I have an ASPX page with two columns. The left column has a GridView control that contains a list of article titles as LinkButton controls. When a LinkButton control is clicked, the content of the article is displayed in the right column. Each of the columns is wrapped in an UpdatePanel. So far everything is working .
The rollovers are working fine and displaying the correct text for the first GridView page. However, when I click a button in the GridView's paging row to advance to the next page of the GridView list, the rollovers are not updated. The text is what was defined for the first GridView page of titles. How should I get the PlaceHolder objects to update when the UpdatePanels are updated?
How do i call the OnLoadFun method so the i is being called onload time. i tried putting window.onload=OnLoadFun surrounded by script tag within the PlaceHolderMain content section.
On page load is there a way to enumerate all the nest user controls for that specific page load?
I'd like to be able to enumerate all the user controls that implement an interface, and call the interface method for the controls before asp.net passes control to thier page_load events.
The problem is from the master page level, any page in the app could be loading, and each of them could have any random user control, and I need the type reference to determine if they implement the interface, and to call the method.
how to maintain state of placeholder. i have a placeholder in which i add many image controls dynamically but when my page get refresh all controls from placeholder gets removed from it. the enableViewstate of placeholder is set to true.
Can I load an image into the master page based upon which content page in loaded? For example, site theme "animals", 3 content pages (bird.aspx, cat.aspx, and dog.aspx), when any one of these pages are loaded, I want an image to be loaded and displayed based on that page's name. Is the loading accomplised in the master page ot content pages' on load event?I am working in C#
I used a submit button. when I enter the logon details, full name should be displayed on master page. I could display the full name only when i refresh the browser. can you say hao to get rid of this event
I am using forms authentication, and a session object to hold user information once the user is authenticated.
I am able to login and log out. I am able to log in and use the "remember me" functionality of the forms authentication.
When attempting to test the "remember me" functionality, the master page load event contains code to check the forms authentication & remember me, and retrieve user info from the database to automatically log the user in. This fires correctly, and the screens all load with the user successfuly logged in, and the users info is successfully stored in a session object.
Without touching anything on the screen, a moment passes and then the master page load event spontaneously fires again, Page.User.Identity.Name still contains the user name, however the session variable is now null, and throws an error.If I tell it to run past this error, it does, and the application continues to function normally, withthe session variables set correctly.
Its almost as if that second firing is ina different session, or something.
I have no problem posting code, but I have a profile class holding / handling the session communication, etc so it is a bit cumbersome.
I have created a matser page with a two radio buttons, text box and a button. Whenever user sets some values to these control and clicks the button, i will navigating him from one content page to another based on the data he has entered. The problem is after the content page load, the values selected/given in the controls(radio button, text box) are getting cleared.
I have the following placeholder in my main master page. I would like to not have to duplicate my news content in several content pages, so I choose to simply not provide this content in them, and the master page should provide its default.
I'm prototyping an environment where multiple applications run on the same server, but they all share a master page. Is it possible to load a master page from another application? In one of my applications, I have this code:
What this does is set the master page to a file sitting outside my current application. (Note the ".." after the tilde -- so I'm going to the root of my current app, then stepping up a directory to find a master page.)
ASP is displeased with this:
The virtual path '/MasterPages/Root.master' maps to another application, which is not allowed. I understand that it might be stressed out about the fact that there's no backing class for it, but what if I have nothing in the code-behind, and I choose not to inherit my master page from anything -- so the entire thing is contained in the ".master" file?Is there any way to do this?
My asp.net web app uses a master page which contains an 8k jpg of the company logo. Whenever I load a page or do a refresh, all of the non-master page html renders first, then the master page logo is shown, pushing all the html down a few lines. It's very annoying. Is there anything I can do to prevent that from happening?