Forms Data Controls :: Display Images In A List View?
Jan 12, 2011
I want to display images that a user uploads in a list view so that all the images a user uploads will appear as at the moment no images appear using the list view but the xml data source file gets updated. I am using VS 2008 usinf asp.net, vb and xml codes. What would I need to do so that the images appaer in the list view.
I'm trying to display a list of images in the View. I have a list of URLs (List<string>) that I'm passing from the Controller using ViewData["imageURLs"], but nowI have no idea how to generate and display them?
I have a simple list view that displays some text and a picture. The text is stored in the database and new text is inserted into the database through the list view. The list view displays all of the data with the oldest, or first, line of the database first. I want to reverse that by displaying the last line, or newest entry first. The site is live, and I do not know how to change the database remotely. Can I put some code on the page or code behind that will accomplish this? What is it called and where do I look?
I am working on a web application in which i was showing images with .jpg format initially. Now requirement changed and i have to show images with .tif format. I tried this but it is not showing images on my data list view.
I'm attempting to display some data in a list view with an edit button beside them so I can edit them in a different form. I want to get the currently selected item but it's always -1 and the selectedndex doesn't seem to fire.
I am working on List View to show Images dynamically. But my image folder is out side my Application folder(means on other drive or in same drive but not included in project ). Now if folder is inside project I know how to give Path , but outside Project it gives me problem in showing images.How to do that.in aspx
I am working on one photogallery project, I have admin panel which will let administrators to upload images, save in the file system and name in database. I will retrieve all images in list view and let administrator handle all images which are verticle or horizontal.. I will let administrator to rotate image 90 degree or 360degree in listview edit mode. I have no idea about that.
Now I want to attach to the click-event of every single li-element, so that if the user clicks on a div-element, detailed product-informationen should be loaded asynchronously into a details-pane. I know how I can use jQuery to invoke an action-method ajax-style and also how to display the json-result which contains the product-details, BUT I have no idea, how I could attach the onclick-event to every single div, so that I can use the productId to load the details.
How can we view images using grid view control, when i configure grid view data source selecting images from the database, it shows images in the window when i test query, however after viewing the actual grid in the browser the images doesn't shows. also is it possible to view image size according to my requirement.
Here i have problem in Bed management in HOspital Management System, how to display the the image in Grid view, when ever a Record has been entered in to the Database.if the entered person is MALE, "M"(Image) should be displayed,if FEmale is entred in to Database "F" ,Image should be added to Grid view.. and if i right click on the "M" or "F"(image), corressponding details should be come like when he joined, Place ,city ,address should come.
Here's my situation. I have a table called Inspections, and another table called Images. The Images table takes the ID of the Inspections table as a foreign key, so the Images tables contains multiple images with the same foreign key value.I'd like to be able to enter an integer of the ID number from the Inspections table and have it return all the records from the Images table with the foreign key that matches this ID, and then load them into a gridview. When I tried using the .ashx Handler approach that I found at this link
I'm making a web app that allows a user to return images from a SQL database and display said images in a GridView control (asp.net, c#). Here is my code behind (in generic handler):
[Code]....
Line six (6) causes visual studio to throw the following error: ullReferenceException was unhandled by user code. Then below that it says:Object reference not set to the instance of an object.
I'm trying to display images in a gridview, but after following the examples of maybe 7 different tutorials I still haven't succeded. There are always some things that go unexplained. My latest attempt is according to this tutorial:
[URL]
Problem No1: what exactly should I write in my ashx-file? Following the example in the tutorial this is the code so far:
I am trying to make a simple photo gallery website. Using ASP.NET and C#. Right now I don't have a server set up but I am just using the development one that Visual Studio Starts when you make a website project and run it.
I have a folder on my hard drive that contains an unknown number of images. I want to write a piece of code that will go through each image and add them to the default webpage. I have tried this code but it doesn't work. What am I doing wrong? Should I be using a ListView control or a DataView or something like that? Do I need to add a virtual directory in order to access the images? If so, how do I to that on this test server?
ALSO, how do I set the position and alignment of these pictures? For example, how would I make it so that the pictures are in a line vertically and centered on the webpage?
protected void Page_Load(object sender, EventArgs e) { string[] filesindirectory = Directory.GetFiles(@"C:UsersJordanDesktopWeb Images"); int i = 1; foreach (string s in filesindirectory) { Image img = new Image(); img.ID = "image" + i.ToString(); img.ImageUrl = s; img.Visible = true; Page.Controls.Add(img); i++; } }
I 'm populating the images in the listview control from the database.... but now i want to get only broken images from the server(eg images which are not showing, cross box) so my user can fix those images in the server. I want to put a checkbox in the search criteria so either they can see all the images from the table or only broken images.Is there any way of doing that from asp.net or with javascript.
My application stores images in a particular directory, and I would like to display these images (in rows and columns) on a webform, with the "Remove" link on each of them in order to delete some of them if necessary.
Are there any links that may point me to the right direction? Most of the links I found dealt with displaying images that came from a string stored in a table.
I have two columns in database name of the image(varchar) and image(BLOB) and i have inserted images into database.now i need to display on grid-view control. am banging my head since one day by searching and i have used handler but no use.
