Questions on UI for ASP.NET AJAX Forum

1 answer

117 views

e.Appointment.Attributes.Count Alway 0??

Whenever I have inserting or editting, e.Appointment.Attributes is always empty.

This is what I have:

CustomerID is a value found in my xml field in database
Advance Form with added CustomerID
OnClientFormCreated

="schedulerFormCreated" with appropriate javascript
CustomAttributeNames

="CustomerID"
<

AdvancedEditTemplate>

<uc1:AdvancedFormCS ID="AdvancedFormCS2" runat="server" Mode="Edit" Subject='<%# Bind("SUBJECT") %>'

Start='<%# Bind("START") %>' End='<%# Bind("END") %>' RecurrenceRuleText='<%# Bind("RecurrenceRule") %>' />

... I can't bind CustomerID here either

What am I missing?

Scheduler

answered on 22 Feb 2010

2 answers

106 views

[Solved] ¿Accesing cell in client side doesn't works in Firefox?

Hi, i have a problem, i extracting values from radgrid row and i assign that values to controls in the client side. that works fine in IE but in firefox shows the word "undefined". this is the codeblock that i use.

    
             <script language="javascript" type="text/javascript"> 
        
                        function RowMouseOver(sender, eventArgs) { 
        
                            var dataItem = $get(eventArgs.get_id()); 
        
                            document.getElementById("Cod").innerHTML = dataItem.cells[3].innerText; 
        
                            document.getElementById('DescripNom').innerHTML = dataItem.cells[4].innerText;
        
                            document.getElementById("TxtCod").value = dataItem.cells[3].innerText; 
        
                            document.getElementById("DDLCodAr").value = dataItem.cells[6].innerText; 
        
                            document.getElementById("TxtDescrip").value = dataItem.cells[4].innerText; 
        
                            document.getElementById("TxtDescShort").value = dataItem.cells[5].innerText; 
        
                            document.getElementById("TxtAus").value = dataItem.cells[8].innerText; 
        
                            document.getElementById("ChBCal").checked = dataItem.cells[9].children[0].children[0].checked; 
        
                            document.getElementById("ChBArFund").checked = dataItem.cells[10].children[0].children[0].checked; 
        
                            document.getElementById("ChBAct").checked = dataItem.cells[13].children[0].children[0].checked; 
        
                            document.getElementById("TxtOPrint").value = dataItem.cells[11].innerText; 
        
                            document.getElementById("TxtPes").value = dataItem.cells[12].innerText; 
        
                        } 
        
                    </script>

i don't have idea why happening this. anybody could help me??... thanks

Grid

answered on 22 Feb 2010

3 answers

126 views

How to manipulate data in DB

hi all,
i just want to be sure that i'm working right with the grid..i manipulate data in the code behind, here is the ItemCommand sub

    
                Private Sub RadGrid2_ItemCommand(ByVal source As Object, ByVal e As Telerik.Web.UI.GridCommandEventArgs) Handles RadGrid2.ItemCommand  
        
                    If e.CommandName = "Update" Then 
        
                        If Page.IsValid Then 
        
                            Dim item As GridEditableItem = CType(e.Item, GridEditableItem)  
        
                            Dim objSection As New Sections(item.GetDataKeyValue("ID"))  
        
                            objSection.SectionName = CType(item.FindControl("txtSectionName"), TextBox).Text  
        
                            objSection.Update()  
        
                            e.Item.Edit = False 
        
                        End If 
        
                    ElseIf e.CommandName = "PerformInsert" Then 
        
                        If Page.IsValid Then 
        
                            Dim item As GridEditableItem = CType(e.Item, GridEditableItem)  
        
                            Dim objSection As New Sections()  
        
                            objSection.SectionName = CType(item.FindControl("txtSectionName"), TextBox).Text  
        
                            objSection.LangID = Session("Language")  
        
                            objSection.SiteID = Session("Site")  
        
                            objSection.Insert()  
        
                            e.Canceled = True 
        
                            e.Item.OwnerTableView.IsItemInserted = False 
        
                            e.Item.OwnerTableView.Rebind()  
        
                        End If 
        
                    ElseIf e.CommandName = "Delete" Then 
        
                        Dim item As GridDataItem = DirectCast(e.Item, GridDataItem)  
        
                        Dim objSection As New Sections(item.GetDataKeyValue("ID"))  
        
                        objSection.Delete()  
        
                    End If 
        
                End Sub

It's functioning well, but i want to be sure that my approach is correct, and there is no easier and better approach to do it.
To be more specific:
1. to get user inputs, i have to use FindControl function right?

2. to close the popup after success update i have to use

    
            e.Item.Edit = False

which don't work on insert so after success insert i use

    
                            e.Canceled = True    
        
                            e.Item.OwnerTableView.IsItemInserted = False    
        
                            e.Item.OwnerTableView.Rebind()

3. on insert and update i need to use

    
            Dim item As GridEditableItem = CType(e.Item, GridEditableItem)

but on delete i use

    
            Dim item As GridDataItem = DirectCast(e.Item, GridDataItem)

Wht do u think? am i getting it right?
thnx in advance

Grid

answered on 22 Feb 2010

3 answers

92 views

RadGrid And AddNewRecord(New Action By Me) Problem In Ajaxify Mode

hi my dear friends:
i ajaxified my RadGrid like this :

    
                                        <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server"> 
        
                                            <AjaxSettings> 
        
                                                <telerik:AjaxSetting AjaxControlID="grdPersonel"> 
        
                                                    <UpdatedControls> 
        
                                                        <telerik:AjaxUpdatedControl ControlID="grdPersonel"  
        
                                                            LoadingPanelID="RadAjaxLoadingPanel1" /> 
        
                                                    </UpdatedControls> 
        
                                                </telerik:AjaxSetting> 
        
                                            </AjaxSettings> 
        
                                        </telerik:RadAjaxManager> 
        
                                        <telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server" />

i am controling Radgrid AddNewRecord By Myself like this :

    
                    protected void grdPersonel_ItemCommand(object source, Telerik.Web.UI.GridCommandEventArgs e) 
        
                    { 
        
                        switch (e.CommandName) 
        
                        { 
        
                            case RadGrid.InitInsertCommandName: 
        
                                { 
        
                                    e.Canceled = true; 
        
                                    hfEditMode.Value = "Insert"; 
        
                                    ResetForm(); 
        
                                    mvPersonel.SetActiveView(vwPersonelEdit); 
        
                                    break; 
        
                                } 
        
                        } 
        
                    }

i have some views in my multyview (mvPersonel):
View1 (vwForGird)-> my grid is here.
View2 (vwPersonelEdit)-> I have A table here (with some textboxes and some lables and a save button)for add a new record in grid.
when u press addnewrecord in grid so i reset all of the textboxes in View2 (vwPersonelEdit) and jump to it.
that upper code was working prefectly until i ajaxified my radgrid like upper code.
when i press addnewrecord i recieve this error :

Line: 6
Error: Sys.WebForms.PageRequestManagerServerErrorException: Object reference not set to an instance of an object.

i really really wondering how can i solve this problem ?
how can i force addnewrecord in radgrid to postback after click on it not callback...

Grid

answered on 22 Feb 2010

2 answers

115 views

Slider region margins

HI!
I want to get the values of RadSlider range in client side (on onClientValuechanged) and to set this values to simple input text fields.
How is possible to do this crossbrowser?

Slider

answered on 22 Feb 2010

4 answers

95 views

Problem Postingback in IE7

I am having a problem posting back in ie7 when a row is selected from a grid. I am using the following code:

<

telerik:RadGrid ID="grdDropBox" runat="server" AutoGenerateColumns="False"

GridLines="None" onselectedindexchanged="grdDropBox_SelectedIndexChanged"

Skin="Office2007" Width="827px"

ondeletecommand="grdDropBox_DeleteCommand" AllowAutomaticDeletes="True"

DataSourceID="SqlDropBoxDS" AllowAutomaticUpdates="True"

onneeddatasource="grdDropBox_NeedDataSource">

<MasterTableView datakeynames="Email,UploadedBy,UploadDate"

datasourceid="SqlDropBoxDS">

<telerik:GridButtonColumn CommandName="Select" HeaderText="Download"

Text="Download" UniqueName="SelectRow">

</telerik:GridButtonColumn>

<telerik:GridBoundColumn DataField="Email" HeaderText="Email"

UniqueName="Email" ReadOnly="True" SortExpression="Email">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="FileName" HeaderText="FileName"

UniqueName="FileName" SortExpression="FileName">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="FileType" HeaderText="FileType"

UniqueName="FileType" SortExpression="FileType">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="UploadedBy" HeaderText="UploadedBy"

UniqueName="UploadedBy" ReadOnly="True" SortExpression="UploadedBy">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="UploadDate" HeaderText="UploadDate"

UniqueName="UploadDate" DataType="System.DateTime" ReadOnly="True"

SortExpression="UploadDate">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="EmailNotify" HeaderText="EmailNotify"

UniqueName="EmailNotify" SortExpression="EmailNotify">

</telerik:GridBoundColumn>

<telerik:GridButtonColumn ButtonType="ImageButton" CommandName="Delete"

HeaderText="Delete" Text="Delete" UniqueName="DeleteColumn"

ConfirmText="Are you sure you want to delete this item?"

ConfirmTitle="Delete Confirmation">

</telerik:GridButtonColumn>

</Columns>

</MasterTableView>

</ClientSettings>

</telerik:RadGrid>

The strange part is this works fine in firefox, in VS development server, and on the same network as the Webserver. It doesn't postback when outside of the network (Both the Download and Delete don't). Any ideas?

Ajax

answered on 22 Feb 2010

1 answer

162 views

Itemteplate / Skin

Hi Telerik-Support,

I use a RadContextmenu and set the skin to "default". Than I build up an menu with an submenu. On this submenu I use asp:Checkboxes in an item template.

My probelm is that the "default" style isn't inherit. If i hove over an root menu item it gets an gray colored background image. If i hove over an submenu template item nothing happens? Why and how can I solve this behavour?

Thanks a lot.
Christian

Menu

answered on 22 Feb 2010

1 answer

79 views

CommandItemTemplate

How can you create two separate CommandItemTemplate on the grid, so that one can be on the top while the other at the bottom and they are function differently? For example, one use to clear all filters and the other one use to export to excel etc.

Thanks for the help.

Grid

answered on 22 Feb 2010

1 answer

94 views

Question about setting row expanding to false...

I am using the heirchary model and have gotten my detail talbles to correctly display using the DetailTableData bind event. My question is if the parent row doesnt have any children is it possible to not show the expand row icon to the left of the parent row? Would I accomplish this in the itemdatabound event?

J

Grid

answered on 22 Feb 2010

0 answers

95 views

Session state

Disregard, problem was with the coder.

Window

asked on 22 Feb 2010