I need to show an image and then 4 pointer small images. The user then has the facility to grab each of the pointer images and drop them on the large image.
Is this possible and if so how do I go about getting started or is there and third party controls out there that will do the job.
I'm going crazy and wasting a lot of time. I am running in DEBUG, checked the web.config to ensure debug=true is there, checked the code to ensure I am reaching it, cleared all temp files and pdb's. The only thing that works is to continually kill the solution, create a new solution and add all the projects again.I shouldn't have to do this every day.
View 4 RepliesI just finished getting my application working, this is an Ajax Web Enabled program using Ajax AutoCompletExtende and a Web Service. asmx within the same project.
To my big surprise I am not able to debug, I am setting break points but program does not stop. Example, I have added a TextBox control moving "Hello World" into it. The page shows the value of the TextBox but does not stop at the break point.
I have debug=true both in the web.config and in the requested file but it still won't stop.
View 1 RepliesTrying out the reorderlist AJAX control and having little satisfaction. I followed the Joe Stagner tutorial [URL]
<ajaxToolkit:ReorderList ID="ReorderList1" runat="server"
One of my clients has requested the functionality of uploading documents by dragging and dropping them in the browser window. The website is being built with ASP.NET 3.5. I know of the 'dragdropupload' add-in for firefox, which allows dropping files on an upload control, but I also need it to work in Internet Explorer.
View 1 RepliesI have the following entity data model
accounts -> accountstags <- tags
i dragged a detailview1 and an entitydatasource1 on to my asp.net webform default page. i wired it up and can successfully see my accounts in the detailview control.
Now here's where I'm having trouble: i'd like to display all tags associated with the record displayed in the detailview1. what is the quickest and easiest way to do this?
I don't know if this is a problem with my new Toshiba Laptop, or the VS 2010 IDE. Sometimes when dragging my finger across the laptop touch pad, the text in the IDE will be reduced to a really small font. This is so aggravating as I do not know why this happens or how to fix it. what is causing the problem and how to fix it?
View 2 RepliesHow can we add any wait image or progress bar when we upload a big size file to upload and it take several minutes to upload a file.
I want to show any Image or progress bar.
i want to display image in my datagrid.....so i added a field named img and set its datatype to nvarcharmy database content is like this:i did this code:
Code:
Dim obj As New DataAccess
Dim dt As New DataTable
dt = obj.getDataTable("Select * from Table1")
Dim dr As DataRow
For Each dr In dt.Rows
dr("img") = MapPath("~img") & dr("img")
[code]...
i did this code to embed an image in an email:
Code:
If FileUpload1.HasFile Then
Dim emailMessage As System.Net.Mail.MailMessage = New System.Net.Mail.MailMessage
emailMessage.From = New System.Net.Mail.MailAddress(System.Configuration.ConfigurationSettings.AppSettings("txt"))
emailMessage.To.Add(txtTo.Text.Trim())
emailMessage.Subject = txtSubject.Text.Trim()
Dim plainTextView As System.Net.Mail.AlternateView = System.Net.Mail.AlternateView.CreateAlternateViewFromString(txtBody.Text.Trim(), Nothing, "text/plain")
Dim htmlView As System.Net.Mail.AlternateView = System.Net.Mail.AlternateView.CreateAlternateViewFromString(txtBody.Text.Trim() + "<img src=cid:HDIImage>", Nothing, "text/html")
Dim imageResource As New System.Net.Mail.LinkedResource(FileUpload1.PostedFile.FileName)
imageResource.ContentId = "HDIImage"
htmlView.LinkedResources.Add(imageResource)
emailMessage.AlternateViews.Add(plainTextView)
emailMessage.AlternateViews.Add(htmlView)
Dim smtpClient As System.Net.Mail.SmtpClient = New System.Net.Mail.SmtpClient
Try
smtpClient.Send(emailMessage)
Catch smtpexc As System.Net.Mail.SmtpException
Catch ex As Exception
End Try
End If
i am getting the runtime error:
Could not find the file how to solve this?
I'm using lightbox [URL] .... to display a 6 images in a ASP.NET repeater looks great and almost does every thing i need.
I have set the .vb to make imagename.visible=false if the imageUrl=""... again works like a charm and I only see images that have a value in the database.
The problem i have is in order to list how many images in each set Lightbox uses an attribute in the HTML Hyperlink tag called 'data-lightbox'.
Code:
' href="<%# "../uploads/" & DataBinder.Eval(Container.DataItem, "image5") %>">
' width="45px" runat="server"/>
The problem is that when 3/6 images are uploaded and populated in the database lightbox still says there are 6 in the set even though only 3 are visible.
What i would like to do is in the .vb code when i check to see if the database field for the image is blank is set the data-lightbox value accordingly so visible images get a data-lightbox value only and are therefore added to the set.
Tried a .net Hyperlink too but same issue...
Code:
' href='<%# "../uploads/" & DataBinder.Eval(Container.DataItem, "image") %>'>
' Visible='<%# IIf(Eval("Image") Is DbNull.Value, "False","True") %>' width="280px" runat="server"/>
How can i change a custom attribute in a HTML form from the VB.net code behind?
I need to write a routine which uploads a largish (2-4 meg) jpg photo and shrink it down to a small size. Adobe image ready does what I need but I need to develop it in my web application. Basically I need to reduce the image file size so it is web friendly.
View 9 RepliesI want to create an Image to show the used space of each user. I explain it in details. Each user can login and can upload its document on the web. I want to calculate that space and want to show the space used i form of Image like attached. I have calculated the space for logged in user but unable to create Image on basis of this calculated space.
View 5 RepliesI have a website wrote in asp.net which is dynamic which gets its data from an access database. I want to put some sort of image control on my site and load it with images in code behind. I then want the control to scroll horizontally. I don't have a clue where to start.
View 6 RepliesI have a div container with an image to the left and a smaller image to the right. My problem is the small image to the right is at the top and I want it to be at the bottom.
OOOOOO OOOO
OOOOOO OOOO
OOOOOO
OOOOOO
OOOOOO
I want :-
OOOOOO
OOOOOO
OOOOOO
OOOOOO OOOO
OOOOOO OOOO
I float my small image right.
i have images, i need a code that convert the images in to editable word.for example .gif image .can nay one give me sample code.
View 11 RepliesHave following sub that displays message. It works fine except for that when message is displayed then it hides any image controls. After click on OK then image controls are being shown again.
Public Sub UserMsgBox1(ByVal Message1 As String, ByVal Message2 As String, ByVal Message3 As String)
Dim sb As New StringBuilder()
Dim oFormObject As New System.Web.UI.Control
Message = Message1.Replace("'", "'") & Message2.Replace("'", "'") & Message3.Replace("'", "'")
Message = Message1.Replace(Chr(34), "" & Chr(34)) & Message2.Replace(Chr(34), "" & Chr(34)) & Message3.Replace(Chr(34), "" & Chr(34))
Message = Message1.Replace(vbCrLf, "
") & Message2.Replace(vbCrLf, "
") & Message3.Replace(vbCrLf, "
")
Message = "<script type=text/javascript>alert(""" & Message1 & "
" & "
" & Message2 & "
" & "
" & Message3 & """)</script>"
sb = New StringBuilder()
sb.Append(Message)
For Each oFormObject In Me.Controls
oFormObject.Controls.AddAt(oFormObject.Controls.Count, New LiteralControl(sb.ToString()))
Next
End Sub
Mater page:
<%@ Master Language="VB" CodeFile="MasterPage.master.vb" Inherits="MasterPage" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" [URL]>
<html xmlns=[URL]>
<head id="Head1" runat="server">
<title>Job Reporting - Certified Jobs Inquiry</title>..............................
I am using Visual Studio 2008 and SQL Server 2005 as my back-end.I saw this topic is already introduced in StackOverflow but I have different question related to this topic.I just want to directly get the file from my server/hard-disk and save it in the database.
View 1 Repliesi wanted to store image in sqlserver database image field and i did. But now in some cases i want to store null value in that image field how to do this using file uploader.
View 3 RepliesI have the problem to upload Image.i want to save image in folder with the name of userId existing in sql server 2005 DB.
View 2 RepliesI have a program that will update the graph (using zedgraph) every 60 sec. Every update it will reload a new image file, when reloading there always flickering effect. Anyone can advice me to reduce the flickering so that it will look much more smooth than flickering.
View 7 Repliesjust want to add the effect of map momentum by the dragging of map as in maps.google.com has. currently on my map where i stop dragging the map stops there but in maps.google.com if you drag a mouse the map will not stop there it will continue the movement in the same direction for a second or few cordinates (i dont know basically), but I want the same thing on my google map. I am using GMap2.
View 1 RepliesHow to validate if user enters more than one decimal points(dots) in fields such as Cost. ie; 250.45.66
View 7 RepliesI have data in data table like below.
I am trying to make graph like below using asp.net chart control (made graph in excel with some test data)
points are X and Y values. lines are linear, exponential, logarithmic and power values.
how can I make this chart in asp.net (vb.net or c#)? I am newbie to chart control.