I am using server.transfer to take data from one page to the other. I have bunch of text boxes with data and I am transfering to a new page with server.transfer. The problem is I am having a sum textbox in the first page, the contents of which i don't want to transfer. Anybody can help me how to do it..
Raj D
Thanks for the response I have text box reading text content from database. When I change the text in the textbox and do update, it does not update in the database. I traced the problem to special characters like : and ' in the text field. When the text in the text field does not contain these special characters, it works fine. How to get around these special characters?
Raj D
Hi I developed a web application using 1280x1024 resolution. But the end user uses a different resolution which makes the page go into horizontal and vertical scrolls. Is there anyway I can make my webapp to resize based on user screen resolution?
Raj D
HI, I have some text in a textbox that is reading directly from a database. My application is supposed to allow user to update this text, so it directly affects in the database content. Now in my text there are some special characters like : , ' href < >. The code works fine as long as the text data in the text box does not contain these characters. As soon as it encounters data with these characters it does not update the database, any suggestions to tackle this. I already tried, in web.config with no success
Raj D
Hi, I found this answer helped to solve my problem with image caching. I thought i will share with the group..Thanks to Benjamin.. Previous problem: I am uploading an image and replacing existing image. I have upload button that I am uploading the image with. How can I write code such that the uploaded image displays immediately. If I use different file name for the image the file displays by setting up imageurl. However if I want to use the same file name as this image has to be displayed in other web application that runs on asp, the image does not load until I do a manual refresh of the page. It does not load even if I do a response.redirect to the same page. I believe it may be cache problem, if it is how to rectify it? Raj D You can configure this in IIS MMC by navigating to the folder containing the images and adjusting the HTTP Headers to either "expire immediately" or "never expire". -- Benjamin Strackany http://www.developmentnow.com
Raj D
Thanks Vasudevan, How to avoid caching of the image, can you give code please..
Raj D
Hi, I am uploading an image and replacing existing image. I have upload button that I am uploading the image with. How can I write code such that the uploaded image displays immediately. If I use different file name for the image the file displays by setting up imageurl. However if I want to use the same file name as this image has to be displayed in other web application that runs on asp, the image does not load until I do a manual refresh of the page. It does not load even if I do a response.redirect to the same page. I believe it may be cache problem, if it is how to rectify it?
Raj D
how to give DBO permissions to ASPNET_ tables that are created when I used the Login control supplied in visual studio. I created the tables on the SQL Server and pointing my login controls to those tables. But I get an error about DBO rights please help
Raj D
how to give DBO permissions to ASPNET_ tables that are created when I used the Login control supplied in visual studio. I created the tables on the SQL Server and pointing my login controls to those tables. But I get an error about DBO rights please help
Raj D
How to call up current page using response.redirect or server.transfer? how to get current page into a variable to use with server.transfer? Appreciate input
Raj D
I have the Image1.ImageURL set to the same jpg filename that I am not changing. So in page load event caused by the button click event the image needs to be loaded. If it is reading from the server then it should show the new uploaded image. However it seems to be not retrieving this data from server. Please see the code below that I used. I even set the Image1.ImageURL in the page load event.. Still does not work. It works great on my local system. Please advice Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load Image1.ImageUrl = "_SiteURL here_/images/studios/S-arc-0001.jpg" End Sub Protected Sub Button6_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button6.Click Response.Cache.SetCacheability(HttpCacheability.NoCache) If FileUpload1.HasFile Then FileUpload1.SaveAs(MapPath("~/images/studios/S-arc-0001.jpg")) Image1.ImageUrl = "_Site URL here_/images/studios/S-arc-0001.jpg" End If End Sub
Raj D
Hi, I have an image, file upload and a button control on my webform. I am uploading a new image and attaching the image to replace my existing image in button click event. It seems to work fine on my local machine. When I deploy and run on the server side, the image upload is working fine, the image is getting replaced in the background. However my web page still shows old image. If I reload the page then it shows the updated image. I am using the same name for the image when I am doing save as in the button click event. Any inputs why this is happening? Appreciate inputs Raj D
Raj D
Hi, I have an image, file upload and a button control on my webform. I am uploading a new image and attaching the image to replace my existing image in button click event. It seems to work fine on my local machine. When I deploy and run on the server side, the image upload is working fine, the image is getting replaced in the background. However my web page still shows old image. If I reload the page then it shows the updated image. I am using the same name for the image when I am doing save as in the button click event. Any inputs why this is happening? Appreciate inputs
Raj D
Hi, How to create aspx pages with top part of the page constant accross multiple pages. Is there anything like frames in asp.net or any other way of implementing this. I have some drop down lists and a button control, on top of multiple pages. Selection of the drop down list values and button click event should trigger a resulting page in the bottom part. Appreciate all the help Raj D
Raj D
How to create aspx pages with top part of the page constant accross multiple pages. Is there anything like frames in vb.net or any other way of implementing this. I have some drop down lists and a button control, on top of multiple pages. Selection of the drop down list values and button click event should trigger a resulting page in the bottom part. Appreciate all the help
Raj D
Hi, I have three drop down lists in page1. DDL2 is values are dependant on DDL1, DDL3 values are dependant on DDL2. Once I select DDL values I have submit button that takes the values from these DDL values and redirects to appropriate page based on case statements. Now the issue is the new loaded page is opening with DDL values default to their first value rather than retaining the vales from prevous page values. Can someone help on retaining the values of the DDL between response.redirects. Appreciate all the help Raj D
Raj D
Hi, I have three drop down lists in page1. DDL2 is values are dependant on DDL1, DDL3 values are dependant on DDL2. Once I select DDL values I have submit button that takes the values from these DDL values and redirects to appropriate page based on case statements. Now the issue is the new loaded page is opening with DDL values default to their first value rather than retaining the vales from prevous page values. Can someone help on retaining the values of the DDL between response.redirects. Appreciate all the help
Raj D