Questions on UI for ASP.NET AJAX Forum

1 answer

641 views

hi

I would like to know how i get the search button into the textbox just like the one you have http://www.telerik.com/ or http://www.kendoui.com/get-help.aspx. Thanks a lot

General Discussions

answered on 20 Aug 2012

0 answers

83 views

Setting date and time separately of radDateTime picker

I have date in another variable.
time in a string variable [ stored as datetime.ToShortTimeString() format.

How can I display both in the dateTimePicker's caledar view ?

It is okay if we've to modify variables.

General Discussions

asked on 20 Aug 2012

1 answer

262 views

radnotification with show method

Instead of using visibleonpageload i used show method to display notification.But it reappears after postback.Is there any work around for this?

Notification

answered on 20 Aug 2012

0 answers

70 views

Drag and drop fires only once

Hi

I'm trying implement drag and drop functionality in my user control which is actually one of my custom wizard steps.
I've implement all most all parts of code in the online demo http://demos.telerik.com/aspnet-ajax/grid/examples/programming/draganddrop/defaultcs.aspx and faced with next situation : drag and drop fires only once. After this it doesn't work anymore unless I refresh page. Does anybody know how to fix it?

Thank you

Grid

asked on 19 Aug 2012

0 answers

111 views

How to Filter a Column without PostBack?

Hi everyone.

I'm new with Telerik Controls, and I have a question. I use DevExpress Controls a long time ago, and I remember that I can Filter the Columns data without PostBack, only tiping de text, and the grid Filter.

But, with the Telerik Grid... I can't do this... always fired a PostBack... and this is so slow...

Can I filter my Columns Data only by tiping the text I want to search???

Please help me...

Regards...

Grid

asked on 19 Aug 2012

0 answers

61 views

How to set the three attribute of diagram???

Three attribute set of diagram.

One:
How to make the "Shape" can't be selected??? As the first picture attached...

Two:
  How to make the "Shape" can't be edited??? As the second picture attached...

Three:
   How to make the "Shape" don't appear dotted line when left mouse button down   ??? As the third picture attached...
In a word:

The Diagram is used to display , needn't each Shap can be edited , such as selected ,edited the text.
How to set???

General Discussions

asked on 19 Aug 2012

2 answers

527 views

How to pass Form Template Edit Form textbox value to code behind

I have a RADGrid named 'RadGrid1' in my aspx page.

RadGrid1 has a form template edit form and this edit form contains:

A text box with an ID 'txtEmail' for editing the email address of the selected record
A button with an ID 'ButtonA'

What I am trying to do is:

When user click the 'ButtonA' button,
I want to send the email address information shown in the 'txtEmail' text box of the selected record to the code behind file's 'ButtonA' onClick event procedure.

I need to know the correct syntax/code for doing this.

Code behind file:

protected void ButtonA_Click(object sender, EventArgs e)

{

string EmailAddress = // How can I get the email address information shown in the ‘txtEmail’

// text box in the Form Template Edit Form

}

Thank you. :D

Grid

answered on 19 Aug 2012

0 answers

82 views

Problem in populating the sqldatasource to raddatepicker

I have the following code with the radComboxBox text value as the param to the sqldatasource. the result set of the sqldatasource will be populate to the raddatePick. this is not work. can anyone help me?

-----------------------------------------aspx ------------------------------------------

<%@ Page Language="c#" Inherits="imatrader_general_Default" CodeFile="Default.aspx.cs" %>

<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>
<%@ Register Src="../../Common/Header.ascx" TagName="Header" TagPrefix="telerik" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div style="position: relative; top: 3px; left: 3px; width: 400px; height: 30px;">
<telerik:Header runat="server" ID="Header1" NavigationLanguage="CS" ShowDbResetTimer="true">
</telerik:Header>
</div>
<telerik:RadScriptManager ID="RadScriptManager1" runat="server">
<Scripts>
<asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.Core.js">
</asp:ScriptReference>
<asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQuery.js">
</asp:ScriptReference>
<asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQueryInclude.js">
</asp:ScriptReference>
</Scripts>
</telerik:RadScriptManager>
<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">
</telerik:RadAjaxManager>
<div style="position: relative; top: 10px; left: 3px; height: 30px; font: bold 20px Arial;">
<asp:Label ID="Label1" runat="server" Text="Download" Height="27px"></asp:Label>
</div>
<div style="position: relative; top: 10px; left: 3px; height: 200px;">
Symbol
<telerik:RadComboBox ID="RadComboBox1" runat="server" AllowCustomText="true" Width='100'
DataSourceID="SqlDataSource1" Filter="Contains" DataTextField="code" AutoPostBack="true " OnSelectedIndexChanged="RadComboBox1_OnSelectedIndexChanged">
</telerik:RadComboBox>
<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:MarketDbConnectionString %>"
SelectCommand="SELECT '^HSCE' AS code UNION SELECT '^HSI' AS code UNION SELECT '^DJI' AS code UNION SELECT DISTINCT code FROM Quote ORDER BY Code">
</asp:SqlDataSource>
<br />
<br />
From
<telerik:RadDatePicker ID="FromDatePicker" Width="100px" runat="server" SelectedDate='<%# Bind("startDate") %>'
Culture="zh-HK">
<DatePopupButton ImageUrl="" HoverImageUrl=""></DatePopupButton>
</telerik:RadDatePicker>
<%-- <telerik:RadDatePicker ID="RadDatePicker1" Width="100" runat="server" DbSelectedDate='<%# startDate %>'
Culture="zh-HK" AutoPostBack="True" OnSelectedDateChanged="FromDatePicker_SelectedDateChanged">
<Calendar ID="Calendar1" UseRowHeadersAsSelectors="False" runat="server" UseColumnHeadersAsSelectors="False"
ViewSelectorText="x">
</Calendar>
<DateInput ID="DateInput1" DisplayDateFormat="d/M/yyyy" DateFormat="d/M/yyyy" runat="server" LabelWidth="40%"
AutoPostBack="True">
</DateInput>
<DatePopupButton ImageUrl="" HoverImageUrl=""></DatePopupButton>
</telerik:RadDatePicker>
--%>
 To
<telerik:RadDatePicker ID="ToDatePicker" Width="100" runat="server" DbSelectedDate='<%# endDate %>'
Culture="zh-HK">
<DatePopupButton ImageUrl="" HoverImageUrl=""></DatePopupButton>
</telerik:RadDatePicker>
<br />
<asp:SqlDataSource ID="SqlDataSource2" runat="server"
ConnectionString="<%$ ConnectionStrings:MarketDbConnectionString %>"
SelectCommand="SELECT DATEADD(day, 1, MAX(tradeDate)) AS startDate FROM vwMaster WHERE (code = @code)">
<SelectParameters>
<asp:ControlParameter ControlID="RadComboBox1" Name="code"
PropertyName="SelectedValue" />
</SelectParameters>
</asp:SqlDataSource>
<br />
<telerik:RadButton ID="RadButtonStart" runat="server" Text="Start" OnClick="RadButtonStart_Click">
</telerik:RadButton>
<br />
<br />
<asp:Label ID="lblResults" runat="server" Text=""></asp:Label>
<br />
</div>
</form>
</body>
</html>

---------------------- cs ----------------------------

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

using System.Data;
using System.Net;
using System.Data.SqlClient;
using YahooStocks;
using Telerik.Web.UI.Skins;
using Telerik.Web.UI;

public partial class imatrader_general_Default : System.Web.UI.Page
{

protected DateTime? startDate
{
set
{
ViewState["strD"] = value;
}
get
{
if (ViewState["strD"] != null)
return (DateTime)ViewState["strD"];
else
return new DateTime(DateTime.Today.Year - 1, DateTime.Today.Month, DateTime.Today.Day);
}
}
protected DateTime? endDate
{
set
{
ViewState["endD"] = value;
}
get
{
if (ViewState["endD"] != null)
return (DateTime)ViewState["endD"];
else
return DateTime.Today;
}
}
protected void RadButtonStart_Click(object sender, EventArgs e)
{

YahooDownloader ydl = new YahooDownloader();
DataTable dtable = ydl.UpdateSymbol(this.RadComboBox1.Text, FromDatePicker.SelectedDate, ToDatePicker.SelectedDate);
//DataTable dtable = ydl.UpdateSymbol(this.RadComboBox1.Text, startDate, endDate);
if (dtable != null)
{
string code = RadComboBox1.Text;
ydl.InsertOrUpdateIssue(dtable, code);
}
lblResults.Text = ydl.getMessage();
}
//protected void FromDatePicker_SelectedDateChanged(object sender, Telerik.Web.UI.Calendar.SelectedDateChangedEventArgs e)
//{
// startDate = this.FromDatePicker.SelectedDate;
//}

//protected void ToDatePicker_SelectedDateChanged(object sender, Telerik.Web.UI.Calendar.SelectedDateChangedEventArgs e)
//{
// endDate = this.ToDatePicker.SelectedDate;
//}

protected void RadComboBox1_OnSelectedIndexChanged(Object sender, RadComboBoxSelectedIndexChangedEventArgs e)
{
}



protected void Page_Load(object sender, EventArgs e)
{
//FromDatePicker.SelectedDate = startDate;
//ToDatePicker.SelectedDate = endDate;
}

}

Input

asked on 18 Aug 2012

0 answers

57 views

Localization for RadInputManager

Hi
How can I do Localization for RadInputManager ? this control does not participate in 'Generate Local Resource' of VS.
I want to get ErrorMessage and EmptyMessage from the page resource file.
I added meta:resourcekey manually , it worked, but just for ErrorMessage

Thank you very much for your feedback

General Discussions

asked on 18 Aug 2012

1 answer

379 views

RadComboBox Highlight Search Text Result

Hello Everyone,
Can anyone help me out in highlight (or HTML format) the search string in the combobox results.
I need to use it in the Items_Requested server side method of Combobox
and also a web service method for combobox in grid.
I tried the following code , and it shows the search text but created problem for the ecents of Combobox.

//************************ Homepage.aspx.cs **********************************************************

public static string SetHighlight(string strOrginal, string strNeedle)

{

Regex regex = new Regex(strNeedle, RegexOptions.IgnoreCase);

//return regex.Replace(strOrginal, "<b>" + strNeedle + "</b>");

return regex.Replace(strOrginal, "<font color=red>" + strNeedle + "</font>");

}

[WebMethod]

public static RadComboBoxData GetAirportNames(RadComboBoxContext context)

{

//DataTable data = GetData(context.Text);

CommonDL CDL = new CommonDL();

DataTable data = CDL.LoadAirports_HomePage(context.Text);

RadComboBoxData comboData = new RadComboBoxData();

int itemOffset = context.NumberOfItems;

int endOffset = Math.Min(itemOffset + ItemsPerRequest, data.Rows.Count);

comboData.EndOfItems = endOffset == data.Rows.Count;

List<RadComboBoxItemData> result = new List<RadComboBoxItemData>(endOffset - itemOffset);

for (int i = itemOffset; i < endOffset; i++)

{

RadComboBoxItemData itemData = new RadComboBoxItemData();

itemData.Text = SetHighlight(data.Rows[i]["PortName"].ToString(), context.Text.ToString());

itemData.Value = data.Rows[i]["AirportID"].ToString();

itemData.Attributes.Add("OrginalText", data.Rows[i]["PortName"].ToString());

//itemData.Attributes.Add(data.Rows[i]["PortName"].ToString(), context.Text.ToString());

result.Add(itemData);

}

comboData.Message = GetStatusMessage(endOffset, data.Rows.Count);

comboData.Items = result.ToArray();

return comboData;

}

//************************ Homepage.aspx **********************************************************

<telerik:RadComboBox Width="160" ID="cmbFromAirportP3" ValidationGroup="P3"

class="text-input"

AllowCustomText="true"

runat="server" DataTextField="PortName"

DataValueField="AirportID"

EmptyMessage="Select From Airport" Text=""

EnableLoadOnDemand="true"

ShowMoreResultsBox="true"

EnableVirtualScrolling="false"

ChangeTextOnKeyBoardNavigation="false"

OnClientDropDownClosing="cmb_Closing"

OnClientItemsRequested="cmbOrgName_ClientItemsRequested"

OnClientItemsRequesting="cmbOrgName_ClientItemsRequesting"

OnClientSelectedIndexChanged="cmbOrgName_ClientSelectedIndexChanged"

OnClientBlur="cmb_Blur"

>

<WebServiceSettings Method="GetAirportNames" Path="HomePage.aspx" />

</telerik:RadComboBox>

//************************ Javascript Code **********************************************************

<script type="text/javascript" id="S2">

function cmbOrgName_ClientSelectedIndexChanged(sender, args) {

//Get OrginalText and set to the selected item

var orginalText = sender.get_selectedItem().get_attributes().getAttribute("OrginalText");

sender.set_text(orginalText);

}

function cmb_Blur(sender, args) {

//Get OrginalText and set to the selected item

var orginalText = sender.get_selectedItem().get_attributes().getAttribute("OrginalText");

sender.set_text(orginalText);

sender.hideDropDown();

// alert('Cmbo lost focus');

}

function cmb_Closing(sender, args) {

//Get OrginalText and set to the selected item

var orginalText = sender.get_selectedItem().get_attributes().getAttribute("OrginalText");

sender.set_text(orginalText);

}

function cmbOrgName_ClientItemsRequesting(sender, args) {

//clear the existing items

sender.get_items().clear();

}

//If no records returned, collapse the dropdown automatically.

function cmbOrgName_ClientItemsRequested(sender, args) {

if (sender.get_items().get_count() == 0) {

sender.toggleDropDown();

}

</script>

Thanks,
Vishal

ComboBox

answered on 18 Aug 2012