Questions on UI for ASP.NET AJAX Forum

110,807 questions

3 answers

237 views

Dear Support,

I have a Treeviiew inside an usercontrol. On my page i have this user control and a Grid. I am trying to implement the Drag and drop from Tree to the Grid. But the

'RadTreeView_NodeDrop' 
event in the UserControl does not fire in this case. If the tree is not in an user control but directrly 
on the Page it works fine.

Is it that the since its in user control the Node Drop does not fire or internally the Drop gets 
cancelled as soon as the Drop goes outside the user control containing the Treeview.

Is there a work around for this?

Thanks.

TreeView

answered on 20 Sep 2010

1 answer

98 views

How to Create new hotkey to access ItemCommand on RadGrid

HI all,
I'm using RadGid control (Q3 2009), I see RadGrid have support Keyboard mode for Insert, Update, Delete... comand. But in my project I don't want to use it,
I want to create new hotkey to access custom itemcommand on Radgird, example:

......

<

telerik:GridTemplateColumn HeaderText="View">

<HeaderStyle HorizontalAlign="Center"></HeaderStyle>

<ItemStyle Font-Bold="True" HorizontalAlign="Center"></ItemStyle>

<ItemTemplate>

<asp:ImageButton ID="imgView" runat="server" ImageUrl="~/Images/Edit.gif" CommandName="View" />

</ItemTemplate>

</telerik:GridTemplateColumn

>

.....

Follow above code block example, How to create a hotkey that when I press it, RadGrid will call corresponding method with CommandName.
Please give me any idea for my problem...
Thnks so much for any help.

hongnguyenx

Grid

answered on 20 Sep 2010

1 answer

317 views

[Solved] CellPadding between MasterTable And DetailTable

Hi
I am trying to adjust the cell padding within a gridview. I increased the cellpadding in the MasterTableView, but noticed that it also affects the space between the MasterTable and the DetailTable. How can I just have the cellpadding applied between the main rows within the master table and not have it affect the padding between the parent row and the detail table in the gridview?

Thanks

Grid

answered on 20 Sep 2010

1 answer

97 views

can not get value from template field

hi
i have template field (twextbox) into radgrtid
i type value in textbox ,but when i get value ,show ""

    <telerik:GridTemplateColumn HeaderText="شماره سند" FilterControlWidth="10px" UniqueName="AccountingDoc1">
                        <ItemTemplate>
                        <asp:TextBox ID="txtAccountingDoc" runat="server" >
                        </asp:TextBox>

                        </ItemTemplate>
                    </telerik:GridTemplateColumn>

*****************************************************************************************************************************

protected void grdDetailAccount_ItemCommand(object source, Telerik.Web.UI.GridCommandEventArgs e)
{

            e.Canceled = true;
            foreach (GridDataItem item in grdDetailAccount.Items)
            {

string detailAccountID = grdDetailAccount.MasterTableView.DataKeyValues[e.Item.ItemIndex]["detailAccountID"].ToString();

                if (((TextBox)item["AccountingDoc1"].FindControl("txtAccountingDoc")).Text != "")
                {
                    strAccountingDocNo = ((TextBox)item["AccountingDoc1"].FindControl("txtAccountingDoc")).Text;
                    CDSStockLogic.BusinessObjects.UI.AccountingDocs.updateDetailAccountID(strAccountingDocNo, detailAccountID);
                }
            }
        }

strAccountingDocNo is null but i type value
plz help

Grid

answered on 20 Sep 2010

7 answers

393 views

RadGrid Q1 2009 PageSizeChanged event issue.

I am using RadGrid Q1 2009 in my application. I have set the pagesize of the grid to 50. While running the application, when I change the pagesize to 10 or 20, the OnPageSizeChanged event doesn't fire. As a result of this, the grid is not binding to the datasource and the grid doesn't show up.

However, if I set the pagesize to 10, then on changing the page size, then OnPageSizeChanged event gets fired appropriately.

Can anyone tell me what am I doing wrong or how to get around this problem.

Grid

answered on 20 Sep 2010

5 answers

102 views

Grid Scrolling Performance in IE6 and IE7

Hi All,

RAD Grid scrolling(Horizontal and Vertical) performance in IE6 and IE7 is too slow. We need to show more than thousand records with static header but it's working fine in Fire fox and Safari.

Grid

answered on 20 Sep 2010

1 answer

201 views

[Solved] how to get tree view height after it has been expanded?

hi,

how to get the height of tree view after it has been expanded?

and how I can expand inner node from other html button click event?

TreeView

answered on 20 Sep 2010

1 answer

641 views

Disable delete button in ItemDataBound

Hi,
i am using terelik radgrid and i want to disable delete button on some condition. but i could not able to find out the button ...

here is the grid code...

<telerik:RadPageView ID="rpvActions" runat="server">

<div>

<tr>

<asp:Panel ID="pnlActions" runat="server" GroupingText="Workplan"

CssClass="groupBoxActionGrid" Style="position: relative; z-index: 100; top: 0px; left: 0px; "

Font-Size="12px" Width="780px">

<telerik:RadGrid runat="server"

ID="grdActions"

AllowPaging="false"

Width="750px"

AutoGenerateColumns="false"

Skin="Office2007"

DataSourceID="TaskActionsDataSource"

AllowAutomaticInserts="true"

AllowAutomaticUpdates="true"

AllowAutomaticDeletes="true"

CommandItemDisplay="Top"

OnItemDataBound="grdActions_ItemDataBound"

<ClientSettings EnableAlternatingItems="true"

EnableRowHoverStyle="true"

AllowExpandCollapse="false"

ClientEvents-OnPopUpShowing="PopUpShowing"

</ClientSettings>

<MasterTableView DataKeyNames="Id" TableLayout="Fixed"

AllowMultiColumnSorting="false"

AllowFilteringByColumn="false"

AlternatingItemStyle-BackColor="#F2F3F5"

AllowAutomaticInserts="true"

AllowAutomaticUpdates="true"

CommandItemDisplay="Top"

NoMasterRecordsText="There are currently no actions for the task. Note that at least one action needs to be present"

EditMode="PopUp"

<telerik:GridBoundColumn

DataField="SortCode"

Visible="true"

HeaderText="#"

HeaderStyle-Width = "30"

ItemStyle-Font-Bold="true"

ItemStyle-Font-Names="Tahoma"

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn UniqueName="TemplateColumn" InitializeTemplatesFirst="false">

<tr>

<b>Action Details</b>

</td>

</tr>

</table>

</HeaderTemplate>

<tr>

</tr>

<tr>

</td>

</td>

</tr>

<tr>

<b>Output: </b> <%# Eval("Output") %>

</td>

<img src="../images/status_<%# Convert.ToBoolean(Eval("NoBudgetFlag")) ? "nobudget" : "budget" %>.png"

alt='<%# Convert.ToBoolean(Eval("NoBudgetFlag")) ? "No budget required for this action" : "Budget estimation required for this action" %>' />

</td>

$ <%# Eval("TotalEstimationInDollar") %>      € <%# Eval("TotalEstimationInEuro") %>

</tr>

<tr>

</td>

</tr>

<tr>

<b>Comment: </b> <%# Eval("Comment") %>

</td>

</tr>

</table>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridButtonColumn

ConfirmTitle="Edit" ButtonType="ImageButton" ImageUrl="~/Images/Edit.gif" CommandName="Edit" Text="Edit"

UniqueName="EditCommandColumn" HeaderStyle-Width="30px">

</telerik:GridButtonColumn>

<telerik:GridButtonColumn ConfirmText="Are you sure you want to delete the action (NOTE: Task save is required to persist the operation)?" ConfirmDialogType="RadWindow"

ConfirmTitle="Delete Record" ButtonType="ImageButton" ImageUrl="~/Images/Delete.gif" CommandName="Delete" Text="Delete"

UniqueName="DeleteCommandColumn" HeaderStyle-Width="30px">

</telerik:GridButtonColumn>

</Columns>

<EditFormSettings EditFormType="Template" PopUpSettings-Width="620px"

PopUpSettings-Height="390px" CaptionFormatString="Action Details">

<table id="Table2" cellspacing="2" cellpadding="1" width="100%" border="0" rules="none"

style="border-collapse: collapse; background: white; height: 320px; width: 600px;">

<asp:Label runat="server" ID="actionId" value='<%# Eval("Id") %>' />

<br />

<tr>

<td>

<tr>

<asp:TextBox ID="txtDescription" runat="server" Text='<%# Bind("Description") %>' Width="500px">

</asp:TextBox>

<asp:RequiredFieldValidator runat="server" ID="RequiredFieldValidator5" ControlToValidate="txtDescription"

ErrorMessage="* Enter Name" Style="z-index: 106; left: 670px;

position: absolute; top: 51px" Display="None" ValidationGroup="actionsave"/>

</td>

</tr>

<tr>

<asp:RadioButtonList ID="rblActionType" runat="server" Height="26px" ReadOnly="true" Width="220px" AppendDataBoundItems="true" RepeatDirection="Horizontal"

AutoPostBack="false" SelectedValue='<%# Bind("ActionTypeId") %>' DataSourceID="ActionTypeInfoList"

DataValueField="Id" DataTextField="Name" OnTextChanged="rblActionType_TextChanged"

<asp:ListItem Value="" Text="" style="display: none;" />

</asp:RadioButtonList>

<asp:RequiredFieldValidator runat="server" ID="RequiredFieldValidator2" ControlToValidate="rblActionType"

ErrorMessage="* Select Action Type" Style="z-index: 106; left: 670px;

position: absolute; top: 51px" Display="None" ValidationGroup="actionsave"/>

</td>

</tr>

<tr>

Location  </td>

<td>

<asp:TextBox ID="txtLocation" runat="server" Text='<%# Bind("Location") %>' Width="500px" style="top: 136px; left: 65px; position: absolute;">

</asp:TextBox></td>

</tr>

<tr>

<td class="smallFont" style="top: 165px; position: absolute;">Start  </td>

<telerik:RadDatePicker ID="startDate" runat="server" Skin="Web20" DbSelectedDate='<%# Bind("StartDate") %>' style="top: 164px; left: 65px; position: absolute;">

</telerik:RadDatePicker>

<asp:Label ID="Label1" runat="server" style="top: 165px; position: absolute; left: 250px;" Text="End Date" />

<telerik:RadDatePicker ID="endDate" runat="server" Skin="Web20" DbSelectedDate='<%# Bind("CompletionDate") %>' style="top: 164px; position: absolute; left: 315px;">

</telerik:RadDatePicker>

</td>

</tr>

<tr>

<td class="smallFont" style="top: 195px; position: absolute;">Status  </td>

<td>

<asp:DropDownList runat="server" DataSourceID="ActionStatusInfoList" AppendDataBoundItems="true"

ID="cboActionStatus" Width="220px" DataValueField="Id"

DataTextField="Name" SelectedValue='<%# Bind("ActionStatusId") %>' style="height: 21px; top: 192px; left: 65px; position: absolute;"

OnTextChanged="cboActionStatus_TextChanged"

<asp:ListItem Value="" Text=""></asp:ListItem>

</asp:DropDownList>

<asp:RequiredFieldValidator runat="server" ID="RequiredFieldValidator4" ControlToValidate="cboActionStatus"

ErrorMessage="* Select Status" Style="z-index: 106; left: 670px;

position: absolute; top: 51px" Display="None" ValidationGroup="actionsave"/>

</td>

</tr>

<tr>

Output  </td>

<td>

<asp:TextBox ID="txtOutput" runat="server" Text='<%# Bind("Output") %>' Width="500px" style="top: 223px; left: 65px; position: absolute;">

</asp:TextBox></td>

</tr>

<tr>

<td class="smallFont" style="top: 253px; position: absolute;">Requires Budget?</td>

<asp:RadioButtonList ID="RadioButtonList2" runat="server" Height="26px"

ReadOnly="true" Width="220px" RepeatDirection="Horizontal" style="top: 251px; position: absolute;"

AutoPostBack="false" SelectedValue='<%# Bind("NoBudgetFlag") %>'

<asp:ListItem Value="" Text="" style="display: none;" />

<asp:ListItem Value="False" Text="Yes" />

<asp:ListItem Value="True" Text="No" />

</asp:RadioButtonList>

<asp:RequiredFieldValidator runat="server" ID="RequiredFieldValidator1" ControlToValidate="RadioButtonList2"

ErrorMessage="* Select Requires Budget" Style="z-index: 106; left: 670px;

position: absolute; top: 51px" Display="None" ValidationGroup="actionsave"/>

</td>

</tr>

<tr>

<td class="smallFont" style="top: 284px; position: absolute;">Show on schedule?  </td>

<asp:RadioButtonList ID="RadioButtonList1" runat="server" Height="26px"

ReadOnly="true" Width="220px" RepeatDirection="Horizontal" style="top: 281px; position: absolute;"

AutoPostBack="false" SelectedValue='<%# Bind("ShowOnScheduleFlag") %>'

<asp:ListItem Value="" Text="" style="display: none;" />

<asp:ListItem Value="True" Text="Yes" />

<asp:ListItem Value="False" Text="No" />

</asp:RadioButtonList>

<asp:RequiredFieldValidator runat="server" ID="RequiredFieldValidator3" ControlToValidate="RadioButtonList1"

ErrorMessage="* Select Show on schedule" Style="z-index: 106; left: 670px;

position: absolute; top: 51px" Display="None" ValidationGroup="actionsave"/>

</tr>

<tr>

Comment  </td>

<td>

<asp:TextBox ID="TextBox1" runat="server" Text='<%# Bind("Comment") %>' Width="500px" style="top: 307px; left: 65px; position: absolute;">

</asp:TextBox></td>

</tr>

<tr>

<asp:Button ID="btnUpdate" ValidationGroup="actionsave" Text='<%# (Container is GridEditFormInsertItem) ? "Insert (Task Save Required)" : "Update (Task Save Required)" %>'

runat="server" CommandName='<%# (Container is GridEditFormInsertItem) ? "PerformInsert" : "Update" %>'>

</asp:Button> 

<asp:Button ID="btnCancel" Text="Cancel" runat="server" CausesValidation="False"

CommandName="Cancel"></asp:Button></td>

</tr>

</table>

</FormTemplate>

</EditFormSettings>

</MasterTableView>

</telerik:RadGrid>

</div>

</asp:Panel>

</td>

<asp:ValidationSummary ID="vsSave" Width="204px" ValidationGroup="actionsave" Height="300px" runat="server" DisplayMode="List" Font-Bold="False" HeaderText="<b>Please correct the errors:</b><br>" />

</td>

</tr>

</table>

</div>

</telerik:RadPageView>

please help me as i could not able to find the button in code...

thanks.

Grid

answered on 20 Sep 2010

1 answer

101 views

DateTimePicker

Hello,

I want to know how to use the datetimepicker with a single botton.
it's means that after I choose the date the timeView will apear.

Thanks.

Calendar

answered on 20 Sep 2010

2 answers

103 views

Error in nodeEdit postback

When the treeview tries to do a postback after a node edit with this dynamic code:

__doPostBack(

'ctl00$ContentPlaceHolder1$SectionsTreeView','{"commandName":"NodeEdit","index":"0","nodeEditText":"BRASS%20Monkey"}')

we get a 'Microsoft JScript runtime error: Object expected'

The html for the start of the treeview is

so the object name seems OK.

What's going wrong and more impartantly how do I fix it?

TreeView

answered on 19 Sep 2010

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