I would like to write an application that would allow a web user to upload a jpg and position transparent pngs on top of that uploaded image. The number of layers, positioning of the layers, and that actual image file information will be collected and manipulated using javascript and CSS.
After I have the image files and the x-y-z coordinates for the transparent pngs, how can I create a single jpg from these images?
i have a div in my page, with position absolute i want change the position TOP if i write;
div.style.remove("top")
style.add("Top","300")
does not happen nothing.
do you know how can i do it?
Dim myColor as integer = rgb(255,105,250)The above is a normal color.How do I add in transparent level of 0-255 into rgb ??Dim myColor as integer = rgb(255,105,250,125)The above fails in vb.net (asp.net 2.0), so how is it done ?
View 2 RepliesI am creating transparent images on the fly in a httphandler. But when I run the website in IE 6 I got a gray background insted of a transparent image. If it is not possible to use transparent images in IE6 then how can I use a gif transparent image created with paint.net?
View 3 Repliesi'm try to store images in table this way:
[Code]....
filed image_data has datatype : "image" when i'm uploading transparent PNG or GIF, the transparency becomes black.
[Code]....
I'm trying to remove all white or transparent pixels from an image, leaving the actual image (cropped). I've tried a few solutions, but none seem to work. Any suggestions or am I going to spend the night writing image cropping code?
View 4 RepliesI have an asp.net file with a 2 level menu. I changed the menu background to transparent. When I run the page in the Expression Development Server it works fine but I upload the file to [URL] hosting and the submenu items display with a white background. Is there a way to fix this and why does it behave differently in EDS and ASP.net from Godaddy? I also created my own IIS server and posted the page with the same results.
View 1 RepliesI want user to be able to click print button and it will print document in web page.
I try to use window.print();
but it prints everything including transparent font color. I want to print document without printing transparent object. How can I do this??
I'm working on a project where I'm replacing an asmx webservice with a wcf service. However, during a transition period, I'd like to have both work for our customers. So I've achieved this somewhat, however I've run into a wall during some testing. I'm getting the following message:
Test method IntegrationTests.StrictMatchTests.StrictProviderPass threw exception: System.Web.Services.Protocols.SoapHeaderException: The message with Action [URL] cannot be processed at the receiver, due to a ContractFilter mismatch at the EndpointDispatcher. This may be because of either a contract mismatch (mismatched Actions between sender and receiver) or a binding/security mismatch between the sender and the receiver. Check that sender and receiver have the same contract and the same binding (including security requirements, e.g. Message, Transport, None)..
I have an asmx file exposed, and I can consume it as a traditional web service. However, they don't seem to be compatible with the older service. If I consume the new service, it works just fine. But I would like this initial transition to be transparent to the end user, and gradually have them consume the wcf service over time.
I using Visual Web Developer 2008. My IntelliSense -ToolTip at code window not clear, actually no background it transparaent. following image will give you some idea about my matter. give me solution to change this IntelliSense -ToolTip settings
View 1 RepliesDo any have links for this type of .gif images.
View 1 RepliesI need to make background of the image as transparent on fly.
View 1 RepliesI am upgrading part of a very old website. One of the pages that I own uses controls and dlls that I do not. There is one dll that puts a textbox (input field) on the page. This field is concepually a label but the person chose to use a textbox. Anyways, I can't change the dll.
Is there a way in my asp.net page that uses the dll to say all the textboxes on this page should have a transparent background?
This is the code I have access to. Any changes I make have to be made here.
[code]....
How to keep the image transparent zones with WebImage require?
I saw that this function may require an image from a data base or from a file.
[Code]....
But when I call the image, the transparent parts changed to black.
Is there any way to keep the transparent areas of the image?
How would showing the picture in real size?
I want store the image in SQL server table, and I successed but when I retrive that image on page, I found that the image has lost its transparency. The origional image is png/gif. I have resized that image in 100px /100px.
I have used following code to resixe the image. It works but when it stores image in database it lost the transparency.
[Code]....
I have a master page and I need to give user a option of selecting color like red , blue or green. Once it selected the Background color of an image should be changed from transparent to selected color. How to do it?
View 1 RepliesI used it to put text watermark but font of text is solid I want it has transparency how I can do it?
View 1 RepliesI used below code to upload image and put watermark on it
protected void BtnUpload_Click(object sender, EventArgs e) {
uploadImageError.Visible = true;
if (fup1.HasFile && fup1.PostedFile.ContentLength < 102400) {
string watermarkText = "behtop.com";
string path = Server.MapPath("~/image/House/product/");
[Code] ....
Problem is when I upload image and click on btnupload it shows image in new window with watermark text but it doesn't save it into host...
I want when I click on btnupload it doesn't show image in new window I want it just uploaded image with watermark into host...
How I can do it?
If I save data FirstName, etc. How do I get an Id which is stored in a table? So if you save data FirstName = Dejan, how to get ID that was saved?
View 1 RepliesIam getting this error Plz help me out.
View 4 Replies i open a new window with:
<a href ="javascript:NewWindow =window.open('Default.aspx', 'NewWindow' , 'width=400, height=450'); NewWindow.focus()">Hilfe</a>
at the moment the new window appears in the upper left corner. how can i set the position, so it appears somewhere else?
I am having a page where on load i need to retrieve an image and some values from table (sql server) i am able to retrieve the data but i am getting an error while retrieving the image
string Id = Request.QueryString["cproduct_id"];
String strConnString = System.Configuration.ConfigurationManager.ConnectionStrings["conString"].ConnectionString;
SqlConnection connection = new SqlConnection(strConnString);
SqlDataAdapter sda = new SqlDataAdapter();
DataTable dt = new DataTable();
[Code] .....
**this is the error i am receiving " There is no row at position 0. "
can we fix the gridview position with top:0px in table row.
Code:
<asp:GridView ID="GridView1" runat="server" Width="95%" AllowPaging="True" AutoGenerateColumns="False" GridLines="None" PageSize="10" CssClass="grid_top">
....
</gridview>
CSS
Code:
.grid_top{
top:0px;
}
I was wondering if there is a way to place items on yoursite on top of each other, so when visible, they are not scattered thoughout the page.
i have a update panel and when a link button is fired i need to set the scroll position to the top. i need this to happen in the code behind, i have tried the following but it wont work.
ScriptManager.RegisterClientScriptBlock(this, this.GetType(), "srcoll_0", "window.scrollTo(0, 0);", true);