I have a page, which is called from 2 different functions. For each function, the page has to be display different image. I have 2 images. On the aspx page, code is like this. Please help me out how to display different image for different functions!
View 1 RepliesI have a script which translates an image url to a path and works fine for an image fade on primary node navigation. The script below gives me:
[URL]
Once I navigate one node deeper it adds the application path to the url and the function fails:
[URL]
jQuery:
[code]....
find the part of the code which I change to accommodate for the sitemap navigation? My site will only ever go three levels deep.
I have a GridView that is populated in code from a MySQL database.The code:
Code:
If con.State = Data.ConnectionState.Open Then
con.ChangeDatabase("EcoWatch")
strSQL = "SELECT DeviceDescription, deviceStatus FROM switchstatus WHERE ClientID='" & ClientID & "' ORDER BY DeviceType"
myDataAdapter = New MySqlDataAdapter(strSQL, con)
[Code]...
What I need to accomplish is :
1). Change the text "ON" or "OFF" with the relevant images:"~/Images/SwON.png" and "~/Images/SwOFF.png"
2). Add an additional ImageButton column to the far right of the GridView that allows the user to perform an action.
In a asp.net page, I want to replace the code following to CSS but do not work as expected. How to fix it? (Border-color, ForeColor did note work)
<asp:Label ID="lbl01" runat="server" BorderColor="#B4DAFA" BorderStyle="Solid" BorderWidth="1px" Font-Size="Small" ForeColor="Blue" Style="z-index: 1; left: 3px; top: 10px; position: absolute; height: 14px; width: 325px" Text="Label"></asp:Label>
.LabelStyle
{
clear: left;
float: left;
margin: 5px;
height: 14px;
width: 325px;
Border-Color:#B4DAFA;
Border-Style:Solid;
Border-Width:1px;
Font-Size:Small;
Color:Blue;
}
Replace checkbox list with image?
View 4 RepliesI would like setting up my GRIDVIEW to display an image in of the columns instead of a text where deathmarker column contains a specific word (Y).I got it working to show an image in every row, but i need a way of filtering this so it should only appear if the deathmarker column is populated with the letter "Y".below is the asp.net code
Code:
<%@ Page Title="" Language="vb" AutoEventWireup="false" MasterPageFile="~/Master.Master" CodeBehind="PatientList.aspx.vb" Inherits="Chaplaincy.PatientList" %>
<asp:Content ID="Content1" ContentPlaceHolderID="head" runat="server">
</asp:Content>
[code]...
I am receiving the contents of a file via ftp. I don't want to go into every detail (unless needed), but I am working with existing code that was using 3rd-party software to get ftp files. I am replacing that with .NET code. But I want to replace as little as possible of the existing code that is not specifically using the 3rd-party s/w. So I am trying to use a class originally written by the author of the code (a former employee).
This is his class constructor:
Code:
Public Sub New(ByVal fileName As String, ByVal content As StreamReader)
Me.FileName = fileName
Me.Content = content
Me.TimeStamp = Date.Now
End Sub
So I need to pass a StreamReader. My problem is how to get one.
In my procedure ReceiveFile(), I execute this code:
Code:
Private Shared Sub ReceiveFile(ByVal sFilename As String, ByRef objMemoryStream As System.IO.MemoryStream)
Try
Dim request As FtpWebRequest = DirectCast(WebRequest.Create("ftp site and folder" & sFilename), FtpWebRequest)
request.Method = WebRequestMethods.Ftp.DownloadFile
request.Credentials = New NetworkCredential("id", "pw")
Dim response As FtpWebResponse = DirectCast(request.GetResponse(), FtpWebResponse)
Dim responseStream As Stream = response.GetResponseStream()
Dim reader As New StreamReader(responseStream)
Dim sFile As String = reader.ReadToEnd
'reader.Close()
' response.Close()
'objMemoryStream = responseStream
Dim objStream As System.IO.MemoryStream
objStream = New System.IO.MemoryStream(Convert.FromBase64String(sFile))
' objMemoryStream = Convert.FromBase64String(sFile)
objMemoryStream = objStream
'Return reader
Catch ex As Exception
Dim i As Integer
i = 10
End Try
End Sub
responseStream is declared as a stream but when I query it in the debugger it says it's an FtpDataStream, after it's set equal to response.GetResponseStream. I want to take that stream and somehow get it into a MemoryStream. I thought I found the solution this morning via Convert.FromBase64String, but when I ran I got an exception saying "Invalid character in a base-64 string", and I think it's because of the newline character in the string. The file that's received contains three lines separated by a newline character.
I am trying to freeze my gridview header for last 2 days and got this link and many other links too provided to me on Stackoverflow as well as from googling. This worked fine when i used it on IE 6,7 and under compatibility mode in IE8 but in normal mode, this code is not working.
This line is giving me an error. I want to implement this functionality.
trs[x].style.setExpression("top", "this.parentElement.parentElement.parentElement.scrollTop + 'px'");
On reading comments, I came to know that scrollableTable.js uses setExpression Method which has been depreciated in IE8.
How to replace setExpression method with some other alternative in this code
[code]....
I tried putting a html replace code into a string which is then placed into a drop down menu. Only problem is it still appears as ² instead of a small 2.
View 5 RepliesIn ASP.NET 4.0 RC2 the Menu Control by default emits Javascript like this:
[Code]....
There should be a feature coming up to disable this, but I think it's not in RC yet. At least it's not working for me.
Now, the problem is, that this Javascript kills my own Menu Javascript (I use an CSS Adapter). Is there a way to overwrite the stuff that comes from the Menu control? Can be a hack, just need something until this is fixed by MS.
i want to display images in an asp.net pages.so i used a folder to store the images.again i want to replace the existing images by using update and display.what can i do ,to delete an existing image and insert a new one in ASP.NET
View 4 RepliesI am working with a few .Net 4.0 webforms controls such as the Menu control and while I think it's great that I can now declare the way in which controls are rendered (i.e. as either tables or divs), I can't switch off the automagically-included javascript that manages the hover events for those controls, for example:new Sys.WebForms.Menu({ element: 'NavigationMenu', disappearAfter: 500, orientation: 'horizontal', tabIndex: 0, disabled: false }This appears at the bottom of every page that owns such a control.
View 1 RepliesI need to replace <span> entries in a string to legacy html code because it's going to be used in a report for Crystal Reports. <b> works with Crystal, but the<span>'s do not.
Here's the string which I'm trying to replace: <span style="font-weight: bold">%THIS CAN BE ANY TEXT%</span>. I want to replace it to
<b>%THIS CAN BE ANY TEXT%</b>.
[Code]....
I'm using varbinarymax.....IN SQL gridview image and setting the nullimage value doesn't this problem.. I'm looking for code that can make this lil miracle happen
& it doesn't really matter which way , whether the code says if image null then display this image from ~/Images/thispic.jpg or if i1 display this image from ~/Images/thispic.jpg for a little bit more insight into this I'm creating a legend for the database and the null has been used for displaying one pic so i'm after the 1 or visa versa to display another image.... and i'm not trying to upload pics to 1000 plus documents, and when i came at it from a sql angle tying 5 tables together the parent table ended up not sending the proper return. is this even possible or am i ahead of visual studio
I'm writing a send sms code. In that, I've to replace "&" character. Actually if anyone writes &, it sends data before &. Suppose someone writes "I & u" it sends I only. For this I wrote some solutions like this but it doesn't works :
mData = Regex.Replace(mData, "&", "&")
mData = Replace(mData, "&", "%20")
How do you replace" with" using the replace method?
View 5 RepliesI found this code on another site and it works great for resizing the image and keeping the quality. What I want to do at the end is check the height of the image and if it exceeds a certain number, just change the size of the image. Not resize it but just cut off part of the bottom to be a certain size.
Code:
Dim image As System.Drawing.Image = System.Drawing.Image.FromFile(src)
Dim srcWidth As Integer = image.Width
Dim srcHeight As Integer = image.Height
Dim thumbHeight As Integer = (srcHeight / srcWidth) * thumbWidth
Dim bmp As New Drawing.Bitmap(thumbWidth, thumbHeight)
In my college project when user register they have to select their photo path to upload , i want to upload photos to the local drive.I dont like to store it in DB. whats the code and how to do that..???
View 7 RepliesIf URL point to a URL, let say [URL]
I may want ASP.Net to handle the "sampleimage.gif", so that it can be fetched from database server, using HttpResponse.Write()
My question is how can IIS/ASP.Net recognize sampleimage.gif is actually pointing to a aspx page?
I have generated a barcode image through my web application and then gets it print out but that printed barcode image is not recognized by a laser barcode scanner ,below is the code which I used for generating barcode image
int BarCodeFontSize = Convert.ToInt32(ConfigurationManager.AppSettings["barCodeFontSize"]);
I tried searching the web and no help. i have a asp:image map control. I want to be able to code it all from the code behind. I got everything to work except for the hotspot. What my code does it randomly pick an image to display everytime the page is reloaded. But I also want to update my URL. I just don't know how to make my hotspot work with my imagemap in the code behind. This is what I have so far:
[Code]....
in my source view of my web page I am using some images. Right now I use the code:
HTML Code:
<img class="smallIcon" src="skins/itsoft-images/small-icon.png" alt="Small Icon" width="20px" height="20px" />
I use this image many times in my pages, as well as other images. I don't want to use a path like this because if I ever change the location of the images, I will have to update a hundred pages.I would like to place the path to the image in my web.config file, and have the code load from there. I'm use to doing it in PHP but I can't figure it out in .Net.
Something like:
HTML Code:
<img class="smallIcon" src="<%@ ICON_FILE_DIR %>" alt="Small Icon" width="20px" height="20px" />
Is that even possible?
Is it possible to programmatically cache an image using VB code behind? If so, can someone lead me in the right direction?
View 14 RepliesI want to convert binary code to image
View 1 RepliesI have a list basically built with some html and javascript code.. I want one of the columns to display a picture if a certain object in a <List> is null. I have to do this if statement in the business layer. How do I do this?Here is the code for when i just display "Yes" isntead of a picture...
if (listItem.Lanseringsprover != null)
listItem.Lanseringsprover = "Yes";
else
listItem.Lanseringsprover = "";