Architecture :: Text - Upload Images Related To Article
Dec 10, 2010
The user can write articles and upload images related to that article. Let's say that there is a form that collect the article text and, under it, there is a FileUpload control for images. Here, I have a question. What if the user has uploaded some images and then he closed the browser, before submitting, cancelling the operation? the images have been uploaded to the server wasting space!
one solution I've figured out is to store "ImageInfo"s in a list, and store the list in the Session object. And when the user submit the article, the images in the list should be marked as "related" and then inserted. and in the Session_End event I should delete every image does not have the "related" mark.
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Jul 29, 2010
I'm constructing a new cms with the option to create reviews and articles (blog items). Now if the user wants to write a review he/ she will want to add a lot of images in the text. Now my question to you is , what would be the best option to include those images (with keeping in mind that a CDN can be used later). I was thinking of the following methods:
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May 22, 2010
I know this is a wrong place to ask this but i cant resist
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Dec 12, 2010
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Nov 15, 2010
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Apr 19, 2010
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Dec 17, 2010
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Sep 28, 2010
How does file upload work on a web farm? does the file you upload replicate on all the servers ?
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Jan 11, 2010
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Dec 5, 2010
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Feb 4, 2010
I have a scenario which I am looking at where large files which are about 30-40 MB are being FTPed to a server. I am looking at creating a .net screen with the FTP control to upload the file to a Unix server. I need to know how much of a performance hit it is to work with such large files, is it a feasible option in this scenario? I might have to create a .net component for the same and call from ASP application. Is it doable?
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Dec 2, 2010
I have this scenario. I have an application running in a webserver (in DMZ). End users upload documents to the webserver. right now all the documents get stored in the webserver itself. I would like to store all the docs in the database server.
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Oct 4, 2010
i posted a problem few days ago
i was trying to upload images
after using the upload asp control
i save them into an array to upload them all at once this is working fine on the localhost but if the array contains more than 3 images on a different PC on the domain it gives me an exception
the exception "Cannot access a closed file"
i am saving my images in a folder in the same project and only the path in data base i do not know if that the best solution but i considered the performance that way will be better
i tried the solution mzmishra gave me
< httpRuntime maxRequestLength="10240" requestLengthDiskThreshold="4096"/ >
it did work and there is no more exceptions in different permition levels but in a permition level the images does not saved in the server so when i tried to view them there is no image to view.
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Dec 26, 2010
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Jul 28, 2010
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Mar 22, 2010
The Dumps data are in the Excel file. Now I want o upload the data to sql server 2005(which are in web server) from client pc (from browser). What will be the best way to do so?
I can know how to upload data from excel to sql server 2005 if both are in the same computer.
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Oct 11, 2010
I have an asp.net application running on a web farm that allows users to upload files and download them later via link to that file. Currently, I use Windows DFS to replicate the local IIS directory where the files are stored across the web farm servers. However, as this solution does not scale out, I want to implement a more scalable solution by partitioning the documents. Specifically, say I set up multiple file storage servers (Fs1, Fs2, Fs3, etc.) on the network. Further, let's say I change my upload page to save the uploaded file to one of the file storage servers on the local LAN (based on some logic). I assume so far I am safe with ASP.NET doing this much assuming I have the correct permission for the ASP.NET process ID. The question I have is withregards to download links. When a user gets served a download link to their document (e.g. http://www.testco.com/data/doc1.txt) is there a way for me to "intercept" that HTTP request and underneath the coversserve the doc1.txt from the file storage server (e.g. Fs2) it resides
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