Questions on UI for ASP.NET AJAX Forum

2 answers

178 views

Old and new Telerik.Web.UI versions coexisting

I am using DotNetNuke with version fromn 2009 Q1. I have a third party DNN module which is giving the error below. DNN can only use one version of the assembly. Is there a way to make a DNN module use the newer Telerik assembly without recompiling the module?

Error Message:
Could not load file or assembly 'Telerik.Web.UI, Version=2008.3.1125.20, Culture=neutral, PublicKeyToken=121fae78165ba3d4' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)

General Discussions

answered on 12 Nov 2009

1 answer

139 views

How to disable some days of moth ???

Hi Everybody,

I've been finding a solution to this problem, but I havent solve this problem. I'm going to try explain this problem...

There is a aspx page where there is a calender control. The user select any dates, for example, the user selected theses dates: 9/11/2009, 12/12/2009 and 1/20/2009. Then the user clicks on next button, then this button redirects for another page. This new page there is another calender control, this calender control there are dates of period of time, like min: 1/1/2009 max: 1/1/2010.

But this calendar shows just dates that the user didnt select las page. So, that three date that the user selected above wont be to show them in this calendar.

Has Somebody ever had this problem? Can Anybody help me, please?

Thank you for attention,

Carlos

Calendar

answered on 12 Nov 2009

3 answers

111 views

Prevent Custom Paging in RadGrid

Hi All,

I am trying to change the footer of the RadGrid where it says "Page Size = 5". Acutally I have set the property of Customer Paging allowed to false, but the Grid still shows the customer paging (so that the customer can change from page size 5 to 10, etc.)

I want to prevent that the customer can decide by himself which page size the Grid show have as any page size above 5 crashes my webpage (its too large then and jumps out of my HTML div).

How would it possible to solve this?

Any hints are very much appreciated.

Best wishes

Andi

Grid

answered on 12 Nov 2009

2 answers

183 views

paging not working

Hi ,,

Please help me with this.

I am using the xmlhttppanel callback to update my asp.net gridview ...actaully when i am doing this..paging is not working for gridview ,,,anf paging event handler is not getting called..but in the normal postback it is working.i have set the

EnableSortingAndPagingCallbacks =true for the gridview..

please provide me with solution..
thanks

XmlHttpPanel

answered on 12 Nov 2009

2 answers

109 views

Left alighning the image

Hello,

In the tab we have both the text and icon(image).
By default the icon also comes center aligned (close to the text).
We would like to place it left alighned, with a custom margin,
Can you please guide us here,

Warm Regards
Praba Swami

TabStrip

answered on 12 Nov 2009

27 answers

382 views

ie7CacheFix Error Encountered: Could not set HREF property. Invalid property value.

We recently upgraded to Q2 2009 SP1 AJAX.Net Controls and after doing so are experiencing an error in IE7/IE8 when refreshing one of our grids. The following is a line of code (generated by the grid control itself) that's causing the problem:

if(j.href.indexOf("&ie7CacheFix")>=0){j.href=j.href.replace("&ie7CacheFix","")

(from line 512 of the Telerik.Web.UI.WebResource auto-generated file -- Telerik.Web.UI.WebResource_#.axd -- where # is a random number).

This does not occur when running in Firefox and did not occur prior to installing Q2 2009 SP1.

Has anyone else come across this error and, if so, what did you do to fix it? Telerik -- do you know whether this is a known issue?

(I searched the web for a solution and think this may be related to IE reloading background images on the page in question. Since this doesn't occur in Firefox, it may be related, but I'm not positive.)

Grid

answered on 12 Nov 2009

1 answer

117 views

Radgrid Delete Formview Edited Row

I am working on a project where I use the RadGrid in listview / datalist layout (with te panels). Just like in de live demo.
Because I like this layout I am persuing to keep it but it seems not the most convenient one sometimes :-)

I found a way to edit. The difficult part was to make it look nicde and have the editform always diplayed nice
I found that this was only possible by making the edited record temporarily the only record in the grid

I need also to delete (selected) rows / records.

The easiest way would be to be able to do something with a rightclick on the panel / record
The color is changing when the mouse is over the panel so there must be some event possible to pick up.

An other idea would be to put the record / row in Edit mode and place a delete button on the edit template.
The thing is that a simple commandname="delete" button does not seem to work and gives an error.
So I'm looking to do this through an ordinairy button_click event.
I have the row / record that needs to be delete selected and in edit mode.
I was looking for something like Radgrid1.selecteditems.delete()

Any suggestons?

Grid

answered on 12 Nov 2009

2 answers

131 views

[Solved] How can I get rid of the colon when grouping

Hi,

I'm trying to display a grid that groups by a field called SubCat and I would like it to only display the SubCat field alone. My groupByExpression is "SubCat [ ] Group By SubCat"

Which gives me something like:

: Category 1

: Category 2

when I would optimally want:

Category 1

Category 2

Any way I can go about getting this result? I've tried the following GroupByExpression's:

Group By SubCat

[SubCat] Group By SubCat

[ ] Group By SubCat

Grid

answered on 11 Nov 2009

2 answers

371 views

[Solved] Popup Edit form not closing

Hi,

I've created a simple Grid, and set it to use the popup edit mode (I've just copied directly from the samples).

I've also created my own code for the Update and Insert commands - again largely copied from the samples.

When invoking the popup to edit an existing row, after clicking the Update button my code fires, and the data is updated however the Popup form doesn't close automatically.

However, when invoking the popup to add a new row it works perfectly and the popup closes.

Here's the code for my grid:

    
            <telerik:RadGrid ID="RadGrid1" runat="server" AllowFilteringByColumn="True"   
        
                AllowPaging="True" AllowSorting="True" GridLines="None" Skin="Sitefinity"   
        
                AutoGenerateColumns="False" AllowAutomaticUpdates="True" AutoGenerateEditColumn="true" > 
        
            <MasterTableView EditMode="PopUp" CommandItemDisplay="Top" DataKeyNames="ItemCode" > 
        
                        <EditFormSettings InsertCaption="Add new item" CaptionFormatString="Edit Item: {0}" 
        
                            CaptionDataField="ItemCode" PopUpSettings-Modal="true" EditFormType="Template" > 
        
            <EditColumn UniqueName="EditCommandColumn1"></EditColumn> 
        
                            <FormTemplate> 
        
                                <table id="Table1" cellspacing="1" cellpadding="1" width="80%" border="0">  
        
                                    <tr> 
        
                                        <td> 
        
                                        </td> 
        
                                        <td> 
        
                                        </td> 
        
                                    </tr> 
        
                                    <tr> 
        
                                        <td> 
        
                                            Branch:  
        
                                        </td> 
        
                                        <td> 
        
                                            <asp:TextBox ID="TextBox1" runat="server" Text='<%# Bind( "Branch" ) %>'>  
        
                                            </asp:TextBox> 
        
                                        </td> 
        
                                    </tr> 
        
                                    <tr> 
        
                                        <td> 
        
                                            Item Code:  
        
                                        </td> 
        
                                        <td> 
        
                                            <asp:TextBox ID="TextBox5" runat="server" Text='<%# Bind( "ItemCode") %>' TabIndex="1">  
        
                                            </asp:TextBox> 
        
                                        </td> 
        
                                    </tr> 
        
                                    <tr> 
        
                                        <td> 
        
                                            Description:  
        
                                        </td> 
        
                                        <td> 
        
                                            <asp:TextBox ID="TextBox6" runat="server" Text='<%# Bind( "ItemDescription") %>' TabIndex="2">  
        
                                            </asp:TextBox> 
        
                                        </td> 
        
                                    </tr> 
        
                                </table> 
        
                                <table style="width: 100%">  
        
                                    <tr> 
        
                                        <td align="right" colspan="2">  
        
                                            <asp:Button ID="Button1" Text='<%# Iif (TypeOf Container is GridEditFormInsertItem, "Insert", "Update") %>' 
        
                                                runat="server" CommandName='<%# Iif (TypeOf Container is GridEditFormInsertItem, "PerformInsert", "Update") %>'>  
        
                                            </asp:Button>&nbsp;  
        
                                            <asp:Button ID="Button2" Text="Cancel" runat="server" CausesValidation="False" CommandName="Cancel">  
        
                                            </asp:Button> 
        
                                        </td> 
        
                                    </tr> 
        
                                </table> 
        
                            </FormTemplate> 
        
            <PopUpSettings Modal="True"></PopUpSettings> 
        
            </EditFormSettings> 
        
                <Columns> 
        
                    <telerik:GridBoundColumn DataField="Branch2.BranchName" HeaderText="Branch"   
        
                        UniqueName="column1">  
        
                    </telerik:GridBoundColumn> 
        
                    <telerik:GridBoundColumn DataField="ItemCode" HeaderText="Item"   
        
                        UniqueName="column3">  
        
                    </telerik:GridBoundColumn> 
        
                    <telerik:GridBoundColumn DataField="ItemDescription"   
        
                        HeaderText="Item Description" UniqueName="column2">  
        
                    </telerik:GridBoundColumn> 
        
                    <telerik:GridBoundColumn DataField="Status2.StatusName" HeaderText="Status"   
        
                        UniqueName="column">  
        
                    </telerik:GridBoundColumn> 
        
                </Columns> 
        
            </MasterTableView> 
        
                    <ClientSettings> 
        
                        <ClientEvents OnRowDblClick="RowDblClick" /> 
        
                    </ClientSettings> 
        
                    </telerik:RadGrid>

Any suggestions?

Thanks,
Neil.

Grid

answered on 11 Nov 2009

3 answers

102 views

RadNumericTextBox 3.97 = 3.9699999999999997

Go to the demo page at http://demos.telerik.com/aspnet-ajax/input/examples/radnumerictextbox/firstlook/defaultvb.aspx
Change decimal digits to 2.
Enter 3.97 in the text box.
Value is displayed as 3.9699999999999997

This is also occuring with control.set_value(3.97)

Has this been fixed?

Thanks ... Douglas

Input

answered on 11 Nov 2009