Web Forms :: Images Not Shown By Imagehandler.ashx?
Jun 17, 2010
I installed markit slide show module for dotnetnuke but the images are not shown after I upload them .when I right-click on the image and choose properties the sourse of image is like this :http://www.behtinweb.com/DesktopModules/Markit.SlideShow/ImageHandler.ashx?mg=/Portals/0/SlideShow_Photos/388/web_design6.jpg&w=550&h=190&Q=0and when I copy the link in the address bar of my browser I have the "Page cannot be found error" .
in my application, images are not shown in IE,where as it works f9 in Mozila, it sucks me,Plz help me to solve out the problemcheck it out the websitewww.clcparivar.inimages visible in Mozila bt nt shown in IE [URL]
how to upload images to server(application/images folder) and retrive(display) from and on client PC for asp.net. its just for uplaoding logo directly to server folder and retriving from server to client. i am not getting server path on client pc for image.
i have the following scenario, i have a column of a gridview that shows me a text telling me is the user is allowed or not to access to some page, but now i just showing allow and deny, but i wanna show images that represent me the action, how can i do that?
I've added a .ascx control in a Master Page in the site's root. It is perfectly shown when the page is in the same master page path (in the root in this case), but when the page is contained in a subfolder, the component isn't displayed.
What the exact difference and complete between using ASHX and ASMX. What is the difference between them when using them to communicate with your database from Javascript.
My website [URL]The actual path for es.argyletv.com is argyletv.com/es/. You can access the same files for that website by typing in essentially 2 different addresses, which is bad for search engine optimization. For instance, es.argyletv.com/entry.aspx yields the same result as es.argyletv.com/es/entry.aspx.
I am trying to determine when the subdomain directory is included in the url, so that I can remove it and redirect the user to the url without the directory via a 301 redirect. The problem that I have is that:Request.Url.ToString();[URL]I've also tried to use Request.RawUrl.ToString(); and pretty much every type of output in the request class to no avail. What I need, is to be able to determine what is being shown in the address bar, so that I can direct the user to the correct URL if need be.
I have created login page in which if user credential are incorrect it will show the message through jquery notification bar.But, what is happening when page is being postback it will show complete blank page after that it will load the controls of that page and then the error message will be shown if it is there. So, its taking quite a long time .So, how can we access or load the page in faster way?? or should i make any changes while postback?
sir i have develop page for sending news letter to my memebers ,in this i have uploaded flash banner .with root path of these where these stored in my site but in gmail account i am not able to see these flash banners ; but images are properly visible. one thing more if i send it to my company mail id then it is ok and every thing is visible. is there any security issue regarding to gmail or yahoo and if yes then what kind of code we have to attach with our html
in this code: we are saying that if there is budget data show visibilty on all columns, if there is not budget data only show one column. i would like to add one new thing. If there is budget data and the hide button is pressed then show also col, 4.now if there is never budget data only show co2. this is different than what we have. how can i add this extra logic step?
In my web application i need to show a page in the frame by using some options.Successfully i have done it. But from the sub form which shown in the frame, from it on a button click I need to disable or enable the gridview in the main page. How can I do it?
For our application we provide users with file downloads that utilize handlers to serve the files. Currently, the way it is served to the user is through window.location. When using this, at times, it causes issues under IE8. When an error occurs, it cannot be caught under the page that called it.
A) Is there a way to serve an ashx file handler to the user where the page that called it can catch any exceptions made from thje handler B) What is the correct way to serve the handler, eg. window.open, window.location, etc. Would return false at the end of the javascript solve this? Are there any other ways
Just looking for a bit of advice really my colleage suggested using a http handler .ashx file to handle the ajax calls that I will be getting on a web app via a jquery plug in on the page.What i have previously done is write a page _ControlName.aspx which looks at the url an takes or supplies what it needs in json format.What is the better way to handle ajax?
I'm using ASP.NET 4 Web forms routing, for example like this:
routes.MapPageRoute("page-browse", "{Language}/{Label}", "~/Default.aspx") So the webadress could look like: http://localhost/mywebsite/eng/home
In the root of my website I have a folder "Images".
Image display works when I'm in the root of my website, e.g. by using http://localhost/mywebsite/default.aspx
But when using routing it doesn't work, because the image relative url will look at http://localhost/mywebsite/eng/images instead of http://localhost/mywebsite/images
Is there a way to prevent this using ASP.NET 4 Routing mechanism? Or is the only way to use absolute url's to images?
I have a GridView control which contains a custom <pagertemplate> with a <asp:PlaceHolder runat="server" ID="plcPages"> control. The .aspx.cs file contains the following code: protected void Page_Load(object sender, EventArgs e) { ... {Other Code} ... GridViewRow pagerRow = GridView1.BottomPagerRow; PlaceHolder PagePlc = (PlaceHolder)pagerRow.Cells[0].FindControl("plcPages"); Button btnPage; int iPageNum; for (int i = 0; i < GridView1.PageCount; i++) { iPageNum = i + 1; btnPage = new Button(); btnPage.ID = "btnPage" + iPageNum.ToString(); btnPage.CommandName = "Page"; btnPage.CommandArgument = iPageNum.ToString(); btnPage.Text = " " + iPageNum.ToString() + " "; PagePlc.Controls.Add(btnPage); } }
Everything works fine the first time the page is displayed. But, when I click any pager button, including the Next and Prev command buttons that are not part of the PlaceHolder, the contents of the PlaceHolder are never re-displayed. I know from searching other posts that the PlaceHolder contents are lost during the trip to the server, but I am already recreating them every time the page is loaded. They are just never being shown again. I've spent the last two days playing with ViewState And every other combination.
I have a Repeater who should show some data from my ms.sql server. But all code inside the Repater is not shown on my .aspx page. What am i doing wrong. I have a similar Repeater on another page and there it works fine.
I am having an issue with Listview controll ,It does not show all string ( string could be 50 words), is there a way around this ,I also have ,one item of listview want to be displayed as hyperlinks .
simple code
this is a part of function that call the listview function
I have a ListView control that only displays one record at a time. I have a LinqDataSource that can return one or more records. I have a function that determines the number of records and returns a psuedo random number between 1 and the number of records returned. When the page first loads, I want to display a random record. After that, I want the datapager to move the user normally through the records.
In my Page Load Event, if Page.IsPostBack is false, I get the random number. Let's say for simplicity I have 15 records and the randon number generated is 6. How do I tell the LinqDataSource to display the record at index 6?
