I have a .net based web application where I have used url rewriting.
I have used error reporting by email, and I am getting error messages about links that are not formed in my website so what exactly I supposed to do?
Are there any good PHP libraries for exporting data to Excel files (not CSV files)?
(An alternative would be creating an ASP.NET Web service that handles Excel file generation, but I would rather not send complex objects over a network in XML format, unless it were strictly necessary.)
can anybody plz guide me how to auto generate sitemap.xml file for my website using ashx handler
View 1 RepliesGenerating code behind files from precompiled 2.0 Website
View 2 RepliesI wish to learn to develop web sites with asp.net 3.5 Does anyone know of any good books or website tutorials that could teach me how to develop creative web sites? When I mean creative, i mean master page examples and use of tables etc etc.
View 3 RepliesI currently have a asp test site setup which when the user clicks on the login link it opens the standard asp.net login page (login.aspx) within a modal telerik RadWindow. I am calling this page using javascript and this works fine.
The challenge I have now is when a user clicks on a link within the page if that link points to a secure section the login screen loads in the main frame of the site vs. a pop-up. I realize why (aka my js funciton is not being called) my question is to work around this would the correct/acceptible approach be to call a method from each link/button that tests for user authenticaiton? If the user is authenticated then redirect to the page otherwise call the javascript funciton to open the window?
[code]....
send me some tutorial links to develop a module based website and admin can enable disable any modules.
View 2 RepliesHow can I make a dll of my web application usercontrol?
I have usercontrol222.ascx, but I want to make a dll out of this usercontrol.
I am in need of generating a PDF document (or some other type of formatted document such as an rtf) on the fly from a weg page. I am aware of components such as PDFLIb, which I currently use on a few applications, however, quite expensive. Would anyone be able to suggest another method or component to do so? I need to have good formatting capability and additionally, not have the URL's display on the page generated, whne printed.
View 6 Replies1 new website attach with existing website..where attached website is behave as pluggable. and used anywhere in any website?
View 7 RepliesI am trying to generate a pdf document using the following code which i picked up from one of these forums. It had worked fine when I exported a gridview to pdf.
Now I need to export HTML code to pdf. Can someone suggest how to proceed, possibly using the gridview exporting code below? Any other approach is also welcome.
Code:
Response.ContentType = "application/pdf";
filename = "DocumentName.pdf";
Response.AddHeader("content-disposition", "attachment;filename=" + filename);
Response.Cache.SetCacheability(HttpCacheability.NoCache);
StringWriter sw = new StringWriter();
HtmlTextWriter hw = new HtmlTextWriter(sw);
gridView1.RenderControl(hw);
StringReader sr = new StringReader(sw.ToString());
Document pdfDoc = new Document(PageSize.B2, 10f, 10f, 10f, 0f);
HTMLWorker htmlparser = new HTMLWorker(pdfDoc);
PdfWriter.GetInstance(pdfDoc, Response.OutputStream);
string sFinanceReportpath = ConfigurationManager.AppSettings["UploadFinanceReportPath"].ToString();
PdfWriter writer = PdfWriter.GetInstance(pdfDoc, new FileStream(sFinanceReportpath + filename, FileMode.Create));
pdfDoc.Open();
htmlparser.Parse(sr);
pdfDoc.Close();
//Response.Write(pdfDoc);
//Response.End();
I'm trying to redirect to another page by calling an action in controller with a specific parameter. I'm trying to use this line:
window.open('<%= Url.Action("Report", "Survey", new { id = ' + selectedRow + ' } ) %>');
But I couldn't make it work; it gives the following error:
CS1012: Too many characters in character literal.
Can't I generate the action URL this was on the client side? Or do I have to make an Ajax call by supplying the parameter and get back the needed URL? This doesn't seem right, but I want to if it's the only way.
I'm currently running a site of a dedicated server but want to scale up using Microsofts Azure cloud platform in the future but im unsure if a certin part of my code will work on azure.The site consists of a gallery of items with an image for each item.The images are stored in a sqlserver database.
I have created a http handler that caches the images to disk and redirects the request to the image (as shown at the end of the post).The images are saved into a virtual directory called "imagecache" inside my ASP.NET application. (i.e. ~/imagecache/ ).
As the web app will run in many virtual machine instances on the Azure platform the images will need to be shared between the instances right?So my question really is.. What is the best way of achieving what I already have on that is compatible wit azure?Image gen code..
public class getimage : IHttpHandler {
private static readonly log4net.ILog log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
public void ProcessRequest (HttpContext context) { [code]....
I have 3 tables(Status,Clist,longlead) having "WOnumber" common column in 3 tables and 3 web forms(status.aspx,Clist.aspx,longlead.aspx), on main page(status.aspx) i have buttons to redirect the clist.aspx and longlead.aspx to give the inputs and save it to database.I have button called scheduleReport on status.aspx when i click this button I want the values from Clist table and longlead table of corresponding WONumber values should be listed either in word or pdf.on the top of the report it should have WONUmber.
View 2 Repliesi have an application where users are allowed to fill in a form, once saved the form is given a unqiue # in this format: YYYY/MM/DD/### where ### is a 3 digit number, starts at 001, next one would be 002, etc.. the the YYYY/MM/DD is the date the form was saved, so if we had 2 saved today we would get these two:
2011/01/10/001
2011/01/10/002
I just wanted to know how to be sure that those numbers are always unqiue, if two people submit a form at the same time to make sure they are not given the same number? As we had that happen recently now that the application is being used a lot more, two people saved about the same time and once someone clicked save twice while the first save was happening and 2 of the same IDs were generated. Just want to make sure no matter what a unqiue one is always generated. I 'm able to calculate the ###, just wanted to know if there is a way to make sure it's not being used by a process saving right now.
In how many ways can an HTTP request be generated?
View 2 RepliesI'm trying to generate a bitmap off a WPF border. The whole thing sits in a asp.net app (server side of course) running .net 4.0. The problem is, that the generated image is, well, empty. Does anyone have an idea why? Here's the code.
public static byte[] Draw(int width, int height)
{
MemoryStream memoryStream
= new MemoryStream();
Thread t = new Thread(delegate()
{
System.Windows.Controls.Border border = new System.Windows.Controls.Border()
{
Background = Brushes.Red,
BorderBrush = Brushes.Green,
CornerRadius = new System.Windows.CornerRadius(5),
Width = width,
Height = height
};
border.ApplyTemplate();
RenderTargetBitmap renderTargetBitmap =
new RenderTargetBitmap(width, height, 90, 90, PixelFormats.Pbgra32);
renderTargetBitmap.Render(border);
BitmapEncoder bitmapEncoder =
new PngBitmapEncoder();
bitmapEncoder.Frames.Add(BitmapFrame.Create(renderTargetBitmap));
bitmapEncoder.Save(memoryStream);
});
t.SetApartmentState(ApartmentState.STA);
t.Start();
bool success = t.Join(5000);
if (success)
return memoryStream.ToArray();
else
throw new Exception("Fail");
}
The result is quite bad, as I said the thing returns the image with the right width and height, but it's empty, so I guess I don't mess the thing up with the threading bit.
I am in the process of adding an "add to outlook" button on a confirmation page received for user Training sessions signup on our website.
Here is a snippet of the code being used and below is the value returned for the DB
[Code]....
Value of the Description being returned:
"To access your scheduled training session, please call the following number below:
Step 1: Call into Toll Free phone number: 1-xxx-xxx-xxxx
Step 2: When prompted, enter PIN code xxxxxx followed by #
Step 3:From your web browser, login to the Web conference by visiting http://www.xxxxxxxx.com
If you should have any questions, please contact Kristin Osborn at 1-xxx-xxx-xxxx or email at someemail@somewhere.com. "
Now when the outlook appt generates. It only generates the first line of the description in the body
To access your scheduled training session, please call the following number below:
how to get it to generate the full string being returned by the SQL command?
I am currently watching the 80 minute ASP.NET MVC introduction. Automatically generating views from a model is pretty neat, but it seems to me that that the automatically generated views could be much better. For a start, instead of inputing dates with text boxes, there could be a date control. Additionally, number inputs could be verified client side. There are probably other improvements that could be made as well. Is it possible to automatically generate better views?
View 1 RepliesI know that this issue has been raised on so many occasion and I am stuck with two options, one being to create a thumbnail folder whenever a picture is uploaded to the server, here I am using a folder with so many subfolder, upon saving on the server folder, I pass in the subfolder name and the file name, to retrieve the image i need the two parameters but also the resize sizes and as such this measure is almost abosulte.
the other way is to resize on the fly when the user is requesting the picture, this is where I have been stuck on and need some guidance. and here is the code
[Code]....
I have a file that I need to copy, run a command against the copy that specializes it for the person downloading it, and then provide that copy to a user to download. I'm using ASP.Net MVC2, and I've never done anything like this. I've searched around for the simplest way to do it, but I haven't found much, so I've come up with a plan.
I think what I'll do is generate a guid, which will become the name of a folder I'll generate at the same level of the source file that the copy is made from. I'll then copy the file to that folder, run my command against it, provide a link to the file, and I'll have some service that runs every now and then that deletes directories that are more than a day old.
In my current role, I support and develop a .net 1.1 website which was developed by my predecessor.
For generating reports/ invoices/ etc, the site uses a find and replace system reading a template rtf file with a stream reader and writing the output using a streamwriter to an rtf file.
I have been asked to generate a new report for the system which has many more tables than the previous reports and is generally more sophisticated.
I have taken a lot of time in trying to develop this report with not much success as the rtf formatting (e.g par for a line break) is to me quite difficult to master causing the document to crash infrequently in word (!) The rtf solution although frustrating is quite a simple format that can be managed in code. But it takes a lot of time to set up the documents...
Is there a .net code library or similar anyone is aware of that can write rtf to generate tables and other simple formatting. I am restricted to using .net 1.1
If I have the time would like to redevelop this system. I have googled for a more sophisticated system and have seen how to use html, etc. in word docs, but I don't really want to run word on the web server. What are the current best practices to generate invoices/ reports etc. from data using .net? Should I stick with this rtf method or is there an easier/quicker/friendlier way! In this regard I'd consider anything - .net 1 to 4
The application is a typical business system so any links to other resources for requirements such as a document generation system, email system, diary management (tasks to do for a specific user )
In my .aspx.cs I have a code that reads a .xml file and I deserialize the xml into an object called Post. Problem is that in my .aspx page I have a div and I want to fill in the content of this div from code behind using the html generated from the code behind.. How can I do this?
View 3 RepliesIs there a Django-like admin interface generator for ASP.NET or ASP.NET MVC?If not, are there any tools that could assist in creating one?
View 2 Replieshow can i generate different number,it is generating the same number
Random rand = new Random(100000);
rand.Next();