a third party API doesn't consider image path and display nothing in image,,instead a http URL works.
I am creating a webservice and My requirement is to
Convert an image path to a http url..
for example instead of http://office.microsoft.com/global/images/mypic.jpg
i want
http://office.microsoft.com/global/images/default.aspx?assetid=ZA103873861033
I have many static images under a directory in my site structure, and I'm not concerned with hotlinking or copy-protecting the images. For a myriad of reasons, what I need to do is not show the image path on the site (or show a fake one).
Is there any way to do this without resorting to an http handler or a worker asp.net page?
the syntax to convert a virtual path to a physical path.
I wanted to upload a file located in one server and i know only the website name.
I need to display an Image in web page. But the Image doesn't exist in the Web directory. If the image is under web directory I know that just "../Images/TN/my.jpg" will work. But the image is available in "D:ImagesTNmy.jpg" and My web site is deployed in "C:appsmywebsite". How do I convert the "D:ImagesTNmy.jpg" path to a relative path so that the Image will be visible in web page?
View 3 RepliesI know how to display an image in gridview from image path in database. Now, I want to display an image in an asp.net image control from image path in database. Can anyone point me to a tutorial? I haven't been able to find one that explains how to do it when I don't know what the image path will be. The images are in the root folder.
View 35 RepliesHow to do it?I don't want to use this:
HttpContext.Current.Server.MapPath
Is there a similar function that I can call without requiring a httpcontext?For example if a start a thread doing some stuff i cant use the httpcontext, but i still need to get the path of the app. And no i can't pass the context as an argument or read it from a shared var.
I'm using ASP.NET with MVC 2 and have trouble translating a local file url to a server address. It would seem like a fairly simple and common task, but google searches gives me no good answers. (Perhaps i suck at searching)
I have a controller that takes a file from a html form in a view and saves it to disk. I need to return the real url of this file back to the View. Whatever method i use, I always get a string with the local path of the file instead of the http path.
I suspect the url might get translated to http address once the project has been deployed, but I really need the server address when debugging without having to hardcode anything.
Consider the following example in some controller method:
string url = Url.RequestContext.HttpContext.Server.MapPath("~/Content/Files/" + Path.GetFileName(file.FileName));
// outputs: "C:\Users\xxx\Documents\Visual Studio 2010\Projects\[ProjectName]\Content\Files\file.png"
// whereas i'd like something like "http://localhost/Content/Files/file.png" instead
I am not using URL Rewriting, my app works fine until I try to hit a .PDF file or even a .TXT file via a link that I have dynamically generated into the PostBackUrl of a LinkButton. The path is correct. I have thoroughly researched this issue on here and most of the issues are with people using a POST action or not or the URL Rewriting, which I am not. In IIS Error looks like:
Server Error in Application "DEFAULT WEB SITE/EVENTS"Internet Information Services 7.5
Error Summary
HTTP Error 405.0 - Method Not Allowed
The page you are looking for cannot be displayed because an invalid method (HTTP verb) is being used. Detailed Error Information
Module StaticFileModule
Notification ExecuteRequestHandler
Handler StaticFile
Error Code 0x80070001
Requested [URL]
Physical Path C:projectsEventsEventDocs48ea946f-e948-e011-ad73-00155d0e670b2011.pdf
Code to dynamically generate the url to click to is here:
public void DocumentsRepeater_ItemDataBound(object sender, RepeaterItemEventArgs e)
{
LinkButton LinkToDoc = (LinkButton)e.Item.FindControl("LinkToDoc");
Label FileNameLabel = (Label)e.Item.FindControl("FileNameLabel");
LinkToDoc.PostBackUrl = "~/EventDocs/" + SessionValue.EventId.ToString() + "/" + FileNameLabel.Text;
LinkToDoc.Text = FileNameLabel.Text;
}
I have div In my page that in this div I put image control
<div id="DLogos">
<asp:Image ID="imglogo" runat="server" CssClass="ILogos" /> </div>
according to below code
<div id="Dart1_I1" visible='<%# !string.IsNullOrEmpty(Eval("image1").ToString())%>'>
If in database was image it show div and if there wasn't any image it didn't show div but above code is for div that I put in datalistnow I want do some thing like that for Div that I don't put it in datalist I should write code for that in behindecode page but I don't know How I can do it?behind code
SqlCommand _cmd = new SqlCommand("storeinfo1", _cn);
_cmd.CommandType = CommandType.StoredProcedure;
_cmd.Parameters.AddWithValue("@behcode", data);
_cn.Open();
SqlDataReader _dr = _cmd.ExecuteReader();
while (_dr.Read())
[code]....
<asp:ImageField DataImageUrlField="photo" > <ItemStyle Width="50px" Height ="50px"
HorizontalAlign="Center" VerticalAlign="Middle" ></ItemStyle>
</asp:ImageField>
i need to display image from database in gridview. i have the above html and a select query executed from code behind which displays the image.
i am storing the image path in the database table and image in a folder.
Queries related to above
1. image size not able to set
2. the gridview image column will display image if the column data is not blank. but if its blank i have 2 default images male image and female image
so if the field is blank i need to display one of the default images depending on the gender selected
3. if the image is clicked it should show enlarged image as popup
I Have a Image Tags In My Web Application. I Upload The Image Path and stored In Database. How To Retrieve the Image Path Into Images Tags Using Database in Asp.Net..
View 1 RepliesBelow is my code:
[code]....
The HTTP verb POST used to access path '/test.html' is not allowed
How to create image slide show where image path/url comes form database, using asp .net c#..
View 1 RepliesMy question about I created a web site as a file system if I need to publish it what is the rules I follow.
View 2 Replieshow to use the xml http object to convert this to ajax. I need to keep this from refreshing everytime I do a postback.
Here is my code
[Code]....
I have a http module at root level which resolves to the virtual directory which is a .net application on some conditions as below.
I need the have the httpmodule at root level only for some requirements.
application.Context.RewritePath("/virtualdirecotry/root/pages/sample/sample.aspx", String.Empty, "");
the sample.aspx page uses a master page as below
<%@ Page Language="C#" MasterPageFile="~/Root/Pages/Master/Site.Master"
as it uses the relative path the http module is unable to understand the path and throwing following error
The file '/Root/Pages/Master/Site.Master' does not exist.
error occurred during the parsing of a resource required to service this request. review the following specific parse error details and modify your source file appropriately.
I have this simple html page that talks to a microchip. It turns a LED light on and off.
[Code]....
**************
Can someone give me some pointers on how to convert the above to asp.net. I have put two asp:buttons on a webForm. Then for the button clickevent of the btnOn would I use something this like this? Or is WebRequest the wrong concept to use? I can seem to get this code to work for me!
[Code]....
I have used two image tag in one i use relative path but in other absolute the image with absolute pat is not shown.
here is code
[code]....
I'm trying to make my website more secured so want to install SSL certificate, for that I've requested a digital certificate from verisign and installed it succesfully in my server(IIS 5.1).
So everything is ready created the virtual directory and now im trying to access my site but now in the url its coming like http:\mysite.com but not https:\mysite.com.
what do we need to do extra other than installing the SSL certificate to convert it form HTTP to HTTPS.
First of all, quickly what exactly I want to achieve: translate particular exception into the HTTP 404 so the ASP.NET can handle it further. I am handling exceptions in the ASP.NET (MVC2) this way:
protected void Application_Error(object sender, EventArgs e) {
var err = Server.GetLastError();
if (err == null)
return;
err = err.GetBaseException();
var noObject = err as ObjectNotFoundException;
if (noObject != null)
HandleObjectNotFound();
var handled = noObject != null;
if (!handled)
Logger.Fatal("Unhandled exception has occured in application.", err);
}
private void HandleObjectNotFound() {
Server.ClearError();
Response.Clear();
// new HttpExcepton(404, "Not Found"); // Throw or not to throw?
Response.StatusCode = 404;
Response.StatusDescription = "Not Found";
Response.StatusDescription = "Not Found";
Response.Write("The whole HTML body explaining whata 404 is??");
}
The problem is that I cannot configure default customErrors to work with it. When it is on then it never redirects to the page specified in customErrors: <error statusCode="404" redirect="404.html"/>. I also tried to raise new HttpExcepton(404, "Not Found") from the handler but then the response code is 200 which I don't understand why. So the questions are:
1-What is the proper way of translating AnException into HTTP 404 response?
2- How does customErrors section work when handling exceptions in Application_Error?
3- Why throwing HttpException(404) renders (blank) page with success (200) status?
In my code below, I'm trying to re-write a string and convert and http text into actual web links.
It doesn't seem to be working and I think the problem may be that I'm rewriting the string and inserting another http string into the original string which then causes problems with the loop.
[Code]....
I am trying to convert pdf to image without using any third party controls and then display the image in webpage.
View 6 Replieshow to convert both text and image together into an image. To clarify my question I can say if I have a text editor where I can add both text,image,audio or video player, how canI convert the whole texteditor.text (it gives me html code) to an image and save it in a file.
View 3 RepliesIn sql server database, I have column name Image which has urls like http://www.xyz.com/1009/image1.jpg
Now I want to display it on my datalist. But it is not showing any image. It is might be the case because it is expecting the Image URL to be ~/Folder/abc.jpg
Then how to show the image on the asp.net page when I have image URL, which control I need to use and how?
i m using this code for getting path of image
System.IO.Path.GetFullPath( fileupload.PostedFile.FileName).ToString();
but this code give me false path.
