Questions on UI for ASP.NET AJAX Forum

1 answer

98 views

How to apply Multiple behaviors using server side code

Hi everyone,

I have one scenario where i need to apply two behaviors Close,Move

here is my code

RadWindow RadWindow1 = new RadWindow();

RadWindow1.ID = AGCommon.ToString(item.Id);

RadWindow1.VisibleOnPageLoad = true;

RadWindow1.Width = 800;

RadWindow1.Height = 550;

RadWindow1.Behaviors = WindowBehaviors.Close;

RadWindow1.Behaviors = WindowBehaviors.Move;

RadWindow1.NavigateUrl = "Tests.aspx";

RadWindowManager1.Windows.Add(RadWindow1);

But it takes only shows Move behavior . I need both Close,Move behaviors.

Can anyone help me out.

Thanks

Grid

answered on 07 Jun 2013

3 answers

54 views

Load on demand with selection removal.

Hello,
I have a telerik RadComboBox which uses load on demand functionality. The issue that I have is that once I type a text to the combobox and selects an item, That item should not be loaded again onto the combobox box when requested. Its like the item was removed from the list.

Thanks.

ComboBox

answered on 07 Jun 2013

1 answer

59 views

Radwindow size issue

I had a hyperlink column in the radgrid, the link then open a radwindow.

the code works fine that can open a radwindow, but the window size cannot resize no matter i set

the following are my code:

ASP

<telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">

<script type="text/javascript">

function ShowSIMPER(id) {

window.radopen("HR_SIMPER_view.aspx?SIMPER_ID=" + id + "&UserID=0", "SIMPER_PDF" );

return false;

}

</script>

</telerik:RadCodeBlock>

<telerik:RadGrid ID="RadGrid2" runat="server" AllowFilteringByColumn="True"

AllowPaging="True" AllowSorting="True" AutoGenerateColumns="False" OnItemCreated="RadGrid2_ItemCreated"

CellSpacing="0" DataSourceID="LDS_SIMPER" GridLines="None" Width="40%">

<MasterTableView DataKeyNames="SIMPER_ID" DataSourceID="LDS_SIMPER">

<CommandItemSettings ExportToPdfText="Export to PDF"></CommandItemSettings>

<RowIndicatorColumn Visible="True" FilterControlAltText="Filter RowIndicator column">

<HeaderStyle Width="20px"></HeaderStyle>

</RowIndicatorColumn>

<ExpandCollapseColumn Visible="True" FilterControlAltText="Filter ExpandColumn column">

<HeaderStyle Width="20px"></HeaderStyle>

</ExpandCollapseColumn>

<Columns>

<%-- <telerik:GridHyperLinkColumn Text="View/Edit" DataNavigateUrlFormatString="~/HR/HR_SIMPER_view.aspx?SIMPER_ID={0}&UserID=0" DataNavigateUrlFields="SIMPER_ID" UniqueName="HyperLinkColumn" AllowFiltering="false" Target="_blank">

</telerik:GridHyperLinkColumn>--%>

<telerik:GridTemplateColumn UniqueName="TemplateEditColumn">

<ItemTemplate>

<asp:HyperLink ID="ViewLink" runat="server" Text="View"></asp:HyperLink>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridBoundColumn DataField="Valid_From" DataType="System.DateTime"

FilterControlAltText="Filter Valid_From column" HeaderText="Valid_From"

SortExpression="Valid_From" UniqueName="Valid_From" DataFormatString ="{0: dd-MMM-yyyy}">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Valid_Till" DataType="System.DateTime"

FilterControlAltText="Filter Valid_Till column" HeaderText="Valid_Till"

SortExpression="Valid_Till" UniqueName="Valid_Till" DataFormatString ="{0: dd-MMM-yyyy}">

</telerik:GridBoundColumn>

</Columns>

<EditFormSettings>

<EditColumn FilterControlAltText="Filter EditCommandColumn column"></EditColumn>

</EditFormSettings>

<PagerStyle PageSizeControlType="RadComboBox"></PagerStyle>

</MasterTableView>

<PagerStyle PageSizeControlType="RadComboBox"></PagerStyle>

<FilterMenu EnableImageSprites="False"></FilterMenu>

</telerik:RadGrid>

<telerik:RadWindowManager ID="RadWindowManager1" runat="server">

<Windows>

<telerik:RadWindow ID="SIMPER_PDF" runat="server" Title="View SIMPER Card" Height="700px"

Width="710px" Left="50px" ReloadOnShow="true" ShowContentDuringLoad="false" VisibleStatusBar="false"

Modal="false">

</telerik:RadWindow>

</Windows>

</telerik:RadWindowManager>

<asp:LinqDataSource ID="LDS_SIMPER" runat="server"

ContextTypeName="dcLRDBDataContext" EntityTypeName=""

TableName="db_Employee_Simper_Records" Where="UserID == @UserID and parent_id == null">

<WhereParameters>

<asp:QueryStringParameter Name="UserID" QueryStringField="UserID"

Type="Int32" />

</WhereParameters>

</asp:LinqDataSource>

Code behind (VB)

Protected Sub RadGrid2_ItemCreated(ByVal sender As Object, ByVal e As GridItemEventArgs)

If TypeOf e.Item Is GridDataItem Then

Dim editLink As HyperLink = DirectCast(e.Item.FindControl("ViewLink"), HyperLink)

editLink.Attributes("href") = "javascript:void(0);"

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

End If

End Sub

Window

answered on 07 Jun 2013

1 answer

195 views

Changing EditMode to 'InPlace' breaks DropDownList

Hello,

I currently have a rad grid that on row insert and edit command displays a regular ASP DropDownList box populated from code behind in the OnItemDataBound event handler. Everything is working fine, the values are populated and the data is stored on insert/update, however changing the EditMode to InPlace on the master table view creates an empty box with no data populated. What is changing here?

Here is the first part of my ASP for the grid

<telerik:RadGrid ID="OrderItemGrid" runat="server" AutoGenerateColumns="False"

CellSpacing="0" GridLines="None">

<MasterTableView CommandItemDisplay="Top" DataKeyNames="OrderItemID" EditMode="InPlace">

<CommandItemSettings ExportToPdfText="Export to PDF" AddNewRecordText="Quick-Add New Order Item" />

<RowIndicatorColumn FilterControlAltText="Filter RowIndicator column"

Visible="True">

</RowIndicatorColumn>

<ExpandCollapseColumn FilterControlAltText="Filter ExpandColumn column"

Visible="True">

</ExpandCollapseColumn>

<Columns>

<telerik:GridBoundColumn DataField="OrderItemID"

FilterControlAltText="Filter OrderItemID column" HeaderText="Item ID"

ReadOnly="True" UniqueName="OrderItemID">

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn DataField="CatID" FilterControlAltText="Filter CatID column" HeaderText="Category" UniqueName="CatID">

<EditItemTemplate>

<asp:DropDownList ID="DDCategory" runat="server"></asp:DropDownList>

</EditItemTemplate>

<InsertItemTemplate>

<asp:DropDownList ID="DDCategory" runat="server"></asp:DropDownList>

</InsertItemTemplate>

<ItemTemplate>

<asp:Label ID="CatIDLabel" runat="server" Text='<%# Eval("CatID") %>'></asp:Label>

</ItemTemplate>

</telerik:GridTemplateColumn>

And here is the relevant code-behind

Protected Sub OrderItemGrid_ItemDataBound(ByVal sender As Object, ByVal e As GridItemEventArgs) Handles OrderItemGrid.ItemDataBound

If TypeOf (e.Item) Is GridEditFormInsertItem And e.Item.IsInEditMode Then

Dim editItem As GridEditFormInsertItem = CType(e.Item, GridEditFormInsertItem)

Dim dropList As DropDownList = CType(editItem("CatID").FindControl("DDCategory"), DropDownList)

Using dbContext As New MatrixORMModelVB()

dropList.DataSource = dbContext.Categories.ToList()

dropList.DataTextField = "CategoryName"

dropList.DataValueField = "CategoriesID"

dropList.DataBind()

End Using

ElseIf TypeOf (e.Item) Is GridDataItem And Not e.Item.IsInEditMode Then

Dim editItem As GridDataItem = CType(e.Item, GridDataItem)

Dim label As Label = CType(editItem("CatID").FindControl("CatIDLabel"), Label)

Using dbContext As New MatrixORMModelVB()

Dim temp As String = label.Text

Dim tempCat As MatrixORM.Category = dbContext.Categories.Where(Function(c) c.CategoriesID = temp).First()

label.Text = tempCat.CategoryName

End Using

End If

End Sub

If I remove EditMode="InPlace" from the MasterTableView things work perfectly. Why the difference?

Thanks

Grid

answered on 07 Jun 2013

1 answer

129 views

How to remove Plus(Add) button from Parent Node In the Code Behind? or Enable the Plus(Add) button the child nodes?

Hi,
How to access the TreeListEditCommandColumn in the code behind. I was trying to access from code behind, but i could not able to acess.
Please help me out.Please refer the below code for your reference.

If i can acces the

TreeListEditCommandColumn , from that i can able to hide the plus button in the parent node. or i can set the visible true/false.

<telerik:RadTreeList ID="treeListClientBudget" runat="server" OnNeedDataSource="treeListClientBudget_NeedDataSource" Visible="false" HideExpandCollapseButtonIfNoChildren="true"

DataKeyNames="DataKey" Height="200px" OnChildItemsDataBind="treeListClientBudget_ChildItemsDataBind" OnItemDataBound="treeListClientBudget_ItemDataBound"

ParentDataKeyNames="ParentKey" AutoGenerateColumns="false" AllowLoadOnDemand="true" EditMode="InPlace" OnUpdateCommand="treeListClientBudget_UpdateCommand" OnInsertCommand="treeListClientBudget_InsertCommand" OnCancelCommand="treeListClientBudget_CancelCommand" OnEditCommand="treeListClientBudget_EditCommand">

<ClientSettings Selecting-AllowItemSelection="true" Scrolling-AllowScroll="true" Scrolling-UseStaticHeaders="true" >

<Selecting AllowToggleSelection="true"/>

</ClientSettings>

<Columns>

<telerik:TreeListEditCommandColumn UniqueName="InsertCommandColumn" ShowAddButton="false" ButtonType="ImageButton" ShowEditButton="false" HeaderStyle-Width="30px" ItemStyle-HorizontalAlign="Center">

<HeaderStyle Width="60px" />

<ItemStyle Width="60px" />

</telerik:TreeListEditCommandColumn>

<telerik:TreeListButtonColumn CommandName="Edit" Text="Edit" UniqueName="EditCommandColumn" ButtonType="ImageButton" HeaderStyle-Width="30px" ItemStyle-HorizontalAlign="Center">

</telerik:TreeListButtonColumn>

<telerik:TreeListButtonColumn UniqueName="DeleteCommandColumn" Text="Delete" CommandName="Delete" ButtonType="ImageButton" HeaderStyle-Width="30px"></telerik:TreeListButtonColumn>

<telerik:TreeListBoundColumn DataField="DisplayName" UniqueName="DisplayName" ReadOnly="true"

HeaderText="Month/Classification"> </telerik:RadTreeList>

please refer the code for Codebehind .CS

protected void treeListClientBudget_ItemDataBound(object sender, TreeListItemDataBoundEventArgs e)

{

if (e.Item is TreeListDataItem)

{

TreeListDataItem item = e.Item as TreeListDataItem;

//hdnClassificationId.Value = Convert.ToString(item.GetDataKeyValue("DataKey"));

switch (item.HierarchyIndex.NestedLevel)

{

case 0:

item.BackColor = System.Drawing.Color.LightYellow;

break;

case 1:

item.BackColor = System.Drawing.Color.YellowGreen;

ImageButton treelist = item["TreeListEditCommandColumn"].FindControl("InsertCommandColumn") as ImageButton;

//treelist.ShowAddButton = true;

// hdnClassificationId.Value =Convert.ToString( item.GetDataKeyValue("DataKey"));

break;

case 2:

item.BackColor = System.Drawing.Color.LightPink;

item["InsertCommandColumn"].Visible = true;

break;

}

TileList

answered on 07 Jun 2013

4 answers

201 views

Float textbox in GridTemplateColumn

So I would like to create a Grid with a Grid template column that contains a radiobutton and a textbox. On the click of the radiobutton, i want the textbox to appear to the right of the grid. Any help on starting this would be greatly appreciated.

Grid

answered on 07 Jun 2013

2 answers

241 views

How to cancel edit mode when filtering

Hi guys. I have implemented a RadGrid with Edit and Insert Mode and filter capabilities.

When filtering the RadGrid while in edit mode, the edited row seems to be based on the row number, eg, when I'm editing row number 3, and while editing, the grid is filtered, the edited row remains at row number 3 even though the row of the record I'm currently editing may have changed.

For Example, if I'm doing auto CRUD on this table with in place editing

[id] [code]
-----------------------
[01] codeX
[02] codeY
[03] codeY

and the row being edited is the 2nd one ([02] codeY)

if a filter (using the RadGrid default filter) is done on Code "EqualTo" 'codeY' such that the result becomes

[id] [code]
-----------------------
[02] codeY
[03] codeY

the edited row is still the 2nd one ([03] codeY) even though the row originally being edited is ([02] codeY)

Is this the expected behaviour, or is there are way to instruct the RadGrid to look for the record to set the edit mode on that particular record again? If not, is there a way to automatically cancel edit mode/insert mode just before filtering? Or to disable all filtering controls while user is in edit/insert mode? Thanks for reading.

Grid

answered on 07 Jun 2013

1 answer

51 views

Create Edit Column Programitically

Hi I have to create a grid dynamically. I can do most of it in vb code behind but I also need an edit column? What is the syntax for this creation?

        boundColumn = New GridBoundColumn()
        dgCompDetails.MasterTableView.Columns.Add(boundColumn)
        boundColumn.DataField = "ippComponentSrcValue"
        boundColumn.UniqueName = "dgippComponentSrcValue"
        boundColumn.Display = True
        boundColumn.HeaderText = "Value"

I need the next column to be a

GridEditCommandColumn

but can not figure out the correct syntax.

Thanks.

Grid

answered on 07 Jun 2013

4 answers

175 views

System.Web.Security.AntiXss.AntiXssEncoder & RadDatePicker

I had a hard time figuring out DatePicker's MonthView CSS is broken when using AntiXssEncoder library in the project. It somehow prevents MonthView to render properly. Is there a way to fix MonthView in DatePicker when using with AntiXssEncoder? May be manually adding some css lines and fixind the view?

Calendar

answered on 06 Jun 2013

1 answer

204 views

Problem using AntiXssEncoder as default encoder

I'm using Telerik ASP.NET AJAX controls (ver. 2010.2.929.40). When I use the AntiXssEncoder as the default encoder...

    <httpRuntime encoderType="Microsoft.Security.Application.AntiXssEncoder, AntiXssLibrary" />

The links on the radtabstrip controls in our application get rendered with %23 instead of # as the hyperlink....

i.e.
With AntiXssLibrary

<a class="rtsLink rtsAfter" href="%23">

Instead of without the AntiXssLibrary...

<a class="rtsLink rtsAfter" href="#">

Clicking on the first link results in a 404 error page.

Is there a solution for this problem?

TabStrip

answered on 06 Jun 2013