AJAX :: Save Image Files To Database Using AsyncFileUpload Control
Jun 30, 2012
I used this code to uploading image and insert it to database
string path = Server.MapPath(".") + "../Upload";
string[] validext = { ".jpg", ".gif", ".png", ".rar" };
string ext =
System.IO.Path.GetExtension(AsyncFileUpload1.PostedFile.FileName);
if (Array.IndexOf(validext, ext.ToLower()) < 0)
[Code] ....
My problem is that it didn't insert image name in database it save some unknown Characters in database. So when I want bind my image from database it didn't show image .
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Feb 17, 2011
I have one AsyncFileUpload control ,one Attach button,one Listbox and Save button.
When Users browse the file and click the attach button, filename must be added to listbox. So in this way the user has the option to add upto multiple filenames to listbox. For this i have written the following code
[Code]....
this is source code
[Code]....
In Attach button click event i added the filename to listbox and saved the Asyncfileupload controls in different session variable.
When user clicks on save button all files has to be saved in application folder and for this i wrote the following code.
[Code]....
But iam unable to save all the files . Suppose i added two AsyncFileupload controls to session variables, only last file i,e. 2nd file can only be saved and couldn't get first file.
[Code]....
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Oct 22, 2010
I'm using AsyncFileUpload, when i upload a file all works fine, but when upload finish, i want to upload another file with the same control, but not work, always enter in the uploadError event, i dont know why. ¿What can i do for reset the control?
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Apr 16, 2013
I have filed image type varbinary
I want upload image and show then with click button save
store in db
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Jan 9, 2013
this is my compelete code for validation type and display image with AsyncFileUplaodI'd like to upload only png, jpg, gifI can upload Image and have its preview successfullyand when try to upload another type It prevents and fortunately I can see this message"Upload a valid file with extension png, jpg, gif."but UnfortunatelyIt shows a message box with this errotUnhandled Exception: this._innerTB is null what's my mistake?Â
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="cc1" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>Validation in AsyncFileUpload Example</title>
[code].....
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May 7, 2015
dropdown list second value not save in sql but images save successfully.Â
<ajax:ToolkitScriptManager ID="toolkit1" runat="server"></ajax:ToolkitScriptManager>
<asp:DropDownList ID="dalbum" runat="server" ></asp:DropDownList>
<ajax:AjaxFileUpload ID="AjaxFileUpload1" runat="server" AllowedFileTypes="jpg,jpeg,png,gif,bmp,doc,docx" OnUploadComplete="AjaxFileUpload1_UploadComplete1"/>
 using System;
using System.Collections.Generic;
using System.Web;
[code]....
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May 7, 2015
I want to save three images path in table also upload images in folder,how it is possible?[Using ajax file upload control]table columns are imagepath1,imagepath2,imagepath3. URL....
HTML
<asp:AjaxFileUpload ID="AjaxFileUpload1" runat="server" AllowedFileTypes="jpg,jpeg,png,gif"
MaximumNumberOfFiles="3" OnUploadComplete="File_Upload"
Width="500px" />
 C#
protected void File_Upload(object sender, AjaxFileUploadEventArgs e)
[code]....
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Mar 30, 2010
i have a tabel in database named 'news' , it have a column name 'imgurl' for saving the url of image.
i have a page for manage this tabel, for insert data in this tabel,i should insert image too,
I use Fileupload control,for select an image for my 'newspage' , i don't know how to use it.
i want it upload my picture and save it's url in database.
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May 7, 2015
How To Save Video files into folder and save path only into database in asp.net using c#.
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Sep 6, 2010
How to save stream as image and store the image in temp files?
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Aug 13, 2013
I am facing a problem with Ajax file Upload control
how to Upload image using ajax file upload control on Button click event in asp.net
i don't want to use the upload button what has placed on ajax file upload control .
I Just place the extra button on that button click event only i want to insert the image into my databse.
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May 7, 2015
[URL] .... I am referring to the link given mentioned above, i want to save image details into database of each file, if i select two files i want to save filename in database in each row. ist file in 1 row , second file in next row with file name.
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Sep 19, 2010
I'm using the asyncfileupload control, and have it woking to an extent. I'm able to upload the image to the relevant directory and save it's path to the database.The problem I'm having is that I am unable to upload a 2nd file once the first has completed without refreshing the page.
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Feb 8, 2011
How would I go about having a thumbnail preview of an image that has been uploaded through AsyncFileUpload?
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May 2, 2010
i am using the AsyncFileUpload from the ajaxtoolkit, upter the upload is complete ,
i want to display all the images that were uploaded (and their URL is inserted into the DB) with my repeater and binding method.
but its not working! the images are uploaded, the DB insert works file, but i cant see the images after the repeater is dinded.
(i have to mention that if i go step by step, i do see that the ITEMBOUND is being binded and executed)
[Code]....
[Code]....
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Aug 8, 2010
I've created an AsyncFileUpload device that uploads an image in ListView but it doesn't refresh on the page until the page is manually refreshed. how to accomplish this? This is the applicable code:
In ListView control:
[Code]....
After ListView control:
[Code]....
Code-behind:
[Code]....
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Mar 13, 2014
I am having Fileupload control in my page where I can Upload 4 images maximum into how can I do it ...
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Oct 12, 2010
i want to make something like that
<cc1:AsyncFileUpload runat="server" id="upload"
onuploadedcomplete="Unnamed1_UploadedComplete">
</cc1:AsyncFileUpload>
<img onclick='upload.click()'/>
i tried lots of script but it doesnt work.
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Mar 8, 2013
i need a star rating system so that user can rate anything and that rating should be stored in database table.
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Apr 27, 2014
I used below code for uploading image with  fileupload control
string path = Server.MapPath(".") + "../image/estate/image";
string filename = System.IO.Path.GetFileName(fup3.PostedFile.FileName);
string[] validext = { ".jpg"};
string ext = System.IO.Path.GetExtension(fup3.PostedFile.FileName);
if (Array.IndexOf(validext, ext.ToLower()) < 0)
{
Label21.Text = "insert .jpg format";
[code]....
I want if users don't select any image from fileupload control in database it save this image name  'default.jpg'
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Sep 23, 2010
I am uploading an image with AsyncFileUpload, it works well, but i want to show to the user the image which him just uploaded, but i am having troubles to make that work.I have tried the OnClientUploadComplete event which receive sender and args paramenters, but the second paramenter only have the file name (without relative url), lenght, but not the file name after saved on the server.I also tried ScriptManager.RegisterClientScriptBlock and call my own function in order to pass the url, but for some reason i can't select the img control with jquery, seems like that peace of code is executing in another instance of the page... not sure.
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Sep 28, 2010
in my project i would like to save pdf files in database, how to save pdf files in database ? along with that i would like to create create a search page to search for pdf files with PDF file names , how to accoplish these things
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Feb 23, 2011
i want show an image in image control as user select an image file through fileupload control. and i not want saving image on the my server
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Jul 13, 2012
How to upload file using fileupload control into sql database. I have class where i created insert function and getting info frm the .aspx.vb file ....
Imports System Imports System.Data Imports System.Data.SqlClient Imports System.Text
Imports System.Configuration Imports System.IO Imports System.Web.UI
Imports System.Web.UI.WebControls Imports UTechBaseDLL Namespace VendorLib
Public Class clsFilePan       Â
[code]....
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Feb 19, 2011
i am new to this ASP.NET and AJAX.I am trying to learn AJAX. I Have one doubt.what is the difference between normal file upload control and ajax AsyncFileUpload Control ..?
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