Questions on UI for ASP.NET AJAX Forum

1 answer

119 views

Context Menu

Hi,

I am trying to get RadContext menu on grid items but it doesn't work on Google chrome. It works fine with Internet Explorer. Any help to get it compatible with chrome would be great.

I am attaching the images of Chrome and Internet Explorer

Thanks in advance,

Swanand

Grid

answered on 25 May 2020

1 answer

56 views

Pager dissappears

Hi,

When having 15 items on 2 pages, PageSize =10 .

Switching to 20 per page in front-end makes the complete pager bar dissappear.

Can't believe this is standard behavior...is it?

Marc

Grid

answered on 25 May 2020

1 answer

141 views

Pagination issue

Hi,

I have a RadGrid with pagination of 10 items per page.

Sometimes it is showing only 2 items while Pager is saying: Pagina 6 van 13, items 51 tot 60 van 128

Any idea waht could cause this?

Marc

Grid

answered on 25 May 2020

10 answers

270 views

ExpandMode.ServerSide and Expanding nodes

When using ExpandMode.ServerSide with a TreeView, is it possible to setup expand level also or other ways to expand certain nodes automatically?

TreeView

answered on 22 May 2020

8 answers

956 views

Filename + File path limit 255/260

As per the post in this discussion:
http://www.telerik.com/community/forums/aspnet/upload/is-there-a-max-filename-length.aspx

"The limit of 255 characters for Windows XP or 260 character limit for Windows Vista applies to the entire filepath and not just the filename. "

How can I check that on client side, and inform the clients that the filename along with file path is too long?

AsyncUpload

answered on 22 May 2020

1 answer

6.5K+ views

RadTextBox need to be restricted only for integers

Good day all,

I have a radtextbox.
how this radtextbox can be restricted to only numbers.

means only numbers should be entered in textbox.

thanks to all.

General Discussions

answered on 22 May 2020

3 answers

539 views

RadComboBox does not display Properly after Hide/Show

I have a radcombobox in a modal. The combobox is hidden when the modal first opens. After the user clicks a button to display the modal, then makes a selection in an asp:DropdownList, the div containing the combobox displays and works properly. After a "save" button click, modal closes and the div containing the Radcombobox is set to Visible=false again from codebehind. However, if the user attempts to repeat the aforementioned process, then Visible is set to "true" on the div containing the RadComboBox, the ComboBox no longer displays correctly. I have attached a screenshot of the issue.

Here is the modal code:

<div id="modalFindAndReplace" class="md-modal colored-header custom-width md-effect-9 primary">

<div class="md-content">

<div class="modal-header">

<button type="button" data-dismiss="modal" aria-hidden="true" class="close md-close"><i class="icon s7-close"></i></button>

<h3 class="modal-title">Find and Replace</h3>

</div>

<div class="panel panel-alt3 panel-transparent">

<div class="panel-heading panel-heading-cg">

<button runat="server" id="btnSearchandReplace" data-dismiss="modal" type="button" class="btn btn-alt3" onserverclick="btnSearchandReplace_ServerClick" ><i class="icon s7-search"></i> Find and Replace</button>

<button type="button" id="btnCancelTargetField" data-dismiss="modal" class="btn btn-alt3 md-close" runat="server"><i class="icon s7-close"></i> Cancel</button>

</div>

<div class="modal-body form">

<div class="panel-body" style="margin: 0 auto;">

<div>

<asp:UpdatePanel runat="server" >

<ContentTemplate>

<div class="form-group">

<span> <label for="ddlSearchColumn" class="control-label text-danger">Search Column</label>

<asp:DropDownList runat="server" ID="ddlSearchColumn" AutoPostBack="true" OnSelectedIndexChanged="ddlSearchColumn_SelectedIndexChanged"></asp:DropDownList></span>

<span class="pull-right">

<asp:CheckBox ID="CheckBox1" runat="server" Text="Include Headers" /></span>

</div>

<div class="form-group" id="divSearchText" runat="server">

<label for="txtSearchText" class="control-label">Find Text:</label>

<asp:TextBox ID="txtSearchText" runat="server" CssClass="form-control" ></asp:TextBox>

</div>

<div class="form-group" id="divSearchList" runat="server" visible="false">

<label for="ddlSearchList" class="control-label">Find Text:</label>

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

</div>

<div class="form-group" id="replaceWithTextBox" runat="server">

<label for="txtReplaceText" class="control-label">Replace With:</label>

<asp:TextBox ID="txtReplaceText" runat="server" CssClass="form-control" ></asp:TextBox>

</div>

<div class="form-group" id="divAssetType" runat="server" visible="false">

<label for="ddlReplaceAssetType" class="control-label">Replace Asset Type Name With:</label>

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

</div>

<div class="form-group" id="divAssetStatus" runat="server" visible="false">

<label for="ddlReplaceStatus" class="control-label">Replace Status With:</label>

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

</div>

<div class="form-group" id="divAssetUsage" runat="server" visible="false">

<label for="ddlReplaceUsage" class="control-label">Replace Usage Type With:</label>

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

</div>

<div class="form-group" id="divChargeType" runat="server" visible="false">

<label for="ddlReplaceChargeType" class="control-label">Replace Charge Type With:</label>

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

</div>

<div class="form-group" id="divPositionList" runat="server" visible="false">

<label for="ddlPositionList" class="control-label">Replace Position List Name With:</label>

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

</div>

<div class="form-group" id="divAssets" runat="server" visible="false">

<label for="ddlAssets" class="control-label">Replace Asset Name With:</label>

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

</div>

<div class="form-group" id="divPayrollTime" runat="server" visible="false">

<label for="ddlPayrollTime" class="control-label">Replace Generates Payroll Time With:</label>

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

</div>

<div class="form-group" id="divPayrollTimeFor" runat="server" visible="false">

<label for="ddlPayrollTimeFor" class="control-label">Replace Generates Payroll Time For With:</label>

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

</div>

<div class="form-group" id="divUOM" runat="server" visible="false">

<label for="ddlUOM" class="control-label">Replace Charge Item Unit of Measure Name With:</label>

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

</div>

<div class="form-group" id="divCompany" runat="server" visible="false">

<label for="cmbCompany">Replace Company Name With:</label>

<div class="input-group">

<telerik:RadComboBox DropDownAutoWidth="Enabled" RenderMode="Lightweight" ID="cmbCompany" EmptyMessage="Type to Select..." runat="server" Width="100%" EnableLoadOnDemand="true" AllowCustomText="true" ShowMoreResultsBox="true" EnableVirtualScrolling="true" >

<WebServiceSettings Method="GetCompanies" Path="~/Portal/Ajax/COGS.asmx" />

</telerik:RadComboBox>

<span class="input-group-btn">

<button runat="server" id="btnClearCompany" type="button" class="btn btn-default" onclick="javascript:ClearCompany();" title="Clear Selected Customer"><span class="s7-close" style="font-size: 20px;"></span></button>

</span>

</div>

<asp:TextBox ID="hidCompany" runat="server" Style="display: none;"></asp:TextBox>

</div>

</ContentTemplate>

</asp:UpdatePanel>

</div>

ComboBox

answered on 22 May 2020

3 answers

165 views

New error R1 2020

Hi,

For years I used the following code:

            Dim dropDown As RadToolBarDropDown = New RadToolBarDropDown("PageSize")
            dropDown.CssClass = "perPageDropDown"
            dropDown.EnableImageSprite = False
            dropDown.Text = GetGlobalResourceObject("Insight", "Per pagina")
            dropDown.ToolTip = GetGlobalResourceObject("Insight", "Per pagina")
            RadFileExplorer1.ToolBar.Items.Add(dropDown)

But after upgrading to R1 2020 i get the error:

Bericht: Value property is not supported by RadToolBarDropDown

Stack Trace:
at Telerik.Web.UI.RadToolBarDropDown.get_Value() at Telerik.Web.UI.RadFileExplorer.ConfigureToolbarButtons() at Telerik.Web.UI.RadFileExplorer.ControlPreRender() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

Any clues?

Marc

ToolBar

answered on 22 May 2020

3 answers

158 views

change the icon of the collapse/Expand RadGantt

How to change the icon of the collapse/Expand in the radGantt?

Gantt

answered on 21 May 2020

10 answers

201 views

Programmatically Created Template Columns Have Contents Disappear On Detail Table Expand?

Hi,

I'm trying to build a RadGrid and I wanted to use Template columns programmatically, so I followed the tutorial here and everything worked brilliantly. I even got as far as beginning to create a template for the editing and adding of new records. The problem however has occurred that I've added a series of detail tables to my grid and now when I click to expand in to one of the detail tables the Bound columns that I've added to the Master Table still maintain their values but the Template columns completely lose their values.

I don't know if I'm missing something or I'm doing something in an incorrect way but the template columns display so perfectly and the fact that they disappear whenever you expand the grid is really disheartening.

Here's the code:

Protected Sub Page_Init(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Init

RenderOrderGrid()

End Sub

Private Sub RenderOrderGrid()

Dim myDataSet As DataSet

Dim rgdOrders As RadGrid

myDataSet = DataManager.OrderList

'===Set values for RadGrid===

rgdOrders = New RadGrid

rgdOrders.AllowPaging = True

rgdOrders.AutoGenerateColumns = False

rgdOrders.GroupingEnabled = False

rgdOrders.ShowGroupPanel = True

rgdOrders.AllowSorting = False

rgdOrders.PagerStyle.AlwaysVisible = True

rgdOrders.PagerStyle.Mode = GridPagerMode.NextPrevAndNumeric

rgdOrders.ClientSettings.AllowDragToGroup = False

rgdOrders.MasterTableView.PageSize = 20

rgdOrders.MasterTableView.Name = "OrdersMasterTable"

rgdOrders.AutoGenerateEditColumn = True

rgdOrders.AutoGenerateDeleteColumn = False

rgdOrders.Skin = Session("TelerikSkin")

rgdOrders.DataSource = myDataSet.Tables("OrderList")

'===Set values for Master Table===

rgdOrders.MasterTableView.CommandItemDisplay = GridCommandItemDisplay.Top

rgdOrders.MasterTableView.CommandItemSettings.ShowAddNewRecordButton = False

rgdOrders.MasterTableView.CommandItemSettings.ShowRefreshButton = True

rgdOrders.MasterTableView.CommandItemSettings.RefreshImageUrl = "../img/Refresh.gif"

rgdOrders.MasterTableView.CommandItemSettings.RefreshText = "Refresh Grid"

'===Create Columns===

RenderColumns(rgdOrders)

'===Create a table view to use as detail table===

Dim myDetailTable As Telerik.Web.UI.GridTableView

myDetailTable = New GridTableView

myDetailTable.Width = Unit.Percentage(100)

myDetailTable.Name = "AdminOrdersOrderlinesDetailTable"

rgdOrders.MasterTableView.DetailTables.Add(myDetailTable)

myDetailTable = New GridTableView

myDetailTable.Width = Unit.Percentage(100)

myDetailTable.Name = "AdminOrdersNotesDetailTable"

rgdOrders.MasterTableView.DetailTables.Add(myDetailTable)

AddHandler rgdOrders.ColumnCreated, AddressOf rgdOrders_ColumnCreated

AddHandler rgdOrders.DetailTableDataBind, AddressOf rgdOrders_DetailTableDataBind

rgdOrders.MasterTableView.TableLayout = GridTableLayout.Fixed

divOrders.Controls.Add(rgdOrders)

End Sub

Private Sub RenderColumns(ByRef rgdOrders As RadGrid)

'===Create Columns===

Dim orderIDColumn, statusColumn As GridBoundColumn

Dim customerTemplateColumn, dateTemplateColumn, repCodeScanNoTemplateColumn, contactLettersTemplateColumn As GridTemplateColumn

'Order ID Column

orderIDColumn = New GridBoundColumn()

orderIDColumn.HeaderText = "Order ID"

orderIDColumn.UniqueName = "mkOrderId"

orderIDColumn.DataField = "mkOrderId"

orderIDColumn.HeaderStyle.CssClass = "gridFont"

orderIDColumn.HeaderStyle.Width = 60

orderIDColumn.ItemStyle.CssClass = "gridFont"

'Customer Details Column

customerTemplateColumn = New GridTemplateColumn()

customerTemplateColumn.ItemTemplate = New CustomerTemplate("CustomerName")

customerTemplateColumn.HeaderText = "Customer Details"

customerTemplateColumn.UniqueName = "CustomerDetails"

customerTemplateColumn.HeaderStyle.CssClass = "gridFont"

customerTemplateColumn.ItemStyle.CssClass = "gridFont"

'Dates Column

dateTemplateColumn = New GridTemplateColumn()

dateTemplateColumn.ItemTemplate = New DateTemplate("Dates")

dateTemplateColumn.HeaderText = "Dates"

dateTemplateColumn.UniqueName = "Dates"

dateTemplateColumn.HeaderStyle.CssClass = "gridFont"

dateTemplateColumn.HeaderStyle.Width = 150

dateTemplateColumn.ItemStyle.CssClass = "gridFont"

'Status Column

statusColumn = New GridBoundColumn()

statusColumn.DataField = "Status"

statusColumn.HeaderText = "Status"

statusColumn.UniqueName = "Status"

statusColumn.HeaderStyle.CssClass = "gridFont"

statusColumn.HeaderStyle.Width = 120

statusColumn.ItemStyle.CssClass = "gridFont"

'RepCode/ScanNo Column

repCodeScanNoTemplateColumn = New GridTemplateColumn()

repCodeScanNoTemplateColumn.ItemTemplate = New RepCodeScanNoTemplate("RepCodeScanNo")

repCodeScanNoTemplateColumn.HeaderText = "Rep Code / Scan No"

repCodeScanNoTemplateColumn.UniqueName = "RepCode"

repCodeScanNoTemplateColumn.HeaderStyle.CssClass = "gridFont"

repCodeScanNoTemplateColumn.HeaderStyle.Width = 150

repCodeScanNoTemplateColumn.ItemStyle.CssClass = "gridFont"

'Print Letters

contactLettersTemplateColumn = New GridTemplateColumn()

contactLettersTemplateColumn.ItemTemplate = New ContactLettersTemplate("PrintLetters")

contactLettersTemplateColumn.HeaderText = "Print Letters"

contactLettersTemplateColumn.UniqueName = "PrintLetters"

contactLettersTemplateColumn.HeaderStyle.CssClass = "gridFont"

contactLettersTemplateColumn.HeaderStyle.Width = 80

contactLettersTemplateColumn.ItemStyle.CssClass = "gridFont"

'Add Columns To Grid

rgdOrders.MasterTableView.Columns.Add(orderIDColumn)

rgdOrders.MasterTableView.Columns.Add(customerTemplateColumn)

rgdOrders.MasterTableView.Columns.Add(dateTemplateColumn)

rgdOrders.MasterTableView.Columns.Add(statusColumn)

rgdOrders.MasterTableView.Columns.Add(repCodeScanNoTemplateColumn)

rgdOrders.MasterTableView.Columns.Add(contactLettersTemplateColumn)

End Sub

Private Sub rgdOrders_DetailTableDataBind(ByVal source As Object, ByVal e As GridDetailTableDataBindEventArgs)

Dim dataItem As GridDataItem = CType(e.DetailTableView.ParentItem, GridDataItem)

Select Case e.DetailTableView.DetailTableIndex

Case 0

Dim myOrderId As Decimal = CDec(dataItem.Item("mkOrderId").Text)

Dim myDataSet As New DataSet

'===Get the DetailTable data===

myDataSet = DataManager.OrderLinesGet(myOrderId)

e.DetailTableView.DataSource = myDataSet.Tables("OrderLines")

e.DetailTableView.AutoGenerateColumns = False

e.DetailTableView.CommandItemDisplay = GridCommandItemDisplay.Top

e.DetailTableView.CommandItemSettings.ShowAddNewRecordButton = False

e.DetailTableView.CommandItemSettings.ShowRefreshButton = False

e.DetailTableView.Name = "AdminOrdersOrderlinesDetailTable"

e.DetailTableView.AllowPaging = True

Dim boundColumn As GridBoundColumn

'Product Name Column

boundColumn = New GridBoundColumn()

boundColumn.HeaderText = "Product Name"

boundColumn.UniqueName = "ProductName"

boundColumn.DataField = "ProductName"

boundColumn.HeaderStyle.CssClass = "gridFont"

boundColumn.ItemStyle.CssClass = "gridFont"

e.DetailTableView.Columns.Add(boundColumn)

'Quantity Column

boundColumn = New GridBoundColumn()

boundColumn.HeaderText = "Quantity"

boundColumn.UniqueName = "Quantity"

boundColumn.DataField = "Quantity"

boundColumn.HeaderStyle.CssClass = "gridFont"

boundColumn.HeaderStyle.Width = 120

boundColumn.ItemStyle.CssClass = "gridFont"

e.DetailTableView.Columns.Add(boundColumn)

'Unit Price Column

boundColumn = New GridBoundColumn()

boundColumn.HeaderText = "Unit Price"

boundColumn.UniqueName = "UnitPrice"

boundColumn.DataField = "UnitPrice"

boundColumn.HeaderStyle.CssClass = "gridFont"

boundColumn.HeaderStyle.Width = 120

boundColumn.ItemStyle.CssClass = "gridFont"

e.DetailTableView.Columns.Add(boundColumn)

'Line Total Column

boundColumn = New GridBoundColumn()

boundColumn.HeaderText = "Line Total"

boundColumn.UniqueName = "LineTotal"

boundColumn.DataField = "LineTotal"

boundColumn.HeaderStyle.CssClass = "gridFont"

boundColumn.HeaderStyle.Width = 120

boundColumn.ItemStyle.CssClass = "gridFont"

e.DetailTableView.Columns.Add(boundColumn)

Case 1

Dim myOrderId As Decimal = CDec(dataItem.Item("mkOrderId").Text)

Dim myDataSet As New DataSet

'===Get the DetailTable data===

myDataSet = DataManager.OrderNotesGet(myOrderId)

e.DetailTableView.DataSource = myDataSet.Tables("OrderNotesGet")

e.DetailTableView.AutoGenerateColumns = False

e.DetailTableView.CommandItemDisplay = GridCommandItemDisplay.Top

e.DetailTableView.CommandItemSettings.AddNewRecordImageUrl = "../img/AddRecord.gif"

e.DetailTableView.CommandItemSettings.AddNewRecordText = "Add New Record"

e.DetailTableView.CommandItemSettings.ShowRefreshButton = False

e.DetailTableView.Name = "AdminOrdersNotesDetailTable"

e.DetailTableView.AllowPaging = True

Dim boundColumn As GridBoundColumn

'Date / Time Added Column

boundColumn = New GridBoundColumn()

boundColumn.HeaderText = "Date / Time Added"

boundColumn.UniqueName = "DateTimeAdded"

boundColumn.DataField = "DateTimeAdded"

boundColumn.HeaderStyle.CssClass = "gridFont"

boundColumn.HeaderStyle.Width = 120

boundColumn.ItemStyle.CssClass = "gridFont"

e.DetailTableView.Columns.Add(boundColumn)

'Note Type Column

boundColumn = New GridBoundColumn()

boundColumn.HeaderText = "Note Type"

boundColumn.UniqueName = "Type"

boundColumn.DataField = "Type"

boundColumn.HeaderStyle.CssClass = "gridFont"

boundColumn.HeaderStyle.Width = 80

boundColumn.ItemStyle.CssClass = "gridFont"

e.DetailTableView.Columns.Add(boundColumn)

'Note Column

boundColumn = New GridBoundColumn()

boundColumn.HeaderText = "Note"

boundColumn.UniqueName = "Note"

boundColumn.DataField = "Note"

boundColumn.HeaderStyle.CssClass = "gridFont"

boundColumn.ItemStyle.CssClass = "gridFont"

e.DetailTableView.Columns.Add(boundColumn)

'User Column

boundColumn = New GridBoundColumn()

boundColumn.HeaderText = "User"

boundColumn.UniqueName = "UserName"

boundColumn.DataField = "UserName"

boundColumn.HeaderStyle.CssClass = "gridFont"

boundColumn.HeaderStyle.Width = 80

boundColumn.ItemStyle.CssClass = "gridFont"

e.DetailTableView.Columns.Add(boundColumn)

End Select

End Sub

Any help on this problem would be greatly appreciated.

Grid

answered on 21 May 2020