Questions on UI for ASP.NET AJAX Forum

1 answer

83 views

click on Generate New image creates javascript error

Hello friends

I am working on asp.net 4.0 MVC2

when i am using captcha control in webforms of my application it is wroking fine and generates new image on clicking 'Generate new image' smoothly
but

When I use captcha control on viewpage then it generates error in status bar ''__EVENTTARGET' is null or not an object' , When I click on Generate new image of Captcha .

below is the full error which generates on status bar .

Message: '__EVENTTARGET' is null or not an object
Line: 5
Char: 14923
Code: 0
URI: http://localhost:49745/ScriptResource.axd?d=BwKPZvDIDmwhWjYX4ApjIWW9-jbu7YR8CiNknEcofMLvmIbIuFTfGxzGlHBZ5QtetZZn1pwupgQhqBj0o785DdFZxqNS6iHUW4GVbD3Ycjs1&t=16ab2387

do something need full

Thanks
Gaurav

Captcha

answered on 05 Oct 2010

1 answer

93 views

RadGrid select imagenbutton missing

When using a RadGrid if I change the button columns for update and delete to image buttons, it works, but if I do the same for a select button, only the word "Select" is displayed. Looking at the properties, I can't find any image URL for selectbutton, like:

mvwres://Telerik.Web.UI, Version=2010.2.826.40, Culture=neutral, PublicKeyToken=121fae78165ba3d4/Telerik.Web.UI.Skins.Default.Grid.Update.gif

For update button for example.

How do I make this work?

Grid

answered on 05 Oct 2010

1 answer

70 views

Stop slider from "filling up"

How can i prevent the slider track bar from "filling up".

So you drag your marker to which ever item, and the track bar doesn't change color to the left and right, just stays the same.

Slider

answered on 05 Oct 2010

2 answers

120 views

Disable stylebuilder

Hi!

Is there a way to disable the style builder button in the table/cell properties dialog?

/Niclas

Editor

answered on 05 Oct 2010

1 answer

117 views

Setup error

Hello,

I get an error during Telerik RadControls for asp.net ajax Q2 2010 SP2 setup:

"Error writing to file: Telerik.web.design.dll. Verify that you have access to that directory"

then i press retry and i get this:

"The installer has encountered an unexpected error installing this package.
this may indicate a problem with this package. the error code is 2350."

thanks for the help.

Installer and VS Extensions

answered on 05 Oct 2010

12 answers

830 views

radajaxmanager: calling Page_ClientValidate seems to break ajaxmanager

i found some kind of issue where calling Page_ClientValidate seems to cause issues with teh .ajaxRequest() client method of the radajaxmanager.

calling Page_ClientValidate and causing the page to go invalid then calling .ajaxRequest() immediately afterward fails. however, calling .ajaxRequest() again seems to work.

i created a project that shows step-by-step how to reproduce the issue if anyone at telerik is interested in looking into it.

Ajax

answered on 05 Oct 2010

2 answers

294 views

[Solved] String to RadDatePicker

I am carrying over a session variable from a raddatepicker on another page. How to I convert it from the string below to be the default value of the raddatepicker on the new page?

Dim strPayDate As String = CType(Session.Item("PayDate"), String)

If Not Page.IsPostBack Then

'convert string to date

Dim dt As DateTime

dt = Convert.ToDateTime(strPayDate)

RadPayDate1 = dt

Error is "Date cannot be converted to Teleric.WebUI.RadDatePicker. Thank you.

Calendar

answered on 05 Oct 2010

1 answer

81 views

Combining client side caching with scroll on page

Hi,
Can anyone tell me how to combine the client side caching feature of rad grid with the virtual paging feature.

Thanks,
Sabarinath

General Discussions

answered on 05 Oct 2010

1 answer

77 views

Block content refresh on PanelItem resize

Hello,

I have a RadPanelBar on an aspx page. The PanelBar has 3 RadPanelItems. Each PanelItem has a Silverlight control. Since Silverlight controls don't do a great job of resizing PanelItem, I'm doing it via JavaScript (i.e., my Silverlight controls set values of corrseponding hidden input fields on the aspx page, and JavaScript functions, set by a timer, look those values up and resize containers (the ones that pull .xap file in) inside of the appropriate PanelItems, thus effectively stretching the latter). This works fine except for one problem - every time the PanelItem is resized, its content reloads (that is, the Silverlight control inside of the PanelItem is completely reloaded and all the work done in the control is lost). Is there a way to preven PanelItem's content refresh/reload when the PanelItem is resized?

Thank you!

PanelBar

answered on 05 Oct 2010

1 answer

223 views

radgrid column Filter button Background color change

Dear All ,

Kindly help me regarding this issue.

Issue :   Filter Button Background color of radgrid column  need to change when ever user click's on that button.
                "Filter button BackGround Color of RadGrid Column get's change if a mouse down happens between click to click"

                 Example : I have two columns "ID" and "Name" in my radgrid .. .. Click on first columns Filter Button a menu window with options "NoFilter,contains,startswith.... etc" gets open and Background color of filter button gets change, with out selecting any option from the options menu and with downing mouse click on any other part of the screen ,directly click on second Columns Filter Button and click on that ,menu window with options "NoFilter,contains,startswith.... etc" gets open but background colour of filter button not getting changed.

Please help me to overcome this issue

Thanks in advance

Grid

answered on 05 Oct 2010