Questions on UI for ASP.NET AJAX Forum

3 answers

301 views

Resize Image DPI

Hello -

I am very new to your product. I love the ability to resize an image during upload but is there a way to resize the image with respect to it's DPI? Sometimes the image is the correct size, say 400x600 pix but at 300 or 240 dpi. Is there a way to change this image to say 72dpi greatly reducing the image file size?

Thank you.

Editor

answered on 03 Jul 2009

4 answers

256 views

Disable and enable Ajax request

Hi,

I am making a chat app and the DataList of messages is refreshed by a timer that is ajaxed by a RadAjaxManagerProxy

Problem is that because it is a proxy then all the controls on the page are being ajaxed and so the TextBox that the user types into is also refreshing.

So I need to stop the timer refreshing the TextBox somehow but then enable it when the user presses 'send' so that I can clear the TextBox. Does this make any sense?

Is this possible?

Cheers, Jon

Ajax

answered on 03 Jul 2009

1 answer

114 views

Methods to Return Appointments on a Particular Day

Are there any built in methods to call that would return a list of appointments given a date. The problem is trying to parse the code that gets put into the database for recurring appointments. I don't know the exact format and different variations in order to parse it to determine if there is an appointment on a particular day. I need to be able to get the appointments without a radschedular. Is there any methods to do this. Or can anyone provide the syntax for the recurrance rule that gets put into the database?

Scheduler

answered on 03 Jul 2009

5 answers

375 views

[Solved] Localizing RadDatePicker

We have a RadDatePicker control on a DNN module. I'm logged in as a user with English as their locale, and all other Telerik controls on the module are localizing fine using meta:resourcekey="KeyName" (meaning they are picking up English text). The DatePicker control for some reason is picking up Spanish text. There is no resourcekey set on this control. Here is the control declaration:

<

telerik:RadDatePicker ID="EndDatePicker" runat="server" MinDate="" Calendar-ShowRowHeaders="false">
</telerik:RadDatePicker>

So, I have two questions...

1.) Where are the localization files located for the RadDatePicker? We haven't provided any localized text for this and haven't set the resourcekey attribute, yet it's still picking this up somewhere.

2.) What method SHOULD we be using to localize the RadDatePicker?

Calendar

answered on 03 Jul 2009

1 answer

107 views

Column Hiding Problem

Hi
I am using HeaderContextMenu to hiding and unhiding column. But one thing whenever i hide any of column the grid the column should not come to right position.The total view of grid has been collapsed.

Note: I am using scroll bar and set the grid width to 2000px and mastertableview width to 100%, also i adjust the some column width according to my preference.

Is there any possible way. to get an exact view of Grid when hide/unhide done

Regards,
Appu

Grid

answered on 03 Jul 2009

2 answers

181 views

[Solved] Can't change column widths

Can someone just point me in the right direction with this? I can't seem to be able to change my column widths:

                                            <telerik:RadGrid ID="RadGridDentistsNotes" runat="server" AutoGenerateColumns="False" TableLayout="Fixed">                     
                                        <MasterTableView DataSourceID="odsDentistsNotes" DataKeyNames="NoteID">                                                                                               
                                            <Columns>                                                                                                                                            
                                                <telerik:GridBoundColumn DataField="NoteDate" HeaderText="Date" HeaderStyle-Width="50px" />                                            
                                                <telerik:GridTemplateColumn HeaderText="Note">         
                                                <ItemTemplate>         
                                                    <%#BLL.Functions.SummaryStr(Eval("Note"), 40)%>         
                                                </ItemTemplate>         
                                                </telerik:GridTemplateColumn>         
                                                                                                                                                                                          
                                                <telerik:GridBoundColumn DataField="FK_UserFullName" HeaderText="User" HeaderStyle-Width="50px" />                                             
                                            </Columns>                                                                          
                                        </MasterTableView>                                     
                                                 
                                        <ClientSettings EnableRowHoverStyle="true">            
                                            <Selecting AllowRowSelect="true" />                  
                                        </ClientSettings>                                           
                                    </telerik:RadGrid>               

Actually I should point out that the widths are set when the grid contains no data, but when I rebind the grid and load data, the widths go back to standard.

Grid

answered on 03 Jul 2009

2 answers

189 views

Prevent users from changing page size

How can i prevent users from changing the pagesize in the grid?

I want them to be able to page throught the records, but not change it

Grid

answered on 03 Jul 2009

14 answers

174 views

[Solved] Hide header with group view problems

I've noticed today that I can't hide headers by setting ShowHeaders="False" if I have defined a <DayView GroupBy="Consultant"/> in my schedule control. If I take out the DayView tag, I can no longer view my schedule with resource grouping.

Can you think of something I might have done to cause this?

Scheduler

answered on 03 Jul 2009

1 answer

178 views

ContextMenu set target

Hi

In Q2 2007 we are using the following code to dynamically set the target and open a ContextMenu on client click of a regular html control.

    
            var menu = window["<%= PropertiesMenu.ClientID %>"]; 
        
            if (menu) 
        
            { 
        
              menu.SetContextElementID(obj.id); 
        
            }

We're refactoring to use Q3 2008 and can see from the documentation that we should be using "set_targets" instead but this raises an error. Can you provide an eaxmple of how to use set_targets?

Menu

answered on 03 Jul 2009

1 answer

143 views

[Solved] Window close button not responding

Hello,

I have the follwoing code on my aspx page. When ommiting the line oWnd.show(); in the javascript function the Close button on the radwindow is not working. When I take out that line, everything else is working as expected. Is this problem by design or am I missing something? Can you elaborate on the difference between using and not using the oWnd.show(); ? Using 2009 Q1 release.

    
            <telerik:RadCodeBlock> 
        
            <script> 
        
            function openWin() {  
        
            var activiteitSettings = document.getElementById('<%=activeActiviteitType.ClientID %>').value;  
        
            var oWnd = $find("<%=RadWindow1.ClientID%>");  
        
            var pos = GetTopLeftPosition(event.srcElement);  
        
            dirty = 0;  
        
            var d = Date.parseDate(document.getElementById('<%=infoArray.ClientID %>').value, "d-m-yy");  
        
            var voor = document.getElementById('<%=voor.ClientID %>').value;  
        
            if (activiteitSettings == 0)  
        
            oWnd.setUrl("PopForms/Pop_Activiteit_Edit.aspx?urenoid=" + event.srcElement.id + "&g=" + voor + "&maandag=" + d.getDate() + '-' + eval(d.getMonth() + 1) + '-' + d.getFullYear());  
        
            else if (activiteitSettings == 1)  
        
            oWnd.setUrl("PopForms/Pop_Activiteit_Edit_Select.aspx?urenoid=" + event.srcElement.id + "&g=" + voor + "&maandag=" + d.getDate() + '-' + eval(d.getMonth() + 1) + '-' + d.getFullYear());  
        
            oWnd.show();  
        
            oWnd.moveTo(pos.x + parseInt(event.srcElement.clientWidth), pos.y);  
        
            }  
        
            </script> 
        
            </telerik:RadCodeBlock> 
        
            <telerik:RadWindow ID="RadWindow1" Skin="Vista" NavigateUrl="PopForms/Pop_Activiteit_Edit.aspx" KeepInScreenBounds="true"   
        
            runat="server" Width="300px" Height="200px" ShowContentDuringLoad="false" VisibleTitlebar="true" VisibleStatusbar="false"   
        
            Behaviors="Close, Move, Resize" > 
        
            </telerik:RadWindow>

Window

answered on 03 Jul 2009