Forms Data Controls :: Showing Images In Datalist Or Listview From Url?
Nov 29, 2010 i need to show images from url wich i have in my behind code. For example i have listview control :
<asp:ListView ID="ListView1" runat="server">
i need to show images from url wich i have in my behind code. For example i have listview control :
<asp:ListView ID="ListView1" runat="server">
I want to make a website which showing thumbnail images be taken from local folder,say,'thumbnails' inside the root folder like listview items.Below each thumbnails,the name of the file would be displayed with check boxes for selecting any thumbnail images.Clicking on any thumbnails will redirect to another page where the thumbnails and the original image(with the same name in some other local folder say 'Original') would be displayed.
View 3 Repliesi use the next datalist:
[Code]....
[Code]....
but show me this error:
Databinding methods such as Eval(), XPath(), and Bind() can only be used in the context of a databound control.
i'm trying to show data in gridview through this code but everything appears except the images. I saved the image in sqlserver2005 as Image datatype and when i try to bind the gridview to the db by wizard the images appear when i press test query but nothing when running the app
In Class Named Admin: public DataTable Select_writer(string writer_name)
[Code]....
A user has multiple images which is stored in database(datatype varbinary ).I want to show all the images of that particular user in gridview.Can you people guide me how to achieve this?(Asp.net with c#)
View 4 RepliesI have a DataList control that I use to display a list of words.
[Code]....
When a user click on any of these words, I want to display the details of this word's in my ListView control that is on the right side of the DatatList control. The ListView control is setup to use a SQLDataSource control. I want to use the SqlDataSource1_Selecting method to grabe the ID from the DataList control but I'm not sure how I grabe the ID or how to setup the DataList to send the ID over.
I am extremely new to ASP and just started learning. I want to know which is better between Datalist, Gridview or Listview if I need paging and sorting functionality? This is what I have so far.
I've tried Datalist but I am having trouble with the paging portion. I've tried gridview and listview and got the paging to work but for some reason, when I click on Pg 2, it refreshes the search or something and what was shown on Pg 1 would appear again on Pg 2.
I have a Listview that is connected to an EntityDataSource. What I'm having trouble doing is showing fields of an association in the Item Template rather than just the id.
For example, what it currently shows:
Name: John Doe
Race: 3
What I wish it would show
Name: John Doe
Race: Caucasian
Some example code:
[Code]....
Obviously, I'm getting the number because Race_ID is an integer. What I'm less sure about is how to bind it or Eval it in some manner that will let me match that id to a name in the other table (which is associated). I've tried <%# Eval("Race.Name") %>' and a few other things to try to get a name rather than an ID but I always get either the id or nothing at all.
im trying to build a gallery using C#.
Ii've made a Listview showing photos from database as thumbnails in a "kind of a film strip", including a pager.What i need is that when i click on a thumbnail inside the ListView, to show the large photo in a image control outside the listview. this should work using the selectedIndexChanged event,
I have a photogallery.But I need to load 5 images when the the datalist loads up.
View 3 RepliesI know how to store and retrieve images into the sql database. My question in how do I iterate over the retrieved images to convert to a byte[] array and bind to the image control in the datalist?
View 4 RepliesI have a listview that shows the user the details of the members who have sent friendship request. The table from which the data come has two fields namely, sender_id[id of the one who sends friendship request] and receiver_id[id of the one to whom the request is sent].
There will be two columns in the listview. The first would show the pic and the name of the user. The problem is that how am I going to show the pic and the name if the table from where the data come does not contain these info. I know that the sender_id can be used to fetch the pic and name of the sender, but how should it be done?
Earlier I would do something like <%#Eval("fieldName")%>. But in the above described scenario the field is not present in the current table but the other one.
I'm using listview with datapager.
when I'm trying to change the page if an item is in edit mode, the item with same row number in other page is opening in edit mode.
I have added a list view to my page. I can not set the BorderStyle property for the listview. The BorderStyle property does not appear in the intelli sense when in the aspx of aspx.cs file.
View 4 RepliesI '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.
View 8 Replies I have some images gallery with listview that display images from folder (without sql table records for the images but with records to the folder name) the page display the images by the querystring (Gallery_Details.aspx?clubId=1&galleryFolder=1180120100905) the listview have pager that count 15 images for each page. Every image have a onclick command to display the image in large version
[Code]....
When the user click on image, the image display on.
[Code]....
I want to add a button under the "changing" image when the user click the button (onclick) will fire a protected void event (in aspx.cs page) and the next event will done: 1) a new window will open in some size (height + width) without all the explorer tools (only url address) 2) to put in the url address the querystring + the image name for example: Newpage.aspx clubId=1&galleryFolder=1180120100905&image=imagename.jpg, i know how to get the clubId and the galleryFolder but How can i get the name of the image?
the full code is: aspx.cs
[Code]....
i took a Table Name as Gallery Like The Above Pic
Now refer for Below Link & Image..
[URL]
From The Above Link i took the code of JavaScript For MultiUpload...
Now I Want The Code For Button Click When I Click Upload and only images(jpeg/gif/png/bmp..etc) should only be accepted
[Code]....
I have one table "EmpDetails". Fields of the table are empid, empname and empimg. I have stored employee details in these three fields. Now i want to retrive empname and empimg field in my web form. To do this i have taken one data list control. I have wriiten all code to get desired data but i am only getting empname from data base, not getting his/her image from databse. let me tell you i have stored images in database as a binary data. so how to retrive this binary data in datalist as an image.Below is my datalist control.
<asp:DataList id="ItemsList"
BorderColor="black"
CellPadding="5"
CellSpacing="5"
[Code]....
I am using a Datalist and a Listview in a Master/Detail relationship. Each time a DataList item is bound, a Listview is loaded dynamically. I have provided the relevant Layout and Item templates. It is worked fine for one item. But for more than one item, it will raise the following error: "An item placeholder must be specified on ListView 'ItemListView'. Specify an item placeholder by setting a control's ID property to "MyLayout$itemPlaceholder". The item placeholder control must also specify runat="server".
Despite having set up the item placeholder.
Here is the code-behind:
protected void NodeDataList_ItemDataBound(object sender, DataListItemEventArgs e)
{
if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)[code].....
The Layout template:<asp:PlaceHolder ID="itemPlaceholder" runat="server"></asp:PlaceHolder>
Having problems with the syntax of my ImageURL inside DataList ItemTemplate want to show images that I have stored in a database.
<asp:Image ID="Image1" runat="server" ImageUrl='showimg.aspx?ImageID=<%# Eval("id") %>'/>
Makes the img syntax look like this.
<img id="DataList1_ctl00_Image1"
src="showimg.aspx?ImageID=<%# Eval("id") %>"
style="border-width:0px;" />
i wanna creating a gallery in my website by using datalist,
but i getting images statistically,
i wana get it dynamically,
i have a datalist .
i used an object datasource to show data in datalist .
and my datalist have two or more repeated columns .
how i can make header for top of each column ?
not for each item and not for each row .just for each column .?
I have a ListView connected over SqlDataSource control.
Inside my DB Table I have 2 Columns:
Column 1: ItemSent (Bit) TRUE or False and
Column 2: ItemPaid (Bit) TRUE or False.
Now in each row in my ListView I have to display 2 Images depending on Column1 and Column2
This part should be something like this:
If ItemSent = 1 Then
Img1.ImageUrl = "SentOn_png"
Else
Img1.ImageUrl = "SentOff_png"
End If
and same for the 2nd image
If ItemPaid = 1 Then .
I am working on setting up an aspx page using access datasource in web eepression. Access Datasource is having image source information from other resources feed. I am using listview to display all the images.
The problem I am facing is that all the images are displaying in different sizes. I tried to customize Layout template by specifying the td height and width but it's not working. Is there any way to autosize the pictures in listview once page is displayed.
<LayoutTemplate>
<table runat="server">
<tr runat="server">
[code]...
I have a Datalist where I want to retrive Images from a folder and I have done URL rewritting so Images is not displaying when I write something like this:
<asp:HyperLink ID="HyperLink1" ImageUrl='<%# Bind("Product_Image", "~/ProductImages/{0}") %>'
NavigateUrl='<%#"http://localhost:49524Mysite/Product/" + stringToBase64String(Eval("ProductID").ToString())%>' CommandName="IMG" CommandArgument='<%# Eval("ProductID")%>' runat="server"></asp:HyperLink>
[CODE]..
I don't want to write whole URL.