Questions on UI for ASP.NET AJAX Forum

1 answer

162 views

Chart Export

Hello, good day.

Is there a way to export a chart to excel like the grid control?

Chart (Obsolete)

answered on 30 Mar 2010

5 answers

432 views

why do i have to set EnableLinqExpressions="false"?

my application has lots of grids. i find that the filters are case sensitive and do not work with the apostrophe character unless i set

EnableLinqExpressions="false"

in the grid definition. naturally, i dont want to have to do this for every grid in my application. i'm wondering why the default would be set to true when it has such an impact on existing functionality?

cheers,

rob

Grid

answered on 30 Mar 2010

6 answers

142 views

collapse button missing from RadDock

I have some RadDocks (dynamically loaded to a RadDockZone) within a hidden RadDockZone more specifically with it's attributes on the RDZ set to display:none;
When I display the hidden RDZ it shows up properly, but the RadDocks within it are missing their respective collapse bars and only appear after i click on each one of them and unclick. Any idea how to fix this issue?

<

telerik:RadDockZone ID="RadDockZone4" CssClass="RDZ" Runat="server" Skin=""></telerik:RadDockZone>

.RDZ

{

position:absolute;

left:500px;

top:20px;

display:none;

}

Dock

answered on 30 Mar 2010

1 answer

114 views

radgrid Drag and Drop performance issue

Hi,

I m having drag and drop operation using radgrid in my application. It is very much slow even i have commented the server side coding sections like RowDrop, ItemDataBound, prerender. Now i dont have any operations in server side, simply i drag and drop but then too it takes 30 secs.

Here is my code snippet..

    
             <telerik:RadGrid runat="server" ID="grd_CommercialDetails" OnRowDrop="grd_CommercialDetails_RowDrop" AllowFilteringByColumn="true"   
        
                                 AllowPaging="True"  AllowMultiRowSelection="true" DataSourceID="CommercialDataSource"  AutoGenerateColumns="false" 
        
                               PageSize="5"  AllowSorting="true" PagerStyle-Mode="NextPrevNumericAndAdvanced" OnNeedDataSource="grd_CommercialDetails_NeedDataSource" >     
        
                            <MasterTableView DataKeyNames="Commercial_Id" AutoGenerateColumns="false" DataSourceID="CommercialDataSource" AllowFilteringByColumn="true">  
        
                            <Columns> 
        
                            <telerik:GridClientSelectColumn UniqueName="Commercial_Select" HeaderStyle-Width="20px" /> 
        
                            <telerik:GridBoundColumn DataField="ReleaseOrderNo" HeaderText="ReleaseOrderNo" Display="false"></telerik:GridBoundColumn> 
        
                            <telerik:GridBoundColumn DataField="Commercial_Id" HeaderText="CommercialId" Display="false"></telerik:GridBoundColumn> 
        
                            <telerik:GridBoundColumn DataField="Company" HeaderText="Company" Display="false"></telerik:GridBoundColumn> 
        
                            <telerik:GridBoundColumn DataField="CommercialName" HeaderText="Commercial" FilterControlWidth="40px" HeaderStyle-Width="80px" Resizable="true" Display="true"></telerik:GridBoundColumn> 
        
                            <telerik:GridBoundColumn DataField="Client" HeaderText="ClientName" Display="false"></telerik:GridBoundColumn> 
        
                            <telerik:GridBoundColumn DataField="Duration" HeaderText="Duration (secs)" Display="true" FilterControlWidth="25px" HeaderStyle-Width="60px"></telerik:GridBoundColumn> 
        
                            <telerik:GridDateTimeColumn UniqueName="DateTime"  DataFormatString="{0:d}" FilterControlWidth="82px" HeaderStyle-Width="110px" 
        
                                    SortExpression="DateTime" HeaderText="Date" DataField="Date">  
        
                             </telerik:GridDateTimeColumn>   
        
                              <telerik:GridBoundColumn DataField="Date" HeaderText="Date" Display="false" DataFormatString="{0:d}"></telerik:GridBoundColumn> 
        
                            <telerik:GridBoundColumn DataField="CommericalTime" HeaderText="Total Duration(secs)" Display="true" FilterControlWidth="25px" HeaderStyle-Width="60px"></telerik:GridBoundColumn> 
        
                            <telerik:GridBoundColumn DataField="CommTimeAvail" HeaderText="TotalAvailable Duration(secs)" Display="true" FilterControlWidth="25px" HeaderStyle-Width="60px"></telerik:GridBoundColumn> 
        
                            </Columns> 
        
                            </MasterTableView> 
        
                            <SelectedItemStyle BackColor="BurlyWood" Font-Bold="true" ForeColor="Black" /> 
        
                            <ClientSettings AllowRowsDragDrop="True">  
        
                                <Selecting AllowRowSelect="True" EnableDragToSelectRows="false"/>  
        
                                <Scrolling AllowScroll="true" UseStaticHeaders="true"/>  
        
                            </ClientSettings> 
        
                            <PagerStyle Mode="NextPrevNumericAndAdvanced" PageButtonCount="5" AlwaysVisible="true"  /> 
        
                        </telerik:RadGrid>

Pleas give any suggestions,

Thanks in advance.

Regards,
Maha:)

.

Grid

answered on 30 Mar 2010

2 answers

104 views

Scheduler Behavior

I have an issue with the Scheduler on a content page wherein when changing views of opening an AdvancedEdit form will cause a Radmenu control on the underlying master page to lose the color on the menu. The menu items are still there and the behavior is present in the IE series, 8 in particular, browsers, not Firefox or Chrome. Wondering if anyone else out there has seen this behavior.

Scheduler

answered on 30 Mar 2010

15 answers

206 views

Row Click shows NestedTemplate, Edit button Shows Edit Template

I'm attempting to get my RadGrid to show the NestedTemplate when the row is clicked, but show the edit template when the Edit button (created via a GridEditCommandColumn) is clicked.

In my ItemCommand handler, I have the following code:

    
            if(e.Item is GridDataItem)  
        
            {  
        
              if(e.CommandName == "RowClick")  
        
              {  
        
                  if(e.Item.Selected)  
        
                  {  
        
                      e.Item.Selected = false;  
        
                      e.Item.Expanded = false;  
        
                  }  
        
                  else 
        
                  {  
        
                      e.Item.Selected = true;  
        
                      e.Item.Expanded = true;  
        
                  }  
        
                  e.Item.Edit = false;  
        
              }  
        
              else if(e.CommandName == "Edit")  
        
              {  
        
                  e.Item.Selected = true;  
        
                  e.Item.Expanded = false;  
        
                  e.Item.Edit = true;  
        
                  myGrid.Rebind();  
        
              }  
        
            }

This code works fine for selecting the row via a RowClick, but the ItemCommand fires twice for the Edit button click, once with a CommandName of Edit, and then once with a CommandName of RowClick. This results in the row showing the NestedTemplate instead of the EditTemplate.

Futhermore, it appears that the state from the first ItemCommand event does not exist for the second ItemCommand event. In other words, the fact that I set the row to Selected and Expanded does not show up when the second ItemCommand event is handled, so I can't check this information and prevent the RowClick from messing things up.

What am I doing wrong?

Grid

answered on 30 Mar 2010

6 answers

649 views

RadAjaxLoadingPanel centered in my page

Hello,

I want to center the radAjaxLoadingPanel in my browser (adaptable to the size of the window).

I try to do something like that :

    
            <telerik:RadAjaxLoadingPanel ID="AjaxLoadingPanel" runat="server" Transparency="20" BackColor="#E0E0E0">  
        
                <img src='<%= RadAjaxLoadingPanel.GetWebResourceUrl(Page, "Telerik.Web.UI.Skins.Default.Ajax.loading6.gif") %>' 
        
                        alt="Loading..." style="margin: 383px 500px 383px 500px" /> 
        
            </telerik:RadAjaxLoadingPanel>

When this is the radajaxmanager that starts the radajaxloadingpanel, it is almost centered...
but when this is another control in the page that starts the radajaxloadingpanel, it is not centered at all.

How can I do that ?

Thanks,

Sabrina

Ajax

answered on 30 Mar 2010

2 answers

154 views

[Solved] HorizontalAlign in the explorer's grid

Hi,
I've tried to set the HorizontalAlign of the "Size" column to "Right":

    
            GridColumn c = theExplorer.Grid.Columns.FindByUniqueNameSafe("Size");  
        
            if (c != null)  
        
            {  
        
              c.ItemStyle.HorizontalAlign = HorizontalAlign.Right;  
        
              c.HeaderStyle.HorizontalAlign = HorizontalAlign.Right;  
        
            }

It works but... up to the 11th row (starting with 1). The 12th row is an invisible "No record to display" row and starting from the 13th row the alignment is "Left". It is so in the case of any column, not "Size" only.
See the attached print-screens of the markup and its result.
Could you do something with it :-) ?

Regards
Tomasz

PS. I'm using 2009 Q3 and "Simple" skin - if it matters.

FileExplorer

answered on 30 Mar 2010

1 answer

342 views

RadAjaxPanel & RadScriptManager in Master Page

I have a radajaxpanel and a radscriptmanager in the master page. So all my content pages inherits them.

    
            <body id="bodymaster" runat="server" style="background-image:url(../../img/titlebg.jpg); background-attachment:fixed"> 
        
                <form id="frm01" runat="server"> 
        
                    <telerik:RadScriptManager ID="RadScriptManager1" runat="server" EnablePageMethods="true"> 
        
                        <Scripts>  
        
                            <asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.Core.js" />  
        
                            <asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQuery.js" /> 
        
                        </Scripts>          
        
                    </telerik:RadScriptManager> 
        
                    <telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server" /> 
        
                    <telerik:RadAjaxPanel ID="radAjaxPanel01" runat="server" LoadingPanelID="RadAjaxLoadingPanel1" ClientEvents-OnRequestStart="onRequestStart">             
        
                        <div style="width: 100%; height:20px;top:0px; left:auto;" class="div03"> 
        
                            <table class="tbl12"> 
        
                                <tr> 
        
                                    <td width="50%" style="text-align:left"> 
        
                                        <asp:Label ID="lblMessage" runat="server" CssClass="txt08r" Visible="false" EnableViewState="false" /> 
        
                                    </td> 
        
                                    <td width="50%" style="text-align:right"> 
        
                                        <asp:Label ID="lblApp" runat="server" style="color:#FFFFFF" /> 
        
                                        <asp:Image ID="imgApp" runat="server" ImageUrl="~/img/spacer.gif"/>&#160;&#160;<asp:Label ID="lblAppTitle" runat="server" CssClass="txt09s" />                                 
        
                                    </td> 
        
                                </tr> 
        
                            </table> 
        
                        </div>            
        
                        <div id="pnlContentMain01_01" name="pnlContentMain01_01" style="PADDING-RIGHT: 0px;PADDING-LEFT: 0px;PADDING-BOTTOM: 0px;OVERFLOW: auto;WIDTH: 100%;PADDING-TOP: 0px;moz-box-sizing: border-box;box-sizing: border-box">  
        
                            <asp:contentplaceholder id="mpContentMain01_01" runat="server" />                     
        
                        </div> 
        
                    </telerik:RadAjaxPanel>   
        
                </form> 
        
            </body> 
        
            </html>

After each callback all the contentplaceholder elements from each of the content pages are included in the callback refresh. Is it possible to have an nested radajaxpanel in the content page, so in some cases refresh just some controls inside the contentplaceholder instead of the whole content page?

Ajax

answered on 30 Mar 2010

2 answers

132 views

[Solved] Pass data from Dropdown and Text to the Grid

Hello,

If anyone can guide me what the best solution I should do to achieve the following:

I have a master page.
In the master page I have a dropdownlist and a textbox
I wannna be able to select an item from the dropdownlist and type the text to search for according to the selected item

then pass that select statement to the RadGrid in the ContentForm.

Grid

answered on 30 Mar 2010