I'm trying to create my own image viewer w/thumbnails using a datalist control. I found some ASP.Net code that utilizes another ".aspx" page to view the images. However, I wish to load the thumbnail images into a DataList control on my page and not another page. I've never done this before so I'm a little confused on the highlighted piece of code.
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i would like to ask help coz i dont know how to create thumbnails images using datalist control and i am newbie to this control datalist, i have a database table with contains 3 cols which are employeeid, fullname, and imagepath, now i what to load the employee id, the fullname and the imagepath which actually contains only the path of actual image(which is located on imagefolder). my problem is how am i going to load that 3 info. i'm using asp.net c#
View 7 RepliesI have googled around for a solution and it seems that a lot of posts are dealing with these kind of things. Unfortunatley none of them seem to help me. I'm trying to resize an image dynamically to create a thumbnail. I'm basically loading a current JPEG into an image object and using the following commands to create a new image:
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I put the image which I get from the code next to a manual re-size which was made in Photoshop. You cannot even compare between the two, the dynamic one looks so blurry when you compare it to the one made in Photoshop. Is there a way around this? I imagine Microsoft found a solution for this by now. Otherwise I will have to upload manually 4-5 different versions to every image on my website which doesn't sound right to me.
My task is to display gallery for a particular school...i'm displaying thumbnails in a datalist...And when i mouse over on a particular thumbnail it must display the actual image in a panel....All the thumbnails and images are stored in the database(in byte format)...
Problem is when i'm executing its displaying blank image..
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this is my code in page
<asp:DataList ID="DDLC" runat="server">
<ItemTemplate>
<div id="Dmainart">
<div id="Dart1_12">
<div id="Dart1_I1"><asp:Image ID="asp:Image" runat="server" CssClass="TPH" ImageUrl='<%#Eval("image","image/house/article/image/{0}")%>' Width="90px" Height="64px"/>
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i want if there wasnot any image in image column in database this div <div id="Dart1_I1"> display="none".
I have ran into an issue where I have to use ASP.NET to do a Thumbnail of images uploaded since the hosting company does not have any of the required ASP Classic 3rd party utilities that I can use. I have played around with several different Upload scripts before I found a tutorial on using: Uploadify (Love this script) with ASP.NET. [URL] What I am needing to do with the script is to create Thumbnails of the images that are uploaded, and when I try to do so, I get an IO Error. I was informed that I would have to create a Web Application instead of the Web Site as the web application would give me the default.aspx.designer.cs file for setting the FileUpload control as Public to be used in the upload.ashx file. But after doing that it basically breaks the code. What works in the Web Site, does not seem to want to work in the Web Application. What I would like from the .NET community is some help in making the Uploadify script to create Thumbnails. The script for the Thumbnails that I am using (or trying to use) is here
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- In have a website where users can upload their photo and along with their profile.- I store the photo as binary data in database.- Using ASP.NET MVC 2.0 FileContent option, I display Photo back in the browser, when user view his/her profile detailsQuestion: Currently I am showing image as-is and not restricting width/height, so that users see exactly whatever image they uploaded as-is without distortion. However I want to do like every other website: Show only smaller image alwayswith fixed size and allow user to click on it to pop-up and show original image as-is in pop-up.NOTE: I can do this simply restricting width and height to fixed limits but still show original image. But in this case image is distorted as it was not originally designed for this dimension.This very basic question and I am seeing many options, including some libraries. But don't know what is best way to do this using ASP.NET MVC 2.0
View 1 RepliesIs anyone knows how to create wmv or mpeg video thumbnails when they are uploaded to the server using Asp.net and sql server.
View 6 Repliesi want to bind datalist without database.i have not done it before. i want to bind the datalist dynamically in asp.net.
View 1 RepliesAccording to this thread [URL] ....
I thought that it solved my problem but when i test it again i found that it didn't work correctly, it didn't show div ...
If there was image or there wasn't image in database it didn't show div ...
I want it doesn't show div if there wasn't any image in database ....
i am using fileupload asp.net controll so how i create image preview before image uploaded
View 6 RepliesI have done it using GridView. But facing problem using Datalist.
I follow the url to do it using GridView.
<a>http://www.ezzylearning.com/tutorial.aspx?tid=2861497</a>
GridView Code:
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what will be the alternative code for DataList?
I need to create a DataList from code behind.
The structure of that DataList shold be as follows:
<asp:DataList ID="DataList1" runat="server" RepeatDirection="Horizontal" RepeatColumns="5" CellPadding="6">
<ItemTemplate>
<table> <tr><td>
<asp:Label ID="lblName" runat="server" ForeColor="Red" Text='<%#Eval("ID") %>'></asp:Label>
</td></tr> </table>
</ItemTemplate>
</asp:DataList>
How to find the asp image control inside DataListView using JavaScript.
View 1 RepliesI use these code to dispalying image from database. [URL]... I use these code for my data list
<asp:DataList ID="DataList1" runat="server" RepeatColumns="4"
RepeatDirection="Horizontal">
<ItemTemplate>
<table class="DDLh">
[code]....
For displaying image we should write this code
<asp:image ToolTip = "ASP Image Control" ID="Image13" runat="server" ImageUrl ="~/imageH.aspx?ImageID=48" Height="156px" Width="174px"></asp:image>
now here in my data list what should i write instead of this code?untill it show my image from database?
<asp:image ID="img1" runat="server" CssClass="TPH" ImageUrl='<%#Eval("image","image/house/{0}")%>' BorderStyle="Solid" BorderWidth="1px" BorderColor="#c9c9c7" />
I am using a datalist which contain image buttons. I want to know to selecte item in datalist in javascript.
View 1 RepliesI have following datalist ,to display employee id, name, email ..... datalist have column with link button text " Get Details" and fontcolor "black" , onmouseover of the particular row i want change the color of linkbutton or the image of linkbutton ..
<asp:DataList ID="DataList1" runat="server" BorderWidth="1px" CellPadding="1"DataKeyField="EMPID"
GridLines="Both" RepeatColumns="4" RepeatDirection="Horizontal"><ItemTemplate><table border="0" id="thistable" runat="server" style="width:100%;height:100%"> <tr> <td> EMPID:
<asp:Label ID="EMPIDLabel" runat="server" Text='<%# Eval("EMPID") %>'>
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I want to create link thumbnails and get link contents like facebook in asp.net, but i couldn't find any resource.
View 1 RepliesI am using report server 2008 and i have a background image on the report which is made hidden based on condition. When ever image is hidden, report in the report viewer is fine. But if the image is visible, background image it self is taking the 1st page and the data that should be on the image is going to second page. This is repeatble only for Reprt server 2008 and not for 2005.
View 4 RepliesI need to develop image gallery
Image saved in Folder called Images and image Name , Description saved in Database Table Images.
On Deafault.aspx
Thubnail images should display with out any change in Quality i.e by DataList Control
On Click of Thubnail images Fullview of image with width and height same as image width and height
Next, Previous, Close Buttons on Popup window
i need to know how to use controls like image button and labels in datalist control,and how to use imagebutton click event which is in datalist control.
View 2 RepliesI need to create a template for a Report to show the appointment letter. When teachers are approved student choices, It will auto generate a report gathering all the necessary information.
I know how to create a basic report using the ms report wizard but what if I want to redesign it, because I want each page per students.
i am facing a difficult task, how to insert image to report viewer in excel file as the image below?
i only have 2 days to finish this part. i am using microsoft visual studio 2005 the image is save in the server. how to display the image in excel file which i export it through the report viewer. the image max fize size is 5MB.
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This code DOES Create the Text "TOTO" but does not create image "Targetvignette"the code works ok with BUTTON object as opposed to Image.I have manually created a image with the toolbox using exactly the same credential, this displays OK.it does not catch any exception it just doesnt display anything on the webpage.I can create all sorts of control but not image [Image button] is not that better as it seams to be create but I got no image just "SUBMIT QUERY" textI am confused and stock I have tried i think every single property of the image object i could find.
I am creating an HtmlImage and I want to assign an image to it that is located inside the project ( Image/questionmarkIcon.png)
How would I do this within a server control? Can I get a grahics context to the HtmlImage and draw the image inside?
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Code sample doesn't actually work. I want the images to be self contained so I can drop the control into any project without having to worry about embedded images.
