I have a public void procedure, which is on my master page, and I need to be able to call this from aspx page as it is common to a number of pages that will use my master page. How do I do this?
View 12 RepliesHow can I call a public property declared on a ASPX page from a different ASPX Page? Is that possible? It is a website project. How can I get/call this property from a different aspx page? I have attempted this from the other page, but it is not recognizing the partial class: private Test_Default _test; It does not recognize the "Test_Default"
I.E.
[code]....
My UI layer calls my business layer which populates a DTO. I need to display properties from the DTO on my ASPX page. Should I create public variables on the code behind page for each of the DTO properties and reference like <%=PublicPropertyName%> OR is it ok to set the DTO instance to public and reference the properties directly like <%=dtoInstance.propertyName%>
Additionally, would it be better if I just created Literal and Label controls for every item on the ASPX page and just populate them from the code behind only?
I am building an app and am newish to programming. I am having issues with the ICallBack. Basically on my .aspx page i will have lots of gridviews in repeaters,and i need some javascript to cycle through those and change the colours accordingly after it has done a function.This code worked fine on my laptop,but when i uploaded it to our server it stopped, apparnetly MS have changed something from early .net 2 to .net4.To get my code not to throw an error i have made a new public void
public void RaiseCallbackEvent(String eventArgument){}
and put my code in here, the problem is that in this public void, i connect to the DB grab data into a datatable and then fill various gridviews, however i cant get it to fire as its not in the onpageload part of my code.I read that if i was to add System.Web.UI.Page, Page, ICallbackEventHandler- this to my code it would work, but it doesnt, it just throws an error.
How do declare a public variable .aspx web page that can be used in all the pages within my web application? And/or create a Public Sub?
View 3 RepliesLet's say I have the following;
public static void TryOut(int intOne, int intTwo, string strone, string strtwo){....}
And after I created dll, I will use it like that;
TryOut(1,3,"bla bla bla", "bla bla bla");
But I want the last variable to be optional. I mean this method could be used like that;
TryOut(1,3,"bla bla bla", "bla bla bla");
And Also like that
TryOut(1,3,"bla bla bla");
I know it is possibel but how I could do that I have no idea !
to whom it may concern,
I wish to access a public property in a master page from a nested content page
is there anyway to do that without using "master type"
i found this link
http://www.velocityreviews.com/forums/t110057-accessing-properties-from-nested-master-pages.html
but i dont understand what "companywide" is
((CompanyWide)this.Master.Page.Master).HtmlTitle = "now it is working";
i dont want to use "MasterType" i would rather cast..
I have user control in the master page. user control code behind page having public property called SetValue.
Now I want to set the value from content page .
I need accessing the function in my masterpage.
I have a.master and b.aspx with the content page.
Now in the page load of my content page, I want to execute the an sql query which is in a function in my master page.
How can I access the function in my master page?
code in my master page:
public function info () as string
'SQL Query
end function
Here's the scenario: A class based on System.Web.UI.Page has been created. A number of content pages derive from this class. All of these content pages use the same master page. The content pages define controls which need to access things on the master page (in code-behind). This is fine - no problem. In particular, each content page has its own data grid. The grid on each page has the same name, so that common code can reference it. In fact, some event handling for the grids on each content page is identical, so would like to factor that code to the base class. Interestingly, I can actually define the event handler entirely in the base class, with no stub in the content class at all, because the wire-up of event handlers uses the event-handler name defined in the grid, and that name happens to be found in the inherited base class. All good and dandy... very cool in fact. The problem comes when the code in the base class needs to access any of the common elements from the content page's master. Remember, the master is the same, and I know the type of the master. I would like to do something like this in the base-class code:
((myMasterType)this.Master).PropertyofMaster=xxx;
The problem is, that myMasterType - the type of the master page the content pages are using - is not available at compile time, at least not from a class definition for a base page. I've found articles that claim that the class name of the master is available - and it is, but not from a separate class. I CAN see it and compile with the master's class name from, for example, the code behind of the various content pages. But the actually class simply isn't available, it seems, from a pure class (the base page class). Judging from other times this question has been asked, here are common misunderstandings offered as solutions: 1. Use a page directive to declare the master type. This is not even vaguely a part of the problem, as the issue is not code in the content page, but in a separate base class which content pages inherit from. That base class is a pure class -- no .ASPX file at all. 2. Pass a reference to the master object from the content page to the base class. This can be done, but is pointless, because I can already get it, using "this.Master" from the base class! But because the type of the master is not available at compile time from the base class, it can't be passed from the content page either - unless it is passed with type MasterPage, thus losing all the properties/methods publically defined in the specific master page class. 3. Move the base page class out of the App_Code folder because the app_code folder is compiled before the other classes, and thus before the master page class. Doesn't work -- put the master page class file right in the same folder with these content pages and their master page, and the master page class is still not available at compile time from within the class. Re-summarized: Base page inherited by content pages. Content pages all use a common master page. Want to access the public properties of that master page from the base page, at runtime. Barrier is that I can find no way from within the base class to cast the master page object to the actual master page subclass being used.
I have a problem with calling a method on a aspx page from a usercontrol.
The case is: I have 1 main page with 5 usercontrols, when something goes wrong in the code I want to display the error message in a Modalpopup Extender. I can create for each usercontrol a different modalpopup extender but isn't much easier when I make 1 popup in the aspx page. But the problem is: How should I call a method in the aspx page that open the popup?
I have search several hours on the internet but can't find anything useful.
How can one access public property of User Control In Master Page on child Pages.
View 1 RepliesI am to access a method on my master page. I have an error label which I want to update based on error messages I get from my site.
public string ErrorText
{
get { return this.infoLabel.Text; }
set { this.infoLabel.Text = value; }
}
How can I access this from my user control or classes that I set up?
what i wanna do is:
there is an dropDownList in the master page with 4~5 items.
i've prepared 4~5 sub-page related to the above item. when the dropDownList.ItemChanged, the subpage content will show their own page.
use html iframe to include another aspx page.
in my cs code:
[Code]....
but when i change the item in the dropdownlist, the error pops up:
[URL]
How to make a reference to public const string from aspx page with c#
In VB its <% = MY_DATA%>
I have a Master Page whose contentplaceholder contains a page with a public Sub.
Is there a way to invoke that Sub from Master Page code?
Sounds strange, but I am getting tangled up with restriction that only one server-side <form> is allowed, and it is taken by the master page.
I have a second client-side <form> and related javascript which I place in the content page. But I can't put anything like a linkbutton there, because it has to be inside a server-side form, and therefore in the master page. So if I put a linkbutton on the master page, then have it's click handler invoke client-side script from the content page I'm home (I think).
I have a javascript function on my Master page, how do I access it with a dropdownlist of a content page. Not from codebehind, I can do that, but from the control itself such as the onSelectedIndexChanged event.
View 11 RepliesUsing VS 2008 and SQL Server 2005.
I have a Gridview control on a page (e.g. customers.aspx) which lists a sub-set of records (e.g. Customers). I also have a SELECT stored procedure which populates the fields in a Formview control on another page (e.g. custDetails.aspx), based on the ID (e.g. CustID int) that is passed to it.
I would like for the user to be able to click on the "View" linkbutton beside one of the Customer records and open up the new page with the data for that Customer populated by the stored procedure.
I have read about using a Datakey from the Gridview control but I'm not sure how that relates to the CustID and also, whether or not I could use it to pass to a stored procedure in another page. Would I need to set a global (i.e. static) variable?
I am using Master page and Content page combination.But how can i access <body> tag and it's event (onload, onunload) of Master page in .aspx page that is not a content page.
View 12 RepliesI am using the application.master of sharepoint server 2007 as the master page for my application. i want to call a custom javascript method( OnLoadFun) that i have put in the PlaceHolderAdditionalPageHead asp:content section surrounded within script tags.
Since i can not put a body tag to call the method as onload=OnLoadFun() inside the asp:content, how do i call the mehtod during body load?
I tried writing window.onload=OnLoadFun; embedded with in script tag inside the asp:content main placeholder ..
Below is the function i want to call during page load....
[Code]....
I have a web method on  default.aspx.cs .. on master i have a button, on click of which i am calling the web method of default.aspx  on master page.. but the method is no calling,this is code of java script for it
<script type="text/javascript">
$(document).ready(function() {
$("[id*=feedbackbtn]").live("click", function() {
[Code]....
this script is on master page but i am calling the method of default page ..
but if use same script on other page like default2.aspx its work , i dont know why its not working for mater page
The HTML label control is on master page. And I want to access its value on other aspx.cs page. As there are many other control on the master page so i use the recursive function to access the value but NullReferenceException occurs... The code on aspx.cs page is as:
[code]....
I need to add Meta tags, description and keywords in aspx page. My aspx pages are in master page and I have already added meta tags and description in my Master Page.
 Now I want add in my other pages also so if someone search my site on GOOGLE it should look like same as this:
[URL] ...
How to achieve this?
in my webpage setfocus is working ,in that web page contain the master page am trying like that one Master page
Page.Form.Defaultfocus=txtboxid.ClientId;
or
Page.Form.DefaultFocus=txtboxid.UniquId; how to do in master page
but it is not working
here i wan to call nested master page from my base master page, can it work?
coz when i add new nested master page, it allow me to add and when i show in design of nested masterpage, it will link together,but how i make a button in master page to view the nested master page in master page's contain.
here ar the code i implemented:
masterpage
[Code]....