I am working on image manipulation application.Everything is working fine, image is manipulated and saved in a folder in my application and when I want to display manipulated image the browser diaplays the previous image which does not exists in the folder.When I clear the browser history and refreshed the page modified image is displayed.The previous image and new manipulated image have same name.The image name is saved in database so i cant modify it.
i want to clear history of user page after they sign out from their page manipulations.I googled it and found some ways with cacheability,but it doesnt work fine.
I'm using 2 masterpages in my project.One master page is for login page and another one for the HomePage where user will go thro the options to reach other pages from home page..The thing is,i have "Logout" button in my home page.When i click on the logout button,the page will be redirected to "LoginPage.aspx". After redirecting to login page,when i click on browser back button,the previous page is displaying but it should not display to user since i'm doing sensitive transactions in all pages...
I have a data editing application that I use the crystal reports viewer to generate pdfs on the client machine using exporttoHttpResponse that is working. My problem is that if a user adds a record, generates a report(pdf) then goes back and edits/updates the record and regenerates the report(pdf) it will show the older pdf. The updates don't show up. It is like the report is stuck in browser memory but if I clear the cache and history it still will not show the updated data. The only way I have found to show the updated data is to shutdown the browser and pull the record back up.
I'm looking for a way to get rid of the querystring of a page and redirect to itself but preserver the querystring data in some way. Exmaple: [URL] should redirect to [UL] Still, after the redirect, I want to be able to pick up the parameters that were originally passed. And I don't want to have [URL] in the browser's history.
What I tried so far:
* Response.Redirect(): does a proper redirect without creating browser history but I cannot preserver the parameters. * Server.Transfer: preserves the parameters but the browser's URL remains unchanged. * Create a client form on the fly and submit in "onload": works, querystring is gone, parameters are accessible through Request.Form, but creates a history entry in the browser.
The only thing I can currently think of is to store the parameters in the session, then redirect, then pick them up from there.
I'm using 2 masterpages in my project.One master page is for login page and another one for the HomePage where user will go thro the options to reach other pages from home page..The thing is,i have "Logout" button in my home page.When i click on the logout button,the page will be redirected to "LoginPage.aspx". After redirecting to login page,when i click on browser back button,the previous page is displaying but it should not display to user since i'm doing sensitive transactions in all pages...
or is there any way to do with authentication and roles?
I am trying to make a website with on each page the same shopping-cart.When a client presses on his browser's back, forward or refresh button, the shopping-cart should always be up-to-date and not change.And this all without receiving the ugly "webpage is expired" message!And not using php!)I thought it would be easy to find an example for this kind of website, but.... no!
I have created a registration form where a User can fil up basic details and submit it.When user submit form a system generated username & password sent to user's mailid. Then user can login using that username & password.Once the user logged out from his account, get redirected to sign in page, but if he clicks on browser's Back Button then again it's profile page get opened.How should this can be stopped, Even if user clicks on Browser back button once he logged out he must have to sign in to view his profile page.
I have an web application which requires login. When users finish their activities they simply logout. What I need is to clear browser history when user click logout button. This should disable BACK button in browser.
I have a repeator control which is displaying the search results and it contains 50 Records.Paging is Enabled for the Repeator control and hence i am able to see 10 records at a time.
Now my requirement is :
When ever the user clicks the browser back button after going to the the Last set of records from the result set (41-50 records) in the Repeator Control,the Page is displaying the First set of Records(1-10).
Expected Result :
Page has to display the Previous result set (31-40) after clicking the browser back button.
User X login as "user1" in web browser. Then user Y also login as "user1" also in another web browser. User Y got error message "Another user log in some account".
That is work as expected.
If X, close their web browser. Then try again to login in as "user1". X get also get "Another user log in some account".
So i trying debug then i found session is remove when web browser is close, but cache still remaining in web browser.
how to clear cache when user close their browser, (not tab).
I retrieve the image and save in a folder but i don't how to delete the image from the folder which have been save.. I used vb.net and sql server 2005.
I have a simple Gridview with AutogenerateDeleteButton.I want to put a an recycle bin instead of Delete Hyperlink Button.For example like this: Every row has to have this image instead of Delete Hyperlink Button.
My code works fine when running it on my pc, but when I uploading it to the server, I always get the same error, I can't delete file I have just assigned into imageurl. However I able to delete it before using Image1.ImageUrl = sOldFileName; Somehow the server doesn't release sOldFileName after assignment it into imageurl. Here is the code, it's a pop up that gets the a variable from another page as a QueryString. The image blocks on the page load, before clicking the btnCrop_Click button.
i am using TinyMCE AND AsyncFileUpload AND an Update Panel After Uploading , i cannot delete the Images while Adding them to tinymce content because it is being used by another process.
lock (this) { if (File.Exists(_FILE_HANDLER_)) { File.Delete(_FILE_HANDLER_); } }
I have a file name that is either 5464821561564.jpg or 5464821561564R.jpg. If the file has a R at the end of it means it was resized but the orignal is still there. How can i take a file name see if there is a R on it then remove the R so i have orignal file and delete it? So in other words if a file has a letter R on it. It was resized need to delete orignal.
