Questions on UI for ASP.NET AJAX Forum

1 answer

125 views

Export to IE Save Dialog w/ Garbaled Characters Bug

If the filename specified to ExportSettings.Filename contains japanese characters, the Save As... dialog will contain garbage characters for the filename. The issue is limited to IE. I believe the only way to fix this is an update from Telerik since the fix requires changing the code that sets the filename in the header...

The filename when appended as a header needs to be encoded with HttpUtility.UrlEncode. Something like this...

// If it's the IE browser, we need to encode the filename

if

(HttpContext.Current.Request.UserAgent.IndexOf("; MSIE ") > 0)

{

response.AddHeader(

"Content-Disposition", "attachment; filename=" + HttpUtility.UrlEncode(file.Name));

}

else

{

// if it's anything else, the browser can handle the extended filename

response.AddHeader(

"Content-Disposition", "attachment; filename=" + file.Name);

}

If someone from Telerik could confirm that this is an actual bug and that there isn't another work around, that'd be great.

Grid

answered on 03 Jul 2009

1 answer

103 views

Can't load chart, got time out error message

Hi,

I got complain from user that he has some experience difficulties to load the chart. Some internet connections are fine but other are not, it takes huge of time to load the chart and got error time out. He use the same laptop. May I know the security setting might cause the issue to load the chart? Thanks in advance.

Regards,

Duy

Chart (Obsolete)

answered on 03 Jul 2009

2 answers

125 views

Panalbar Preserve scroll position

How to Preserve the scroll position ?

For example after i click on a expansion i dont wan the scroll to jump to the top but stay on the place i expand

Kindly advise

PanelBar

answered on 03 Jul 2009

3 answers

109 views

apply different filter options in databound RadGrid

hi I have a databound RadGrid, I'd like to allow different options items for different types of columns. e.g. for string columns i only want to have "NoFilter" and "Contains" options, for number columns I only want to have "NoFilter", "GreaterThan" and "LessThan" options. I tried to apply the method (see below) under radgrid1_Init() and radgrid1_databound(), no luck with either way. please hlep

foreach (GridColumn gc in radgrid1.MasterTableView.RenderColumns)

{

if (gc.DataType.ToString() == "string")

{

GridFilterMenu menu = rgQualificationList.FilterMenu;

int i = 0;

while (i < menu.Items.Count)

{

if (menu.Items[i].Text == "NoFilter" ||

menu.Items[i].Text == "Contains" ||

menu.Items[i].Text == "EqualTo" ||

menu.Items[i].Text == "StartsWith")

{

i++;

}

else

{

menu.Items.RemoveAt(i);

}

if (gc.DataType.ToString() == "DateTime")

{

................

............

Grid

answered on 03 Jul 2009

1 answer

184 views

Auto hide after 10sec

Hi,

I want to implement on my application something like microsoft office (with the little paperclip saying things)

So i met two problems :

First, i want to show the tool tip on an image, and always the same image on the page load, or on the event of my choice.

Secondly, i want this tooltip, to hide after 10secs whatever the user is doing. (I dont want to check the mouse position to determinate if i have to show or hide the tooltip)

ToolTip

answered on 03 Jul 2009

1 answer

79 views

Load Icon disappeared when NodeTemplate is used!!

Hello Experts,

I am using RadTreeView control with OnNodeExpand, TriStateCheckBox, CheckChildNodes & nodetemplate properties.

Before using nodetemplate, there was a load icon (circle icon) displayed when i expand a tree node. After using NodeTemplate, there is no load icon. To get back Load Icon, whan shall i do?

Thanks in advance.

Regards,
TK

TreeView

answered on 03 Jul 2009

1 answer

140 views

PageRequestManager Error

Hi all.

In an webproject, i build a new page with telerik objects. When my page is done i want to put it into a "big" project.

So i copy/paste the code, modify declarations and i try it.

On the big project relative page, a javascript error occur :

"'Sys.WebForms.PageRequestManager' is null or is not an object"

I Try many thing like update my web.config, move the AJAXManager, etc...

Do youi have any idea to solve it ?

Than you, best regards.

(I'm french sorry for my bad english)

Ajax

answered on 03 Jul 2009

1 answer

100 views

Enumerate Details Table Rows

Hi Guys

If I have a checkbox on the header of a DetailTable (nested view) that when clicked I would like to enumerate through each row within that DetailTable and set/unset a corresponding checkbox depending on ceratin other criteria. I've followed other examples enumerating through every row of every DetailTable but can't get a grip on enumerating through the table which the checkbox is on th header of.

Regards

Steve

Grid

answered on 03 Jul 2009

1 answer

96 views

Delete confirmation works erratically

Hello !

Just wondering if anyone has encountered this problem. I'm using a delete button column in a radGrid, this is the code for the column:

    
            <telerik:GridButtonColumn ConfirmText="Delete this item?" ConfirmDialogType="RadWindow" 
        
                                    ConfirmTitle="Delete" ButtonType="ImageButton" CommandName="Delete" Text="Delete" 
        
                                    UniqueName="DeleteColumn"> 
        
                                    <ItemStyle HorizontalAlign="Center" CssClass="MyImageButton" /> 
        
            </telerik:GridButtonColumn>

And I also have a RadWindowManager on the page. The problem is that the delete confirmation shows up sometimes, and some other times it doesn't (it just proceeds to delete the row as soon as you click the delete button).

Any ideas would be greatly appreciated, thanks !!

Grid

answered on 03 Jul 2009

1 answer

127 views

Skin for HeaderContextMenu

Hi
       Plz let me know what kind of skin is suitable for HeaderContextMenu, since i am using Rad grid and showing header context menu at the ColumnHeader section. I used skins for Grid eventually i could not fix an suitable headerContext skin. So the result is menu shown in big size which is not matching according to the skin of grid.

So plx let me know the the suitable skin, i will mention the list of skin i am used for reference.

<link href="Skins/Gray/Calendar.Gray.css" rel="stylesheet" type="text/css" />
    <link href="Skins/Gray/ComboBox.Gray.css" rel="stylesheet" type="text/css" />
    <link href="Skins/Gray/Input.Gray.css" rel="stylesheet" type="text/css" />
    <link href="Skins/Gray/Grid.Gray.css" rel="stylesheet" type="text/css" />
    <link href="Skins/Gray/Menu.Gray.css" rel="stylesheet" type="text/css" />
    <link href="Skins/Gray/Dock.Gray.css" rel="stylesheet" type="text/css" />
    <link href="Skins/Gray/Widgets.Gray.css" rel="stylesheet" type="text/css" />
      <link href="Skins/Gray/PanelBar.Gray.css" rel="stylesheet" type="text/css" />

Regards,
Appu

Grid

answered on 03 Jul 2009