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110,770 questions

5 answers

1.7K+ views

How to filter column on radGrid

Hi

I can't filter column on my radGrid

<telerik:RadGrid runat="server" ID="grid"

AllowPaging="true"

AllowSorting="True"

AllowFilteringByColumn="True"

ShowStatusBar="true"

AutoGenerateColumns="false"

Visible="false">

<ClientSettings >

<Selecting AllowRowSelect="True"/>

<ClientEvents OnRowDblClick="OnRowDblClick" />

</ClientSettings>

<PagerStyle Mode="NumericPages" Position="Bottom" />

<GroupingSettings CaseSensitive="false" />

<MasterTableView ShowHeadersWhenNoRecords="true" DataKeyNames="Name" ClientDataKeyNames="Name">

<Columns>

<telerik:GridBoundColumn DataField="Name" UniqueName="Name" HeaderText="Name"

DataType="System.String" AutoPostBackOnFilter="true" SortExpression="Name" >

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="FirstName" UniqueName="FirstName" HeaderText="Firstname"

DataType="System.String" AutoPostBackOnFilter="true" SortExpression="Firstname" >

</telerik:GridBoundColumn>

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

</telerik:GridEditCommandColumn>

</Columns>

</MasterTableView>

</telerik:RadGrid>

protected void button_Click(object sender, EventArgs e)

{

DataTable dt;

SqlConnection conn = new SqlConnection();

SqlCommand command = new SqlCommand("fillGrid", cn);

command.CommandType = CommandType.StoredProcedure;

SqlParameter p = new SqlParameter("@param", SqlDbType.NVarChar, 50);

p.Value = var.Text;

command.Parameters.Add(p);

dt = new DataTable();

SqlDataAdapter da = new SqlDataAdapter(cmd);

try

{

conn.Open();

da.Fill(dt);

grid.DataSource = dt;

grid.DataBind();

}

catch ()

{

//...

}

finally

{

if (conn.State != ConnectionState.Closed)

{

conn.Close();

}

Filter

answered on 08 May 2012

3 answers

954 views

Telerik DatePicker not displaying in modal popup window.

Below is the code snippet.
I have tried doing everything from setting the z-index to css. But the issue still persists.

The datepicker calendar is not shown when i try to open in modal popup window.
I am using RadControls_Q1_2007_SP2_dev. My client does not want to upgrade to latest version immediately.
Please help.

<style type="text/css">

.modalBackground

{

background-color: Black;

filter: alpha(opacity=90);

opacity: 0.8;

z-index: 0;

}

.modalPopup

{

background-color: #FFFFFF;

border-width: 3px;

border-style: solid;

border-color: black;

padding-top: 10px;

padding-left: 10px;

width: 720px;

height: 260px;

z-index: 1;

}

.modalPopupAdd

{

background-color: #FFFFFF;

border-width: 3px;

border-style: solid;

border-color: black;

padding-top: 10px;

padding-left: 10px;

width: 720px;

height: 360px;

z-index: 1;

}

.radCalendarPopup

{

z-index: 30000 !important;

}

</style>

<ajax:UpdatePanel ID="UpdatePanel1" runat="server">

<ContentTemplate>

<asp:LinkButton ID="lnkAdd" runat="server" Text="Add Ashram Events" OnClick="Add"

CssClass="copy"></asp:LinkButton><br />

<asp:Panel ID="pnlAddEdit" runat="server" CssClass="modalPopup" Style="display: none">

<table width="98%" cellspacing="0" cellpadding="0" class="table-border" id="tblAddEdit"

runat="server" visible="false">

<tr>

<td>

<table width="100%" border="0" cellspacing="0" cellpadding="2" class="main-content">

<tr>

<td>

<table width="100%" border="1" cellspacing="0" cellpadding="2">

<tr>

<td height="25" colspan="4" align="center" class="sub-menu2" style="padding-left: 10px;

background-color: Yellow">

<asp:Label ID="lblHeading" runat="server"></asp:Label>

</td>

</tr>

<tr style="height: 25px">

<td colspan="4" class="sub-menu2" style="padding-left: 10px; color: #790020; background-color: #f9f9f9">

<u>Shibir Details</u>

</td>

</tr>

<tr style="height: 25px">

<td class="sub-menu2" style="padding-left: 10px">

<b>Shibir Type</b> :

</td>

<td colspan="3" class="sub-menu2" style="height: 20px; padding-left: 10px; color: Black;

font-size: 9px; font-family: Verdana, Times New Roman">

<asp:TextBox ID="txtShibirType" runat="server" Width="300px"></asp:TextBox>

</td>

</tr>

<tr style="height: 25px">

<td class="sub-menu2" style="padding-left: 10px">

<b>From Date</b> :

</td>

<td class="sub-menu2" style="padding-left: 10px; color: Black;">

<telerik:RadDatePicker ID="rdpFromDate" Calendar-Skin="WebBlue" runat="server" Width="150px"

DateInput-Enabled="false" ClientEvents-OnPopupOpening="PopupOpening">

<DatePopupButton HoverImageUrl="~/RadControls/Calendar/Skins/Sunny/Img/datePickerPopupHover.gif"

ImageUrl="~/RadControls/Calendar/Skins/Sunny/Img/datePickerPopup.gif"></DatePopupButton>

</telerik:RadDatePicker>

<script type="text/javascript">

function PopupOpening(sender, args) {

Telerik.Web.UI.Calendar.Popup.zIndex = 100100;

}

</script>

</td>

<td class="sub-menu2" style="padding-left: 10px">

<b>To Date</b> :

</td>

<td class="sub-menu2" style="padding-left: 10px; color: Black;">

<telerik:RadDatePicker ID="rdpToDate" Calendar-Skin="WebBlue" runat="server" Width="150px"

DateInput-Enabled="false" ZIndex="11000">

<DatePopupButton HoverImageUrl="~/RadControls/Calendar/Skins/Sunny/Img/datePickerPopupHover.gif"

ImageUrl="~/RadControls/Calendar/Skins/Sunny/Img/datePickerPopup.gif"></DatePopupButton>

</telerik:RadDatePicker>

</td>

</tr>

<tr style="height: 25px">

<td class="sub-menu2" style="padding-left: 10px">

<b>Location</b> :

</td>

<td class="sub-menu2" style="padding-left: 10px; color: Black; font-size: 9px; font-family: Verdana, Times New Roman;">

<asp:TextBox ID="txtLocation" runat="server" Width="175px"></asp:TextBox>

</td>

<td class="sub-menu2" style="padding-left: 10px">

<b>Address</b> :

</td>

<td class="sub-menu2" style="padding-left: 10px; color: Black; font-size: 9px; font-family: Verdana, Times New Roman">

<asp:TextBox ID="txtAddress" runat="server" Width="175px"></asp:TextBox>

</td>

</tr>

<tr style="height: 25px">

<td class="sub-menu2" style="padding-left: 10px">

<b>Shibir Language</b> :

</td>

<td class="sub-menu2" style="padding-left: 10px; color: Black; font-size: 9px; font-family: Verdana, Times New Roman">

<asp:TextBox ID="txtShibirLanguage" runat="server" Width="175px"></asp:TextBox>

</td>

<td class="sub-menu2" style="padding-left: 10px">

<b>Timings</b> :

</td>

<td class="sub-menu2" style="padding-left: 10px; color: Black; font-size: 9px; font-family: Verdana, Times New Roman">

<asp:TextBox ID="txtTimings" runat="server" Width="175px"></asp:TextBox>

</td>

</tr>

<tr style="height: 25px">

<td class="sub-menu2" style="padding-left: 10px">

<b>Last Date of Registration</b> :

</td>

<td colspan="3" height="40" class="sub-menu2" style="padding-left: 10px; color: Black;">

<telerik:RadDatePicker ID="rdpRegistrationLastDate" Calendar-Skin="WebBlue" runat="server"

Width="150px" DateInput-Enabled="false" ZIndex="11000">

<DatePopupButton HoverImageUrl="~/RadControls/Calendar/Skins/Sunny/Img/datePickerPopupHover.gif"

ImageUrl="~/RadControls/Calendar/Skins/Sunny/Img/datePickerPopup.gif"></DatePopupButton>

</telerik:RadDatePicker>

</td>

</tr>

<tr style="height: 25px">

<td colspan="4" class="sub-menu2" style="padding-left: 10px; color: #790020; background-color: #f9f9f9">

<u>Other Details</u>

</td>

</tr>

<tr style="height: 25px">

<td class="sub-menu2" style="padding-left: 10px">

<b>Contact Person</b> :

</td>

<td class="sub-menu2" style="padding-left: 10px; color: Black; font-size: 9px; font-family: Verdana, Times New Roman">

<asp:TextBox ID="txtContactPerson" runat="server" Width="175px"></asp:TextBox>

</td>

<td class="sub-menu2" style="padding-left: 10px">

<b>Contact Details</b> :

</td>

<td class="sub-menu2" style="padding-left: 10px; color: Black; font-size: 9px; font-family: Verdana, Times New Roman">

<asp:TextBox ID="txtContactDetails" runat="server" Width="175px"></asp:TextBox>

</td>

</tr>

<tr style="height: 25px">

<td class="sub-menu2" style="padding-left: 10px">

<b>Other Details</b> :

</td>

<td colspan="3" height="40" class="sub-menu2" style="padding-left: 10px; color: Black;

font-size: 9px; font-family: Verdana, Times New Roman">

<asp:TextBox ID="txtOtherDetails" runat="server" Width="450px" TextMode="MultiLine"></asp:TextBox>

</td>

</tr>

<tr>

<td colspan="4" align="center">

<asp:Button ID="btnSave" runat="server" Text="Save" />

<asp:Button ID="btnCancel" runat="server" Text="Cancel" OnClientClick="return Hidepopup()" />

</td>

</tr>

</table>

</td>

</tr>

</table>

</td>

</tr>

</table>

</asp:Panel>

<asp:LinkButton ID="lnkFake" runat="server"></asp:LinkButton>

<ajaxToolkit:ModalPopupExtender ID="popup" runat="server" DropShadow="false" PopupControlID="pnlAddEdit"

TargetControlID="lnkFake" BackgroundCssClass="modalBackground">

</ajaxToolkit:ModalPopupExtender>

</ContentTemplate>

<Triggers>

<ajax:AsyncPostBackTrigger ControlID="dgAshramEvents" />

<ajax:AsyncPostBackTrigger ControlID="btnSave" />

</Triggers>

</ajax:UpdatePanel>

Calendar

answered on 08 May 2012

6 answers

340 views

Need ListBox - Checkbox checked event

Hi,

I have

telerik:RadListBox CheckBoxes="true"> On check of Checkbox I want enble and disable the buttons. I need to catch the checkbox click event at the server side. How can I implement this?

Regards,
Medac

ListBox

answered on 08 May 2012

0 answers

92 views

Search Feature in Radlistbox

Hi,

Can we enable searching of records in radlistbox , in case of large number of records it is difficult to search any specefic record manually. (rad grids provide this feature)

If there is possible solution pls help me on it.

Thanks,
Saurabh

ListBox

asked on 08 May 2012

4 answers

135 views

RadMaskedTextBox with EnableSingleInputRendering enabled breaks it

Not sure why, but enabling Single Input on the RadMaskedTextBox breaks it. You can't type in the textbox, but if you paste in it it formats the input correctly.

For example:

<form id="form1" runat="server">

<asp:ScriptManager runat="server">

</asp:ScriptManager>

<div>

<telerik:RadMaskedTextBox ID="MaskTest" runat="server" Mask="(###) ###-####" EnableSingleInputRendering="true"

HideOnBlur="true">

</telerik:RadMaskedTextBox>

</div>

</form>

pasting a valid telephone number works, but the textbox doesn't allow you to type in it including number.

Anyone know why this is?

Regards,
Jacques

Input

answered on 08 May 2012

2 answers

94 views

radtreeview and contextmenu

Hi all.
I have a radtreeview filled from a database in code behind.and a radtreeviewcontextmenu working correctly on the radtreeview.
I've implemented some classical node operations from client side (add,rename,delete,ecc.) .
Then I access these client changes on server side by ClientChanges property.
So far so good.

Here's the problem I can't solve..

Client side changes are available on the server side after postback, but I don't want to call a postback with a
classic button onclick event..I would like to call a postback after every client operation made by contextmenu !
Is it possibile ?
I have everything to get it. All the client functions are ok and the clientchanges routine on code behind calling the database save function.
The only missing link is how to call/invoke a postback from client side to perform the clientchanges routine..
May you help me ?
Thanks in advance guys
Gabriele

TreeView

answered on 08 May 2012

0 answers

86 views

RadAjaxManager and ASP.NET Panel

Ignore - PEBKAC - got the wrong Ajax Setting.

Ajax

asked on 08 May 2012

1 answer

83 views

Set focus on main page

I have a RadWindow that is not modal, however when I click on the parent page of the RadWindow, the RadWindow will not hide. How do I change focus and send the RadWindow behind its parent page?

Window

answered on 08 May 2012

1 answer

105 views

Vertical Scroll Bar

In RadComboBox can i modify the vertical scroll bar so the vertical scroll bar just float in top of design without mess my design? Please someone help me. I attach my screenshoot.

Thanks,

Michael

ComboBox

answered on 08 May 2012

24 answers

369 views

menu like telerik

I just downloaded the trial version and I am trying to config the menu to make it look like the menu on telerik homepage. Look like it using tabstrip and menu with template? Can you give me the hints and is there an example? Thanks.

answered on 08 May 2012

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