Questions on UI for ASP.NET AJAX Forum

1 answer

175 views

String Escape Characters added to DataKeyValues

I am working with a datasource that uses a 5 character code as the fileid & PK. This code can contain any printable character, so I have some fileid(s) that shape up like this: AAA/>, AAA:/, etc.

In RadGrid, I have added this field to the DataKeyFields and access it in grid_itemCreated() to build a javascript link used in a button column.

Here is the problem, the FileID is 'AAA/>' but the code below extracts the fileid from the keyvalue as 'AAA//>'
and causes a "no records found" since the primary key has an extra / in it.

I cannot locate the place where this / is being added nor eliminate it on extract, any ideas?

protected void dg_results_ItemCreated(object sender, GridItemEventArgs e)

{

if (e.Item is GridDataItem)

{

HyperLink editLink = (HyperLink)e.Item.FindControl("EditLink");

editLink.Attributes["href"] = "#";

editLink.Attributes["onclick"] = String.Format("return ShowEditForm('{0}','{1}');", e.Item.OwnerTableView.DataKeyValues[e.Item.ItemIndex]["FileId"], e.Item.ItemIndex);

}

Grid

answered on 05 Nov 2010

2 answers

251 views

[Solved] CommandItemTemplate Rebind

Hello,

I have a RadGrid with one detailtable.
Both the MasterTableView as the DetailTable GridTableView have the following CommandItemTemplate

<CommandItemTemplate>

<div style="padding: 5px 5px 5px 5px; float: right; display: inline">

<asp:LinkButton ID="RebindButton" runat="server" CommandName="RebindGrid" ToolTip="Refresh">

<asp:Image ID="RebindImage" runat="server" ImageUrl="~/Images/Refresh.gif" ImageAlign="Middle" />

</asp:LinkButton>

</div>

</CommandItemTemplate>

When i click the refresh button on the DetailTable, the MasterTableView gets rebound.
Is it possible to only have the DetailTable GridTableView to rebind?

Kind regards.

Grid

answered on 05 Nov 2010

1 answer

112 views

[Solved] Enable HTML mode formatting???

I was on the sitefinity demo site and in the radeditor there I pasted in some html into the html mode tab...swapped between design and html modes...and it was all properly formatted (indented, not one giant string)

I went over to the site I was working on and they have a newer version of the RadEditor and it DOESNT do that...

Where can I enable this? :)

Steve

Editor

answered on 05 Nov 2010

1 answer

453 views

Set focus on last row in a Grid

Hi,
I have top and bottom panels. Top panel wraps a RadGrid, bottom panel wraps a text box and a save button. If the height of a grid is larger than the container, I want to display grid with a focus on last row. I know how to do this in asp.net Gridview but couldnot find the currentcell property for RadGrid.

In ASP.NET GRIDVIEW, given below is the code to focus on last row;
dataGridView1.CurrentCell = dataGridView1.Rows[dataGridView1.Rows.Count - 1].Cells[0];

Can someone help me out on this?

Thanks!
Prava

Grid

answered on 05 Nov 2010

1 answer

115 views

Validate the raddatetimepicker control based on the checkbox value

Hello,
I have a simple form consisting of :
- raddatetimepicker
- checkbox

I want to validate raddatetimepicker to see whether or not the user enters the date& time when the checkbox control is checked.
If the checkbox is unchecked, no validation is occurred.

How do I accomplished this?

Thanks
Brew

Input

answered on 05 Nov 2010

1 answer

167 views

How to group or ungroup all column by code

hello,

we are using the RadGrid web version and i will like to know how to group or ungroup by code the column in a grid. VB.net or c#.

thanks.

Grid

answered on 05 Nov 2010

1 answer

94 views

Update dont work in grid

I inserted grid control on my form. The data loads correctly but I cannot update the rows. Here are my code. Can anyone tell me what I did wrong

<

td class="style6">

<telerik:RadGrid ID="RadGrid2" runat="server" DataSourceID="SalesOrderDetails"

GridLines="None" AllowFilteringByColumn="True" AllowPaging="True"

AllowSorting="True" AutoGenerateEditColumn="True">

</RowIndicatorColumn>

</ExpandCollapseColumn>

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

SortExpression="ItemNo" UniqueName="ItemNo">

</telerik:GridBoundColumn>

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

SortExpression="ItemDesc" UniqueName="ItemDesc">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Quantity" DataType="System.Int16"

HeaderText="Quantity" SortExpression="Quantity" UniqueName="Quantity">

</telerik:GridBoundColumn>

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

SortExpression="PdtLine" UniqueName="PdtLine">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="CustPrice" DataType="System.Decimal"

HeaderText="CustPrice" SortExpression="CustPrice" UniqueName="CustPrice">

</telerik:GridBoundColumn>

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

SortExpression="Currency" UniqueName="Currency">

</telerik:GridBoundColumn>

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

SortExpression="Clumpcode" UniqueName="Clumpcode">

</telerik:GridBoundColumn>

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

SortExpression="SalesOrder" UniqueName="SalesOrder">

</telerik:GridBoundColumn>

</Columns>

</MasterTableView>

</ClientSettings>

</telerik:RadGrid>

<asp:SqlDataSource ID="SalesOrderDetails" runat="server"

ConnectionString="<%$ ConnectionStrings:Contract-LookupConnectionString %>"

SelectCommand="SELECT ItemNo, ItemDesc, Quantity, PdtLine, CustPrice, Currency, Clumpcode, SalesOrder FROM SalesOrderDetail WHERE (SalesOrder = @SalesOrder)"

UpdateCommand="UPDATE [SalesOrderDetail] Set [Clumpcode]=? Where [SalesOrder]=?" >

<asp:ControlParameter ControlID="MOOGSO" Name="SalesOrder" PropertyName="Text"

Type="String" />

</SelectParameters>

<asp:Parameter Name="Clumpcode" Type="String" />

<asp:Parameter Name="SalesOrder" Type="String" />

</UpdateParameters>

</asp:SqlDataSource>

</td>

Grid

answered on 05 Nov 2010

3 answers

260 views

Rebind grid error after update the details table

Hi,

Please help.
I am getting this error:
Sys.WebForms.PageRequestManagerServerErrorException: There was a problem extracting DataKeyValues from the DataSource. Please ensure that DataKeyNames are specified correctly and all fields specified exist in the DataSource.

When I update the order item with OrderDetail_UpdateCommand and then gridCustomer.Rebind() and I get the error I mentioned above. Please help. Thanks.

ASPX:

<telerik:RadGrid ID="gridCustomer" runat="server" OnNeedDataSource="gridCustomer_NeedDataSource"

OnUpdateCommand="OrderDetail_UpdateCommand" OnDetailTableDataBind="gridOrder_DetailTableDataBind">

<MasterTableView DataKeyNames="CustomerID" Width="100%" PageSize="20" ClientDataKeyNames="CustomerID" >

<DetailTables>

<telerik:GridTableView DataKeyNames="OrderID" Name="OrderDetail" EditMode="InPlace" >

<Columns>

<telerik:GridBoundColumn

DataField="OrderName"

HeaderText="Order Name"

ReadOnly="true"/>

<telerik:GridBoundColumn

DataField="DateReceived"

HeaderText="Date Received"

ReadOnly="true" />

<telerik:GridTemplateColumn

HeaderText="Amount to Pay"

EditFormColumnIndex="1"

HeaderStyle-Width="140px" >

<ItemTemplate>

<asp:Label runat="server" ID="lblAmountToPay" Text='<%# Eval ("AmountToPay", "{0:C}") %>'> </asp:Label>

</ItemTemplate>

<EditItemTemplate>

<telerik:RadNumericTextBox runat="server" ID="tbxUnitPrice" Width="40px" DbValue='<%# Bind("AmountToPay") %>'>

</telerik:RadNumericTextBox>

</EditItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridEditCommandColumn UniqueName="EditOrderPrice" />

</Columns>

</telerik:GridTableView>

</DetailTables>

<Columns>

<telerik:GridClientSelectColumn UniqueName="ClientSelectColumn" />

<telerik:GridBoundColumn DataField="CustomerName" HeaderText="Customer Name">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Address" HeaderText="Address">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Phone" HeaderText="Phone">

</telerik:GridBoundColumn>

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

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Group" HeaderText="Group">

</telerik:GridBoundColumn>

</Columns>

</MasterTableView>

<ClientSettings>

<Selecting AllowRowSelect="True" />

<ClientEvents OnRowSelected="GridCustomerRowSelected" />

</ClientSettings>

</telerik:RadGrid>

CODE BEHIND

protected void gridCustomer_NeedDataSource(object source, GridNeedDataSourceEventArgs e) {

gridCustomer.DataSource = ClaimProcess.GetCustomer();

}

protected void gridOrder_DetailTableDataBind(object source, GridDetailTableDataBindEventArgs e) {

switch (e.DetailTableView.Name)

{

case "OrderDetail":

{

GridDataItem dataItem = e.DetailTableView.ParentItem;

e.DetailTableView.DataSource = ClaimProcess.GetOrder(dataItem.GetDataKeyValue("CustomerID"));

break;

}

protected void OrderDetail_UpdateCommand(object source, GridCommandEventArgs e)

{

GridEditableItem item = (GridEditableItem)e.Item;

int OrderID = Convert.ToInt32(item.GetDataKeyValue("OrderID"));

RadNumericTextBox txtAmountPay = (RadNumericTextBox)e.Item.FindControl("tbxUnitPrice");

UpdateOrder(OrderID, Convert.ToDouble(txtAmountPay.Text));

gridCustomer.Rebind();

}

Grid

answered on 04 Nov 2010

2 answers

144 views

[Solved] Is there a way to display a tooltip outside of a RadDock?

I have a tooltip that uses a link inside of a raddock. When I hover on the link, the tooltip comes up, but it gets cut off inside of the raddock. Scrollbars come up on the raddock, which does not have the appearance I want. Is there any way to have the tooltip go outside of the raddock, like an higher z-index or something? I've attached a picture of what it looks like right now ("current tooltip.jpg"), and a picture of what I would like it to look like ("preferred tooltip.jpg").

ToolTip

answered on 04 Nov 2010

1 answer

390 views

Javascript error on postback

I don't know I just feel that I get the weirdest errors.

I have a simple set-up, I have a radgrid with a MasterTableView and a DetailTableView.

In the DetailTableView I have radComboBoxes and the combo boxes are all set to AutoPostback="true" so when the selectedindexchanges the autopostback fires. To minimize the possibilities I even removed the code from the code behind and just kept the Sub, so at the moment it postbacks to an empty Sub.

When it fires I get a javascript error in Sys$WebForms$PageRequestManager$_endPostBack indicating a server error (500).

For testing purposes I put some radComboBoxes on the MasterTableView and put some code for the postback and I do not get a javascript error.

Thanks

ComboBox

answered on 04 Nov 2010