Questions on UI for ASP.NET AJAX Forum

3 answers

133 views

Hi,
I am using a treeview where I need to do some server side validation when user unchecks a node. I am using the

onnodecheck

event to capture the checkbox check event in the server side. However the server side method is called and a postback happen when a user both checks or unchecks a node. Is there a way of triggering the server side call only when user unchecks the checkbox. I need to restrict the page from making postback when user checks it.

Kindly let me know a solution

Thanks and Regards
Hemangajit

TreeView

answered on 02 Dec 2009

1 answer

72 views

custom xml file for customlinks

hello..
i have xml file like this :

    
            <?xml version="1.0" standalone="yes"?> 
        
            <Pages> 
        
              <Menu> 
        
                <PageID>54</PageID> 
        
                <PageDisplayName>ğpoı</PageDisplayName> 
        
              </Menu> 
        
              <Menu> 
        
                <PageID>56</PageID> 
        
                <PageDisplayName>Baba Sayfa</PageDisplayName> 
        
              </Menu> 
        
              <Menu> 
        
                <PageID>1</PageID> 
        
                <PageDisplayName>Ana Sayfa</PageDisplayName> 
        
                <Sr>0</Sr> 
        
                <Menu> 
        
                  <PageID>52</PageID> 
        
                  <PageDisplayName>Yeni Kategori</PageDisplayName> 
        
                  <ParentId>1</ParentId> 
        
                </Menu> 
        
                <Menu> 
        
                  <PageID>53</PageID> 
        
                  <PageDisplayName>Deneme içeriği</PageDisplayName> 
        
                  <ParentId>1</ParentId> 
        
                </Menu> 
        
                <Menu> 
        
                  <PageID>55</PageID> 
        
                  <PageDisplayName>ğpoı222</PageDisplayName> 
        
                  <ParentId>1</ParentId> 
        
                </Menu> 
        
              </Menu> 
        
            <Pages>

i want to bind this xml file to editors custom links dropdown. i need recusively function like in this page... clickhere
please helpp..

Editor

answered on 02 Dec 2009

1 answer

280 views

Set label text based on dropdown selected change in RadGrid Edit Mode

Hi All,

Can any one please help me hot to set a label text on drop down selected change in side grid edit mode using c#.

Grid

answered on 02 Dec 2009

1 answer

240 views

Having trouble with default text in Password textbox

My requirement is to have a textbox that is in password mode (password textbox) with the default text of "Password." When typing the text becomes asterisks or dots. And goes back to "Password" when cleared.

There are examples out there that will show/hide 2 textboxes using javascript or jquery that accomplish this. However I can only get it to work with regular input html fields.

Does someone know of some way (perhaps using telerik's jquery) to get this to work with RadTextBox.

Thanks

Input

answered on 02 Dec 2009

2 answers

688 views

Using international currency and number formats

Hi,

I don't think this is really a Telerik issue, but I thought someone here might be able to offer some advice.

I am using telerik input on some web pages, and then changing the International settings on my browser to Dutch (or anything other than English really). This puts the euro symbol on the currency field as expected and is no problem. However, the thousands separator then becomes a period (.) and the decimal separator a comma (,). Again, exactly as expected. My issue however is when I then take that field and add it to my database, it does not hold it in what I might term a standard decimal format.

For example, entered on the web page is €0,50 - I want this to be stored internally and in the database as 0.50 so that I can perform standard math functions on it, but it is getting stored as 5.00

All my web pages as set to culture="auto" and display the correct currency and number formatting when I change the International settings.

Is there any standard method I should be using to convert values in International currency format into a "standard" decimal format for math operations?

David Penny

Input

answered on 02 Dec 2009

3 answers

208 views

ImageMap with ToolTip and database data?

Hi, Happy Holidays...

I referred to the example on your site for setting up a tooltip with an imagemap and polygon hotspots.
However, I dont see how the tooltips for the polygon hotspots get populated with the data that is retrieved from a web service.
I see that a webservice is called, but I dont see how this webservice populates the data for each tooltip.

I have an imagemap of the united states, each state has its own polygon hotspot. When the user hovers a state, I want to show the sales rep and contact info ect (from database)

How do I set the content for each tooltip based on the polygon hotspot and data I retrieve from the database?

Please assist...

Server code:

Protected

Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load

For Each spot As PolygonHotSpot In Me.MapOfUsa.HotSpots

Me.RadToolTipManager1.TargetControls.Add(spot.AlternateText, spot.AlternateText, True)

HTML code

<

tr>

<telerik:RadWindowManager Skin="Hay" ID="RadWindowManager1" Modal="true" runat="server"

Width="650" Height="600" VisibleStatusbar="false" DestroyOnClose="true" OnClientPageLoad="AdjustSize">

</telerik:RadWindowManager>

<asp:ImageMap id="MapOfUsa" runat="server" ImageUrl="~/uSAMAP.gif">

<asp:PolygonHotSpot Coordinates="230,35,294,38,299,57,299,79,228,79" AlternateText="N. Dakota"/>

<asp:PolygonHotSpot Coordinates="227,80,299,80,302,120,282,116,226,116" AlternateText="S. Dakota"/>

<asp:PolygonHotSpot Coordinates="229,35,226,87,154,81,145,86,131,69,123,21" AlternateText="Montana"/>

<asp:PolygonHotSpot Coordinates="224,89,223,143,148,136,156,83" AlternateText="Wyoming"/>

<asp:PolygonHotSpot Coordinates="169,141,241,147,241,197,162,191" AlternateText="Colorado"/>

<asp:PolygonHotSpot Coordinates="112,20,121,20,132,87,152,87,149,119,94,111" AlternateText="Idaho"/>

<asp:PolygonHotSpot Coordinates="42,10,66,7,111,18,104,57,48,51,40,36" AlternateText="Washington"/>

<asp:PolygonHotSpot Coordinates="40,42,47,54,104,60,92,111,18,94" AlternateText="Oregon"/>

<asp:PolygonHotSpot Coordinates="57,106,120,118,101,206,49,147" AlternateText="Nevada"/>

<asp:PolygonHotSpot Coordinates="122,118,149,122,146,138,167,141,159,191,110,183" AlternateText="Utah"/>

<asp:PolygonHotSpot Coordinates="16,96,55,104,46,145,98,209,96,239,71,239,24,185" AlternateText="California"/>

<asp:PolygonHotSpot Coordinates="109,185,159,193,151,271,138,269,101,247,103,208" AlternateText="Arizona"/>

<asp:PolygonHotSpot Coordinates="226,117,301,122,315,159,244,160,243,145,225,142" AlternateText="Nebraska"/>

<asp:PolygonHotSpot Coordinates="243,162,318,162,325,172,325,196,244,196" AlternateText="Kansas"/>

<asp:PolygonHotSpot Coordinates="231,198,324,199,328,249,265,233,264,204,233,203" AlternateText="Oklahoma"/>

<asp:PolygonHotSpot Coordinates="162,193,229,199,226,269,164,267,160,271,152,270" AlternateText="New Mexico"/>

<asp:PolygonHotSpot Coordinates="230,204,262,205,264,236,332,253,338,300,275,355,224,308" AlternateText="Texas"/>

<asp:PolygonHotSpot Coordinates="293,38,317,35,359,49,341,70,337,94,352,107,302,111" AlternateText="Minnesota"/>

<asp:PolygonHotSpot Coordinates="342,68,358,66,395,87,390,118,364,122,352,102,339,93" AlternateText="Wisconsin"/>

<asp:PolygonHotSpot Coordinates="303,114,352,109,365,129,353,151,316,156" AlternateText="Iowa"/>

<asp:PolygonHotSpot Coordinates="316,158,353,154,382,196,378,207,373,202,329,206,327,171" AlternateText="Missouri"/>

<asp:PolygonHotSpot Coordinates="327,209,370,205,376,211,374,223,363,255,336,256,331,248" AlternateText="Arkansas"/>

<asp:PolygonHotSpot Coordinates="335,259,363,258,362,282,383,282,392,306,337,300,342,283" AlternateText="Louisiana"/>

<asp:PolygonHotSpot Coordinates="365,124,389,120,393,133,398,172,393,185,382,193,355,155" AlternateText="Illinois"/>

<asp:PolygonHotSpot Coordinates="359,68,379,58,423,64,454,116,398,131,394,85" AlternateText="Michigan"/>

<asp:PolygonHotSpot Coordinates="396,133,427,127,431,166,405,185,391,191,402,172" AlternateText="Indiana"/>

<asp:PolygonHotSpot Coordinates="386,193,409,186,435,163,456,167,463,178,450,190,386,201" AlternateText="Kentucky"/>

<asp:PolygonHotSpot Coordinates="383,203,468,190,466,196,445,211,376,224" AlternateText="Tennessee"/>

<asp:PolygonHotSpot Coordinates="374,227,401,222,403,284,387,288,384,280,362,282,369,263" AlternateText="Mississippi"/>

<asp:PolygonHotSpot Coordinates="402,221,432,217,444,254,442,273,412,275,414,283,406,283" AlternateText="Alabama"/>

<asp:PolygonHotSpot Coordinates="427,127,468,117,472,147,457,165,433,160" AlternateText="Ohio"/>

<asp:PolygonHotSpot Coordinates="473,148,485,147,487,154,506,145,483,173,469,179,458,168" AlternateText="W. Virginia"/>

<asp:PolygonHotSpot Coordinates="484,174,502,147,528,160,533,174,453,191,464,180,483,176" AlternateText="Virginia"/>

<asp:PolygonHotSpot Coordinates="470,189,534,176,542,188,513,218,496,206,480,206,449,212" AlternateText="N. Carolina"/>

<asp:PolygonHotSpot Coordinates="460,211,494,208,510,218,488,250,460,218" AlternateText="S. Carolina"/>

<asp:PolygonHotSpot Coordinates="433,217,457,214,487,252,483,269,477,273,445,274,445,254" AlternateText="Georgia"/>

<asp:PolygonHotSpot Coordinates="412,277,483,272,513,322,505,342,476,307,460,283,420,285" AlternateText="Florida"/>

<asp:PolygonHotSpot Coordinates="555,19,573,12,588,46,563,69,556,47" AlternateText="Maine"/>

<asp:PolygonHotSpot Coordinates="549,50,556,48,563,69,565,83,552,85" AlternateText="New Hampshire"/>

<asp:PolygonHotSpot Coordinates="537,59,549,55,549,84,545,85,541,75" AlternateText="Vermont"/>

<asp:PolygonHotSpot Coordinates="474,106,534,57,546,107,544,112,531,109,528,102,478,112" AlternateText="New York"/>

<asp:PolygonHotSpot Coordinates="469,116,474,109,478,115,527,105,533,125,526,134,477,146" AlternateText="Pennsylvania"/>

<asp:PolygonHotSpot Coordinates="544,87,565,85,576,85,576,94,566,91,547,96" AlternateText="Massachusetts"/>

<asp:PolygonHotSpot Coordinates="560,94,565,92,569,96,563,100" AlternateText="Rhode Island"/>

<asp:PolygonHotSpot Coordinates="546,97,560,94,562,101,548,105" AlternateText="Connecticut"/>

<asp:PolygonHotSpot Coordinates="532,111,545,113,544,120,542,142,529,135,535,124,530,117" AlternateText="New Jersey"/>

<asp:PolygonHotSpot Coordinates="531,139,540,153,534,153" AlternateText="Delaware"/>

<asp:PolygonHotSpot Coordinates="486,146,529,136,536,155,536,161,515,156,511,144" AlternateText="Maryland"/>

</

asp:ImageMap>

<telerik:RadToolTipManager ID="RadToolTipManager1" Style="z-index: 1000" ShowCallout="false"

Skin="Telerik" RelativeTo="Mouse" HideEvent="LeaveToolTip" Position="Center"

Animation="Fade" Width="150px" Height="150px" ContentScrolling="Auto" runat="server">

</telerik:RadToolTipManager>

</td>

</

tr>

</

table>

<

script type="text/javascript">

function AdjustSize(sender, args)

{

sender.autoSize(

true);

}

var countryArray = new Array("Delaware");

//IMPORTANT!: On the client the ASP.NET framework prepends the actual map element with the prefix "ImageMap"

var elms = document.getElementsByName('<%= "ImageMap" + MapOfUsa.ClientID %>');

var map = elms[0];

var areas = map.getElementsByTagName('area');

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

{

var area = areas[i];

area.setAttribute(

"id", countryArray[i]);

//Prevent from postbacking the page

area.onclick =

function(e){return false;};

//remove the alt attribute to prevent the browser's tooltip from showing

area.removeAttribute(

"alt");

}

</

script>

</

asp:Content>

Thank you,

Steve

ToolTip

answered on 02 Dec 2009

1 answer

154 views

Tooltip inside a tooltip

Hi,
I currently have a project where I load a UserControl inside a tooltip. Inside this tooltip, there is another tooltip which is used to display help. However, when I click on the "help tooltip button", the original tooltip disappear.
Is that normal ? Can't I have something like "nested tooltips" ?
If it's not possible, what is the best way to implement such behavior? With a RadWindow ?

Thank you very much!
Guillaume

ToolTip

answered on 02 Dec 2009

8 answers

461 views

[Solved] multiple selected items with SelectionMode="Single"

Hi,

I have a RadListBox to which I add items using client-side code.
The RadListBox has default SelectionMode, which is "Single".
After I add an item I want that item to be selected.
What happens is that the newly added item is indeed selected but any other already selected item remains selected resulting in multiple selected items which should ot happen. I even explicitly call clearSelection() prior to selecting the newly added item.

Here is a code smaple:

    
            <html xmlns="http://www.w3.org/1999/xhtml" > 
        
            <head runat="server"> 
        
                <title></title> 
        
            </head> 
        
            <body> 
        
                <form id="form1" runat="server"> 
        
                <asp:ScriptManager ID="ScriptManager1" runat="server" /> 
        
                <div style="height:300px; width:200px; float:left;"> 
        
                    <telerik:RadListBox ID="RadListBox1" runat="server" Height="100%" Width="100%" SelectionMode="Single"> 
        
                        <Items> 
        
                            <telerik:RadListBoxItem Text="bla" /> 
        
                            <telerik:RadListBoxItem Text="lala" /> 
        
                            <telerik:RadListBoxItem Text="qwerty" /> 
        
                        </Items> 
        
                    </telerik:RadListBox> 
        
                </div> 
        
                <div style="float:left;"> 
        
                    <asp:Button ID="Button2" runat="server" Text="Add" OnClientClick="Add(); return false;" /> 
        
                </div> 
        
                </form> 
        
                <script type="text/javascript"> 
        
                    function Add() { 
        
                        var rbl = $find("<%= RadListBox1.ClientID %>"); 
        
                        var item = new Telerik.Web.UI.RadListBoxItem(); 
        
                        item.set_text('pomptidom'); 
        
                        rbl.get_items().insert(0, item); 
        
                        rbl.clearSelection(); 
        
                        item.select(); 
        
                    } 
        
                </script> 
        
            </body> 
        
            </html>

Am I doing something wrong? Or is it incorrect behaviour of the RadListBox?

Regards,

Mink

ListBox

answered on 02 Dec 2009

3 answers

291 views

[Solved] How to Setup RadChart for This

Hello,

This is the data I want to enter into the RadChart:

Name     Key   Value
Toyota    1    15400.00
Honda     2    13786.00
Nissan     3    34455.00
Hyundai   4    23219.00

I want the pie chart to be setup the value field as the pie chart data and the name as the legend, with the color of the pie slice next to the legend name. What is the typical chart setup for this? I couldn't figure that out from your demo site since I didn't see many pie charts.

Thanks.

Chart (Obsolete)

answered on 02 Dec 2009

1 answer

181 views

Filter files/Change Name/Show specific files

Hi:

I need to have this:

1) Upload *.jpg, *.pdf, *.doc, *.docx, *.xls
2) Change the file name during the upload, ie if the filename is some.jpg at the end I need 12345some.jpg
3) In the grid only show 12345*.* files
4) Only show the grid, toolbar,contextmenu
5) Manage codebehind during a callback the permission for upload, delete

How can I do this?

Thanks in advance.

FileExplorer

answered on 02 Dec 2009