); //ERROR OCCURRS HERE!

}

//-------------------------------------------------------------------------------

function convertToTriplet(dateString) {

var dp = dateString.split('/');

var array = new Array(dp[2], dp[0], dp[1]);

return array;

}

//-------------------------------------------------------------------------------

</script>

If I call this using jQuery, I still get the error - what the hell is going on?

Gimzani

Calendar

answered on 21 Jan 2013

6 answers

363 views

can get custom properties of ineheritated radcombobox in javascript

Hi,

Sorry, the title should say "Cannot" instead of "Can" :)

I am using a custom combobox which inheritates from the RadComboBox. I have added some public properties which are

[PersistenceMode(PersistenceMode.Attribute)]

I need to access these custom properties from a javascript function called from the OnClientBlur client side event. Unfortunately they are not acessible. I must be missing something very obvious but I am stuck as some code in this function must only be performed depending on the values of these properties. How can I achieve that?

Thank you for your help!

ComboBox

answered on 21 Jan 2013

5 answers

191 views

Freezing columns in a radgrid

Hi, I am trying to freeze the first four columns of my telerik radgrid. However, on implementation I get the following UI issue as seen in the attached screenshot.
The telerik version used by me is 2010.3.1109.35.
And , the code snippet used is :

</ClientSettings>

How can I fix it?

Looking forward to your suggestions.

Grid

answered on 21 Jan 2013

4 answers

180 views

Upload from iPad or iPhone with Windows Authentication

Is it possible to use the RadAsyncUpload to upload a picture to a web site that has windows auth. enabled? This is for an internal site and I can't use forms or annoyomus auth.

I am looking for any sample code or possible work arounds to get this functionality to work with Safari and iOS 6.

AsyncUpload

answered on 21 Jan 2013

4 answers

113 views

Error JavaScript From WebResources.axd

Hello,

his error is telling you something?
SCRIPT5007: Unable to get value of the property « parentNode » : objet null ou non défini
Telerik.Web.UI.WebResource.axd?_TSM_HiddenField_=ctl00_masterScritManager_TSM&compress=1&_TSM_CombinedScripts_=%3b%3bAjaxControlToolkit%2c+Version%3d4.1.50508.0%2c+Culture%3dneutral%2c+PublicKeyToken%3d28f01b0e84b6d53e%3afr-FR%3a0c8c847b-b611-49a7-8e75-2196aa6e72fa%3aea597d4b%3ab25378d2%3bTelerik.Web.UI%2c+Version%3d2012.2.912.40%2c+Culture%3dneutral%2c+PublicKeyToken%3d121fae78165ba3d4%3afr-FR%3a6aabe639-e731-432d-8e00-1a2e36f6eee0%3a16e4e7cd%3af7645509%3a24ee1bba%3af46195d3%3a2003d0b8%3a1e771326%3aaa288e2d%3aed16cbdc%3a874f8ea2%3a19620875%3a490a9d4e%3a58366029%3ae330518b%3ac8618e41%3ae4f8f289, Ligne 3918 Caractère 1

We have this problem since installing the latest version of telerik.
The browser used is IE7.

Thanks for help.
Sage Company

General Discussions

answered on 21 Jan 2013

1 answer

83 views

Autocompletebox inside a RadToolTipManager

Hi all,
I've tryed to use an autocompletebox inside a tooltipmanager but when I start writing an error like this was thrown " The target for the callback could not be found or did not implement ICallbackEventHandler."
I need to solve it quickly...some ideas?
Thanks

AutoCompleteBox

answered on 21 Jan 2013

5 answers

100 views

[Solved] Input not scrolling in IE7

Hi,

I have some input controls inside a templated edit form.

Look at the the two pictures below. As you can see, the inputs are not following the scrolling... They regain their position when I mouse over it or click somewhere... Is that a known issue ? I searched on this forum, but didn't find anything. This is only happening in IE7.

Thanks.

Grid

answered on 21 Jan 2013

1 answer

199 views

Add button to child in RadGrid

Hello,

I am evaluating the product, and I have a question.

I have a grid with a parent/child structure

I need to add a button on each child row.

I fill the grid using a run time defined dataset.

I can add a button to the parent using the configuration wizard. So when I bind the dataset to the grid, the button shows together with the parent datatable columns defined in the server.

But when I try to add the button to the child it doesn't work. Only the columns defined in the child datatable appear.

Any help will be greatly appreciated.

Thanks,

Hugo

Grid

answered on 21 Jan 2013

1 answer

99 views

Setting the value of readonly property ClientId of rad control

Hi Team,

I want to set the value of readonly property e.g. ClientId. By this i want to reduce the page size. We are using radgrid in usercontrol and page have master page so the client id is too long like ctl00_plhMainContent_ucDynamicGridForCustomerDetail_rptrCustomGrid_ctl00_gvCustomGrid.

Thanks in advance
Manish

General Discussions

answered on 21 Jan 2013