Assumptions: Microsoft stack (ASP.NET; SQL Server).
Some content management systems handle user-generated content (images, file attachments) by storing it in the file system. Others store these items in the back end database.
Some examples of both:
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What's the best approach, and why? What are the pros and cons of keeping user files in the database? Is there another approach?
I need a free web content management system. Does anyone know where I can get one?
View 2 Repliesbest place for Content Management System using ASP.NET.
View 3 RepliesASP.Net 2005
I am a new bie to work with ASP.net. I want to create an application /site in asp.net which work like content management system. As we see many sites are now a days being build on JOOMLA. How can we create such a CMS (content management system) sites using ASP.NET.
I am creating a content management system but there is one problem. What I want to do in my website is that when a user opens the website a new sessionid is created for that user, and when the user closes the website, the sessionid is cleared. How can I can do it?
View 3 Repliescan every body send me project or code of content management system built in asp.netlease send me project or link for free download with source code
View 1 RepliesIm using vb.net, sql2005, ajax, .net3.5. Ok first off, yes i know there are some great CMS applications available already, dot.net nuke, kentico, umbraco, etc etc. However my problem is that i cant bring an external open source app into our organisation but i could develop one.
Im doing this to allow us to move all our HTML content, (Static pages) into a system that provides some sort of basic workflow and content management, im confident on doing this, my problem however is that ive been asked to store the data in XML.
Whilst i know that i can store the XML inside my database, and then read it out and transform im not sure how to do this when it comes to how authors create the pages - What i mean is normally i would give the author an HTML editor to add content, but this isnt going to work if im writing to XML, and also, what happens if they add an table inside the HTML editor
Has anyone every seen this done, is it even possible, or should we just look to use HTML stored inside the DB?
We are going to develop content Management System in ASP.net. what is the good design pattern do we need to follow in order to have good design.
View 2 Repliesnot quite sure where I'm going wrong here. I'm trying to manually handle sorting in a Gridview that is populated with the following data source:
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[Code]....
[Code]....
At the moment, nothing is happening when I click on the column headings. I ran it in debugging mode in Visual Studio and put a breakpoint on the Sorting event handler. I noticed that the variable dtSortTable is empty even after the TryCast(VacanciesGV.DataSource, DataTable). If I hover over this statement in debugging, it shows the data from the file system, so it does appear to be reading it.
I have class Item with properties Id, Name, ImageFileName etc.
Controller:
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View:Create strongly typed view of Item class.
How can I display Image from file system?
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this line gives me the error: Cannot convert lambda expression to type 'char' because it is not a delegate type
I need to use images in my ASP.NET MVC application that are not included in the application, but are saved in the file system of the server under the c/documents folder.
How can I get these images?
I have a AppHelper class that looks like this and will use to get the path
[Code]....
then in my view i will use this the get that image
[Code]....
I need a place to store images. My first thought was to use the database, but many seems to recommend using the filesystem. This seems to fit my case, but how do I implement it?
The filenames need to be unique, how to do that. Should I use a guid?
How to retrieve the files, should I go directly to the database using the filename, make a aspx page and passing either filename or primary key as a querystring and then read the file.
What about client side caching, is that enabled when using a page like image.aspx?id=123 ?
How do I delete the files, when the associated record is deleted?
I would like to know which is better? Storing images in BLOB or in the File System ? I've got around 400 to 5000 images.
And at run time there are chances where I'll need to retirieve about 100 - 150 images.
We are looking for simple file management tool written in asp.net.
Requirements:
-folder manipulation (create/copy/move/delete)
-file manipulation (upload/download/copy/move/delete)
-user management (login/add/delete/edit/logout)
Is there something like this?
I have a web form that looks like a page for reading email, but it is used for reading messages from one user to another. Functionality, it needs to be able to download attachments that are send by other users. A user may sent up to five attachments (so five is the max per message) or none. If a user clicks the Icon pin, they should be able to see there attachments. So, my question is how do you do that? Any tutorials out there?
View 3 RepliesI'm creating a ASP.NET/SQL Server 2005 Express app which requires users to upload supporting attachment or documents in .docx and .pdf format. The web server is IIS 6/Win 2003. I'm trying to come up with a good way of securing these documents so anonynous users cannot see them and creating a separate Windows login for every user is not an option. SQL Server Express does not have blob data types. I'm storing each user's authentication information in the SQL database and not really using forms authentication.
View 1 RepliesHandling large number of images downloaded from server
View 4 RepliesIs there anyway of handling images from database to jquery image swapper or any other type of image swapper. the images should be populated depending on the number of images generated from the databse. I can get all the images from the databse but I cant find a way to show those images on the jquery image swapper. I can display all the images by using datalist but with data list i cant use the jquery image swapper.
protected void showDetails(int makeID)
{
conn.Open();
SqlCommand cmd = new SqlCommand("Select Price,image,make from productDetail Where (makeID LIKE @makeID)" , conn);
SqlParameter param = new SqlParameter();
param.ParameterName = "@makeID";
[Code]....
I have a system that has several large objects that need to be built and populated each and every time, and these objects may be accessed quite often as well. As a strategy, caching would not be that good for me because there are potentially thousands of these objects which are fairly large. So I propose to serialize the objects to the file system and then deserialize it when I need those objects again. I have several classes that need this serialization functionality.
These objects change as well, so on the next access I check if there were any changes and then I grab only the changes and edit the object, and then reserialize the object.
My question is what is the best way to do this, since I have several classes ..
On my master page , I have "Search textbox" and "Search Button".On My content page , I have a "User Control" which has a "GridView".It shows some data about Vendors.Also, on this User Control's Page Load, i have code written to display all vendors in GridView.Now, when user enters Vendor Number in "Search textbox" , and hits "Search Button" , i want to handle this event inside my User Control.How to do this ?
View 2 RepliesOn my master page , I have "Search textbox" and "Search Button".
On My content page , I have a "User Control" which has a "GridView".It shows some data about Vendors.
Also, on this User Control's Page Load, i have code written to display all vendors in GridView.
Now, when user enters Vendor Number in "Search textbox" , and hits "Search Button" , i want to handle this event inside my User Control.
How to do this ?
how to use zippackage class to know about the content in .zip file?for ex to know the type of file inside this zip file.
View 1 RepliesI have images displayed in a website behind a username and password that is accessed by our customers. I have put in some simple measures to prevent users from copying these images. E.g placing an opaque image over the core image so that when users right click and save the image all they get is the opaque image.
I have concerns that customers could easily pass on their user credentials to competitors who can then freely view all the images.
Periodically a rash of occurrences of the following error happen. I believe they're the result of hack attempts. Whether that's the case or not, my question is how can I handle the error? I want to avoid unhandled exceptions. The TreeView control is just
a standard .Net TreeView control, not a custom one. If you suggest a code solution, please code it in VB.Net as that's what I'm using.
Message: Input string was not in a correct format.
Stack Trace:
at System.Number.StringToNumber(String str, NumberStyles options, NumberBuffer& number, NumberFormatInfo info, Boolean parseDecimal)
at System.Number.ParseInt32(String s, NumberStyles style, NumberFormatInfo info)
at System.Web.UI.WebControls.TreeView.LoadPostData(String postDataKey, NameValueCollection postCollection)
at System.Web.UI.WebControls.TreeView.System.Web.UI.IPostBackDataHandler.LoadPostData(String postDataKey, NameValueCollection postCollection)
at System.Web.UI.Page.ProcessPostData(NameValueCollection postData, Boolean fBeforeLoad)
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
I'm trying to use the WebImage (included with in assembly System.Web.Helpers with MVC 3 RC2) class to manipulate images, like cropping, resizing, etc.... I've found that when using with PNG images with alpha transparency the result of the transformation is rendered with black background or with bad distortions; that problem happens only with transparent PNG, other file formats are ok.
View 2 Replies