Questions on UI for ASP.NET AJAX Forum

5 answers

131 views

I want to show/hide pager on the client-side.
For example, a RadGrid has less just one page or has groupings - pager should not be visible .

Thank you in advance!

Grid

answered on 29 Jul 2009

1 answer

103 views

Your Search Textbox

Hello,
First of all, I would like to say that I absolutely love telerik's controls, they are excellent. Please keep up the good work. Now to the topic, I have been searching for a way to create a textbox like the one displayed on the top-right corner of the homepage, which is essentially a search box. So would anyone kindly please share insights to achieve that?

Best Regards,
Sahil

General Discussions

answered on 29 Jul 2009

2 answers

238 views

Editable grid with multirow edit and batch update

Hello,

I am trying to work with an editable grid where an item goes into edit mode with a double click and the updates are done in batch. The code is based loosely on the batch update sample project at http://www.telerik.com/help/aspnet-ajax/grdperformingbatchupdates.html.

When I edit an item and make changes, then double click another item to edit, the data chagned for the first item is lost. Is there a way to preserve the data and keep it displayed on the screen.

Thanks in advance!

function

RowDblClicked(sender, eventArgs) {

var masterTable = $find("<%= RadGrid1.MasterTableView.ClientID %>");

var selItem = masterTable.get_selectedItems()[0];

if (selItem) {

masterTable.editItem(selItem.get_element());

}

<

telerik:RadGrid AllowMultiRowEdit="true" AllowMultiRowSelection="false"

ID

="RadGrid1" runat="server" OnItemCommand="RadGrid1_ItemCommand" >

CommandItemTemplate>

<asp:LinkButton ID="LinkButton1" CommandName="UpdateChanges" runat="server">Update all</asp:LinkButton>

</CommandItemTemplate>

</MasterTableView>

<

Selecting AllowRowSelect="True"></Selecting>

</ClientSettings>

</

telerik:RadGrid>

Grid

answered on 29 Jul 2009

1 answer

119 views

How do I expand all nodes on Load?

I want every node expanded after the TreeView is bound to its datasource. I can't seem to find a way to do this?

TreeView

answered on 29 Jul 2009

0 answers

177 views

Nested UpdatePanel

Hello,

I´m trying to do something like this:

I have a masterpage and content page. In the content page I have a RadAjaxPanel, inside of it a Repeater and for each Itemtemplate a buttom that on a click sends information to a usercontrol. On this usercontrol I have a Delete Button that removes the item form the DB and re-bind the repeater.

I was using reflection to re-bind:

                    MethodInfo mi = this.Page.GetType().GetMethod("DataBindControle", BindingFlags.Public | BindingFlags.Instance);         
                        mi.Invoke(this.Page, new Object[] { 0 });         

However, now I placed the usercontrol inside a UpdatePanel and the method above is not working. Does anybody have an idea on how I can achieve this?

This is the itemtemplate on the content page:

                    <ItemTemplate>         
                                                    <asp:UpdatePanel UpdateMode="Conditional" ID="UpdTeste" runat="server" RenderMode="Inline">         
                                                        <ContentTemplate>         
                                                            <asp:Panel id="pnlInfo" runat="server" style="padding: 4px 0px 4px 0px; height: 18px; vertical-align: middle;">         
                                                                <div class="info_row" style="padding: 0px 0px 0px 10px; width: 20px; vertical-align: middle; text-transform: uppercase;"><asp:ImageButton ID="imgDetails" runat="server" ImageUrl="~/images/btn_detail.gif" CommandName="Edit" CommandArgument='<%# Eval("controle_id") %>' style="cursor: pointer;" /></div>         
                                                                <div class="info_row" style="padding: 4px 0px 4px 0px; width: 130px; vertical-align: middle; text-transform: uppercase;"><b><%# Eval("controledata")%></b></div>         
                                                                <div class="info_row" style="padding: 4px 0px 4px 0px; width: 220px; vertical-align: middle; text-transform: uppercase;"><b><%# Eval("controledescricao_nome")%></b></div>         
                                                                <div class="info_row" style="padding: 4px 0px 4px 0px; width: 100px; vertical-align: middle; text-transform: uppercase;"><b><%# Eval("controle_horainicio")%></b></div>         
                                                                <div class="info_row" style="padding: 4px 0px 4px 0px; width: 100px; vertical-align: middle; text-transform: uppercase;"><b><%# Eval("controle_horafinal") %></b></div>         
                                                                <div class="info_row" style="padding: 4px 0px 4px 0px; width: 240px; vertical-align: middle; text-transform: uppercase;"><b><%# Eval("advogado_nome") %></b></div>         
                                                            </asp:Panel>         
                                                            <div class="table_footer"/>         
                                                            <ControleControl:ControleControl ID="ctlDetail" Value="0" runat="server" Visible="false" />         
                                                        </ContentTemplate>          
                                                    </asp:UpdatePanel>         
                                            </ItemTemplate>         

Around it there is the RadAjaxPanel.

Thanks in advance.

Rod

Ajax

asked on 29 Jul 2009

1 answer

237 views

Dynamic data bind for a drop down list

Hi,

How to dynamically bind data to a drop down list in a RAD grid control.

i tried using the following lines, but the event is not firing!

                    protected void grd_ItemDataBound(object sender, Telerik.WebControls.GridItemEventArgs e)         
            {         
            ddl.DataBinding += new EventHandler(ddl_DataBinding);         
            }         

                            void ddl_DataBinding(object sender, EventArgs e)         
                    {         
                        try         
                        {         
                            DropDownList ddl = (DropDownList)sender;         
                            possibleTargetOutcome = RetrieveData();         
                     
                            ddl.DataSource = possibleTargetOutcome;         
                            ddl.DataTextField = "DisplayText";         
                            ddl.DataValueField = "InputValue";         
                            ddl.DataBind();         
                        }         
                        catch(Exception ex)         
                        {         
                            lblErrorMessage.Text = ex.Message;         
                        }         
                    }         

Anyone have solution for this?

Thanks

Viswa

Grid

answered on 29 Jul 2009

6 answers

199 views

[Solved] RadAjaxManager And Script

hi
when i add dynamic user control in contentplaceholder and set in masterpage RadAjaxManager then script in that user control do't work
please help me :(( :((

my test project

Ajax

answered on 29 Jul 2009

3 answers

922 views

access rad grid cells and template column items and set them values from javascript

Hello All,

i need access rad grid template columns ( there is mumeric text boxes in columns ) and i need access this controls from javascript runtime ?

Example :

my grid :

<telerik:RadGrid ID="GridBudget" runat="server" GridLines="None" Skin="Default" AllowCustomPaging="True"

ShowHeader="true" ShowFooter="true" AutoGenerateColumns="False" Width="100%"

OnItemDataBound="GridBudget_ItemDataBound">

<MasterTableView AllowCustomSorting="true" NoMasterRecordsText="Listelenecek rn bulunamad."

GroupLoadMode="Client" CellSpacing="-1">

<telerik:GridBoundColumn DataField="cID" HeaderText="ID" SortExpression="BUDGET.ID"

Display="false" HeaderStyle-HorizontalAlign="Center" UniqueName="BUDGET.ID" DataType="System.Int32"

Visible="false">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="BUDGET_NAME" HeaderText="BšT€E ADI" SortExpression="BUDGET.NAME"

HeaderStyle-HorizontalAlign="Center" UniqueName="BUDGET.NAME" DataType="System.String">

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn HeaderText="TOTAL" HeaderStyle-HorizontalAlign="Center"

UniqueName="EnterBudgetTemplate">

<telerik:RadNumericTextBox ID="txtTotal" runat="server" Culture="Turkish (Turkey)"

InvalidStyleDuration="100" MinValue="0" Type="Currency" Value="0" Width="100px">

</telerik:RadNumericTextBox>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn HeaderText="JANUARY HeaderStyle-HorizontalAlign="Center"

DataField="MONTH1" UniqueName="M1_TEMPLATE">

<telerik:RadNumericTextBox ID="txtM1" runat="server" Culture="Turkish (Turkey)" InvalidStyleDuration="100"

MinValue="0" Type="Currency" Value="0" Width="75px">

</telerik:RadNumericTextBox>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn HeaderText="FEBRUARY" HeaderStyle-HorizontalAlign="Center"

.
.
.

and i have 12 months like these in columns.

and when user write a value in 'txtTotal' textboxes . i need to calculate a value per month and set them via javascript

function GridNumericChanged()

{

var grid = $find("<%=GridBudget.ClientID %>");

var MasterTable = grid.get_masterTableView();

var Rows = MasterTable.get_dataItems();

for (var i = 0; i < Rows.length; i++)

{

var row = Rows[i];

...??

}

can anybody help me for reach template column and cells from client side.

thank you.

Grid

answered on 29 Jul 2009

4 answers

106 views

Can I easily change % calculation from series to x-axis groups

I am using the following from the percent example to change graph from counts to percent:

'renders as percent or count depending on choice in 1stSelectType
Dim s As ChartSeries = trcRadChart.Series.GetSeries(intInnerLoopCount)
Select Case lstSelectFormat.SelectedIndex
Case 0
    s.DefaultLabelValue = "#%"
     Exit Select
Case 1
    s.DefaultLabelValue = "#Y"
    Exit Select
End Select

My user want the percent calculated based upon the grouping on the xaxis - is there an easy way to do this?.

Chart (Obsolete)

answered on 29 Jul 2009

2 answers

300 views

[Solved] Problme with the listbox client side SelectedIndexChanged event

Hi,

I am using radlistbox and I want to perform some operations on listbox client side SelectedIndexChanged event and below is my code.

function onSelectedIndexChanged(sender, args)

{

alert(

"Selected index changed");

}

</script>

 </td>

<asp:Label id="lblExisting" runat="server" text="<%$ Resources:pageLabels, lblExistingPlans %>" CssClass="clsLabel"></asp:Label>

</td>

</tr>

<td>

<telerik:RadListBox ID="lstExistingPlans" runat="server" Width="763px" Height="250px" CssClass="clsLable" Skin="Office2007" OnClientSelectedIndexChanged="onSelectedIndexChanged()"></telerik:RadListBox>

</td>

</tr>

<asp:Label id="lblAvailable" runat="server" text="<%$ Resources:pageLabels, lblAvailablePlans %>" CssClass="clsLabel"></asp:Label>

</td>

</tr>

<td>

<telerik:RadListBox ID="lstAvailablePlans" runat="server" Width="763px" Height="250px" CssClass="clsLable" Skin="Office2007" AutoPostBack="true"></telerik:RadListBox>