I'm new to asp.net and I am picking it up pretty good. What is pissing me off to no end is why an image control will not display in design view when it works just fine on the local asp development server. I am using VS 2005. The image is part of a master page. The only thing that shows is the red x along with some really small green triangle in the top left. Btw what is that geen triangle all about?
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I have filed image type varbinary
I want upload image and show then with click button save
store in db
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
View 2 RepliesI have created a custom control from scratch and it works fine as in you can build the project that uses it and it works fine at runtime. Problem is when you go to design view the control shows an error in the place of where the control should be rendered.
Error: '<SomeValue>' Could not be set to '<SomeProperty>'
This shows up on all my custom set properties. These properties are created as basic as possible. I can give the properties values in Source view and run the app just fine. I can even add a Onclick event. If I don't set any custom properties the control will render fine in Design view. It's only when I set a value to a custom property.
Property Code Example:
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I've even removed the Category and Description tags with no difference.
I don't know if what I said makes sens, but I hope it does.
Display image in 360 Degree View like 3D image?
View 1 RepliesI use these code to dispalying image from database. [URL]... I use these code for my data list
<asp:DataList ID="DataList1" runat="server" RepeatColumns="4"
RepeatDirection="Horizontal">
<ItemTemplate>
<table class="DDLh">
[code]....
For displaying image we should write this code
<asp:image ToolTip = "ASP Image Control" ID="Image13" runat="server" ImageUrl ="~/imageH.aspx?ImageID=48" Height="156px" Width="174px"></asp:image>
now here in my data list what should i write instead of this code?untill it show my image from database?
<asp:image ID="img1" runat="server" CssClass="TPH" ImageUrl='<%#Eval("image","image/house/{0}")%>' BorderStyle="Solid" BorderWidth="1px" BorderColor="#c9c9c7" />
I have a simple HttpHandler that generates a dynamic image based on query string parameters and a custom web control that renders an image tag pointing to the handler as its 'src' attribute. All works fine when run in the web server, but at design timethe control displays as the "missing image" icon (red x in a box). The handler is registered in the web.config with a ".ashx" extension. The RenderContents method in the control looks like this:
output.AddAttribute("src", ResolveUrl(string.Format("~/Sparklines.SparkHandler.ashx?stype=pm&w={0}&h={1}&sv={2}&ev={3}&cv={4}&sc={5}&ec={6}&mc={7}&gs={8}",
Width.IsEmpty ? 100 : Width.Value,
Height.IsEmpty ? 15 : Height.Value,
caleStart, ScaleEnd, CurrentValue,
ColorUtils.ColorString(StartColor, true),
[code]...
I have the user control and web page. When I place user control in the web page and in design time, it cannot view and error is "System.Web.UI.UserControl does not have a public property named 'ContentTemplate". It seems not related of error message.
View 5 Replies in my project the design view is not viewed, but the project is working well and good .. the only issue is i cant see my design view ..
error stated is ""Cannot switch views: Validation (Internet Explorer 6): Element 'Style' cannot be nested within element 'td'.""
I tried to follow the instructions in this link to get display the hidden elements but I don't see this option in my VS2008 Professional Edition
can any one try this most of the options is not exist in my VS2008 ?
[URL]
Not sure if this is for SQL or .net! I have 3 tables which looks like
table1
ID Name
1 Jon
and
table2
ID Number Job
1 1 IT
2 1 Web
3 1 Admin
table1
ID ContractType
1 Temp
1 Perm
An inner join makes one table with 3 rows (I excluding the ID from table 2 for the join) which is saved as a view
viewTable
ID Name Number Job ContractType
1 Jon 1 IT Temp
2 Jon 1 Web Temp
3 Jon 1 Admin Temp
4 Jon 1 IT Perm
5 Jon 1 Web Perm
6 Jon 1 Admin Perm
I want to display these results on a web page via the grid view. However, I don't want to show the user 6 times! I want to show the user name once, the contract type once and each Job! What is the best way to do this? Is there a fault with the database design already? I assume the easiest answer is to not join them in a view but query each section 3 times from the website but I'd rather 1 connection only!
we can bind the image with detailsview.
see following code
[Code]...
I know how to display an image in gridview from image path in database. Now, I want to display an image in an asp.net image control from image path in database. Can anyone point me to a tutorial? I haven't been able to find one that explains how to do it when I don't know what the image path will be. The images are in the root folder.
View 35 RepliesI have a site using eight (so far) custom web user controls and two of them have started misbehaving in design view. When designing the control itself some (in one control) or all (in the other) regular controls (labels, text boxes, etc.) disappear from the design view surface. They can still be seen in the source view and if the control is hosted on a regular .aspx page the control displays properly. The code window recognizes all controls in the objects dropdown list and I can write appropriate code. The controls run properly on their hosted pages.
If I switch to Split view and select controls in the source view panel a very small area od the design surface becomes selected (like one pixel for any of us who remember programming old DOS applications with 80-column screens) but no controls can be seen.
In short, the controls work in every respect except that I cannot see all or part of the design surface in Design view when editing the controls directly.
I've double-tripple checked the source code for anything that may be causing this and just don't see anything. (The controls aren't that complicated.)
want a file upload control for uploading image in which when user select the image ,
i want to show it in image control after he finished browsing the image.
i have a website which has a <IMG> and/or <asp:Image> in it.
The user has an option to upload an image. so if the user does upload an image it will be displayed in the stated controls above. but if they don't the control displays its alternative text or an "x" icon. can i just place a default image in it if there is no image reference to it to display?
i'm a new in web page application
can any one tll me how to upload in image in the web page and dispay it in an image control then save the path to the database?
I have developed simple application to display the image to my page . i had declared the image control in design page but i have assign the imageurl in codebehind . when i run this page in IE is display the image but when i ru the same page in mozilla and chrome it won't display the image how to fix this problem or anything i have to add in codebehind.
View 12 Replies[URL]
I created a image handler...
Partial
Class
ImageTemp
Inherits System.Web.UI.Page
Protected
[Code]....
1.Should I be able to just open the Image handler and see the image...if so then I think my problem is in it because all I see is a blank screen.
2. Is image/png a legitimate image type? The file is a .png file but I have found no information that this is a image type.
3. Not sure I have the IMAGEURL coded correctly.
I have hardcoded my variables in the image handler just to test.
i'am trying to display an image filed from sql server into an image webcontrol (not in a gv or repeater) ,?
View 2 RepliesI am learning asp.net using Visual web developer 2008 express.
I have an image control with the html code below
<div class="Header">
<asp:Image ID="image1" runat="server"
ImageUrl="D:/Master/test.jpg" Width="500" Height="300"
AlternateText="UNRA Fort Portal Intranet"/>
</div>
In design view, the image shows but when i run the app, the image is not shown. Only the alternate text is displayed.
The css code code as below.
.Header
{
top:10px;
left:20px;
position:absolute;
width:800px;
background-image:URL(D:/Master/test.jpg);
background-repeat:repeat-x;
}
I am creating custom control with tabs and also giving design time support for that control. In design time I cant accessing the child controls and also tabs. I want to change the tabs at the desing time.
View 1 Repliesi created an asp Table in the markup view and insert rows and cells with controls in them.
when i switch to the desing View, i can only choose the whole table,
how can i focus on the controls inside the table rows in the design view (i want to see their properties)?
I want to, at the click of a button on one page, display an image from image path in an asp.net image control and some text in two asp.net textboxes on another page.
Here's the button:
[Code]....
I'm having trouble finding an easy way to display the image, I'm thinking I need to use a Handler.ashx.file. And the textboxes, do I write their code the same way as if they had been on the same page as the button?
This is how I fetch image path and text from the database:
[Code]....
What is the reason why you can not display an image that is stored on an FTP directory?Why is it necessary to download it to be shown?
View 1 Replies