I am trying to upload an image using ASP.NET with C#.I do not how to send image in parameter source="F://sample.jpg".I have also tried to send an image in a byte format.
URL is [URL
Post Data is source= "F://sample.jpg"
I am getting an exception.
I have used downloaded code of (Import Facebook Album Photos and display as Image Gallery in ASP.Net) but it could not work for me .
In the code there is used query string for code so i want to know from where the code value comes and for what purpose we r using this.
protected void Page_Load(object sender, EventArgs e)
i wrote an application for facebook but i couldn't upload image to album that i created,
code is in below
Facebook.FacebookAPI api = new Facebook.FacebookAPI(GetAccessToken());
Dictionary<string, string> album = new Dictionary<string, string>();
album.Add("name", "Test Album");
album.Add("message", "Message here!");
JSONObject result = api.Post("me/albums", album);
string AlbumId = result.Dictionary["id"].String;
Dictionary<string, string> photo = new Dictionary<string, string>();
photo.Add("message", "test Message");
photo.Add("source", "tgw.jpg");
JSONObject photoResult = api.Post("/" + AlbumId + "/photos", photo);
I have refer source code and apply to my web from your article as
<a href="http://www.aspsnippets.com/Articles/Import-Facebook-Album-Photos-and-display-as-">Here</a>:
It successful get the album and photos. But I have a question about how do i get the higher quality photo ?
For example:
image as below is get according your code: [URL] ....
Image as below is get from facebook by click to album and view: [URL] ....
I am trying to figure out how to get fresh photo album. I am able to upload pictures to the database and display them(using handler & listview), but when I go to create a new album it shows the previously uploaded pictures of the first one. In the database it shows a new ImageAlbumID so it is creating a new album, but just shows the old pictures of previously created albums. I want just a blank page with the AjaxUploader. the code:
<%@
Page Title=""
Language="VB"
MasterPageFile="~/masterpages/postmaster.master"
[code]...
I want to develop a image gallery for each album.then if i add one image description also added with image .
View 1 RepliesI want to create Image Gallery as like facebook having different category of album photos. Like if anybody given the album name xyz so after clicking on xyz or on the image of xyz the images inside that should be opened. In this way i want to create Image gallery using albums.
View 1 RepliesHow can I upload a photo file automatically with ASP.NET using the Facebook API?
View 1 RepliesOk, so here was my first question: How do I allow visitors on my site to share my photos on their facebook news feed?
After implementing it I realized what I really want is to upload the image as a photo to their photo album.
How would I got about getting an image on my site, to upload to their photo album, when they click on a facebook icon next to the image?
I am trying to upload video on facebook using asp.net with c#. But my code is not working.
How to upload video on facebook using asp.net application with c#.
I am using code from here [URL] ....
I have to insert default image into databse..when no image is selected from fileupload control.. Here is code...not working for default image...
if (FileUpload1.HasFile){string FileName = System.IO.Path.GetFileName(FileUpload1.PostedFile.FileName);
FileUpload1.SaveAs(Server.MapPath("~/UPLOADEDFILES/" + FileName));
feedBack.Attachments.Add(new Attachment(FileUpload1.PostedFile.InputStream, FileName));
} else {
string filename="~/images/"+ "sun.gif";filename.pPropertyImage = filename;FileUpload1.SaveAs(MapPath(filename));}
I have filed image type varbinary
I want upload image and show then with click button save
store in db
We have a scenario where we would like to allow our users to upload images to the site. We are running on ASP.Net. A quick search did not result in anything good. It would be great if the control is free/open source but we do not mind paying a little bit.
View 1 RepliesI'm using a slightly modified version of Valum's upload [github link], I've modified it to upload to a database but haven't modified the javascript that it is using to get the file into the Request as an InputStream. The following line of code is failing in IE 8 but is confirmed to work in Chrome. using (Image imgInput = Image.FromStream(Request.InputStream)) The error received is "Parameter not valid". It appears to be having an issue with the Input Stream being used but it exists/has data (not sure how to validate if the data is good or not).
Page
<asp:Content ID="Content2" ContentPlaceHolderID="MainContent" runat="server">
<h2>Upload-Pictures</h2>
<div id="file-uploader">
<noscript>
<p>Please enable JavaScript to use file uploader.</p>
</noscript>
</div>
<script src="/Scripts/fileuploader.js" type="text/javascript"></script>
<script type="text/javascript">
function createUploader() {
var uploader = new qq.FileUploader({
element: document.getElementById('file-uploader'),
action: '/Admin/FileUpload/' + <%= Model.PropertyId %>,
debug: true
});
}
window.onload = createUploader;
</script>
</asp:Content>
Controller
[AcceptVerbs(HttpVerbs.Post)]
public JsonResult FileUpload(int id)
{
try
{
byte[] newImageByteArray = GetByteArrayForResizedImage(350, Request.InputStream);
byte[] thumbnailByteArray = GetByteArrayForResizedImage(150, Request.InputStream);
//Add to DB
}
catch (Exception ex)
{
// This is where the exception is caught
return Json(new { success = false, message = ex.Message }, "application/json");
}
return Json(new { success = true }, "application/json");
}
private static byte[] GetByteArrayForResizedImage(int imageSize, Stream inputStream)
{
byte[] imageByteArray;
// For some reason in IE the inputStream here is causing it to crash
using (Image imgInput = Image.FromStream(inputStream))
{
//Image processing
}
return imageByteArray;
}
fileuploader.js - qq.FileUploader
/**
* Class that creates upload widget with drag-and-drop and file list
* @inherits qq.FileUploaderBasic
*/
qq.FileUploader = function(o){
// call parent constructor
qq.FileUploaderBasic.apply(this, arguments);
// additional options
qq.extend(this._options, {
element: null,
// if set, will be used instead of qq-upload-list in template
listElement: null,
template: '<div class="qq-uploader">' +
'<div class="qq-upload-drop-area"><span>Drop files here to upload</span></div>' +
'<div class="qq-upload-button">Upload a file</div>' +
'<ul class="qq-upload-list"></ul>' +
'</div>',
// template for one item in file list
fileTemplate: '<li>' +
'<span class="qq-upload-file"></span>' +
'<span class="qq-upload-spinner"></span>' +
'<span class="qq-upload-size"></span>' +
'<a class="qq-upload-cancel" href="#">Cancel</a>' +
'<span class="qq-upload-failed-text">Failed</span>' +
'</li>',
classes: {
// used to get elements from templates
button: 'qq-upload-button',
drop: 'qq-upload-drop-area',
dropActive: 'qq-upload-drop-area-active',
list: 'qq-upload-list',
file: 'qq-upload-file',
spinner: 'qq-upload-spinner',
size: 'qq-upload-size',
cancel: 'qq-upload-cancel',
// added to list item when upload completes
// used in css to hide progress spinner
success: 'qq-upload-success',
fail: 'qq-upload-fail'
}
});
// overwrite options with user supplied
qq.extend(this._options, o);
this._element = this._options.element;
this._element.innerHTML = this._options.template;
this._listElement = this._options.listElement || this._find(this._element, 'list');
this._classes = this._options.classes;
this._button = this._createUploadButton(this._find(this._element, 'button'));
this._bindCancelEvent();
this._setupDragDrop();
};
fileuploader.js - qq.FileUploaderBasic
/**
* Creates upload button, validates upload, but doesn't create file list or dd.
*/
qq.FileUploaderBasic = function(o){
this._options = {
// set to true to see the server response
debug: false,
action: '/server/upload',
params: {},
button: null,
multiple: true,
maxConnections: 3,
// validation
allowedExtensions: [],
sizeLimit: 0,
minSizeLimit: 0,
// events
// return false to cancel submit
onSubmit: function(id, fileName){},
onProgress: function(id, fileName, loaded, total){},
onComplete: function(id, fileName, responseJSON){},
onCancel: function(id, fileName){},
// messages
messages: {
typeError: "{file} has invalid extension. Only {extensions} are allowed.",
sizeError: "{file} is too large, maximum file size is {sizeLimit}.",
minSizeError: "{file} is too small, minimum file size is {minSizeLimit}.",
emptyError: "{file} is empty, please select files again without it.",
onLeave: "The files are being uploaded, if you leave now the upload will be cancelled."
},
showMessage: function(message){
alert(message);
}
};
qq.extend(this._options, o);
// number of files being uploaded
this._filesInProgress = 0;
this._handler = this._createUploadHandler();
if (this._options.button){
this._button = this._createUploadButton(this._options.button);
}
this._preventLeaveInProgress();
};
How to upload images with some conditions
Like
size not gretr than 50 kb
with = 110px, height 140 px
etc..
i'm a new in web page application
can any one tll me how to upload in image in the web page and dispay it in an image control then save the path to the database?
I'm having an image in my page displayed to clients form a folder under same apllication folder,I also have a form in the same page that accepts an image file to be uploaded. The image that is uploaded via this form should take the place of the image that's displayed in the page with the name newly givven at runtime. The new image should be uploaded in the same directory with the new name provided, which means it overwrites the previous image.
View 5 RepliesI want to upload image through fileupload toolbox and display it in image control.
The image control should get the path from fileupload and should display the image.
I have done it with following code attached
HTML Markup-
<asp:FileUpload ID="FileUpload1" runat="server"
style="top: 256px; left: 533px; position: absolute; height: 23px; width: 217px" ForeColor="White" />
<asp:Button ID="btnset" runat="server" Font-Bold="False" Font-Names="Times New Roman" Font-Size="Medium" style="top: 309px; left: 605px; position: absolute; height: 26px; width: 81px" Text="Set Photo " />
<asp:Image ID="Image2" runat="server" style="top: 66px; left: 568px; position: absolute; height: 152px; width: 136px" BorderColor="#CCCCFF" BorderStyle="Ridge" />
VB Code-
Protected Sub btnset_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnset.Click
Image2.ImageUrl = FileUpload1.FileName
End Sub
iam using asp.net with c#
i want to display image in a image control as soon as we browse with file upload control ,i dont want to use button click event
[Code]....
i want to login facebook from my asp.net application.after that,how can i import image from facebook account and show it in asp.net gridview.
View 1 RepliesHow to display New image gallery like we see in facebook with comments.
View 1 Repliesi want to import profile image from my facebook contact list and after retrieve image i want to show it a gridview.
View 1 RepliesHow do i post image on facebook wall from asp.net
View 1 RepliesI am using Facebook Like on a page in my website. On that page in left side there is banner image (in .jpg) and then 40 colors images(.jpg). My problem is that when i like facebook then in like thumbnail that banner image is showing. I want to show any color's image in thumbmail when i like facebook.
I also used <meta property="og:image" id="meta1" runat="server" content="" /> on my .aspx page and gave the meta1.content="Path of that color image"; in .aspx.cs. But it is not working.
i worked album in my web site that read from folder of photos and desplay photo in image if i click it in datalist of samples of this photosi want use next and previous linkbutton to display photos in image like facebookthis photos in folder
View 9 Replies