Questions on UI for ASP.NET AJAX Forum

0 answers

132 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

88 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

571 views

[Solved] 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

98 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

70 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

439 views

[Solved] 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

0 answers

122 views

Radgrid decimal range

<telerik:GridBoundColumn UniqueName="Total" DataField="Total" FooterStyle-Font-Bold="true" FooterStyle-HorizontalAlign="Right" HeaderStyle-HorizontalAlign="Right" ItemStyle-HorizontalAlign="Right" HeaderStyle-Width="95px" DataFormatString="{0:N} TL" HeaderText="Tutar" Aggregate="Sum" AutoPostBackOnFilter="false" ShowFilterIcon="true">

<FilterTemplate>

<asp:TextBox CssClass="rgFilterBox" Width="20" ID="ToValue" runat="server" Text='<%# endValue %>'></asp:TextBox>

<asp:TextBox CssClass="rgFilterBox" Width="20" ID="FromValue" runat="server" Text='<%# startValue %>'></asp:TextBox>

<input type="button" class="rgFilter" title="Filtrele" id="btnValueFilter" onclick="DoValueRangeFilter()" value=" " name="btnValueFilter">

<telerik:RadScriptBlock ID="RadScriptBlock1" runat="server">

<script type="text/javascript">

function DoValueRangeFilter() {

var tableView = $find("<%# ((GridItem)Container).OwnerTableView.ClientID %>");

var fromval = $.trim($("#<%# ((GridItem)Container).FindControl("FromValue").ClientID %>").val());

var toval = $.trim($("#<%# ((GridItem)Container).FindControl("ToValue").ClientID %>").val());

tableView.filter("Total", fromval + " " + toval, "Between");

}

</script>

</telerik:RadScriptBlock>

</FilterTemplate>

</telerik:GridBoundColumn

>




        protected void grd_ItemCommand(object sender, GridCommandEventArgs e)
        {
            if (e.CommandName == RadGrid.FilterCommandName)
            {
                Pair filterPair = (Pair)e.CommandArgument;
 
                switch (filterPair.Second.ToString())
                {
                    case "OrderDate":
                        this.startDate = ((e.Item as GridFilteringItem)[filterPair.Second.ToString()].FindControl("FromDatePicker") as RadDatePicker).SelectedDate;
                        this.endDate = ((e.Item as GridFilteringItem)[filterPair.Second.ToString()].FindControl("ToDatePicker") as RadDatePicker).SelectedDate;
                        break;
                    case "Total":


                        this.startValue = ((e.Item as GridFilteringItem)[filterPair.Second.ToString()].FindControl("FromValue") as TextBox).Text; 


                        this.endValue = ((e.Item as GridFilteringItem)[filterPair.Second.ToString()].FindControl("ToValue") as TextBox).Text;
                        break;
                    default:
                        break;
                }
            }
}
 
 
        protected string startValue
        {
            set
            {
                ViewState["strV"] = value;
            }
            get
            {
                if (ViewState["strV"] != null)
                    return (string)ViewState["strV"];
                else
                    return "";
            }
        }
        protected string endValue
        {
            set
            {
                ViewState["endV"] = value;
            }
            get
            {
                if (ViewState["endV"] != null)
                    return (string)ViewState["endV"];
                else
                    return "";
            }
        }

Hi, I've a boundcolumn named total and i want to filter that column having values range between x to y. 

i copied codes from demo in this link and modified for myself to decimal range.

thats my issue :

when i fill range textboxes (ex: ToValue=5 and Fromvalue=1) and press filter button

this.startValue

 has "1 5" and this.endValue has "5".



i changed the order of textboxes and realized that the first textbox always gets the both boxes value with a space between them.



Am i missing something or is this a bug??

Grid

asked on 17 Aug 2012

0 answers

72 views

Reverse(Crosspage postback)

I came across this article: http://www.telerik.com/help/aspnet-ajax/tabstrip-web-pages-cross-page-postback.html

Is there any so that I can have tab strip to get posted back (instead causing post-back) from (instead to) a different Web page from the one that contains it.

TabStrip

asked on 17 Aug 2012

1 answer

94 views

Jquery Ajax call to ASPX page not displaying datatble in radgrid

Hi,

        I am trying to get a datatable using a jquery ajax call and display it in radgrid using Telerik Q2 2009. My call to the web method is going through and returning a datable from JSON.NET, but the datatable doesn't bind to the radgrid.

In Masterpage:

<%@ Master Language="C#" AutoEventWireup="true" CodeFile="frmMasterTest.master.cs" Inherits="frmMasterTest" %>

<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>
<<%@ Register Src="~/User Controls/ucPageHeaderStandard.ascx" TagName="ucPageHeaderStandard"
    TagPrefix="uc1" %>

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title>Hazard</title>
    <link href="Hazard.css" rel="stylesheet" type="text/css" />
</head>
<body>
    <form id="form1" runat="server">
    <telerik:RadScriptManager ID="ScriptManager1" runat="server" AsyncPostBackTimeout="120" EnablePageMethods="true">
        <Scripts>
            <asp:ScriptReference Path="~/Scripts/MainScript.js?Version=1" />
            <asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.Core.js" />
            <asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQuery.js" />
            <asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQueryInclude.js" />
            <asp:ScriptReference Path="~/Scripts/jqueryblockUI.js" />
        </Scripts>
    </telerik:RadScriptManager>
    <telerik:RadAjaxLoadingPanel ID="RALPMaster" runat="server" BackColor="#EEEEEE" Transparency="50">
        <div align="center">
            <asp:Image ID="Image1" runat="server" AlternateText="Loading..." ImageUrl="~/Images/loading6.gif" />
        </div>
    </telerik:RadAjaxLoadingPanel>

    <div>
            <table cellpadding="0" cellspacing="0" border="2" width="100%">
                <tr>
                    <td valign="top">
                        <uc1:ucPageHeaderStandard ID="ucPgHdr" runat="server" EnableViewState="true" />
                        <asp:HiddenField ID="txtWireBillingNewLoanNum" runat="server" />
                        <asp:HiddenField ID="txtWireBillingReasonCode" runat="server" />
                        <asp:HiddenField ID="txtWIActionSummary" runat="server" />
                    </td>
                </tr>
                <tr>
                    <td valign="top">
                        <telerik:RadSplitter ID="rdSpltMain" runat="server" Orientation="Vertical" Width="99%"
                            Height="660px" CssClass="gradienceColor" VisibleDuringInit="false" LiveResize="true">
                            <telerik:RadPane ID="rdPaneLeft" runat="server" Width="50%" Height="" Scrolling="None"
                                CssClass="gradienceColor">
                                <asp:ContentPlaceHolder ID="CPHLeft" runat="server">
                                </asp:ContentPlaceHolder>
                            </telerik:RadPane>
                            <telerik:RadSplitBar ID="rdSpltBarMain" runat="server" />
                            <telerik:RadPane ID="rdPaneRight" runat="server" Width="50%" Scrolling="Both" CssClass="gradienceColor">
                                <table cellpadding="0" cellspacing="0" border="0" width="100%">
                                        <tr>
                                            <td valign="top">

                                            </td>
                                        </tr>
                                        <tr>
                                            <td valign="top">
                                                <asp:ContentPlaceHolder ID="CPHTopRight" runat="server">

                                                </asp:ContentPlaceHolder>
                                                <asp:ContentPlaceHolder ID="CPHRight" runat="server">
                                                </asp:ContentPlaceHolder>
                                            </td>
                                        </tr>
                                    </table>
                            </telerik:RadPane>
                        </telerik:RadSplitter>
                    </td>
                </tr>
            </table>
    </div>
    </form>
</body>
</html>

In TestNotes.aspx:

<%@ Page Language="C#" MasterPageFile="~/frmMasterTest.master" AutoEventWireup="true" CodeFile="testNotes1.aspx.cs" Inherits="TestInteraceNotes_testNotes1" %>

<%@ MasterType VirtualPath="~/frmMasterTest.master" %>
<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>
<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="cc1" %>

<asp:Content ID="Content1" ContentPlaceHolderID="CPHLeft" runat="server">

        <telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">
            <script type="text/javascript">
                (function ($) {
                    $(document).ready(function () {
                        $('[Id$=Button1]').click(function () {
                            $.ajax({
                              type: 'POST',
                              url: 'TestNotes1.aspx/afLoadNotes',
                              data: '{}',
                              contentType: "application/json; charset=utf-8",
                              dataType: "json",
                              success: function(result) {
                                var mtv = $find("<%= RadGrid1.ClientID %>").get_masterTableView();
                                  mtv.set_dataSource(result.d);
                                  mtv.dataBind();
                              },
                              error: function(msg) {
                                alert('error');
                              }
                            });
                        });
                    });
                })($telerik.$);
            </script>
        </telerik:RadCodeBlock>

        <div>
            <asp:Button ID="Button1" Text="Bind Grid" runat="server" />
            <div id="divGridContainer">
                <telerik:RadGrid ID="RadGrid1" runat="server" AutoGenerateColumns="false" Skin="Default"
                    AllowFilteringByColumn="true" AllowSorting="true" GroupingSettings-CaseSensitive="false">
                    <ClientSettings>
                        <Scrolling AllowScroll="True" SaveScrollPosition="True" UseStaticHeaders="True" ScrollHeight="170px">
                        </Scrolling>
                    </ClientSettings>
                    <MasterTableView HierarchyLoadMode="Client">
                        <Columns>
                            <telerik:GridBoundColumn DataField="Date" FilterControlWidth="60px" HeaderText="Date"
                                HeaderStyle-Width="100px" ItemStyle-Width="100px" SortExpression="DateForSort">
                            </telerik:GridBoundColumn>
                            <telerik:GridBoundColumn DataField="Note" HeaderText="Note" FilterControlWidth="230px"
                                HeaderStyle-Width="270px" ItemStyle-Width="270px">
                            </telerik:GridBoundColumn>
                            <telerik:GridBoundColumn DataField="User" HeaderText="User" FilterControlWidth="40px"
                                HeaderStyle-Width="80px" ItemStyle-Width="80px">
                            </telerik:GridBoundColumn>
                            <telerik:GridBoundColumn DataField="Type" HeaderText="Type" FilterControlWidth="40px"
                                HeaderStyle-Width="80px" ItemStyle-Width="80px">
                            </telerik:GridBoundColumn>
                        </Columns>
                    </MasterTableView>
                </telerik:RadGrid>
            </div>
        </div>
</asp:Content>
In TestNotes.aspx.cs

using System.Collections;

using System.Configuration;

using System.Data;

using System.Linq;

using System.Web;

using System.Web.Security;

using System.Web.UI;

using System.Web.UI.HtmlControls;

using System.Web.UI.WebControls;

using System.Web.UI.WebControls.WebParts;

using System.Web.Services;

using System.IO;

using Newtonsoft.Json;

public partial class TestInteraceNotes_testNotes1 : System.Web.UI.Page

{

protected void Page_Load(object sender, EventArgs e)

{

if (!IsPostBack)

{

}

[WebMethod]

public static string afLoadNotes()

{

Web Service call returns a datatable

return Serialize(dt);

}

public static string Serialize(object value)

{

Type type = value.GetType();

Newtonsoft.Json.JsonSerializer json = new Newtonsoft.Json.JsonSerializer();

json.NullValueHandling = NullValueHandling.Ignore;

json.ObjectCreationHandling = Newtonsoft.Json.ObjectCreationHandling.Replace;

json.MissingMemberHandling = Newtonsoft.Json.MissingMemberHandling.Ignore;

json.ReferenceLoopHandling = ReferenceLoopHandling.Ignore;

//if (type == typeof(DataRow))

// json.Converters.Add(new DataRowConverter());

//else if (type == typeof(DataTable))

// json.Converters.Add(new DataTableConverter());

StringWriter sw = new StringWriter();

Newtonsoft.Json.JsonTextWriter writer = new JsonTextWriter(sw);

//if (this.FormatJsonOutput)

// writer.Formatting = Formatting.Indented;

//else

// writer.Formatting = Formatting.None;

writer.QuoteChar = '"';

json.Serialize(writer, value);

string output = sw.ToString();

writer.Close();

sw.Close();

return output;

}

Please Advice Thank you!
Vamsi

Ajax

answered on 17 Aug 2012

0 answers

193 views

Refresh all open rad-tabs if the user comes back to "browser tab/window"

Hi friends, I would like to refresh all my open rad-tabs, if the user comes back to my page from another browser page/tab, containing tad-tab strip.

FYI ...

I am having my tab strip declared in the master file.
by mentioning "another browser page/tab" i meant to say new tab of same browser window or the new window of the browser. I need to refresh the "caller tab" 's rad-tabs when the "callee-tab" or "callee-window" is closed.
I've tried to use the "ClientSelectedTab" fot my tab strip but it looks like it just repaints the tab [ as I can not see the data get updated, but it does if I right click and select refresh from my IE9 tab.

Much appreciated...

TabStrip

asked on 17 Aug 2012