I try to show three image with title through Datalist control. i got all images from database and i binded with datalist control.
below is my aspx design. i need to check the image option wether it is 1 or 2. if imgoption is equals 1 then i need to Resize the im1 width to 450 and also want hide img2 and img3.
is it possible to resize img through itemdatabound.
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I have added a event for my datalist present inside a update panel as
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When the UpdatePanel is updated for the first time, the function 'DataList1_ItemDataBound' is called.But, when the updatepanel is refreshed for the second time, the debugger doesn't reach the same event at all. thus keeping all the data inside the datalist same.
why the following instruction does not work?
<asp:Image runat="server" ImageUrl="Imageslue.gif" Width="30" Height='<%# Eval("Numero") %>'> </asp:Image>
i m using the datalist image disply. i want to disply "enlarge" image on clicking the image by using java script.
View 4 Repliesi amusing this datalist
<asp:DataList ID="dlsearch" runat="server" OnItemCommand="dlsearch_ItemCommand" RepeatDirection="Horizontal" OnItemDataBound="dlsearch_ItemDataBound">
<ItemTemplate>[code]....
and on itemdataboundevent change the font size but it is no changed font size
protected void dlsearch_ItemDataBound(object sender, DataListItemEventArgs e)
{
LinkButton lnkbtnPage = (LinkButton)e.Item.FindControl("lktag");
HiddenField h_count=(HiddenField)e.Item.FindControl("h_count");[code]....
I am setting everything in a skin --- all the properties work -- expcept that I cannot change font size
View 2 RepliesI've created an image for my imageButton, but when applied, it renders using a different size to the original, making it display smaller than the original??
View 4 RepliesIs anyone aware of how to change an image's file size from a fileupload control with client side javascrip?
View 3 RepliesVery new to VS2010
I've got data in a DetailsView control which shows the data and expands the rows to suit the content.
However, when I click to edit the information, the editing area changes to just a few characters wide.
How do I change the size of the editing area to match the view data state?
I have 3 nested repeaters for a dropdown js menu.
<asp:Repeater ID="Repeater1" OnItemDataBound="rpaltmenu" runat="server">
<ItemTemplate>
<li>
<a href="<%--<%#"sirt.aspx?anamenuid="+Eval("menuid") %>--%>"><div align="center"><img border="0" src="<%#Eval("ikon") %>"><br /><%#Eval("menuadi").ToString() %></div></a>
<ul>......
code is ok but works only one time and my last menu items are being loaded only for one time.The first items are ok but after that it is not working.
I have a question on Scott's article about binding scalar values to data controls: [URL]
On the seconde example (the one using templates), how would I access the scalar value in the controls OnItemDataBound event? e.Item.DataItem seems to be null....
I have a master page with a user control consisting of a repeater with a SiteMapDataSource. However when doing a post back on a page using the master page, the onitemdatabound event of the repeater in the user control does not fire.
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I am trying to change the image url of an image button in my gridview. I cannot seem to be able to do this in the code behind. Is there a way I can do this through the image buttons controls?
View 5 RepliesI display images from database, suppose image is not upload means display the none image in datalist...
View 1 RepliesI have a problem with my first ASP.NET webpage. Im using ASP.NET 3.5 with VisualStudio 2008 and LINQ to SQL.
To easier communication we take a example from northwind data base. I want to list all the Orders and for each order I want to list all its OrderDetails. I have created a listview (lvOrders) with a LinqDataSource (Order table). Now I have create a new nested listview, for the order details, but I dont know how to load the orderdetails in this nested listview. I have tried to load the orderdetails in the OnItemDataBound of the first listview (lvOrders), but I miss functionatilly like DELETE command on the nested listview (to delete a orderdetail) This is my code:
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On code behind:
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Im thinking on some like a unique linqdatasource, returning a new Order entity (modified) with one field that is a list of orderdetails... this would work?
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This is my Repeater with event OnItemDataBound to resize image.Actually, sub resizeimage is get image url from Label "Imgurl" to get width and height of image. Then set new width and height to asp:Image "Img" to make a thumbnail.
Its work fine with localhost in IE8 but when i upload to hostserver and it popup an error:Webpage error details
User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022)
Timestamp: Thu, 8 Apr 2010 11:15:01 UTC
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I read some site to get some solution but only i get is put the script inside html tag to avoid this error.
I am trying to pass the scr of a thumbnail image to a larger image on the same page. The "gallery" will display the full size image of the thumbnail. The thumbnail is in a DL and is filled via a dataset. image source is blank on the main image tag. I keep getting a null ex ref from the JS when I try to debug the site.
DL:
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JS:
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How to show defalut image in datalist untill large image fully loaded in same datalist ?
View 1 RepliesI add one or more textbox controls to a repeater itemtemplate during OnItemDataBound.
The textbox controls are instantiated and then added to a placeholder.
My problem is getting the user entered values from those dynamically added textboxes. They do not seem to exist in the repeater items collection.
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I am using the following code with a datalist, but how can I change the date format of the PublicationAddDate Field, it is not displaying as expected, even though it is in the correct format in my DB.
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I've got a DatalList control on a page that I intend on using for Editing Items. I've added a button control into the Item Template with CommandName="Edit", and when click the button on the item, the page Posts Back and continues to display the ItemTemplate for that item.
Here's what I've got...
[Code]....
I have Datalist:
[code]....
How to change css when I click on some of the links in Datalist and active link to have some another css with background color blue?
i have a datalist which i am using to display like tabs. I am using the css to set the background images for each tab. But for some reason the images do not come in the tabs. I am not sure why. check the code below and let me know what i am doing wrong.
the css:
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I have downloaded a slideshow code snipper form one of the website, it works well when loaded with static images, but i want to display the slideshow dynamically
i have used a datalist, but the slide show is not working,
here is my code
<form
id="form1"
runat="server"> [code].....
i am new to asp.net,my aspx page has a datalist which is databound with a imagebutton and two labels in it,when i click the any imagebutton a pop up details page should be opened,in that opened pop up details page the related lablels text should be appeared.
View 11 Replies