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Version Q2 2011 released 07/12/2011
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Window / RadWindow Client-side API

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  •  RadWindow for ASP.NET AJAX

     

    This demo shows the usage of the RadWindow object. The rich client-side API allows a complete control over the window object, giving the developer the opportunity to set the behavior of the control depending on the scenario.

    The demo is using the following controls:

    • RadWindow - the windows are declared in the aspx and are referred by using the ASP.NET AJAX find() method. No RadWindowManager is used.
    • RadSlider - used for controlling RadWindow's size and position.
    • RadFormDecorator - used for decorating the RadioButtonList control and the INPUT elements on the page.

Source Code

C# VB.NET
Show code in new window Demo isolation steps
  • <%@ Page Language="vb" AutoEventWireup="true" CodeFile="DefaultVB.aspx.vb" Inherits="Telerik.Web.Examples.Window.RadWindowObject.DefaultVB" %>

    <%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>
    <%@ Register TagPrefix="qsf" Namespace="Telerik.QuickStart" %>
    <%@ Register TagPrefix="qsf" TagName="Header" Src="~/Common/Header.ascx" %>
    <%@ Register TagPrefix="qsf" TagName="HeadTag" Src="~/Common/HeadTag.ascx" %>
    <%@ Register TagPrefix="qsf" TagName="Footer" Src="~/Common/Footer.ascx" %>
    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
    <html xmlns="http://www.w3.org/1999/xhtml">
    <head runat="server">
        <qsf:HeadTag ID="Headtag1" runat="server" />
        <style type="text/css">
            #RestrictionZone
            {
                width: 556px;
                height: 500px;
                background: #ffffe1;
                border-left: dashed 1px #7593c4;
                border-right: dashed 1px #7593c4;
            }
            
            .wrapper
            {
                width: 800px;
                border: solid 1px #7593c4;
                background: #edf6fe;
            }
            
            .upperdiv
            {
                border-bottom: solid 1px #7593c4;
                padding: 4px;
                height: 20px;
            }
            
            .upperdiv .sliderLabel
            {
                float: left;
                line-height: 18px;
                width: 70px;
                margin: 0 0 0 150px;
            }
            
            .upperdiv .RadSlider
            {
                float: left;
            }
            
            .upperdiv .sliderLabel span
            {
                font-weight: bold;
                color: #7593c4;
            }
            
            .centerDiv div
            {
                float: left;
            }
            
            .leftDiv div
            {
                clear: both;
            }
            
            .leftDiv .sliderLabel
            {
                width: 200px;
            }
            
            .leftDiv .RadSlider
            {
                margin-left: 16px;
            }
            
            .centerDiv .leftDiv
            {
                padding: 0 0 0 14px;
                width: 70px;
                height: 500px;
            }
            
            .centerDiv .rightDiv
            {
                width: 150px;
                height: 500px;
            }
            
            .centerDiv .mainDiv
            {
                width: 564px;
                height: 500px;
            }
            
            .centerDiv .rightDiv fieldset
            {
                margin: 0 8px;
                width: 128px;
                height: 490px;
            }
            
            .lowerDiv
            {
                clear: both;
                border-top: solid 1px #7593c4;
                padding: 4px;
            }
        </style>
    </head>
    <body class="BODY">
        <form id="form1" runat="server">
        <qsf:Header ID="Header1" runat="server" NavigationLanguage="VB" ShowSkinChooser="false" />
        <telerik:RadScriptManager ID="RadScriptManager1" runat="server">
        </telerik:RadScriptManager>
        <telerik:RadFormDecorator ID="RadFormDecorator1" Skin="Office2010Blue" runat="server" DecoratedControls="all" />
        <!-- example html begin -->
        <div class="wrapper">
            <div class="upperdiv">
                <table border="0" cellpadding="0" cellspacing="0" style="width: 600px; margin-left: 80px;">
                    <tr>
                        <td>
                            Move
                        </td>
                        <td style="padding: 0 26px 0 0">
                            <telerik:RadSlider Orientation="horizontal" OnClientValueChanged="OnClientValueChangedMoveHorizontally"
                                ID="RadSlider4" MinimumValue="0" MaximumValue="500" runat="server" SmallChange="10"
                                Skin="Office2010Blue" />
                        </td>
                        <td>
                            Width
                            <asp:Label ID="lblWinWidth" runat="server"></asp:Label>
                        </td>
                        <td>
                            <telerik:RadSlider OnClientValueChanged="OnClientValueChangedWidth" ID="RadSlider2"
                                MinimumValue="100" MaximumValue="700" runat="server" SmallChange="10" Skin="Office2010Blue" />
                        </td>
                    </tr>
                </table>
            </div>
            <div class="centerDiv">
                <div class="leftDiv">
                    <div style="margin: 12px 0 0 0;">
                        <div class="sliderLabel" style="padding: 0 0 0 12px;">
                            Move</div>
                        <telerik:RadSlider Orientation="vertical" OnClientValueChanged="OnClientValueChangedMoveVertically"
                            ID="RadSlider3" MinimumValue="0" MaximumValue="500" runat="server" SmallChange="10"
                            Skin="Office2010Blue" />
                    </div>
                    <div style="margin: 12px 0 0 0;">
                        <div class="sliderLabel">
                            Height
                            <asp:Label ID="lblWinHeight" runat="server"></asp:Label>
                        </div>
                        <telerik:RadSlider OnClientValueChanged="OnClientValueChangedHeight" ID="RadSlider1"
                            MinimumValue="100" MaximumValue="400" runat="server" SmallChange="10" Orientation="vertical"
                            Skin="Office2010Blue" />
                    </div>
                </div>
                <div class="mainDiv">
                    <div id="RestrictionZone">
                        <!-- / -->
                    </div>
                </div>
                <div class="rightDiv">
                    <fieldset>
                        <legend>Commands</legend>
                        <asp:RadioButtonList ID="RadioButtonList1" AutoPostBack="false" runat="server">
                            <asp:ListItem onclick="controlWindowButtons()" Value="minimize()" Text="Minimize"></asp:ListItem>
                            <asp:ListItem onclick="controlWindowButtons()" Value="maximize()" Text="Maximize"></asp:ListItem>
    <asp:ListItem onclick="controlWindowButtons()" Selected="true" Value="restore()"
    Text="Restore"></asp:ListItem>
                            <asp:ListItem onclick="controlWindowButtons()" Value="reload()" Text="Reload"></asp:ListItem>
                            <asp:ListItem onclick="controlWindowButtons()" Value="show()" Text="Show"></asp:ListItem>
                            <asp:ListItem onclick="controlWindowButtons()" Value="close()" Text="Close"></asp:ListItem>
                            <asp:ListItem onclick="controlWindowButtons()" Value="hide()" Text="Hide"></asp:ListItem>
                            <asp:ListItem onclick="controlWindowButtons()" Value="center()" Text="Center"></asp:ListItem>
                        </asp:RadioButtonList>
                        <label for="urlBox" title="Type New URL" style="margin: 12px 0 4px 6px; display: block;">
                            <span>URL:</span>
                            <input type="text" id="urlBox" title="Type New URL" style="width: 86px;" />
                        </label>
                        <button onclick="changeUrl(); return false;" title="Set New URL" style="width: 123px;">
                            Set New URL</button>
                    </fieldset>
                </div>
            </div>
        </div>
        <!-- example html end -->
        <telerik:RadWindow OnClientActivate="OnClientActivate" EnableShadow="true" Skin="Office2010Blue"
            OnClientPageLoad="OnClientPageLoad" OnClientResizeEnd="SetWindowBehavior" OnClientShow="SetWindowBehavior"
            Behaviors="Close, Move, Resize,Maximize" RestrictionZoneID="RestrictionZone"
            ID="RadWindow1" VisibleOnPageLoad="true" Title="Google" NavigateUrl="http://www.google.com" Opacity=99
            IconUrl="http://www.google.com/favicon.ico" runat="server" Width="300px">
        </telerik:RadWindow>
        <telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">
            <script type="text/javascript">
                //<![CDATA[
                var oWnd = null;
                var heightSlider = null;
                var widthSlider = null;
                var topSlider = null;
                var leftSlider = null;
                var lblHeight = null;
                var lblWidth = null;
                var urlBox = null;

                function pageLoad()
                {
                    //get a reference to the needed controls -
                    heightSlider = $find("<%= RadSlider1.ClientID %>");
                    widthSlider = $find("<%= RadSlider2.ClientID %>");
                    lblHeight = $get("<%= lblWinHeight.ClientID %>");
                    lblWidth = $get("<%= lblWinWidth.ClientID %>");
                    topSlider = $find("<%= RadSlider3.ClientID %>");
                    leftSlider = $find("<%= RadSlider4.ClientID %>");
                    urlBox = $get("urlBox");
                }

                function controlWindowButtons()
                {
                    var selitem = null;
                    var e = document.forms[0].elements["RadioButtonList1"];
                    for (var i = 0; i < e.length; i++)
                    {
                        if (e[i].checked)
                        {
                            selitem = e[i].value;
                        }
                    }
                    eval("oWnd." + selitem);
                }

                function OnClientActivate(sender)
                {
                    //get a reference to the RadWindow object
                    oWnd = sender;
                    //set the value of the Url textbox to the current RadWindow's NavigateUrl
                    urlBox.value = oWnd.get_navigateUrl();
                    configureUI(oWnd);
                }

                function SetWindowBehavior(sender)
                {
                    oWnd = sender;
                    urlBox.value = oWnd.get_navigateUrl();
                    oWnd.setActive(true);
                    configureUI(oWnd);
                }

                function configureUI(oWnd)
                {
                    //get RadWindow's bounds
                    var bounds = oWnd.getWindowBounds();
                    var winHeight = bounds.height;
                    var winWidth = bounds.width;
                    var winTopPos = bounds.y;
                    var winLeftPos = bounds.x;

                    //Configure height
                    winHeight = winHeight < 100 ? 100 : winHeight;
                    winHeight = winHeight > 400 ? 400 : winHeight;
                    heightSlider.set_value(winHeight);

                    //Configure width
                    winWidth = winWidth < 100 ? 100 : winWidth;
                    winWidth = winWidth > 700 ? 700 : winWidth;
                    widthSlider.set_value(winWidth);

                    //Configure top position
                    winTopPos = winTopPos < 0 ? 0 : winTopPos;
                    winTopPos = winTopPos > 500 ? 500 : winTopPos;
                    topSlider.set_value(winTopPos);

                    //Configure left position
                    winLeftPos = winLeftPos < 0 ? 0 : winLeftPos;
                    winLeftPos = winLeftPos > 500 ? 500 : winLeftPos;
                    leftSlider.set_value(winLeftPos);
                }



                function OnClientValueChangedHeight(sender, args)
                {
                    //get a reference to the window and set its height
                    var newHeight = sender.get_value();
                    var result = oWnd.set_height(newHeight);

                    //Update the label, showing the current value of the slider.
                    updateLabel(sender, args, lblHeight);
                }

                function OnClientValueChangedWidth(sender, args)
                {
                    //get a reference to the window and set its width
                    oWnd.set_width(sender.get_value());
                    updateLabel(sender, args, lblWidth);
                }

                function OnClientValueChangedMoveVertically(sender, args)
                {
                    //get a reference to the window and set its width
                    var bounds = oWnd.getWindowBounds();
                    var x = bounds.x;
                    var y = bounds.y;
                    oWnd.moveTo(x, sender.get_value());
                }

                function OnClientValueChangedMoveHorizontally(sender, args)
                {
                    //get a reference to the window and set its width
                    var bounds = oWnd.getWindowBounds();
                    var x = bounds.x;
                    var y = bounds.y;
                    oWnd.moveTo(sender.get_value(), y);
                }

                function OnClientPageLoad(oWnd)
                {

                    //dynamically change the title of RadWindow so it matches the current URL
                    //this must be done in OnClientPageLoad, otherwise the window will get the title
                    //that is set in the title section of content page's head.
                    var originalUrl = oWnd.get_navigateUrl();
                    var websiteName = getWebsiteName(originalUrl);
                    oWnd.set_title(websiteName);

                    //Change RadWindow icon to the favicon.ico icon of the opened site
                    var icon = $telerik.getElementByClassName(oWnd.get_popupElement(), "windowicon", "A");
                    if (icon)
                    {
                        icon.style.background = "url(" + originalUrl + "/favicon.ico) no-repeat 0 0";
                    }
                }

                function updateLabel(slider, args, label)
                {
                    label.innerText = slider.get_value();
                }

                function getWebsiteName(websiteName)
                {
                    url = websiteName.replace("http://www.", "");
                    url = url.substr(0, url.indexOf("."));
                    url = url.charAt(0).toUpperCase() + url.substr(1);
                    return url;
                }

                function changeUrl()
                {
                    oWnd.setUrl(urlBox.value);
                    configureUI(oWnd);
                }
                //]]>
            </script>
        </telerik:RadCodeBlock>
        <qsf:Footer runat="server" ID="Footer1" />
        </form>
    </body>
    </html>

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