how to open popup window from codebehind in asp.net

Question

i trie but i didnt get: Response.Write(' window.open('xxxxxxxxx.aspx','_blank'); '); and ScriptManager . RegisterClientScriptBlock but i didnt get...

yadagiri uppari · Answer

chatwindow.aspx: .editor,.html { border: 0; border-bottom-style:none; } .ajax__htmleditor_editor_bottomtoolbar { display:none; } .chatWindowButtons { margin-left: 9px; } .ui-dialog-titlebar-close { display: none } function OnClickHistory() { window.showModalDialog('HistoryWindow.aspx', 'dialogHeight:100px;dialogWidth:200px;status:no;'); } function controlEnter(obj, event) { var keyCode = event.keyCode ? event.keyCode : event.which ? event.which : event.charCode; if (keyCode == 13) { document.getElementById(obj).focus(); return false; } else { return true; } } window.onunload = function () { $.ajax({ type: "POST", url: "ChatWindow.aspx/BrowserCloseMethod", data: "{}", contentType: "application/json; charset=utf-8", dataType: "json", success: function (msg) { } }); } .editor,.html { border: 0; border-bottom-style:none; } .ajax__htmleditor_editor_bottomtoolbar { display:none; } .chatWindowButtons { margin-left: 9px; } function OnClickHistory() { window.showModalDialog('HistoryWindow.aspx', 'dialogHeight:100px;dialogWidth:200px;status:no;'); } function controlEnter(obj, event) { var keyCode = event.keyCode ? event.keyCode : event.which ? event.which : event.charCode; if (keyCode == 13) { document.getElementById(obj).focus(); return false; } else { return true; } } function ChangeFont() { var fontStyle = document.getElementById(" ").value; if (fontStyle == "Italic") { document.getElementById(" ").style.fontStyle = fontStyle; } if (fontStyle == "normal") { document.getElementById(" ").style.fontStyle = fontStyle; } if (fontStyle == "oblique") { document.getElementById(" ").style.fontStyle = fontStyle; } if (fontStyle == "Bold") { document.getElementById(" ").style.fontWeight = "bold"; } } function ChangeFontFamily() { var fontStyle = document.getElementById(" ").value; if (fontStyle != "Select") { document.getElementById(" ").style.fontFamily = fontStyle; } } function ChangeFontColor() { var fontColor = document.getElementById(" ").value; if (fontColor != "Select") { document.getElementById(" ").style.color = fontColor; } } function ChangeFontSize() { var font = document.getElementById(" ").value; if (font != "Select") { document.getElementById(" ").style.fontSize = font; } } function CloseChat() { PageMethods.BrowserCloseMethod(); } window.onbeforeunload = CloseChat; $('body').bind('unload', function () { alert('hello'); }); function Browser_Close() { PageMethods.BrowserCloseMethod(); } window.OnUnload() { function(){ $("#Button3").click(); } }; --%> BorderColor="#999999" BorderStyle="Double" BorderWidth="1px"> --%> Enabled="False"/> [ ]   &nbsp:    ' ActiveMode="preview" BackColor="White" EnableToolbars="False" ForeColor="Black" Enabled="False" ToolbarBackColor="White" EditorBorderColorLight="White" EditorBorderColorDark="White" FixedToolBar="false" modeswitch="false" submit="false" CssClass="editor"> --%>      TextMode="MultiLine"> OnClick="btnHistory_Click" Height="20px" BackColor="#2B9DDB" Font-Size="Smaller" Width="55px" /> OnClick="btnSelectFont_Click" style="height: 26px"/> Height="20px" CssClass="chatWindowButtons" Width="20px" BackColor="#2B9DDB" onclick="btnEmotion_Click" /> onclick="btnSend_Click" Text="Send" Width="40px" BackColor="#2B9DDB" Font-Size="Smaller" /> Enabled="true" TargetControlID="btnEmotion1" PopupControlID="popUpPanel" X="80" Y="80"> Height="70px" BorderColor="Black" BorderStyle="Solid" ScrollBars="Auto"> Height="6px" Width="100px" RepeatColumns="3" onitemdatabound="dlimages_ItemDataBound" onitemcommand="dlimages_ItemCommand"> ' OnClick="Click_imageProduct" runat="server" /> PopupControlID="Panel2" X="50" Y="50"> Height="150px" BorderColor="Black" BorderStyle="Solid" ScrollBars="Auto"> Font: Select Italic normal oblique Bold Color: Select Blue Green Orange Pink Red Yellow Style: Select Times New Roman Verdana Arial Size: Select 10px 20px 30px onclick="btnOk_Click" /> codebehind: protected void dlUserName_ItemCommand(object source, DataListCommandEventArgs e) { if (e.CommandName == "selectlbtnUserName") { Session["ConnectedMemId"] = Convert.ToInt32(dlUserName.DataKeys[e.Item.ItemIndex]); LinkButton lbtn = (LinkButton)e.Item.FindControl("lbtnUserName"); Session["ConnectedUsername"] = lbtn.Text; //GetWindowName(); Label lb = (Label)e.Item.FindControl("lblStatus"); if (lb.Text == true.ToString()) { Response.Write(" window.open('ChatWindow.aspx', 'hello', 'width=700,height=400,scrollbars=yes'); "); // string url = "ChatWindow.aspx"; // ClientScript.RegisterStartupScript(this.GetType(), "newWindow", String.Format(" window.open('{0}'); ", url)); // OpenNewWindow("test.aspx"); // getCategories(); // ScriptManager.RegisterClientScriptBlock(this, this.GetType(), "scr", "javascript:OnClickChat();", true); // string url="ChatWindow.aspx"; //Response.Write(" var w=window.open('" + url + "'); w.focus(); "); } else ScriptManager.RegisterStartupScript(this.Page, typeof(Page), "Replay", "OnClickBtn();", true); } }

Sanjeeb Lenka · Answer

in my system it working. share your code i will check

yadagiri uppari · Answer

sir it is not opening sir myChat window : i debugged but it is executing but not opening,,,,,,,,,,,,,,,,

Sanjeeb Lenka · Answer

in button click event write this code: protected void Button2_Click(object sender, EventArgs e) { Response.Write(" window.open('Default.aspx', 'hello', 'width=700,height=400,scrollbars=yes'); "); } mark it as answered if it helps you ....

yadagiri uppari · Answer

sir thank u for ur reply...but i need to open from codebehind...From javascript not required sir ...through aspx.cs (codebehind),,,pls do help sir

Sanjeeb Lenka · Answer

actually you want to open a aspx in new window then try this code: function popup() { window.open('Default.aspx', 'hello', 'width=700,height=400,scrollbars=yes'); return false; } //-->

how to open popup window from codebehind in asp.net

Answers (6)