Questions on UI for ASP.NET AJAX Forum

4 answers

542 views

Set focus on Cancel button when radConfirm is called

I am simply calling radConfirm which opens up the default "OK" and "Cancel" buttons. However the "Cancel" button does not have focus.
Is there a property or client side code that can set focus on "Cancel" button

Window

answered on 08 Nov 2011

3 answers

821 views

How to set Checked Values?

I am trying to figure out how to set Checked values in a databound Combobox, using the Q2-2011 version of the control - as seen in this demo:
http://demos.telerik.com/aspnet-ajax/combobox/examples/functionality/checkboxes/defaultvb.aspx

the code below does not seem to be setting the checked values correctly, specifically this line:



UDFControl.FindItemByValue(tItem).Checked =

True

The scenario - I am inserting RadComboBoxes into a Placeholder in a Repeater on ItemCreated. This all works great, I get the comboboxes, the data shows up in the drop down, and I have the Checkboxes, can multi-select, etc. I just can't seem to set the initial values with the .checked = true

col1.DataType = GetType(String)

col2.DataType = GetType(String)

tData.Columns.Add(col1)

tData.Columns.Add(col2)

Dim tCodes As String() = UDF_Data.Rows(currentIndex)("Codes").ToString.Split(uSVM)

Dim tDescriptions As String() = UDF_Data.Rows(currentIndex)("Descriptions").ToString.Split(uSVM)

For i = 0 To tCodes.Count - 1

Dim row As DataRow = tData.NewRow

row(col1) = tCodes(i)

row(col2) = tDescriptions(i)

tData.Rows.Add(row)

Next

Dim UDFControl As New Telerik.Web.UI.RadComboBox

UDFControl.ID = UDF_Data.Rows(currentIndex)("ID").ToString.Replace("*", "_")

e.Item.FindControl("UDF").Controls.Add(UDFControl)

UDFControl.DataSource = tData

UDFControl.DataTextField = "Desc"

UDFControl.DataValueField = "ID"

UDFControl.DataBind()

UDFControl.Width = "204"

UDFControl.CheckBoxes = True

UDFControl.EnableCheckAllItemsCheckBox = True

UDFControl.EmptyMessage = "Select One or More Values"

Dim tValues As String() = UDF_Data.Rows(currentIndex)("Value").ToString.Split(uSVM)

For Each tItem As String In tValues

If UDFControl.FindItemByValue(tItem) IsNot Nothing Then

UDFControl.FindItemByValue(tItem).Checked = True

End If

Next

Any ideas?

I understand this is a new feature of the Combobox and can't seem to find any examples of how this should be done.

ComboBox

answered on 08 Nov 2011

2 answers

143 views

Accessing parent key on NeedDatasource

Hello, Telerik Team,

I have a question about hierarchical RadGrids. I have a hierarchical RadGrid, called RadGrid1. Inside RadGrid1.MasterTableView.NestedViewTemplate I have another grid, RadGrid2. Both of the RadGrids are created from code behind. I've defined this relation:

RadGrid1.MasterTableView.NestedViewSettings.ParentTableRelation.Add(New Telerik.Web.UI.GridRelationFields() With {.DetailKeyField = "ID", .MasterKeyField = "ID"})

My question is: How can I get the ID of the parent table in RadGrid2.NeedDatasource event?

Thank you in advance,
Lajos Arpad.

Grid

answered on 08 Nov 2011

3 answers

109 views

rad grid scrollbar does not move on click

Rad grid horizontal scroll bar does not move on clicking on the empty area on either right or left side.

Grid

answered on 08 Nov 2011

2 answers

548 views

Dynamically-created RadButtons not firing server-side OnClick

Hi there,

On an ajaxified button press, I'm adding dynamically-created RadButtons to an asp:Panel control contained within a RadAjaxPanel on a ASP.Net page using a Master Page but no RadAjaxManager.

foreach (CrmSAWorkflowButton wfb in workflowButtons)

{

RadButton rb = new RadButton();

rb.ID = "uxWfb" + wfb.UniqueName;

rb.CausesValidation = false;

rb.CssClass = "smallSpaceRightAndBelow";

rb.CommandArgument = wfb.ID.ToStringGuid();

rb.Text = wfb.Title;

rb.Click += new EventHandler(rb_Click);

uxWorkflowButtonsP.Controls.Add(rb);

}

However, when I click the dynamically-created buttons, the server-side postback event does not fire, which I kinda need.

I have tried "ajaxifying" the asp:Panel by adding a RadAjaxManager and adding a new AjaxSetting for the dynamically-created button which updates the asp:Panel, but to no avail: I click the button once, no server-side event and the button stays on the page. I click it again, still no server-side event, the button disappears from the page.

I've also tried using the AjaxRequest method on the AjaxPanel via OnClientClicked on the dynamically-created button, but that (oddly) blows away some underlying data so that's no good.

Any thoughts?

Button

answered on 08 Nov 2011

3 answers

110 views

Bug found in expand / collapse

When using both OnUpdateCommand and ClientEvents OnCommand , Hierarchy expand and collapse is broken. It will only expand and collapse the first item no matter what row you try to expand. When I remove the <ClientEvents OnCommand="RaiseCommand" /> everything starts working again.

I need to use both because one does the update and the other refreshes the changes in another area.

<telerik:RadGrid ID="RadGrid1" runat="server" OnPreRender="RadGrid1_PreRender" AutoGenerateEditColumn="True" DataSourceID="SqlDataSourceMain" GridLines="None" OnUpdateCommand="UpdateCommand" Skin="Web20">

<ClientSettings>
<ClientEvents OnCommand="RaiseCommand" />
</ClientSettings>

Any ideas on how I can get this to work?

FULL CODE --------------

<

telerik:RadGrid ID="RadGrid1" runat="server" OnPreRender="RadGrid1_PreRender" AutoGenerateEditColumn="True"

DataSourceID="SqlDataSourceMain" GridLines="None" OnUpdateCommand="UpdateCommand" Skin="Web20">

</ClientSettings>

<MasterTableView AutoGenerateColumns="False" DataKeyNames="Pageid" DataSourceID="SqlDataSourceMain"

EditMode="InPlace">

<telerik:GridTableView runat="server" AllowAutomaticUpdates="True" AutoGenerateColumns="False"

BorderColor="#99CCFF" DataKeyNames="Pageid" DataSourceID="SqlDataSourceSub" EditMode="InPlace"

GridLines="Both" ShowHeader="False" Name="SubMenus">

<telerik:GridRelationFields DetailKeyField="Pageid" MasterKeyField="Pageid" />

</ParentTableRelation>

</RowIndicatorColumn>

</NoRecordsTemplate>

</ExpandCollapseColumn>

<telerik:GridBoundColumn DataField="ID" HeaderText="ID" UniqueName="ID" Visible="False">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="HitCount" HeaderText="Hit Count" ReadOnly="True"

UniqueName="HitCount">

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn HeaderText="Link" UniqueName="DirectLink">

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridBoundColumn DataField="Pageid" HeaderText="Pageid" UniqueName="Pageid"

Visible="False">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Title" HeaderText="Title" UniqueName="Title">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="mediaType" HeaderText="mediaType" UniqueName="mediaType"

Visible="False">

</telerik:GridBoundColumn>

<telerik:GridCheckBoxColumn UniqueName="MapStatus" HeaderText="MapStatus" DataField="MapStatus">

</telerik:GridCheckBoxColumn>

</Columns>

<AlternatingItemStyle BackColor="#D0DAF3" Font-Bold="False" Font-Italic="False" Font-Overline="False"

Font-Strikeout="False" Font-Underline="False" Wrap="True" />

<EditItemStyle Font-Bold="False" Font-Italic="False" Font-Overline="False" Font-Strikeout="False"

Font-Underline="False" Wrap="False" />

</telerik:GridTableView>

</DetailTables>

</RowIndicatorColumn>

</ExpandCollapseColumn>

<telerik:GridBoundColumn DataField="id" DataType="System.Int32" HeaderText="id" ReadOnly="True"

SortExpression="id" UniqueName="id" Visible="False">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="ClickCount" HeaderText="Counter" ReadOnly="True"

UniqueName="ClickCount">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="DestinationId" HeaderText="DestinationId" SortExpression="DestinationId"

UniqueName="DestinationId" Visible="False">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Title" HeaderText="Title" SortExpression="Title"

UniqueName="Title">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Pageid" HeaderText="Pageid" SortExpression="Pageid"

UniqueName="Pageid" Visible="False">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="PageOrder" DataType="System.Int32" HeaderText="PageOrder"

SortExpression="PageOrder" UniqueName="PageOrder">

</telerik:GridBoundColumn>

<telerik:GridCheckBoxColumn UniqueName="MapStatus" HeaderText="Map On/Off" DataField="MapStatus">

</telerik:GridCheckBoxColumn>

</Columns>

</MasterTableView>

</FilterMenu>

</telerik:RadGrid>

Grid

answered on 08 Nov 2011

6 answers

239 views

How to find InlineInsertTemplate controls in page load

Hello,
I am very new to Rad Controls and I am using Custom Edit Template.In my custom Edit Template i have one grid.I populated data from data base to that grid.Problem is, i have one Link button inside my grid , i placed in my Custom Edit Template.And also one label in My Custom Edit Template.In grid link button click Event, i want to find my label which one i placed in side my Custom Edit Template. I am unable to find that label control with in Link Button click which one i placed in grid.Otherwise can we find Inline Insert Template controls in Page load.hoping response will come asap

Note:Grid and label i placed in InlineInsertTemplate.

Scheduler

answered on 08 Nov 2011

3 answers

318 views

Pass Data Key Value of Parent Grid in DetaiTableDataBind

Hi,
I am working on a form that requires a detail grid view for each Grid object. I have made a main OrderView Grid which just shows the dates for the orders and a child grid that should get the OrderDate from the Parent grid and show orders just for the selected Date in the parent grid. the OrderDate is common between both grids, but when I try to pass in the OrderDate to the child grid as a select param for the Object data source it always comes out something like '1/1'0001' and does not pass in the correct date from the parent grid. I am attaching my sample project as a file along with, I looked at the example at http://demos.telerik.com/aspnet-ajax/grid/examples/programming/detailtabledatabind/defaultcs.aspx
to do this. Can someone please show me how to do this with an example in code? Your helps appreciated thanks.

ASPX PAGE:

<telerik:RadGrid runat="server" ID="grdOrderDates" Width="750px" Height="100%" AllowPaging="true"

AllowSorting="true" EnableLinqExpressions="false"

ShowFooter="true" ondetailtabledatabind="grdOrderDates_DetailTableDataBind">

<PagerStyle Mode="NextPrevAndNumeric" />

<MasterTableView AutoGenerateColumns="false" AllowAutomaticDeletes="true" AllowAutomaticInserts="true"

AllowAutomaticUpdates="true" InsertItemPageIndexAction="ShowItemOnCurrentPage"

DataKeyNames="OrderDate" CommandItemDisplay="Top" EditMode="PopUp" AllowMultiColumnSorting="true"

OverrideDataSourceControlSorting="true" AllowFilteringByColumn="true" FilterItemStyle-HorizontalAlign="Left"

ShowFooter="true" ShowHeader="true" HierarchyLoadMode="ServerOnDemand">

<CommandItemSettings AddNewRecordText="" />

<RowIndicatorColumn FilterControlAltText="Filter RowIndicator column">

</RowIndicatorColumn>

<ExpandCollapseColumn FilterControlAltText="Filter ExpandColumn column">

</ExpandCollapseColumn>

<DetailTables>

<telerik:GridTableView AutoGenerateColumns="false" DataKeyNames="OrderDate" DataSourceID="ODSOrders">

<ParentTableRelation>

<telerik:GridRelationFields DetailKeyField="Date" MasterKeyField="OrderDate" />

</ParentTableRelation>

<Columns>

<telerik:GridBoundColumn DataField="Date" HeaderText="OrderDate" ></telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="OrderID" HeaderText="OrderID" ></telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Customer" HeaderText="Customer" ></telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Location" HeaderText="Location" ></telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Destination" HeaderText="Destination" ></telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Quantity" HeaderText="Quantity" ></telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="QuantityRemaining" HeaderText="Quantity Remaining" ></telerik:GridBoundColumn>

</Columns>

</telerik:GridTableView>

</DetailTables>

<Columns>

<telerik:GridEditCommandColumn ButtonType="ImageButton" UniqueName="EditCommandColumn">

<HeaderStyle></HeaderStyle>

</telerik:GridEditCommandColumn>

<telerik:GridBoundColumn DataField="OrderDate" UniqueName="OrderDate" HeaderText="Order Date" />

</Columns>

</MasterTableView>

<GroupingSettings CaseSensitive="False" />

</telerik:RadGrid>

</div>

<asp:ObjectDataSource ID="ODSOrderList" runat="server" TypeName="DAL.OrderRepository"

DataObjectTypeName="DAL.OrderView" SelectMethod="getOrderDatesinRange"

onselecting="ODSOrderList_Selecting">

<SelectParameters>

<asp:Parameter Name="StartDate" DbType="DateTime" />

<asp:Parameter Name="EndDate" DbType="DateTime" />

</SelectParameters>

</asp:ObjectDataSource>

<asp:ObjectDataSource ID="ODSOrders" runat="server" TypeName="DAL.OrderRepository"

DataObjectTypeName="DAL.Order" SelectMethod="getOrderListinRange" >

<SelectParameters>

<asp:SessionParameter Name="orderDate" SessionField="OrderDate" DbType="DateTime" />

</SelectParameters>

</asp:ObjectDataSource>

</asp:Content>

C# Code :

protected void Page_Load(object sender, EventArgs e)

{

}

public void LoadOrdersByDate()

{

//Loads Parent Grid when date range for Orders is given and binds Parent grid

grdOrderDates.DataSourceID = "ODSOrderList";

grdOrderDates.DataBind();

}

protected void ODSOrderList_Selecting(object sender, ObjectDataSourceSelectingEventArgs e)

{

e.InputParameters["StartDate"] = CalStartDate.SelectedDate;

e.InputParameters["EndDate"] = CalEndDate.SelectedDate;

}

protected void BtnSubmit_Click(object sender, EventArgs e)

{

//Loads Parent Grid when date range for Orders is given and binds Parent grid

LoadOrdersByDate();

}

protected void grdOrderDates_DetailTableDataBind(object sender, Telerik.Web.UI.GridDetailTableDataBindEventArgs e)

{

try

{

GridDataItem dataItem = (GridDataItem)e.DetailTableView.ParentItem;

DateTime orderDate = Convert.ToDateTime(dataItem.GetDataKeyValue("OrderDate"));

e.DetailTableView.DataSourceID = "ODSOrders";

//Pass in the OrderDate value from the Parent grid so the child grid only shows Orders for the selected Date

ODSOrders.SelectParameters["orderDate"].DefaultValue = orderDate.ToString();

e.DetailTableView.DataBind();

}

catch (Exception ex)

{

throw ex;

}

Grid

answered on 08 Nov 2011

1 answer

52 views

one child having multiple parents concept is not working and throughing error

Hey,

we are in main development phase. i strucked in middle of the development as i am not able bind the treeview when one child has multiple parents.

But i wanna to achieve this in any way as it is our main concept of development. Please find the below structure.

DataTable data = new DataTable();

data.Columns.Add(

"ParentID");

data.Columns.Add(

"ChildID");

data.Columns.Add(

"Text");

data.Rows.Add(

null, "1", "Market 1");

data.Rows.Add(

null, "2", "Market 2");

data.Rows.Add(

"1", "1", "1_Client");

data.Rows.Add(

"1", "2", "2_Client");

data.Rows.Add(

"2", "1", "1_Client");

data.Rows.Add(

"2", "4", "4_Client");

data.Rows.Add(

"2", "5", "5_Client");

radTreeClientMarket.DataFieldID =

"ChildID";

radTreeClientMarket.DataFieldParentID =

"ParentID";

radTreeClientMarket.DataTextField =

"Text";

radTreeClientMarket.DataSource = data;

radTreeClientMarket.DataBind();

here , child "1_client" is having two parents and my tree view also should be in the way around.

Please reply me as soon as possible as all stopped in this.

Thanks,
Priya

TreeView

answered on 08 Nov 2011

3 answers

199 views

how to send radupload attachments through smtp on IIS

hello,

i am working on email functionality and recently i am using rad uploader to upload files and send to mails through smtp connection.the code that i wrote working fine in localsystem,but when we deploy it on IIS(V 5.1 or 7) it is getting error,path cannot be found /access to path is denied ,i am sending code block please reply soon ,Thanks.

System.Net.Mail.Attachment attachment;

foreach (UploadedFile file in RadUpload1.UploadedFiles)

{

try

{

string strFileName = null;

strFileName = System.IO.Path.GetFullPath(file.FileName);

attachment = new System.Net.Mail.Attachment(strFileName);

Message.Attachments.Add(attachment);

}

catch

{