Accessing Master Page In Custom PageBase In App_Code?
May 26, 2010
I am tring to access a custom property on my Master page in a custom PageBase that resides in the App_Code folder. I can get this to work no problem in a web app but im having trouble doing it in the website project.
PageBase:
public abstract class PageBase : ClientSidePageBase
{
public WebMessage Message
{
get
[code]...
The above sample is what is in my web application and works fine but if i try and put this in the App_Code it doesnt pick up the MasterPage class so I cant access the property.
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<%@
Page
Language="C#"
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AutoEventWireup="true"
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CodeFile="xxxx.aspx.cs"
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Could not load type '~/Master/App_Code/BasePage<Page>'.
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Sep 10, 2010
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[Code]....
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Jan 19, 2011
I am just starting out with ASP.net and C#.
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Here is a basic representation of my code, with all of the uncessary stuff stripped out:
Master Page
[Code]....
Master Page Codebehind
[Code]....
Child Page
[Code]....
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I have a custom basepage and a master page in my web application. In my master page, there are events that I run from each page in my web application. Instead of putting the code in each of my pages, I decided to create a base page that each web page will inherit from. Trouble is, I cannot get the base page to invoke the events on the master page.
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I'm trying to access User.Identity from my master page so I can figure out which user is logged in, however I can't get it to work. If I import System.Security.Principal in my master page it makes no difference:
<%@ Import Namespace="System.Security.Principal" %>
I can access it fine if I try within a Controller.
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Aug 12, 2010
I need to display a control consistently across a set of pages. So I'm using a MasterPage to do that in ASP.NET/C#. However I also need to programmatically access this control, mostly provide options to view/hide depending on whether the controls checkbox is clicked.
Here is the Source for the MasterPage
<div id="verifyInitial" runat="server">
<asp:CheckBox ID="chkInitialVerify" runat="server"
oncheckedchanged="chkInitialVerify_CheckedChanged" />
I agree that my initial data is correct.
</div>
<div id="verifyContinuous" runat="server">
<asp:CheckBox ID="chkContinuousVerify" runat="server"
oncheckedchanged="chkContinuousVerify_CheckedChanged" />
I agree that my continuous data is correct
</div>
Now in the code behind I want to perform the following operations. Basically if a person clicks on the checkbox for the initial div box, then the initial box disappears and the continous box shows up. However it seems that the code behind for the MasterPage does not activate whenver I click on the checkbox. Is that just the way MasterPages are designed? I always thought you could do add some sort of control functionality beyond utilizing the Page Load on the Master Page.
protected void chkInitialVerify_CheckedChanged(object sender, EventArgs e)
{
verifyContinuous.Visible = true;
verifyInitial.Visible = false;
}
protected void chkContinuousVerify_CheckedChanged(object sender, EventArgs e)
{
verifyContinuous.Visible = false;
}
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Sep 29, 2012
I have a master page, sub master page and content page. The master page has a form control which both masters can access by name alone:
Code:
<form id="form1" runat="server">
The content page contains a contact form, with the form tags removed as they conflict with the form tags on the master.
What I want to do now is access form1 on the content page so I can change its properties for use in the contact form. I'm not sure if this is how its done in ASP? Anyway, here's how I've tried to:
Code:
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim f As Control = CType(Master.FindControl("form1"), Control)
f.Action = Request.Url.ToString()
f.Name = "contactForm"
f.Method = IsPostBack
End Sub
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Sep 9, 2010
I have looked everywhere for how to do this and all I come up with is threads describing how to expose public properties. I have a USER CONTROL in my Master page. It is a search box with a text box and a dropdown for search type (last name, account number, etc) and a search button. When the user clicks the search button, I open a new page that displays the results. How do I pass the values from the USER CONTROL search fields to the new page? I would post code, but I have nothing to post yet since I don't know where to start. I have tried exposing the public property of the user control, but I don't know how to retrieve those values on the results page.
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Jan 23, 2010
When I use a Master Page with a Content Page, in the Content Page script I find that User object is defined, with Identity and IsInRole properties. However, when I enter script on the Master Page itself User comes up as "not declared".
I am guessing that User is embedded in some namespace that is automatically imported to Content pages, but haven't been able to track it down.
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Dec 8, 2010
I've done this a bazillion times but today my mind is simply blank and because it is so easy I've no notes on it.
If I set Title="foo" in the <%@ Page directive of my content page, how do I reference it in the code behind of my master page? I need to use it in a Select Case.
I swear, if my head wasn't permanently attached, I'd have lost it somewhere today.
PS. This question is only silly because I'm asking and I should know the answer.
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Aug 27, 2010
i have to write this piece of code in almost 10 to 15 content pages. i am just wondering if i can class file as base class for my content pages and write this piece of code in that class.
[Code]....
can somebody guide me how to write the base class for this scenario?
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I have a webform which uses a masterpage which in turn inherits from another masterpage.I have a dropdownlist drpCursosIn my javascript code I tried to access the control but with no luck:var combo = document.forms[0]['drpCursos'];combo is nullAfter checking the source code, I changed it to:var combo = document.forms[0]['ctl00_ContentPlaceHolder1_drpCursos'];EDIT: My javascript code is in an external file
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