Questions on UI for ASP.NET AJAX Forum

7 answers

1.2K+ views

[Solved] NeedDataSource - disable on pageload

Hi,
I want my grid to be "load on demand" so don't want it populating on PageLoad. How can I tell it to not populate until I explicitly call Rebind() ?

Cheers

Grid

answered on 28 Nov 2011

8 answers

138 views

Exporting /some/ recurring events

I have a scheduler where each appointment has an export option, as well as the scheduler as a whole.

If I export all the appointments on the scheduler, everything works.

If I export a recurrence master, that works too.

If I try and export a single recurrence instance though, all I get is this ...

BEGIN:VCALENDAR

VERSION:2.0

PRODID:-//Telerik Inc.//NONSGML RadScheduler//EN

METHOD:PUBLISH

END:VCALENDAR

and if I try and import it in to Outlook it complains, unsurprisingly.

What am I missing?

--
Stuart

Scheduler

answered on 28 Nov 2011

2 answers

251 views

The same link Button control displays twice after clicking the link button placed into Grid's command Item Template.

I have placed a link button into commandItemTemplate of Grid so that i can add rows to end of grid on server side. But I am observing that whenever there is a postback after clicking link button, the same link button displyed next to the existing Link button.
Clicking the newly created link button does not fired the server side event.
The thing that i have done with grid is that all the rows of grid are in ediable form.

Thanks and Regards
Sarang

Grid

answered on 28 Nov 2011

5 answers

133 views

HTML5 support with RAD asp.net ajax controls

With HTML5 gaining so much popularity, are there any plans to incorporate HTML5 with RAD asp.net ajax controls in the up comming versions. So that the asp.net ajax controls would start utilizing the capabilities of html5, like html5 forms, hardware capabilities(SVG) and render tags all which would be supported by the executing browser. Waiting for your reply as a lot more depends on that.

General Discussions

answered on 28 Nov 2011

1 answer

58 views

2 grid page numbers hilited and not clickable

We've seen our radGrid where page numbers 1 and 2 are highlighted and not clickable,
almost as if we were on both page 1 and 2.
Screen shot attached

Its happened a couple times but were not able to recreate it. We dont have much to go on but do have a screenshot to prove it.

Has anybody else ever seen this behaviour?

Grid

answered on 28 Nov 2011

4 answers

155 views

[Solved] how to set the width on recurrence label in recurrence editor

Hello,

I am setting localization.recurrence field to "Create recurring series of task" but it is wrapping and not displaying in a single line.
The dfault width of this recurrence label is set to 75px.Please reply as soon as possible.

Thank in advance,
Madhu.

General Discussions

answered on 28 Nov 2011

7 answers

316 views

Using RadToolBar, RadListView ItemCommand

Hi,

I've a RadToolBar in RadListView's itemTemplate.
My problem is that; When I give CommandName to RadToolBarButtons. listview's ItemCommand function doesn't catch it.

protected void lv_ItemCommand(object source, RadListViewCommandEventArgs e)

{
...
}

..

<

telerik:RadToolBar ID="tb" runat="server">

<Items>

<telerik:RadToolBarButton runat="server" text="test" CommandName="Edit"></telerik:RadToolBarButton>

</Items>

</telerik:RadToolBar

>

..

only if I give a buttonClick command to RadToolBar, tb_ButtonClick function can do it..

<telerik:RadToolBar ID="tb" runat="server" OnButtonClick="tb_ButtonClick">

<Items>

<telerik:RadToolBarButton runat="server" text="test" CommandName="Edit"></telerik:RadToolBarButton>

</Items>

</telerik:RadToolBar>

My Question is that; Is there any way to catch ListView_ItemCommand function by not using RadToolBar ButtonClick ?

Thanks
Sincerely,
Caglar DUMAN

ToolBar

answered on 28 Nov 2011

1 answer

88 views

Show all items in Filter Menu

Dear Telerik Team,

I am using Rad Grid and have following columns in my Grid.

<Columns>
<telerik:GridClientSelectColumn UniqueName="CheckboxSelectColumn" ItemStyle-HorizontalAlign="Left">
<HeaderStyle Width="25px" />
<ItemStyle HorizontalAlign="Center" />
</telerik:GridClientSelectColumn>
<telerik:GridEditCommandColumn ButtonType="ImageButton" UniqueName="EditCommandColumn">
<HeaderStyle Width="30px" />
<ItemStyle HorizontalAlign="Center" />
</telerik:GridEditCommandColumn>
<telerik:GridCheckBoxColumn DataField="ysnPrimaryAddress" ConvertEmptyStringToNull="true"
DefaultInsertValue="false" HeaderText="Primary" SortExpression="ysnPrimaryAddress"
UniqueName="ysnPrimaryAddress" HeaderTooltip="Primary" Visible="false">
<HeaderStyle Width="50px" />
<ItemStyle HorizontalAlign="Center" />
</telerik:GridCheckBoxColumn>
<telerik:GridBoundColumn DataField="strPrimaryAddress" HeaderText="Primary" SortExpression="strPrimaryAddress"
UniqueName="strPrimaryAddress" HeaderTooltip="Primary" CurrentFilterFunction="Contains">
<HeaderStyle Width="90px" />
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="strAddressType" HeaderText="Address Type" SortExpression="strAddressType"
UniqueName="strAddressType" HeaderTooltip="Address Type" CurrentFilterFunction="Contains">
<HeaderStyle Width="90px" />
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="strAddress1" HeaderText="Address 1" SortExpression="strAddress1"
UniqueName="strAddress1" HeaderTooltip="Address 1" CurrentFilterFunction="Contains">
<HeaderStyle Width="125px" />
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="strAddress2" HeaderText="Address 2" SortExpression="strAddress2"
UniqueName="strAddress2" HeaderTooltip="Address 2" CurrentFilterFunction="Contains">
<HeaderStyle Width="125px" />
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="strStreet" HeaderText="Street" SortExpression="strStreet"
UniqueName="strStreet" HeaderTooltip="Street" CurrentFilterFunction="Contains">
<HeaderStyle Width="125px" />
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="strCity" HeaderText="City" SortExpression="strCity"
UniqueName="strCity" HeaderTooltip="City" CurrentFilterFunction="Contains">
<HeaderStyle Width="90px" />
</telerik:GridBoundColumn>
</Columns>

I really don't understand why Filter Menu doesn't show all items. Specially items like Contains, Starts With ,Ends With, Is Empty doesn't appear. Please advise. Thank you in advance for any assistance.

Regards

Pathan L.

Filter

answered on 28 Nov 2011

3 answers

139 views

Retrieve inserted values

Hello,

I have a problem to retrieve data in insert mode. It works fine in Update mode ...

<telerik:RadGrid ID="RadGridNomenclature" EnableViewState="true" OnItemCommand="RadGridNomenclature_ItemCommand" OnItemDataBound="RadGridNomenclature_ItemDataBound" OnUnload="RadGridNomenclature_Unload" OnNeedDataSource="RadGridNomenclature_NeedDataSource" OnInsertCommand="RadGridNomenclature_InsertCommand" OnDeleteCommand="RadGridNomenclature_DeleteCommand" OnUpdateCommand="RadGridNomenclature_UpdateCommand" runat="server" Skin="Windows7" PageSize="20" Width="777px">

<MasterTableView AllowAutomaticInserts="true" AutoGenerateColumns="false" DataKeyNames="uid" InsertItemPageIndexAction="ShowItemOnCurrentPage" AllowPaging="True" CommandItemDisplay="Top">

<Columns>

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

<ItemStyle CssClass="MyImageButton" />

</telerik:GridEditCommandColumn>

<telerik:GridTemplateColumn HeaderText="UID" SortExpression="uid" UniqueName="uid" Visible="True">

<HeaderStyle Width="175px" />

<ItemTemplate>

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

</ItemTemplate>

<InsertItemTemplate>

<telerik:RadTextBox ID="RadTextBoxUid" runat="server" Text='Calculated by the system' Width="175px" ReadOnly="True" Enabled="false" />

</InsertItemTemplate>

<EditItemTemplate>

<telerik:RadTextBox ID="RadTextBoxUid" runat="server" Text='<%# Bind("uid") %>' Width="175px" ReadOnly="True" />

</EditItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn HeaderText="Description" SortExpression="description" UniqueName="description" Visible="True">

<HeaderStyle Width="500px" />

<ItemTemplate>

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

</ItemTemplate>

<InsertItemTemplate>

<telerik:RadTextBox ID="RadTextBoxDescription" runat="server" Width="450px" />

</InsertItemTemplate>

<EditItemTemplate>

<telerik:RadTextBox ID="RadTextBoxDescription" runat="server" Text='<%# Bind("description") %>' Width="450px" />

</EditItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn HeaderText="ISO country code" SortExpression="c" UniqueName="c" Visible="False">

<HeaderStyle Width="75px" />

<ItemTemplate>

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

</ItemTemplate>

<InsertItemTemplate>

<telerik:RadTextBox ID="RadTextBoxC" runat="server" Width="100px"/>

</InsertItemTemplate>

<EditItemTemplate>

<telerik:RadTextBox ID="RadTextBoxC" runat="server" Text='<%# Bind("c") %>' Width="100px" />

</EditItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn HeaderText="Identifiant telephonique" SortExpression="code" UniqueName="code" Visible="False">

<HeaderStyle Width="75px" />

<ItemTemplate>

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

</ItemTemplate>

<InsertItemTemplate>

<telerik:RadTextBox ID="RadTextBoxCode" runat="server" Width="100px"/>

</InsertItemTemplate>

<EditItemTemplate>

<telerik:RadTextBox ID="RadTextBoxCode" runat="server" Text='<%# Bind("code") %>' Width="100px" />

</EditItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn HeaderText="Nationality" SortExpression="nationality" UniqueName="nationality" Visible="False">

<HeaderStyle Width="175px" />

<ItemTemplate>

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

</ItemTemplate>

<InsertItemTemplate>

<telerik:RadTextBox ID="RadTextBoxNationality" runat="server" Width="210px"/>

</InsertItemTemplate>

<EditItemTemplate>

<telerik:RadTextBox ID="RadTextBoxNationality" runat="server" Text='<%# Bind("nationality") %>' Width="210px" />

</EditItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridButtonColumn ButtonType="ImageButton" CommandName="Delete" ConfirmText="Delete this product?" ConfirmDialogType="RadWindow" ConfirmTitle="Delete" ConfirmDialogWidth="220px">

<ItemStyle HorizontalAlign="Center" CssClass="MyImageButton" />

</telerik:GridButtonColumn>

</Columns>

<EditFormSettings CaptionDataField="Description">

<EditColumn ButtonType="ImageButton" />

<FormTableButtonRowStyle HorizontalAlign="Right" CssClass="EditFormButtonRow" />

</EditFormSettings>

</MasterTableView>

</telerik:RadGrid>

Here is the UpdateCommand function :

protected void RadGridNomenclature_UpdateCommand(object sender, GridCommandEventArgs e)

{

GridEditableItem item = e.Item as GridEditableItem;

Hashtable newValues = new Hashtable();

e.Item.OwnerTableView.ExtractValuesFromItem(newValues, item);

[...]

}

I can retrieve key and values in the newValues Hashtable.

The same code for the insert commande return me an empty newValues Hashtable.

protected void RadGridNomenclature_InsertCommand(object sender, GridCommandEventArgs e)

{

GridEditableItem item = e.Item as GridEditableItem;

Hashtable newValues = new Hashtable();

e.Item.OwnerTableView.ExtractValuesFromItem(newValues, item);

String desc = newValues["description"].ToString(); // ---------- newValues is Empty ---------------

}

Have you any ideas ?

Regards,

Grid

answered on 28 Nov 2011

2 answers

117 views

HeaderContextMenu mode

Hi Telerik Team,

Is there a way to fire the HeaderContextMenu of a RadGrid based on button click instead of Header right click?
I want to place a button in the header of the grid, once clicked it should open the HeaderContextMenu.

Please do let me know how can I achieve such scenario.

Thanks,
Bilal

Grid

answered on 28 Nov 2011