How To Remember The Prior Page Before Accessing Subsequent Pages Across Frame
May 24, 2010
I get two frames, says A and B. Clicking a link in A will trigger page in B changing from URL_A to URL_B.
How do I remember URL_A, so that when users click cacnel button in URL_B, they can go back to URL_A?
how do I get mainFrame's URL in fraTopMenu?
<frameset rows="60,*" cols="*" frameborder="no" border="0" framespacing="0">
<frame src="/Common/Manager/TopMenu.aspx" name="fraTopMenu"
scrolling="no" noresize="noresize" id="fraTopMenu" title="" />
<frameset rows="*" cols="185,*" framespacing="0" frameborder="no" border="0">
<frame src="/Common/Manager/LeftMenu.aspx" name="leftFrame" id="leftFrame"
title="" />
<frame src="<%= MainUrl %>" name="mainFrame" id="mainFrame" />
</frameset>
</frameset>
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Aug 9, 2010
In my Application_BeginRequest I have code that gets query string value ?c=FR or ?c=US and store it in cookies.Based on query string value I have either US or FR,locale is selected from locale table.If ?c=FR then locale will be fr-FR and if it is US then locale will be en-US.My code is below.
void Application_BeginRequest(object sender, EventArgs e)
{
LocalizationInfo loc = GetLocalizationInfo();
if (Request.Cookies["Localization"] == null)
Response.Cookies.Add(new HttpCookie("Localization"));
Response.Cookies["Localization"]["Country"] = loc.Country;
CultureInfo objCI = new CultureInfo(loc.Locale);
Thread.CurrentThread.CurrentCulture = objCI;
Thread.CurrentThread.CurrentUICulture = objCI;
}
public static LocalizationInfo GetLocalizationInfo()
{
string countryCode = "";
string sLocale = "";
if (HttpContext.Current.Response.Cookies["Localization"]["Country"] != null)
countryCode = HttpContext.Current.Response.Cookies["Localization"]["Country"];
if (!string.IsNullOrEmpty(HttpContext.Current.Request.QueryString["c"]))
countryCode = HttpContext.Current.Request.QueryString["c"];
if (countryCode == "")
countryCode = "US";
sLocale = HertzRent2Buy.DataProvider.ListData.GetLocale(countryCode);
LocalizationInfo ret = new LocalizationInfo();
ret.Country = countryCode;
ret.Locale = sLocale;
return ret;
}
public struct LocalizationInfo
{
public string Country;
public string Locale;
}
Now when I run the project and in query string I set [URL] then for the very first page(home page itself) it shows me French translation,but on subsequent page,that query string parameter ?c=FR is lost and hence it shows be English translation not French translation since it does not pickup French resx file.If I manually append ?c=FR in subsequent page then it shows the French translation.Is there is way how I can make that query stringparameter available in all pages.Structure is there to hold Country and locale variables. In all pages I am calling GetLocalizationInfo() method as follow
LocalizationInfo info = some.DataProvider.Globalization.GetLocalizationInfo();
And I create instance info to pass locale and country as parameter. GetProductDetails(id,info.Country,info.locale). why my query string parameters get lost on subsequent pages.
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Apr 19, 2010
I reviewed the previous article on a similiar subject, but it was more for C+. I have an Access db feeding a Gridview control, with the defaults of 10 records per page. I know there are more then 10 records for the information I searching on, and pages 2 & 3 are listed in the 'paging' feature in the header. By the way, my page is results.aspx.
Clicking on page 2 results in no additional results being displayed. I understand a little from the other post, that Gridview tied to Access will not automatically show results past page 1, without some additional coding changes.
<asp:GridView runat="server" id="GridView1" AutoGenerateColumns="False" DataSourceID="AccessDataSource1" CellPadding="3" AllowPaging="True" AllowSorting="True" BorderStyle="Solid" BackColor="White" BorderColor="#70C8D0" BorderWidth="1px">
<PagerSettings Position="Top" />
<RowStyle ForeColor="#000066" Height="30px" />........
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Sep 22, 2010
I want to be abel to allow a user to input a users loginID into an html page, then when clicking a login submit button, load an aspx page (vb) and feed the text that was inputed into the login Input Text field into the aspx pagees login textbox.
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Jul 1, 2013
I have a ASP.NET content page where the master page is set dynamically. Both master pages contain a print button and an associated event handler for the click event of the button. Unfortunately I receive a run-time error when I attempt to dynamically access the event from the master page that was not initially assigned. Below are code snippets:
Page_Load():
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim strPageTitle As String = "Evaluator Data Form - Instructions"
If Page.MasterPageFile.Contains("masEvaluators.master") Then
Dim mp As Evaluators_masEvaluators = CType(Me.Master, Evaluators_masEvaluators)
[code]....
which produces the following error when I load the page and reference the "masStaff.master" master page:
System.InvalidCastException: Unable to cast object of type 'ASP.staff_masstaff_master' to type 'Evaluators_masEvaluators'. at Evaluators_EDF_Instructions.Page_Load....
I can solve the problem by adding a print button to the content page, but that defeats the purpose of using a master page.
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Sep 17, 2010
I have some serious performance Issues with Windows controls loading first time on IE Browser then subsequent request's. When ever i open Browser first time , mywebsite takes 7 seconds to load, but on subsequent request without closing browser it loads with-in 2 seconds.I Knew IIS on first time it re-compiles the process and for subsequent request's it wont perform and it cahches .I'm looking for better options to improve performance, when ever first time reqest's comes to web server.
On IIS 7 Server,I was using both Dynamic and Static compression enabled.Also,On application pool ,I set "ShutDown Time(Limit)" and "Startup Time(Limit") to 90 (seconds).Here is web.config i disable below to improve performance issues.
<trace enabled="false" pageOutput="false" />
<compilation debug="false"/>
Here is the Server Configuration
Windows 2008 Server
IIS 7 64 bit
Upto Date patches.
.Net Framework 2.0,3.0,3.5
Need inputs to improve performance when user call website for first time.
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Jul 23, 2010
if users press the browser's back button to reach the prior page..then page should display a message like "web page expired" in asp.net can i use javascript for this?
for example..
there are 4 pages in web sites. 1,2 and 3 can be back. but when the 4th page run then 4th page can not be back... when the user press browser's back button , diaplay ma message "weg page expired".
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Mar 12, 2010
I have this situation where I have three pages:
The first page, default.htm, is a frameset page that uses the other two pages.
The second page, casemenu.aspx, is a form that contains an object we call "PopupManager": It has an element <xxx:PopupManager runat="server"/>. This object is dependent on the standard ScriptManager, which requires a form.
The third page, header.aspx, contains three links. Each link calls a JScript function that in turn calls a function on the Popup Manager. It makes the call to the popup manager with an expression like 'top.frames.casemenu._PopupManager'.
Now, the problem I have is that I have to change default.htm to be a normal page containing an iframe, which will refer to a new page, container.aspx, which has the original frameset. When I do that, I can no longer access the PopupManager the same way ('top.frames.casemenu._PopupManager' no longer works.)
I would like some way to refer to the PopupManager relative to header.aspx, something like "self.parent.frames.casemenu._PopupManager", but that doesn't work.
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Mar 2, 2011
How do I disable a button in an ascx page? I know how to do it on an aspx page with:
btnSave.Attributes.Add("onclick",
"this.disabled=true;this.value='Please Wait...';needToConfirm=false;" +
ClientScript.GetPostBackEventReference(btnSave, "").ToString());
But the ClientScript function is not present in the ascx page.
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Sep 5, 2010
In login control of asp.net there is a remember me checkbox. What is the functionality of this checkbox? What it does basically? Is there any way to put space between checkbox and its associated label?
I saw Windows Live login control has an extra checkbox Remember my password? How can we achieve this feature in our custom login control? I have read many tutorials but I can not able to solve my queries.
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Mar 8, 2010
I have a website that uses basic ASP.Net forms authentication. In the web.config file we specify specific access rules for individual pages and directories. Everything works great.
However, now I have some new requirements. My domain contains many different sites setup among different subdomains. I have two DNS subdomains that map to this application. One is aaa.mysite.com and the other is www.mysite.com. If a particular web request is received from subdomain aaa.mysite.com for a page protected by FormsAuthentication, before the FormsAuthentication logic is handled (the user would be re-directed to the login page), I want to execute some code first. This code would essentially try to read a cookie from a third subdomain, say zzz.mysite.com, and if does not exist, Response.Redirect to a login page in the zzz.mysite.com application.
I tried handling this via a base class that any of my Forms Authentication protected pages could inherit from, and then calling the special code in the Page_PreInit function. However, FormsAuthentication handles the redirect to the Login page even before the PreInit function is called.
Does anyone know a good way to handle this case? If Page_PreInit won't work, where can I put code so that it executes prior to the FormsAuthentication redirect does, but where I also have access to which page it is (and what class it inherits from, so I can see if it inherits from System.Web.UI.Page or if it inherits from my special BasePage).
I think I could use the Globals Application_BeginRequest, but then this would be called for every single request, which doesn't seem like a very good idea.
I can't be the first person who has needed a way to handle an event prior to the FormsAuthentication
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Sep 28, 2010
I have a SqlDataSource setup in the markup on my page. After some new requirements, I am trying to find a way to modify the SelectCommand before the data is filled for the first time. The SelectCommand below will now be used by default since we'll always have the first param. I am faced with a need to modify the SelectCommand though, adding a second session parameter along with it. I tried to override the OnInit method but it didn't seem to help...it still used the default query. Is there a best way to accomplish this? Here is the section of markup I am referring to:
[code]....
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Sep 10, 2010
I've got a web site that has a master page and that master page (mpMaster that has a user control ucControl1) which has a sub user control (ucControl2), this user control has a property which accepts a value. Now, I have a page that uses the master page
and on this page I have another user control (ucPageControl), I need to find a way of setting the value in ucControl2 from ucPageControl. Is this possible at all?
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Nov 1, 2010
How can I get the top page URL from inside a frame?
(in javascript it's implemented using : window.top.location)
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Jun 8, 2010
I want to set label's value from popup.But label is in frame and I dont know how to achieve it from popup. From parent page,i get this label by following javascript function.
But when I use this function in popup page, I cant find topframe.Do u have any solution about how to success it?
if (window.parent.document.getElementById('lbl'))
{
window.parent.document.getElementById('lbl').innerText = sender.getSelectedItem().get_text();
}
else
{
window.parent.frames['topFrame'].document.getElementById('lbl').innerText = sender.getSelectedItem().get_text();
}
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Dec 29, 2010
My login page has frame set . After login right hand side contents and left side tree view loading .. I tried to redirect to home page (frame page) when user session is expired.. But it always loading login control in right hand side..home.aspx.....
</head>
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May 7, 2010
I get one page inside frame which intends to redirect users to another web site. However, only the the page inside the frame get changed to another web site.
What kind of measure can I use to redirect whole doucment to another web site?
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Oct 6, 2010
I have two frames in a Silverlight application.
One frame contains a TreeView control. When a user clicks on one of the TreeView's items then I want an ASPX page to be loaded into the next frame.
How can I achieve this?
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Sep 7, 2010
I have a main page with some buttons on it.If the user clicks on a button, a frame is created in the center and a order (web)form is shown.At the end of the form, when the order is placed, I want to close the frame somehow.What would be the best way to do this?If I do a redirect on the page that is in the frame, it just opens the main page in the frame, which isn't what I'm looking for of course.
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Aug 23, 2010
I want the page when refreshed to remember the position that the user was at on the page, for instance if they are scrolled half way down the page when the page posts back can it return to that position on the page?
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May 26, 2010
i have a login, and wanted to know how i could use the remember me function, (so each time the user visits the site, even though they are not logged in, it would auto log them in) but without using the actual remember me checkbox. Is there any extra code i need to write, and if so, what?
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Oct 19, 2010
i have a page where i have some text boxes and some dropdowns at the top and a Gridview(in the other page) in a Iframe at the bottom.the problem is that when i see this page in IE 8 and Mozilla 3 i can see them nicely formatted.but when i see it in IE 8 with compatibility mode on then the boxes are sqaushed and the columns of the gridview are also squashed and the whole page looks bit clunky.
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Aug 12, 2010
why the remember me option of the login control would not be working? Are there some special settings we need to set?
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Aug 18, 2015
what is the way to code for Remember Me.
when we do login in any website the there a optional checkbox about remember me for future login.
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Feb 2, 2010
I have masterpage.master.vb where I have properties, such as;
[coe]....
Can anyone give me an idea how to go about this? I've tried searching but most articles talk in the context of web controls...
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