I've got a series of thumbnail images in a GridView control as well as a Template field for a larger version of the image when the thumbnail is clicked.I'd like to be able to click a thumbnail and update the larger image in the gridview with the appropriate new image.What would be the best (easiest for a newb!) way to do this?I'd like to avoid a whole page refresh and keep it to just the image.
View 4 Replies
I have a ModalPopupExtender control inside accordin control, users can add images, that I sotre the path in database(sql server) and the actual image in physical address inside web server,I automatically resize the image to thumbnail size in C#, when users first connect to the site,the see the thubmnail version of the image,which is much faster to download,and by clicking the thubnail, the hidden asp:pnael is shown with imzge in full size, I use javascript to unhide the panel and also change the image source to actual image,everything works fine in IE, but in Firefox and Chrome, the first time user clicks on thumbnail can not see the full size image,only after couple of time, they see the full size image? what could be the problem?
I am using asp.net ,C# what is the best way to achieve this?
I have a gridview that i can insert new rows in it like this:
[URL]
I want to know how I can enlarge textbox when user click on the textbox and he write a lot of text and when he click on next textbox the previous textbox will be small and it show first line of the text that the user input in it
I m ina problem and don't know how to fix it: I have six imagebuttons what i want is whenever user will click on any one of it he should be navigated to other page where the same image should be displayed enlarged- Now for that my aspx source code for awards page where all imagebuttons lies is-
[Code]....
Now where should i use querystring to hold imageurl in above code and how can u plz provide me the required code Secondly, on second page i am using aspx image control to show enlarged image How can i use querystring to assign imageurl of previous page image button to it
iam using this jquery for displaying the image....but it displays the image as very small image though image is big...how to enlarge the image..within this code
var newImage = $('<img />');
newImage.attr('src', '<%= ResolveUrl("../../Content/Images/" )%>' + optionData.Image);
$('#Id2').append(newImage);
Displaying images on gridview is never been a problem to me but how can i enlarge my image onmouseover event in gridview?
View 2 RepliesThere are many tables nested inside as it showd in the following three images. give an idea so that I can see the circled images fully in the third image.. if you want any html code of o a part, I can share it here on request.. Now
*1*
2
The Desired Html Page: The Final Scene:
app would be in asp.net and c# (4.0)
View 3 Replies[URL]
used the css and html from the above sample code , but instead of the actual image i get loader image
i am using datalist to display image
<asp:ListView ID="ListView1" runat="server">
<LayoutTemplate>
<ul class="ProductList">
<asp:PlaceHolder runat="server" ID="itemPlaceholder"></asp:PlaceHolder>
[Code].....
I want to know how to enlarge image while hover or click on it ,using datalist from database in binary format..
View 1 RepliesI am referring the link [URL] ....
View 1 RepliesI know that this issue has been raised on so many occasion and I am stuck with two options, one being to create a thumbnail folder whenever a picture is uploaded to the server, here I am using a folder with so many subfolder, upon saving on the server folder, I pass in the subfolder name and the file name, to retrieve the image i need the two parameters but also the resize sizes and as such this measure is almost abosulte.
the other way is to resize on the fly when the user is requesting the picture, this is where I have been stuck on and need some guidance. and here is the code
[Code]....
i need to get thumbnail from video files using C#.
View 1 RepliesI have an Image control on my page that should display a thumbnail preview of the actual image. The URL property of this control is assigned through the code-behind using:
imgHolder.URL = @table.Row[0].ItemArray[0].ToString();
Before moving my files to another location, this assignment works fine (The files used to be located inside the application folder). But after moving all files to another drive in the same server, the images don't seem to render any longer. I can upload/download files fine but they just won't display as thumbnails on the page.
Does anyone know a free way of doing this in asp.net?
View 4 Replieshow i can implement thumbnail like facebook?
chose a part of image and show it in profile?
How can i generate a thumbnail in asp.net using webbrowser?
We are using website thumbnails/screenshots as an asset like MarketingAssetExchange.
i am uploading images in database and creating thumbnails too. but thumbnails has been storing as same name, i cant understand where is the problem, May you pls help me about this, my thumbnail creation code is
protected void Button1_Click(object sender, EventArgs e)
{
try
[code]...
I am creating a website similar to youtube, so after uploading videos (that will be in .flv format), a thumbnail has to be captured from that corresponding video.. here i am designing my page using asp.net & c#...
I have got some code from the net, but its working only videos of size 2-3Mb.... how to get my code to work my code for large sized files..
here's my code..
my code in default page(default.aspx.cs)..
its in page load method....
protected void Page_Load(object sender, EventArgs e) {
Class1.GrabSingle_Thumb();
}
code of my class file(class1.cs)...
using System;
using System.Data;
using System.Configuration;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
[CODE]....
I have got these code from [URL]...
I have two more links, which may be useful, but as a starter in .net, I am not that capable of understanding that code in the page...
[URL]...
[URL]...
A user will upload the images through FTP in the images folder. So my requirement is when he clicks on the link say for eg [URL] all the images should be displayed in the thumbnail format. What I did is I opened the IIS and over there I selected the directory listing. So when I click on the link [URL] it shows the list of images. But I want this in the thumbnail format.
View 1 RepliesThis is code that reduce our image size in page
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<asp:Image ID="Image1" runat="server" ImageUrl = "~/Jellyfish.jpg" Height = "400px" Width = "400px"/>
[Code] ....
I want use it in Data List ... In my datalist i have 3 image that i bind from DB i want reduce this image size how i can do it with this code?
I have image in my webpage that it has this property width=250px hight:200 and image size :200KB
i want when i put this image in my page with this Property width:100px and hight:100px image size Automatically change EX:100KB how i can do it ?
how could i dynamically generate few thumbnail of my site's home page and shows them in another page.
View 1 RepliesShowing thumbnail of uploaded media files (pictures, videos etc..) I tried to extract thumbnails from thumbnails.db using Microsoft Shell Controls And Automation (Interop.Shell32.dll). I followed [URL] PROBLEM: I tried it in WPF application and it worked. Then i used the same code in ASP.NET WebForms website and it works for pictures but doest not work for videos. I also tried the same in clean console application but it doesn't work as well. But in wpf it works! the same assembly. Assembly is from Window 7, but neither WinXp's Interop.Shell32.dll works for videos in websites. It throws an exception NotImplementedException whenn I call IExtractImage.Extract(ref IntPtr phBmpThumbnail); Can you explain this behaviour? [URL]
View 1 RepliesI have this question posted on Expert Exchange here is a link to that:
[URL]
But here it is in a nut shell.
I have a hyperlinks residing in a gridview some links are to files others to images. That gridview is set in a repeater.
What I'm looking to achieve is when the mouse hovers over a hyperlink that point to a jpeg, jpg or gif I would like to generate a thumbnail to show the user. when mouse leaves the hyperlink get rid of thumbnail.
I stared here:
[URL]
I'm trying to use the onmouseover and the handler found above but no luck.
