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?
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Do 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 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 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]....
I 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?
how do i implement themes like ask.com to my websites? Should i be using Ajax, according to one of my friend it is done using JQuery? Also it will be a great help if someone can redirect me to a tutorial (asp.net and/or php).
View 2 RepliesAm trying to implement the beerhouse CMS (ASP.NET 2.0 Website Programming: Problem - Design - Solution), I face a problem in the second chapter, while implementing the themes.
The problem here is even when I select white as the theme it remains as default, though the postback happens, it remains a white. I have also applied the breakpoint, here this.Page.Theme is always white.
The themes are called from the helper class
//This is the helper class
public static string[] GetThemes()
{
if (HttpContext.Current.Cache["SiteThemes"] != null)
{
return (string[])HttpContext.Current.Cache["SiteThemes"];
}
else
{
string themesDirPath = HttpContext.Current.Server.MapPath("~/App_Themes");
// get the array of themes folders under /app_themes
string[] themes = Directory.GetDirectories(themesDirPath);
for (int i = 0; i <= themes.Length - 1; i++)
themes[i] = Path.GetFileName(themes[i]);
// cache the array with a dependency to the folder
CacheDependency dep = new CacheDependency(themesDirPath);
HttpContext.Current.Cache.Insert("SiteThemes", themes, dep);
return themes;
}
}
And the dropdownlist is binded to the helper class through a user control
protected void Page_Load(object sender, EventArgs e)
{
if (Globals.ThemesSelectorID.Length == 0)
Globals.ThemesSelectorID = ddlThemes.UniqueID;
ddlThemes.DataSource = Helpers.GetThemes();
ddlThemes.DataBind();
ddlThemes.SelectedValue = this.Page.Theme;
}
I have designed to themes, one is default and the other one is white, and declared it in the pages section in
web.config.
<pages theme="Default" masterPageFile="~/MyCMSMaster.master">
I have a theme set on my site, in the
App_Themes
HWEnergy
HWEnergy.css
[Code]....
this will display the image in development, however when I deploy my site the images arent displayed
I have tried
background-image:url("~/Resources/bg_content.jpg");
this doesnt seem to work in either development or deployment
In datalist i have to show the images... Before that i have to set background for every image.. how can i give background image in datalist. URL...In this they have used White backgroud image with some shadows for every image from the database.. Likewise i have to do it in datalist..I have to set white backfround with some shadows for every images from database...
View 1 RepliesI'm new to ASP.net and I need a little help. Windows has lots of places where text boxes show a light gray info message on the background telling the user what they can enter in that box. The message disappears as soon as the user types something in the box. How can I do that, I'm using ASP and VB.
View 4 RepliesThis is my code
in this when i press ctrl+p in google chrome then other things print but image does not print.
<tr >
<td
rowspan="3" colspan="3">
<div style="float:left;">
[Code].....
This is something I just couldn't figure out how to do in ASP.NET:
I have a database of photographs, with upload/management and all that.
What I want to do is to dynamically change/create a css file that changes the background of a div to one of the selected images on the database. (bing.com style).
Is this possible using images stored directly on the database? (sql2008) Or maybe possible only using uploading images to a directory and saving it's path/name on database?
This is something I just couldn't figure out how to do in ASP.NET:I have a database of photographs, with upload/management and all that.What I want to do is to dynamically change/create a css file that changes the background of a div to one of the selected images on the database. (bing.com style).Is this possible using images stored directly on the database? (sql2008 Or maybe possible only using uploading images to a directory and saving it's path/name on database?
View 2 RepliesI want to slideshow images from database, four images at a time.The images should slide after 2 seconds and slides should scroll from right to left.During this left most image should disappear and all remaining images should move to left,covering leftmost image. At the place of rightmost image a new image from database should be picked up.
View 1 RepliesI have a website using Telerik controls for ASP.NET. When an AJAX request starts, the Loading Panel (defined in the master page) will display, with a loading image, text, and faded white background color. It works totally fine in Firefox and Chrome, but the background image and text don't display in IE8. All that displays is the white background.LoadingPanel code: Loading ideas why IE8 isn't displaying the images? I've inspected the page source, and they're there in the CSS.
View 3 RepliesI have a new control in which I have successfuly embedded some javascript to the assembly as a WebResource as well as a CSS file which has background images. I cannot get the image files referenced by the CSS to render.Is this possible?I have entered some of the images as Web resources and embedded them but they still are not rendering
View 1 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 RepliesDim 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 Repliesim trying to implement a gallery of sorts where the usercan view and upload images (he can only upload once signed in). Does anyone know where i can find a gallery like this, or do i have to code it myself?
View 5 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 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'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 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??
