I'm new to C# web development. I'm trying to reference a param from Site.Master.cs in Site.Master, so that in Site.Master page, I can do:
<%
if (someParam == true) {
%>
some HTML code
<%
}
%>
The param someParam is the one I want to pass from Site.Master.cs.
Say I have a class that wraps the Controller class:
public class MyController : Controller
{
public string SomeProperty {get;set;}
public override void OnActionExecuting(...)
{
SomeProperty = "hello";
}
}
Now in my site.master, I want to have access to the SomeProperty that I just set. How can I do this?
Using Visual Web Developer 2010 Express. I was used to creating a web app anytime and I would get a default page for starters and be happy. But today I find that when I pick either the ASP.NET Web Site or ASP.NET Web Application templates I get site.master and a bunch of site admin files that I don't want. Alternately when I select the empty versions of those templates, I get almost nothing at all. An almost empty web.config page and no Default.aspx page. There is nothing magical about having a default.aspx page in place, but it is an indicator of a change when I can only get a virtually completely empty website or a website with a bunch of bells and whistles I don't want.
Also, for some reason, when I create a new app or website as just noted, in the Solution Explorer I get aspx.designer.cs files showing as well as web.config files for both debug and release. Somehow some settings and templates must have changed, or am I missing something here? How can I get my settings/templates to go back to the way they were?
I'm starting with ASP.NET MVC (1.0). I have a problem to resolve. I have developed a web applicaton (an application of articles like e-commerce) with a head (logo and menu). I have defined the head (logo and menu) in the Master page (site.master). Now, I must display the number of articles in the head in a field (like the number of articles in the virtual basket in the e-commerce). I can read the number of articles in the data base (in the controller), but i can't integrate it in the master page.
View 1 RepliesMy computer system froze on me, the mouse froze, cntrl-alt-del, did nothing, so I reset it. Did a disk check, and now everything seems fine except for my master Page html code which I was in the middle of editing when it happened. The VB code-behind file is still ok, the designer file still shows ok with all of the controls in it, but I can't get into desgn or source view. It just opens and gives a whole page of hesixecimal code such as as:
00000030 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00000040 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
It just gives me a whole page full of numbers like this. I haven't backed up for a few weeks and so I hope I can get this back.
<link href="../../Content/Site.css" rel="stylesheet" type="text/css" />
The above code shows an external css inclusion tag declared in Site.Master template.
My question: why did the Asp.net MVC team choose that way rather than using "~/Content/Site.css" ?
I have a web app that contains 1 master page and a bunch of content pages. One of the content pages is "SysLogin.aspx", which is called from a menu option from the Master Page. When the page is called, the user logs in. However, there is a "Login" button. In the code behind of the Login_Click() event, the the user successfully logs in, they are supposed to be redirected to a "Default.aspx" page and the Main Menu is enabled. Problem is, the app hangs on the redirect statement and it goes to the Catch portion of the Try Catch construct. For some reason, when I examine the exception, it only says "Unable to evaluate expression". Below is my code. My question, other than what I've stated is...should your application be controlled using code in the Master Page or in child pages. My code from the "SysLogin.aspx" is below. It hangs on the highlighted line of code.
Private Sub btnLogin_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnLogin.Click
Try
If txtLoginID.Text.Length > 0 Then
If txtPassword.Text.Length > 0 Then
If dbIO.ValidateUser(txtLoginID.Text, txtPassword.Text) Then
Session("LoggedIn") = txtLoginID.Text
Session("loggedInOk") = "Y"
Response.Redirect("~/Admin/Default.aspx")
End If
End If
End If
Catch ex As Exception
Master.errMsg = dbIO.DisplayError("btnLogin_Click()", "SysLogin", ex.Message)
End Try
End Sub
I have a partial view thats being rendered in my Site.Master file, and it contains a form - im able to submit values and itll throw it to the controller just fine..the problem is when validation fails and i need to go back to the form to display errors
How can i have a form that uses a viewmodel inside Site.Master and still be able to throw it back and post validation errors?
[Code]....
Apologies for the terribly newb question. We're currently implementing Google Web Optimizer in our ASP.NET Web Application and some of the code is supposed to go in very specific places on certain pages. For example, for the "Control Page" Google has some Javascript that sits outside of the <html> tags.
I know I probably don't need to place the code exactly where Google recommends, but we've been getting some goofy results lately, and I really wanted to make it as watertight as possible to ensure it's not just bad implementation. We have a lot of files in our project that reference the site.master, but only one needs to have some Javascript placed outside the <html> tag. This, in theory, seems simple enough, my question is this: Do I need to put a ContentPlaceHolder in every file that references the site.master? (Even the tens that aren't passing any code to the site.master?) That's not something I feel like doing for many different reasons (altering tens of files). If that's the case, and I do need to add empty ContectPlaceHolders to every page, is there some other way around things without having to piece together a unique file just to put some Javascript outside of the <html> tag?
I have a site with a few pages, and I decided to have my navigation button (to go from page to page) on my site.master page so every page looks the same. Two questions:
1. is that the correct thing to do? seems to work fine, I'm just not sure if it is proper or not.
2. with the navigation/buttons being on the site.master. How can I pass an "id" from one page to another.
Example:
<asp:Button ID="Button5" runat="server" CssClass="style2" ForeColor="#000084"
PostBackUrl="~/Inbounds.aspx" Text="Inbounds" />
I want the postbackurl to be "~/Inbounds.aspx?id=" a value from a textbox on the page you are leaving. More or less to pass a company name or ID number from page to page, so the queries know who the "owner" is?
I have a simple SiteMapPath in my master page like below.
<asp:SiteMapPath ID="SiteMapPath1" runat="server" SkinID="SiteMap" Visible="true" /><br />
Also I use Web.sitemap and include all static sitemap pages. In my Web.config, I have this:
<siteMap enabled="true"/>
Currently, many pages uses this static site map for many projects and I'm not supposed to update the master page, but I need to have dynamic site map so that I can add query strings for each navigating pages.
I have web applications which were developed before I installed during mid week last week the SP1 from Web Platform Installer and MVC3. My applications currently still use MVC2. When I open Site.Master, the VS2010 would crash every time and tries to restart. The problem doesn't apply to .aspx, ascx, or other extension. Does anyone have the same problem? Here is what I have done to my computer:
1. Installed MVC3
2. Installed VS2010 SP1 and associated components using Web Platform Installer (install failed several time, but succeed this morning)
3. Modified myProject.csproj file using NotePad to change <mvcBuildViews> from false to true
I just deploy a test site [URL] , but i got The file '/Site.master' does not exist??. Both Default.aspx and Site.master are in the directory.
View 4 RepliesI need to set master page dynamically from other site. I am trying this
protected
override
void OnPreInit(EventArgs e){
this.MasterPageFile =
http://localhost/site1/MasterPage/MasterPage1.master;
}
But it gives error
'http://localhost/site1/MasterPage/MasterPage1.master' is not a valid virtual path.
I have a problem with my paths.hen I look at the default page that has my logo on the site.master the image (on site.master) shows fine in my browser:http://localhost:50033/Img/Logos/ahn_logo.pngAs soon as I click on a link like "About Us" the view gets returned but the image path is now:http://localhost:50033/Home.aspx/Img/Logos/ahn_logo.pngand it does not show.Why does the path of the master page image change ?
View 3 RepliesI have 2 website A and B.
B site with windows authentication
I want to open B site as new window from A site, so its ask for windows credential. I have credential in A site. I am opening B site using Javascript.window.open.
how i can set credential for B site from A site.
I have a Site.Master in my ASP.NET project which defines a HEAD section as follows
<head runat="server">
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title id="MasterTitle">MyApp</title>
<link rel="icon" href="Content/icon.ico" type="image/x-icon" />
<link href="Content/mycss.css" rel="stylesheet" type="text/css" />
<script src="Content/mycode.js" type="text/javascript"></script>
</head>
In the mycode.js file, I have a function called GetSels();
function GetSels()
{
//do stuff
}
If the GetSels function is defined in Site.Master, GetSels is callable. If it's in mycode.js, it's not. Every code example I've seen seems to say this should work.
I just published a very small site to GoDaddy that I programmed in Microsoft Visual Web Developer 2008. The site only contains 6 sheets, none of which are data intensive. Each has a few small images that serve mostly to navigate to the other sheets. There is no data, no SQL, nothing like that. There is one master page that governs the page layout for all of the pages. Everything works fine, for the most part. I am posting because the site loads quite slowly, particularly considering how little content is being loaded. Can anybody give me any advice about what I should look at to speed this thing up a little bit?
View 2 RepliesI have a master page into which I'm inserting a 'Search' partial view, which I've called 'pSearch.ascx'.
I need to pass in a model to make some data available to pSearch, so I am using RenderAction from the site.master page, which then should call a [ClientActionOnly] Action on the 'Home' controller, called SearchPartial(), which in turn returns the pSearch view.
Code from site.master: <% Html.RenderAction("SearchPartial", "Home"); %>
Code from HomeController.cs: (the method is virtual because I'm using T4MVC in the project)
I am following this tutorial [URL]and would like to know if somebody can provide the CSS used in the example.
View 2 Repliesthis is probably a very newbie question, but how can I get to site.master??
View 1 RepliesI have an interesting issue I have racked my brain trying to find a solution to.
I have a site with a single master page. Part of that master page is a text field and button. They are not part of a content placeholder, they are simply part of the master page, itself, and are intended to allow people to search the site from any page on the site.
So, all search requests are routed to a search.aspx page, regardless. I am doing this by setting the PostBackUrl attribute of the button control to "search.aspx".
This all works great, except when I try to use this search capability from the search.aspx page, itself. I figure this is because I am using the Page.PreviousPage object and since a postback from the search.aspx page, itself will result in the Page.PreviousPage being Nothing, it is not performing the proper action.
I created a Site.Master page for my website. On the site.Master page I created a header that holds a dropdown list of companies. I was hoping that this dropdown list would be available to all pages, however the first page I made was a page with a grid view. I wanted to use the header dropdown list as one of the parameters to fill the gridview. That option does show up. I have all of the control on that actual page available to bind to, but not the Site.Master page.
View 5 RepliesI have a VS 2010 and have created some aspx content pages associated with a master page. I want to call a javascript function right when the page loads but am not able to find an onload client side event for these pages which are using asp:content as there only controls. I know that I can put content in them and I have but how do I call the client side onload event from the main content control?
View 4 RepliesI have a Master Page and on the Master Page I have a Site Map. What I would like to do is when a user logs on deending on the users permission I want to hide some of the Nodes on the Site Map.
View 2 Replies