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bug of page appearance on selection of radcombobox with autopostback=true

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ComboBox

This is a migrated thread and some comments may be shown as answers.

lina fetisova asked on 10 Nov 2010, 11:33 AM

pic1-2-together.png

picture2.png

picture1.png

Good day!
I have got some comboboxes on page. Some of them has property autopostback=true, enother autopostback=false.
When I select (for the first time) a value of combobox with autopostback=true, good looking page (you can see it at the picture 1) becomes bad looking =((( (picture 2). But the html still being the same :(

It happens only in Firefox, Opera, Google Chrome, Safari. In ie 6, ie 7, ie 8 everything is allright.

There is my code below (css is here: http://aptekaural.ru/tmp/style.css and here: http://aptekaural.ru/tmp/style_ie.css ).
What do I do wrong?

Site.master
_____________________________________________________

<%@ Master Language="C#" AutoEventWireup="true" CodeBehind="Site.master.cs" Inherits="Pharm.New.Site" %>
<%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>
<%@ Register Src="~/Controls/MainMenu.ascx" TagName="MainMenu" TagPrefix="uc1" %>
<%@ Register Src="~/Controls/TopMenu.ascx" TagName="TopMenu" TagPrefix="uc2" %>
<%@ Register Src="~/Controls/Footer.ascx" TagName="Footer" TagPrefix="uc3" %>

<!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>Единая Фармацевтическая справка</title>
    <link href="/Style/style.css" rel="stylesheet" type="text/css" />
    
    
    
    <link href="FarmPortal/Grid.FarmPortal.css" rel="stylesheet" type="text/css" />
    <link href="FarmPortal/ComboBox.FarmPortal.css" rel="Stylesheet" type="text/css" />
    <link href="FarmPortal/Input.FarmPortal.css" rel="Stylesheet" type="text/css" />
    <style type="text/css">
        .highlight {text-decoration:none; font-weight:bold; color: red;}
    </style>
    <script type="text/javascript">

    </script>
</head>
<body onload="">
<form runat="server" >
<telerik:RadScriptManager ID="RadScriptManager1" runat="server" EnablePageMethods="true"/>
<telerik:RadCodeBlock ID="RadCodeBlock1" runat="server" >
                    <script type="text/javascript">
                        $(document).ready(function () {
                            var combo =<%=cbRegion.ClientID%>;
                            combo.FixUp(combo.InputDomElement,true);
                            var combo1 =<%=cbCity.ClientID%>;
                            combo1.FixUp(combo1.InputDomElement,true);
                        });
                  </script>
</telerik:RadCodeBlock>
<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">
    <AjaxSettings>
        <telerik:AjaxSetting AjaxControlID="cbRegion">
            <UpdatedControls>
                <telerik:AjaxUpdatedControl ControlID="cbCity" />
            </UpdatedControls>
        </telerik:AjaxSetting>
        <telerik:AjaxSetting AjaxControlID="cbCity">
            <UpdatedControls>
                <telerik:AjaxUpdatedControl ControlID="cbCity" />
            </UpdatedControls>
        </telerik:AjaxSetting>
    </AjaxSettings>
</telerik:RadAjaxManager>
<div id="glav">
    <table cellpadding="0px" cellspacing="0px" style="margin:0px; padding:0px; height: 100%; min-height: 100%; min-width: 100%;"    >
        <tr>
            <td>
                <div class="h_r">
                  <div class="h_l">
                    <div class="header">
                        <div class="m_r">
                            <div class="m_l">
                                <div class="menu">
                                    <uc2:TopMenu runat="server" ID="TopMenu"/>
                                </div>
                            </div>
                        </div>
                        <div class="main">
                            <div class="center1">
                                <div id="poisk">
                                   <div id="geo">
                                        вы находитесь в г. Екатеринбурге, если мы ошиблись
                                        <a href="#">поправьте нас</a>
                                   </div>
                                   <asp:Panel runat="server" ID="pnlLogic" DefaultButton="lbtSearch">
                                       <table>
                                           <tr>
                                                  <td>
                                                    <telerik:RadComboBox ID="cbRegion" Width="162px" EnableTextSelection="False" runat="server" onselectedindexchanged="cbRegion_SelectedIndexChanged" AutoPostBack="true" Skin="Default" />
                                                   </td>
                                                   <td>
                                                    <telerik:RadComboBox ID="cbCity" Width="150px" EnableTextSelection="False" runat="server" AutoPostBack="true" onselectedindexchanged="cbCity_SelectedIndexChanged" Skin="Default" />
                                                    </td>
                                                    <td>
                                                    <telerik:RadComboBox ID="cbTypeSearch" Width="150px" runat="server"/>
                                                   </td>
                                           </tr>
                                           <tr align="center">
                                                <td colspan="3">
                                                    <telerik:RadTextBox runat="server" ID="tbSearch" Width="100%" Height="16"/>
                                                </td>
                                           </tr>
                                           <tr align="center">
                                                <td colspan="2" >
                                                    <asp:LinkButton runat="server" ID="lbtSearch" Text="_______" CssClass="poisk_linkbutton" Width="60px" onclick="btSearch_Click" />
                                                </td>
                                                <td align="right">
                                                    
                                                </td>
                                           </tr>
                                        </table>
                                    </asp:Panel>
                                 </div>
                              </div>
                        </div>
                        <div class="left"><a id="logo" href="./">
                                 Единая<br />
                                 Фармацевтическая<br />
                                 Справка</a>
                        </div>
                        <div class="right tel">
                            <a href="http://cabinet.aptekaural.ru"> вход в личный кабинет</a><br />
                            (343) 123 45 67
                        </div>
                      </div>
                    </div>
                    </div>
                </td>
            </tr>
            <tr>
                <td>
                    <div id="linkmenu">
                    <uc1:MainMenu runat="server" ID="MainMenu"/>
                    </div>
                </td>
            </tr>
            <tr>
                <td>
                    <table cellpadding="0px" cellspacing="0px" style="margin:0px; padding:0px; height: 100%; min-height: 100%;" width="100%" >
                        <tr>
                            <td id="left" valign="top">
                                <asp:ContentPlaceHolder ID="phLeft" runat="server"/>
                            </td>
                             <td id="center" valign="top">
                                <asp:ContentPlaceHolder ID="phCenter" runat="server"/>
                            </td>
                            <td id="right" valign="top">
                                <asp:ContentPlaceHolder ID="phRight" runat="server"/>
                            </td>
                        </tr>
                    </table>
                </td>
            </tr>
            <tr>
                <td>
                    <uc3:Footer runat="server" ID="Footer" />
                </td>
            </tr>
    </table>
</div>
</form>
</body>
</html>

Site.master.cs
_____________________________________________________
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Web;
using System.Web.UI;
using Clients.Core.DTO.DTO;
using Pharm.New.Code;

namespace Pharm.New
{
    public partial class Site : MasterPage
    {

        private static readonly string[] typeSearch = {"Товары", "Аптеки", "Медицински учреждения"};

        protected void Page_Load(object sender, EventArgs e)
        {
            Response.Cache.SetExpires(DateTime.UtcNow.AddMinutes(-1));
            Response.Cache.SetCacheability(HttpCacheability.NoCache);
            Response.Cache.SetNoStore();

            cbTypeSearch.SelectedIndexChanged += (o, ev) =>
                                                     {
                                                         Session["typeSearch"] = cbTypeSearch.SelectedValue;
                                                     };
        }
        protected void Page_Init(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                BindRegions();
                if (Session["SearchString"] != null)
                    tbSearch.Text = (string)Session["SearchString"];

            }
        }
        protected void Page_Prerender(object sender, EventArgs e)
        {
            RegisterStartupScripts();
        }
        public int CityId
        {
            get {
                return String.IsNullOrEmpty(cbCity.SelectedValue) ? 0 : Int32.Parse(cbCity.SelectedValue);
            }
        }
        public string CityName
        {
            get
            {
                return cbCity.SelectedItem.Text;
            }
        }
        public string SearchString
        {
            get { return tbSearch.Text; }
        }
        private void BindRegions()
        {
            var cap = new CAPServiceHelper();
            cbRegion.DataSource = cap.GetRegions().OrderBy(r => r.Name).ToList();
            cbRegion.DataTextField = "Name";
            cbRegion.DataValueField = "Id";
            cbRegion.DataBind();
            cbRegion.SelectedIndex =
                cbRegion.FindItemIndexByValue(Request.Cookies["region"] != null
                                                  ? Request.Cookies["region"].Value
                                                  : Constants.TyumenRegionId.ToString());
            cbCity.SelectedIndex = cbCity.FindItemIndexByValue(Request.Cookies["city"] != null ? Request.Cookies["city"].Value : Constants.TyumenId.ToString());
            cbRegion_SelectedIndexChanged(cbCity, null);
            cbTypeSearch.DataSource = typeSearch;
            cbTypeSearch.DataBind();
            if (Session["city"] != null)
                cbCity.SelectedIndex = cbCity.FindItemIndexByValue((string)Session["city"]);
            if (Session["typeSearch"] != null)
                cbTypeSearch.SelectedIndex = cbTypeSearch.FindItemIndexByValue((string)Session["typeSearch"]);
        }
        protected void cbRegion_SelectedIndexChanged(object o, Telerik.Web.UI.RadComboBoxSelectedIndexChangedEventArgs e)
        {
            var cap = new CAPServiceHelper();
            cbCity.DataSource = cap.GetCities().Where(c => c.Region.Id == Convert.ToInt32(cbRegion.SelectedValue)).OrderBy(r => r.Name).ToList();
            cbCity.DataTextField = "Name";
            cbCity.DataValueField = "Id";
            cbCity.DataBind();
            int idx = ((List<CityDTO>)cbCity.DataSource).FindIndex(s => s.IsCapital);
            if (idx != -1)
                cbCity.SelectedIndex = idx;
            if (cbCity.SelectedValue != null)
            {
                Response.Cookies["city"].Value = cbCity.SelectedValue;
                Response.Cookies["city"].Expires = DateTime.Now.AddYears(3);
            }
            if (cbRegion.SelectedValue != null)
            {
                Response.Cookies["region"].Value = cbRegion.SelectedValue;
                Response.Cookies["region"].Expires = DateTime.Now.AddYears(3);
            }
        }
        protected void cbCity_SelectedIndexChanged(object o, Telerik.Web.UI.RadComboBoxSelectedIndexChangedEventArgs e)
        {
            if (cbCity.SelectedValue != null)
            {
                Response.Cookies["city"].Value = cbCity.SelectedValue;
                Response.Cookies["city"].Expires = DateTime.Now.AddYears(3);
                Session["city"] = cbCity.SelectedValue;
            }
        }
        protected void btSearch_Click(object sender, EventArgs e)
        {
            Session["SearchString"] = tbSearch.Text;
            if (cbTypeSearch.SelectedItem.Text == "Товары")
                Response.Redirect("./Product.aspx");
            else if (cbTypeSearch.SelectedItem.Text=="Аптеки")
                Response.Redirect("./Pharmacy.aspx");
        }
        private void RegisterStartupScripts()
        {
            var sb = new StringBuilder();
            sb.Append(" function addClickFunction(id) {{ ");
            sb.Append(" var b = document.getElementById(id); ");
            sb.Append(" if (b && typeof(b.click) == 'undefined') b.click = function() {{ ");
            sb.Append(" var result = true; if (b.onclick) result = b.onclick(); ");
            sb.Append(" if (typeof(result) == 'undefined' || result) {{ eval(b.getAttribute('href')); }} ");
            sb.Append(" }}}}; ");

            const string addClickScript = "addClickFunction('{0}');";
            var clickScript = String.Format(addClickScript, lbtSearch.ClientID);

            ScriptManager.RegisterStartupScript(this, GetType(), "addClickFunctionScript", sb.ToString(),true);
            ScriptManager.RegisterStartupScript(this, GetType(), "click_" + lbtSearch.ClientID, clickScript, true);
        }
        public string Title
        {
            get { return Page.Title; }
            set { Page.Title = value; }
        }


    }
}

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bug of page appearance on selection of radcombobox with autopostback=true

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