I'm trying to display the picture that i have saved using the fileUploadControl functions. so far my code can save the picture to the folder that I want but the picture does not appear on my webpage. I used the code at visual studio 2005 and it works totally find but when I put it at visual studio 2008 it doesn't work fully. can somebody teach me how to solve this problem?? is there a new updates at visual studio 2008 that i missed??
In order to avoid having to pass Data that goes in the master page of my site before every view in every controller I have created an ApplicationController that sets the data on its constructor... the problem with this approach is that one of the viewdatas I must pass is the url of the profile Image of the current logged in user.
[Authorize(Roles = "Administrator")] public abstract class AdministratorController : Controller { private IPortalAdministratorServices _servicioPortalAdministrator; public AdministratorController() { _servicioPortalAdministrator = new PortalAdministratorServices(); ViewData["associates"] = _servicioPortalAdministrator.getAssociates(); ViewData["picture"] = _servicioPortalAdministrator.GetPic(); public AdministratorController(IPortalAdministratorServices service) { _servicioPortalAdministrator = service; } }
and so my companies Controllers wich inherits from AdministratorController now doesnt have to set all that Data upon every View Call.
[Authorize(Roles = "Administrator")] public class CompaniesController : AdministratorController { private ICompaniasServices _service; public CompaniesController() { _service = new CompaniasServices(new ModelStateWrapper(this.ModelState)); } public CompaniesController(ICompaniasServices service) { _service = service; }
The problem is this: When I try to manually access the Companies Controller without actually being logged in the method GetPic() wont actually be able to get the picture url cause no one is logged in.. and these method is getting called in spite of the Authorize attribute....so now, even after being logged in the ViewData for the picture url has been permanently set to "unknown.png" Some of this code isnt mine.. I just discovered the bug but cant figure out how to fix it.
I consider the following an error, and not a feature:
When posting a request, any parameters are held in the HttpContext.Request.Form as key/value pairs. This is perfectly fine for the recipient of the request. Unfortunately, however, further down the chain these values still exist and take precedent in binding over new parameters created during processing.
This is obvious in the RenderAction scenario. If a new parameter is created in a view and passed through RenderAction, if the parameter has the same name as one of the initial request parameters (or a form field for that matter), then MVC Binding will bind the initial request form value to the Action being called, and not the new parameter being defined in the RenderAction call. What's even more frustrating, is there is no easy way to override the initial form values.
It really does not make sense that a value defined in one context, should live throughout the entire processing context... at least without the developer being able to determine it should remain. At a minimum, any new parameter defined in the process with the same name should either a) be received as a parameter and not a form value; or b) override the form value.
I would like to be able to type in a URL like [URL] arrive at a Details Page which parsed the "M" and the "123" from the query string and used them as params to query a Table in my Database. I've been reading my @$$ off and I can't find anything close :>
I need to use routing with parameters in my ASP.NET application.
public class Global : System.Web.HttpApplication { void Application_Start(object sender, EventArgs e)
Then, by navigating to "/Profile" I want to get on Page_Load method Request.Params["Id"] as null and by navigating to "/Profile/1", Request.Params["Id"] as "1".
I am uploading member's picture into my database. However, there are instances that the member will not upload its photo. In this case, I'd like to upload instead a picture that is stored in my web app's folder. How am I going to get the picture and store it in my database.
How can I pass two querysting parameters in URL routing using ASP.NET 4.0? I have gone through many articles, but everywhere it shows only one parameter. I'd like the display URL to be: [URL] The first parameter is ID: 1 The second is Name: This is my first report I am trying following route, but it is not working
routes.MapPageRoute( "MarketReports", // Route name "Reports/{*i}-{*n}", // Route URL "~/pageControl2.aspx" // Web page to handle route );
I have a controller method that is called with many different combinations of URL's. To overcome issue i am using optional parameters.here is my controller method signature...public ActionResult localMembersSearch(string Gender, string calling, [Optional]string Region, [Optional]string County, [Optional]string Town, [Optional]string queryvalues)the first two parameters are not optional but always expect
I want to add optional parameters in my routing table.For example I would like the users to browse a product catalog like this:http://www.domain.com/browse/by-category/electronics/1,2,3 etc
I've already implemented URL routing in my app but there are cases where I may or may not get a paramter. In particular, I'm trying to come up with a good way to handle multi-language support. For example, if my regular URL is /SomeCategory/Friendly-Topic-URL, I want to have an optional language selector at the end but I'd like to be optional. So, if I get /SomeCategory/Friendly-Topic-URL/es, that should bring up the topic in Spanish but if get nothing, that should bring up English.
I'm trying to implement a search function on an incident logging page that is working fine. Currently I am only able to search against one criteria at a time, using the following route:
But when I request http://localhost/video/6/example1 and http://localhost/video/6/example2 after this, the page is created again. So I think VaryByParam works for * but I only want compile when id changes. Is there a way to define routing parameters at VaryByParam?
Simple enough I have a search feature I am wanting to impliment Routing for.Here is the routing table for it.
[Code]....
Now I want to set the postback URL for a linkbutton to go to the search page with all parameters filled in but the last one or for that matter any one of the parameters to be left blank
[Code]....
You will see in this example I left the very last one blank. Now when I do that the link does not work. If I fill in all attributes it does workso can anyone tell me how to work around this issue?
i mean to say how to decide the destination page depending on URL Eg:1.routes.MapPageRoute("carriers", "{state}/{mcat}/{dcat}", "~/carriers.aspx"); 2.routes.MapPageRoute("iphones", "{state}/{mcat}/{dcat}", "~/iphones.aspx");
if value in URL second parameter i.e mcat=cellphone then it must redirect to carriers.aspx. and if mcat=iphone then it must redirect to iphones.aspx page.
Problem:currently if in URL there are 3 parameters then it always goes to carriers.aspx as it searches in route table for 3 parameters it redirects to carriers.aspx which need to be conditionally redirected depending on mcat valuehow to do?
I've been struggling for some time now with an MVC routing issue, but I have finally reached a point where the basic routing is correct; that is, the application is invoking the correct action method and .aspx page, but the action method fails because no parameters are passed to it.
Before I show detailed screenshots of the problem, I had better provide some background. This is a bibliographic application which, among other things, analyzes text abstracts to identify unique words and the number of occurrences for each word in each document. This data will eventually be inserted into a SQL Server database, but for the time being I only want to do the calculation and display the results, on a document-by-document basis, in an .ASPX view set up for the purpose. The data structure of the application is as follows:
Collections -this is a set of fifty or so CollectionDetails items.CollectionDetails represent individual documents, in this case books in an academic library. Attributes of the CollectionDetail record are those typical of a library book--author, call number, title, year, and so on. The title and subject catalog headings are combined to form a quasi-abstract, which becomes the basis of the text analysis. In a few cases, I added additional text from Google Books or Amazon synopses and reviews.
MasterStopList contains common words such as pronouns and prepositions that we want to exclude from consideration.
I do a gridview code that when displaying the information that come from the database is not showing any error at all, but is not displaying the right picture. The problem, I think, is that the (Eval("....") is not reading the values that are coming from the DataKeysNames. Due to this the right pictures are not displayed. But in another column, just for testing purposes I was able to display the values from DataKeysNames with the Eval. So I do not know what is going on and to make worse browser is not giving me any error. So, this is the line that is not processing, reading or executing well:
I have a question about watermark extender. I used it to apply to a password textbox and confirm password textbox with password text mode. I found some site recomending using picture so that the word "Password" and "Confirm Password" will be shown in the textbox. For some reason, in the confirm password textbox, the picture doesn't show correctly. It is like some part is omitted. I try to check on my local computer and it was fine. But when I check on my computer at home. I got that weird problem. Why is it like that?
i am using grid view when i define one of my culomns in sql data base as image then i can't put jpg image in that culomn so i can show this in grid view eather.