I first noticed this in my own app. Images would show up missing [red X] randomly on IE 6.0.2800.1106 on Windows 2000 server.
I then was able to repro this problem on Microsoft's website!!! The page I used was
http://www.microsoft.com/windows/ie...sp1/default.asp
After pressing [F5] to refresh the page six times, I noticed missing images on the page.
This problem seems to be very reproducible. I coded a sample ASP page which references the same images 10 times on the same page. Loaded in IE. Upon pressing [F5] several times, the images will be identified as missing [red X]. Refresh the page again, it's fine.....etc.
I'm up-todate with all latest MS patches. Has anyone else seen this problem?
Is there a way I can test if an image file exists before displaying it?
I have a database that has an image field in it that users enter a filename into. Is there a way for me to check using an "if" statement that the file is actually on the drive before displaying it? ie:
<%okimage=(rsFile.Fields.Item("image").Value) If okimage='actually on the drive' then%> <img src='(rsFile.Fields.Item("image").Value)'> <%else%> <img src='noimage.jpg'> <%end if%>
Does anyone know how I can detect if a image is missing from the server before the browser tries to render it, I guess this would have to be done via some sort of preloader, the problem being I am the site in question has around 30,000 images and keeping on top of missing images is a impossiblility.
how to load pictures from database... I know the part how to store the URLs of the images in the database... I've done that before with other technologies.
what should I use for image palceholder (is just regular HTML witn the <%...> for the URL written out) and how I get the separate indexes from the DataSet object returened from the database for loading imgaes into placeholders?
I have a script that makes a printer friendly version of the ASP Webpage, however when I use the printer friendly version of the page I dont get any information thats included in the orginal recordset of the page. How do I get the information accross to my printer friendly version of the page. Do i put the record set in the print.asp page? Code:
I have an asp page which takes approx 1 min to load over the network due to how much data it has to deal with. If someone was to press stop on the browser i assume it doesnt close the connection to the database is there anyway to ensure it does?
Would like a loading page to appear for asp searchs/form submitions similar to the sheddev search, whilst the results are being returned you go to a different page saying "please wait whilst page is loading" and when the results are returned you are directed back.
I have put together a logon page and successfully tested it on localhost, but once uploaded, it ceases to behave normally. Instead of displaying the page, Internet Explorer puts up a download file box, asking if I want to Open or Save it. If you'd like to this in action, go to www.bpfe.org.uk/mtdlogon.asp. I'm sure I've seen this before but I can't remember what causes it.
What I would like to do is having a page on the server that automaticaly load itself every X hours. Is there anyway of doing this? I need this in order to update my database and execute some asp code.
I have a HTML Page with iframe in iframe I am loading some another domain website from our webserver but at the client it is taking to load. Can some body let me know how show a loading message for it and when i will know by programming that site fully loaded.
I have a folder on webserverwwwroot, called staticContent. The folder has several message of the day text files, such as RepMotd.text. I have an admin page, AdminMotd.aspx, that allows a user to view and edit the contents of the files.
Webserver is running Win Server 2003 64-bit and IIS 6.0. The development machine is Win XP, using Visual Studio 2005 (thus ASP.Net 2.0.)
In IIS, staticContent folder has Write checked and execute permission is set to Script Only . In NTSF, the folder grants full permissions to Network System.
When I try to overwrite an existing file in staticContent, or try to create a new file, I get a System.UnauthorizedAccessException. The Application error log on webserver notes that the error is on the page I am trying to run, that my user name is what I logged in as, that I am authenticated, and that the thread account name is NT AUTHORITYNETWORK SYSTEM. Elsewhere, I am able to read these same files and insert them dynamically into the web page.
This is the code that I am trying to run in AdminMotd.aspx, cut down to the basics. If it makes any difference, the code is run "in page" and not as part of a separate code-behind file.
****************** <script runat="server"> Protected Sub MotdChange(ByVal ThisFile As String, ByVal ThisText As String) Dim sw As StreamWriter = New StreamWriter(StaticRoot + ThisFile, False) sw.Write(ThisText) sw.Close() End Sub
Protected Sub RepMotdChange_Click(Byval sender As Object, ByVal e As System.EventArgs) MotdChange("RepMotd.text", RepMotdText.Text) End Sub </script>
I have traced that the error occurs when New StreamWriter is called, rather than when actually trying to write to the file. Obviously I'm missing something, but danged if I can find it.
I have made this frameset for my site, 4 frames in it, and each one holds a html page. The mainframe however holds an asp page. Each time I try and load the frameset and preview it, in the mainframe I see all the asp code of the page, not the compilation of it. When I try and open the asp page separately, I can see the compilation just fine, tables and everything.
I have a problem which gives lot of headache and hard to find.
I have:
Page1--->which is used for user to enter details on submit i am sending that page to another page
page2---> i am doing the database insert/update functions.
page3--->and redirecting that page to a confirmation page saying "your record has been successfully added" and auto refresh it and redirecting that to page1.
my requirment is as such i have to do like this.
but what happens is not always, but sometimes that record has been added twice, which i couldn't find out for this is not happening always but sometimes.....
I am running a query from MS FoxPro and displaying a table after the query is ompleted. I assume the query of the criteria takes longer than displaying the table...but in this case it's reversed.
After the Query is complete, it takes about 10-20 seconds to display the table, which consists of just information from the database. i.e. customer name, number, vehicle make and model, date it was purchased. Those simple items. Is there a way to make it load/display faster? I am using ASP and MS FoxPro.
Getting data from an database and displaying it on a web page is some thing I have done for years. Now instead of getting data from a database, I want to get the text of a file and display that on the web page. The file choice is determined by a user click on a anchor link.
So far I have considered using fso to read a line at at time and doing Response.Write for each line read. Seems to me there should be a more elegant solution. Should I build an array of text line while reading and do only one response write? Or is there another solution that I have not discovered.
I have made this frameset for my site, 4 frames in it, and each one holds a html page. The mainframe however holds an asp page.
Each time I try and load the frameset and preview it, in the mainframe I see all the asp code of the page, not the compilation of it. When I try and open the asp page separately, I can see the compilation just fine, tables and everything.
I have a stored procedure that is large and accesses the database a lot which slows down the loading of the home page. Is there anyway to load the whole HTML page and then load the stored procedure inside the page?
While not rs.eof <td><%=rs("InvoiceNo")%></td> <td><%=rs("Name")%></td> <td><a href="InvoicePrint.asp?WInv=<%=rs("InvoiceNo")%>"></a></td> <td>Print this invoice</td> rs.MoveNext Wend
Now user needs to click the link to open the invoice, and then select File--Print from the menu to print it out, and then return back to print another. As the table is very long, they need to scroll again to find the next one.
I want to make the user more comfortable, that they simply click the "Print" button in the end of the row, without opening the page, print the invoice no they want. Is it possible?
I have a input with type checkbox. I want it to be automatically checked if the value from the corresponding field in the database is also checked. I tried this: Code:
I have built an app that takes some time to load some ASP pages, is there anyway i can display a loading icon or even some interesting pictures and text while this is loading?
I've got a list of variables which have data. Most of them are empty at the time of testing, so it could only be worse if they had data....
Here's the code below. Basically what I want it to do is:
There are a list of variables with data in them (some blank, some not) There is a list of those variables' names that is created into theArray. I want each variable in that array to be run through DocClean in order to convert the JavaScript link. Code:
I am creating a form with checkboxes that contains in the value property, the ID of the image. The filename of the image displayed above the checkbox along with the image.
On that page, I am storing the "checked" information in a cookie. When the user clicks submit, I need to retrieve the actual image that they selected on the previous page and display it along with the image name which I get from the value property.
Right now the only data being passed is the value in the checkbox input tage which is a text string and not the actual image. How do I retrieve the images my users checks off. I hope this make sense. Sort of like a shopping cart, but I only want to be able to select images and post back the ones selected.
to download my asp page to the client. The download process works great but when I open the .doc file it is missing the image included within the html <img> tag of the .asp page. How do I get the image to come down with the text?
We are storing images into the SQL database with the column type of "Image" using Access and it is storing all of the images as "OLE Object". I am trying to spit out the binary data of the Image part of the OLE Object to an asp .net page so I can view it as a jpeg image.
I have found many tutorials for setting the response.contenttype and then response.binarywrite the byte[] of binary data, but the problem is that the binary data isn't just the image, but rather an OLE Object which is the image plus a bunch of metadata. I need to somehow decode the OLE Object to extract JUST the jpeg image from it for outputting as a byte[] array.
