Am new to asp.net, am using ascx page as user control for my website i have 4 menu items in that ascx page home,aboutus,contactus,news
i want to change the color of menu's text on selection
We have to develop an application which has a Vertical left pane menu control which displays all the web pages (A,B,C say). Now if user is in page A and filled some data and clicks on menu control to go to page B, all the data in page A needs to be saved. Also if all the required field in page A are not filled and user navigated to page B, there will be one ! sign after the menu so that user can understand that there some some more fields need to be filled up.
We are planning to place the menu control in the Mater page. Please give me some direction to do this. My question is:
1. If user change menu (In Master Page), how should we save data?
2. How should we display the ! in the menu control?
How would I go about changing gridview colours and detailsview colours depending on who logs onto my website? Is there a way of doing it in the code behind (basic example follows) :-
If User = "Peter" Then
Gridview/Detailsview Headerstyle =
Gridview/Detailsview Controlstyle =
End If
The gridview and detailsview are connected to SqlDataSource controls and are databound to a SQL server database.
I have the following code:
foreach (Color color in new ColorConverter().GetStandardValues())
{
output.Write(color.ToString());
}
What would be the syntax to get it to show as a color palette instead of just listing the colors?
I am using Visual web developer 2008 Express. I have a menu with a static top level and a dynamic second level. When the dynamic level is displayed the background is always white. How do I set the background and foreground colors for the dynamic menulevel?
View 2 Repliesi have made a BaseUserControl.ascx and a ChildUserControl.ascxfile. both have its own code behind file.So what i want, i wanted to inharit ChildUserControl.ascx fileto BaseUserControl.ascx. so whatever in my BaseUserControl.ascx fileshould be visible into the ChildUserControl.ascx,means if i have kept a TextBox in BaseUserControl.ascx should be visibleinto the ChildUserControl.ascx desing view. and it should be accessible into the ChildUserControl.ascx code behind file.
1) Is this possible, if yes then how?
2) if above is possible then How to access BaseUserControl.ascx code behind file into the ChildUserControl.ascx code behind file?
I am using colorpicker control which comes with ajax control toolkit. Can I have more colors or include custom colors in the color pallete of ColorPickerExtender control ?
View 4 RepliesI have an annoying problem when I'm developing in Visual Studio 2010. I am using an UpdatePanel in my .ascx file like this:
<asp:updatepanel id="upStuff" runat="server">....</asp:updatepanel>
in my control.ascx.designer.cs, the update panel is being defined like this:
protected global::System.Web.UI.WebControls.WebParts.updatepanel upSettings;
this produces the error:
"The type or namespace name 'updatepanel' does not exist in the namespace 'System.Web.UI.WebControls.WebParts' (are you missing an assembly reference?)"
The actual namespace should be System.Web.UI.UpdatePanel. When I go directly into the designer.cs file and change it, it works. However, every time I go back into editing control.ascx and save, Visual Studio always changes it back to system.Web.UI.WebControls.Webparts.updatepanel. I'm not sure what is causing this. Is it how I should be referencing namespaces and classes in my project? I'm using .NET 3.5.
I want to change each items color in the asp menu control while the menu is generating dynamically from a database.
i.e. 1st item's background color is yellow and 2nd item's background color is red and so on.
I need to change the background color of each menu item of asp menu control while the menu items are populate dynamically using a database. i.e. 1st menu item in black background, 2nd in green and 3rd in red and so on. If you can explain using C# it is great.
View 2 RepliesI've just created a Menu navigation that's linked to a SiteMapDataSource (which is in turn getting data from a .sitemap file that I've created). It looks great and acts accordingly, but my only question regarding this is there any way to just change the style (font color, in this instance) of just one element in the menu item? I just want it to stick out a little more than the rest of the menu items.
View 5 RepliesI have an asp:Menu control on a master page that is reading its menu items from a web.sitemap file via a SiteMapDataSource.When I click on a menu, the new page loads which uses the same master page, but the ASP:Menu vanishes. I have put some plain text next to the menu for testing, this appears on the new page but the menu does not.Does anyone know how to get the asp:Menu to remain visible on the page?
View 4 RepliesI am trying to show the user of my application that when they click on a menu item that their selection gets shown by changing the background color of that menu item
I am using the default menu that comes with asp and is contained in the site master. the default CSS for the menu has a hover and active properties but only the hover works.
When I began my first ASP.NET project, I didn't know about Masterpages, which was a pain. Because I had to manually change each and every link on all of my web pages. This was all mainly for the top menu and side menus.
But now that I'm using a master page, I think it's going to be much easier. But, I'm running into an issue.
When the user loads default.aspx, they see the following on the top menu.
Which is how I want it. But, what if they click one of the links? Before, I just updated that code to make the button of that page the active one. But, if they're all inheriting the same page, how do I commit this changes? I don't want to omit that part and manually change it on each page, because that would beat the entire purpose of doing this.
I also don't want to create another master page for each link. That would also beat the purpose.
I am trying to work out the best way to have end users design thier own "avatar" football shirt.
For example:
They select type of shirt eg stripes, hoops etc
Then the colors eg black and white etc
Submit these details to a database
Then it generates the image on the fly from the database which stores "stripes" & "black,white"
I am using frames in my webpage.in one of the frames i have a menu control whose items are database driven.when click on the menu item, i want another page to be displayed in other frame.
now i want to pass the the selected menu item text to the other page using session variable which is in the menu item click event method.but the thing is when i click on the menu item, the click event is not firing.
is there any better way to pass the selected menu item text to the other page?
I am working on a web page that handles alerts from National Weather Service. What I am wanting to do is when i drop a text file for watches and warnings, is to have the watches font color change from black to red and have the submenu also change.
example:watches>Middle Tennessee Watches
I want both of these to turn red if the file middletnwatches.txt exist. I know how to do the
Code:
if file.exists(server.mappath("middletnwatches.txt")) then
but I don't know how to pull the rest of it off.
I have a trial version of VS2010 and created a simple out of the box ASP .Net web application. I have been playing around with the css file for the project and have yet to figure out how to effect the menu tabs.
View 2 RepliesI have created a UserControl [uscAuditTeam.ascx], there I have a Dictionary list and I added some values.
I want to pass the dictionary value to AuditTracking.aspx page. But it shows the null value.
[Code]....
I got a question about the page with "ascx.designer.cs" suffix which has been generated by VS 2010 for all web forms.what's the role of these kind of pages?
View 4 RepliesIs it possible to emebed an ASPX page into an ASCX control ?
View 1 RepliesIf I search adding asp.net to silverlight all I get is how to add silverlight to an asp.net page, but I want to do it the other way around. I have a main page that has been converted to silverlight and lot of controls that are still in asp.net 2, can anyone give me any information on how to host the ascx controls in silverlight?
View 1 RepliesI have one aspx page and more than ascx files, i have links on aspx page. if i click one of the link, it will upload the relevant ascx file on main aspx file.
View 1 RepliesI have to build a few ascx partial views in my MVC applications to encapsulate re-usable functionalities as well as archive SOR and SOC. However, I encountered challenge how to encapsulate the business logic that drives MVC ascx views.In webforms, the code behind of an ASCX control can handle a button click event and browser still shows the same page with only one postback. How can I archive the same thing in MVC? When ~/Address/Edit/2 includes an ascx partial view with a button on it that calls another MVC action - let's say ~/ShareController/CommonAction - what is the best way for the CmmonAction to return to the very same view that includes the ascx file?Perhaps I am missing a common pattern in MVC web development?
View 5 RepliesI want to set the focus to a specific control in .ascx from main page. When i load the mainpage.aspx, the focus should be on a text box control which is contained in web user part called selectperson.ascx
View 17 Replies