Questions on UI for ASP.NET AJAX Forum

3 answers

439 views

Default filter menu pressing enter key on radgrid gridtemplatecolumn

Good day,

we have a working radgrid that shows an unusual behavior.
The grid works as expected, but after entering editmode, pressing the enter key alone will display the default radgrid filter menu, on the top left corner of the containing div (where there's no grid columns)

We've noticed that this seems related to control focus: after sorting the grid with a column header click, pressing enter after edit mode, will exit edit mode as expected, without displaying the default filter menu, and updating the record.

We'd like to know where and how this filter menu enter key is listened to, especially since we have a different grid, where this does not happen (it's in a page with a form view, while the troublesome one is just a grid).

Do note that we've successfully 'solved' this by intercepting the FilterMenuShowing event, but we believe there's a behavior problem that we'd like to pinpoint.

Thanks.

Grid

answered on 15 Nov 2012

1 answer

76 views

Which control?

Could anyone tell me which Telerik control is used for the pull-down 'Show Cart Info' box on this page please?

http://demos.telerik.com/aspnet-ajax/ecommercestore/categoryview.aspx?Category=26234

Is it the menu control?

Thanks.

General Discussions

answered on 15 Nov 2012

1 answer

71 views

[Solved] What is this? (Odd VS Designer behavior)

I have no idea how to even describe this so I'm attaching a screen shot.

For the most part I've had no problem positioning Rad controls since they're either virtually the only item on the screen (i.e. RadGrid) or I've put them in a table.

But by themselves on a template or a blank screen they seem to be accompanied by a 'blue box', and if I try to re-position them I sometimes get negative x-y values. (And the blue box itself doesn't seem to do anything...)

Could there be a problem with my Visual Studio 2012 setup?

General Discussions

answered on 15 Nov 2012

1 answer

126 views

RadAjaxManager async updating control issue

Hi,
I've two RadButton in my page, the first button using async postback to rebind a RadGrid and enable the second radButton.

I've used RadAjaxManager to do this, when press the button, radgrid and radbutton are updated as well, but the second button starts to do async postback..

How can i solve it?
Thanks

Ajax

answered on 15 Nov 2012

9 answers

351 views

Modify the search query on the AutocompleteBox

Hello,

In the autocompletBox , we search in the "DataTextField" which represent the column,

is it possible to take the query and modify this, to search on the other column ?

I want to search in City table, i must to search Zip code or City Name in the same AutocompleteBox.

Please
Have you a solution ?

thanks
Olivier,

AutoCompleteBox

answered on 15 Nov 2012

1 answer

90 views

[Solved] Binding dropdownlist with inplace edit mode error

Hi,

I am trying to bind a dropdownlist in the itemdataBound event, but when I enter edit mode I am getting the error:
"Specified argument was out of the range of valid values. Parameter name: index"
for the line:
"Dim editor As GridDropDownListColumnEditor = CType(editMan.GetColumnEditor("Band"), GridDropDownListColumnEditor)"

I was referring to this to bind the dropdown: http://www.telerik.com/help/aspnet-ajax/grid-customize-configure-griddropdowncolumn.html

Any ideas why I am getting this error?

My code is below:

RadGrid1_ItemDataBound

Private Sub RadGrid1_ItemDataBound(ByVal sender As Object, ByVal e As Telerik.Web.UI.GridItemEventArgs) Handles RadGrid1.ItemDataBound

If TypeOf e.Item Is GridDataItem Then

Dim item As GridDataItem = DirectCast(e.Item, GridDataItem)

Dim row As DataRowView = DirectCast(e.Item.DataItem, DataRowView)

item("Band").Text = row("Band").ToString()

item("capoptioname").Text = row("capoptioname").ToString()

End If

If (TypeOf e.Item Is GridEditableItem AndAlso CType(e.Item, GridEditableItem).IsInEditMode) Then

Dim editedItem As GridEditableItem = CType(e.Item, GridEditableItem)

Dim editMan As GridEditManager = editedItem.EditManager

Dim editor As GridDropDownListColumnEditor = CType(editMan.GetColumnEditor("Band"), GridDropDownListColumnEditor)

Dim ddlBand As DropDownList = editor.DropDownListControl

Dim ProductBus As New Product

Dim bands As Entities.Product.callbandsDataTable

bands = ProductBus.GetCallBandsList

ddlBand.DataSource = bands

ddlBand.DataTextField = "description"

ddlBand.DataValueField = "value"

ddlBand.DataBind()

End If

End Sub

aspx

<telerik:RadGrid ID="RadGrid1" runat="server" PagerStyle-AlwaysVisible="true" AllowPaging="True" AllowSorting="True" pagesize="25" pagerposition="bottom" GridLines="None"

Width="99.9%" EnableEmbeddedSkins="False" AllowMultiRowEdit="True" OnSortCommand="RadGrid1_SortCommand" ShowStatusBar="True" Skin="p3"

OnNeedDataSource="RadGrid1_NeedDataSource" AllowFilteringByColumn="True" AutoGenerateColumns="False" CellSpacing="0" Culture="en-GB" >

<MasterTableView EditMode="inplace" AllowMultiColumnSorting="true" DataKeyNames="id" GridLines="Both" CommandItemDisplay="Top" >

<CommandItemSettings ExportToPdfText="Export to PDF" />

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

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

<CommandItemTemplate>

</CommandItemTemplate>

<Columns>

<telerik:GridEditCommandColumn HeaderStyle-Width="4%" ButtonType="ImageButton" EditImageUrl="/images/edit.png" />

<telerik:GridBoundColumn UniqueName="id" DataField="id" HeaderText="id" ReadOnly="True" HeaderStyle-Width="1%" Display="False"> </telerik:GridBoundColumn>

<telerik:GridDropDownColumn DataField="Band" HeaderText="Band" UniqueName="Band" ColumnEditorID="GridDropDownListColumnEditor1" HeaderStyle-Width="10%" ListTextField="description" ListValueField="value" EnableEmptyListItem="true" EmptyListItemValue="0" EmptyListItemText="please select" FilterControlAltText="Filter callband column" DropDownControlType="RadComboBox" > </telerik:GridDropDownColumn>

</Columns>

<PagerStyle AlwaysVisible="True" />

</MasterTableView>

<ClientSettings>

<Scrolling AllowScroll="True" ScrollHeight="" SaveScrollPosition="True"></Scrolling>

</ClientSettings>

<SortingSettings EnableSkinSortStyles="false"></SortingSettings>

<PagerStyle Mode="NumericPages" />

</telerik:RadGrid>

<telerik:GridDropDownListColumnEditor ID="GridDropDownListColumnEditor1" runat="server" DropDownStyle-Width="200px" > </telerik:GridDropDownListColumnEditor>

Grid

answered on 15 Nov 2012

16 answers

584 views

Loading is too slow if tabstrip's AutoPostBack is true

Hi,

We are currently having performance problem on the TabStrip when the AutoPostBack property is set to "True" even there is no server side event attached. It takes about 3 seconds to show the newly selected tab. There is no problem if AutoPostBack property is set to "False".

Is there any workaround ?

Regards,

Semih

TabStrip

answered on 15 Nov 2012

1 answer

90 views

get_masterTableView() returning null in OnGridCreated event. Used to work before.

I have a client side function that fires when the "OnGridCreated" event is triggered. The code in there used to work fine, then we got an update, now we discover get_masterTableView() is returning null in some cases were it used to be ok. Any idea?

function onGridCreated(sender, eventArgs) {

if (rowIsSelected()) {

.....

function rowIsSelected() {

var getSeletecteRow=getSelectedRow();

......

function getSelectedRow() {

var employeeSummaryGrid = $find('<%=EmployeeSummaryGrid.ClientID%>');

if (employeeSummaryGrid != null)

{

var MasterTable = employeeSummaryGrid.get_masterTableView(); //this is returning null in some cases

return MasterTable.get_selectedItems()[0];

}

return null;

}

Grid

answered on 15 Nov 2012

2 answers

262 views

RadListBox Delete with RadConfirm

Hello Telerik team,

I have Delete logic on server side & want to use radconfirm. Prompt me how I can turn from java script method RadListBox1Deleted!

function RadListBox1Deleting(sender, arg) {

var callBackFunction = Function.createDelegate(sender, function (shouldSubmit) {

if (shouldSubmit) {

// call server side RadListBox1Deleted

}

});

var text = "Are you sure you want to delete?";

radconfirm(text, callBackFunction, 300, 100, null, "Deleting");

arg.set_cancel(true);

}

ListBox

answered on 15 Nov 2012

5 answers

150 views

HashTable - ClientBinding

Hi.

I would like to display values of a HashTable inside a ClientBinding, is this possible?

If not i would like to recommend it.
It should be possible to declare a container for the hashtable, and inside fields that can display the key and value of the hashtable, for all entries inside the hashtable the key/value pair will get duplicated and filled with there corresposing values till the end is reached.
How can i achieve this functionality when its not already possible?

ListView

answered on 15 Nov 2012