I have created an image helper I call it , I see it but it is not clickable ,In the source view I c it as a href , but it is un clickable.
[Code]....
This is the helper in the view :
[Code]....
I have an aspx-Page with an anchor-tag. Itīs href has to take a parameter of thepage, which is a public member.public int CommissionId
{
get
{
//..
}
}
I know how to design the link in code-behind, but want to do it in Markup.I tried
<a href='<% String.Format(@"Details.aspx?commissionId=" + CommissionId) %>' runat="server" id="cancelLink" class="button" onclick="this.blur();"><span>Back</span></a>
I have the following HTML with a databinding expression as shown below:
[Code]....
The 'title' tag's expression gets evaluated fine.
But not the one in 'href' attrib of the 'link' tag. The HTML source generated shows the literal text "..this.BaseURL.../..."
Any idea what could be happening?
have an application in which we are sending mail to client when they register for newsletter to the clients mail id.in that mail we are sending one link which sholud open in a new window on click of the link.The link is working fine in gmail and hotmail, the link is not working in yahooo web mails.
View 5 Repliesbuild a shopping site. i have in my menu a link to upload products.i need to disable this link,for thos are not login to the tite. that members only can use this link.the visitors will see or not see the link its dosnt metter to me. but wont be able to click him?
View 10 RepliesI want to add a version number to my js files.
<link href="css/reset.min.css?v=<%= App.Golbal.VERSION %>" media="all" rel="Stylesheet" type="text/css" />
This renders as
<link href="css/reset.min.css?v=<%= App.Golbal.VERSION %>" media="all" rel="Stylesheet" type="text/css" />
[Standard asp.net 4 web applciation]
My client wants to pass values through the query string, but they don't want the query string to be displayed in the browser's address bar. The values being passed are for tracking purposes. I know that postback doesn't happen after you click on href link.Is there any way I can get the value out of the query string without displaying it in the browser's address bar? I think this may be impossible, but I may be wrong; I'm hoping to see if anyone has any answers.
View 3 RepliesI've created a new Route class, named SubdomainToAreaRoute, inherited from System.Web.Routing.Route, to handle subdomain.
The next implementation needed is to create a helper method to generate subdomain link.
For example:
Html.ActionLink("subdomain1", "account", "index") would generate:
http://subdomain1.example.com/account/index A series of other overloaded methods will also be implemented.
I undestand the geist of creating extension methods, which is one of the requirement to implementing these helper methods. Thus the main concern here is knowing what objects/classes to access and manipulate, and recommended algorithm to use.
There are some things that is unclear to me. For example, we register routes in the RouteTable.Routes (or simply route table), and whenever a url is requested, the url request is checked in the route table. If no url pattern matches, or if there is a matching pattern and the resource (e.g. web page) is missing, we receive a http error.
What is unclear here is in cases where specific physical path to a resource, like an image or javascript file is used for request. If these physical path url do not match the url patterns in the route table, how does an MVC application know to check for web application directory for the resource as the next step? As oppose to throwing an http error saying the resource can not be found.
This question may or may not affect my main concern here. But it is good to know if someone can explain it.
Focusing on registered routes, consider the following url route registration:
routes.Add("Home", new SubdomainToArea("", new { area = "Root", controller = "Home", action = "Index" } ) );
// route pattern 1
// intended to map to url: http://{area}.localhost.com
routes.Add("Default", new SubdomainToArea("{controller}/{action}", new { area = "Root", controller = "Home", action = "Index" } ) );
// route pattern 2
// intended to map to url: http://{area}.localhost.com/{controller}/{action}
routes.Add("Images", new SubdomainToArea("images/{*pathInfo}", new { area = "Root", controller = "Home", action = "Index" } ) );
// route pattern 3
// intended to map to url: http://{area}.localhost.com/images/{random path string}
How do I create helper methods to generate the appropriate url that matches these patterns?
I understand that extension methods for the UrlHelper class should be implemented to generate these url, and these url will be use in HtmlHelper class to generate the appropriate link tags.
In these helper methods, e.g. in the UrlHelper class, if passed a set of route values (such as controllers, action, areas and other url path details), how do we choose the appropriate route pattern that is registered in the route table, and then apply the route values to the pattern to generate the url?
How should I handle in cases where I don't specify one? What does the standard Html- Url- helper methods handle in case where no route name is not specified?
I understand the placeholder {controller}, {action} and {area} have special meaning and can be more easily identified and mapped to url pattern and so forth. How do we deal with custom placeholders we dynamically create, and use them for generating url?
I have href links inside a datalist and want to make sure that the top link is clicked by default. The reason for this is that the href inside the datalist will show a different friendly url each time one is selected and also fill a seperate detailsview with data based on values from the query string. I want the user to see the friendly url and first lot of data once he navigates to a page is this possible ?.
View 1 RepliesIm trying to create a site that is multi language, in order to do this all copy, alt tag text and url links are stored in a db.
I then get all the info for that language and put it into a cached dataset. i then loop through the dataset on each page look for a tag in the html code and enter the copy, image alt tag or url.
According to old AntiXss article on MSDN AntiXss.UrlEncode is used to encode link href (Untrusted-input in the following example):[URL]My understanding was, that UrlEncode should be used only when setting something to URL, like when setting document.location with JS. So why don't I use HtmlAttributeEncode in the previous example to encode [Untrusted-input]? On the other hand is there a security flaw if I use UrlEncode to encode HTML attributes like in the above sample?
View 1 Repliesi have this on my master.page
<ul class="menu">
<li class="first" runat="server" id="Li2">
<a runat="server" id="A1" href="../NewEntry.aspx">Create a New Entry</a>
</li>
</ul>
when i go to content page ("NewEntry.aspx") i want the link name to be changed to "Update Entry"
<ul class="menu">
<li class="first" runat="server" id="Li2">
<a runat="server" id="A1" href="../UpdateEntry.aspx">Update Entry</a>
</li>
</ul>
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?
<%= Html.RouteLink(">>>", new { page = (Model.PageIndex + 1) },null)%>
Is it possible to set image instead ">>>" and how?
I am creating a web application using ASP.NET MVC 2 using the C# language. I have programmed in HTML, CSS, and PHP for several years and i am very new to ASP.NET. The part that i am having trouble with is the image gallery.The setup: i have a link on the navigation bar that goes to a "Galleries" page. This page will show a list of galleries. Each gallery has a title, an image, and a description. All of this information is pulled from an XML file. I'm using the XML file like a database. I wanted to use this method so that i could easily update the list of galleries and have the updated XML file automatically be reflected by the website. Now, the galleries should link to an "Images" page. This page will display a list of images within the gallery based on what gallery was selected. This page will also pull from an XML file.The problem: I cannot seem to attach a dynamic link to the image? I am also stuck and not sure how i get the correct View to display? I know i need to do something with the controllers and models, right? I have some code if needed?
View 1 Repliesfor example when using google u can see their logo(image) before the address in the url and in the tab..
i want tat kind of image for the website i developed...
I have a external link with an image which i want to stream, but i get this error when i try. error "URI formats are not supported."
I tried to stream:
Stream fileStream = new FileStream("[URL]", FileMode.Open);
byte[] fileContent = new byte[fileStream.Length]
Is it possible to output an image (or any file type) to a download link when a user clicks on a link from another ASP.NET page?
I have the file name and byte[].
<a href="getfile.aspx?id=1">Get File</a>
...where getfile returns the file instead of going to the getfile.aspx page.
say of have a table of cars in my SQL database. That table has a column for the car make and a column called picture of type:
Picture(image, null)
I'm then displaying my cars in a repeater and so it might look like this:
<asp:Repeater id="carsRepeater" runat="server" DataSourceID="CarsDataSource>
<HeaderTemplate>
<table>
</HeaderTemplate>
<ItemTemplate>
[Code]....
What I'm wanting is in column two to get the picture of the car to display and make it so you can click on that picture and it will run a method in the code behind. Also I have this requirement where the picture click method mustn't require javascript to run.
I'm currently thinking about putting the image somehow in a link but I'm not sure how to display the image. Maybe the asp:Image but that requires an ImageUrl.
I have a custom Gridview control. In the InitialiseHeaderCell I have the following code:
Code:
[code]....
So I have a div, I add a textbox and a link inside the div. Then I add the div to the cell.
My problem is, the filter image of the link is going onto the next line so to say of the div. I think it's because of the Gridview column length. I've attached an image. I want filter image on the right of the textbox. I don't set any widths to the divs, td's, th's etc.
I have navigation and many link on my webproject from html action links. They are ugly with underline. I would like to insert some image with name or play with styles of action link.Is it possible? How to do that?
View 3 RepliesI have two url links (Link1 and Link 2) and one image link. Is there a way that when I click on Link1, the image url link will change to whatever the link is in Link1 and vice versa when I click on Link2? I am using c#.
For example I click Link 1, I want the href for the image link to become "http:yahoo.com"
<a href="http:yahoo.com">Link1</a>
<a href="http:google.com">Link2</a>
<a href="Link1"><img src="image.gif"></a>
I have a column in my database that stores images that are links, when i populate them in a gridview on my asp.net page I want it to display the image as a link but when i did it i just get the text below.
<a href="http://www.url.com/url/url/url/url.html"><img src="http://www.url.com/url/url/url/url.jpg"></a>
My goal is to have a list of the images and when a user clicks the image they will go to another page. This is a start of my page, and i was attempting to use a gridview but now I am not sure what to do
<%: Html.ActionLink("Delete",
"Delete",
new { id=item.Emp_ID
})%>
how to add an image instead of first "Delete"
I have a link tag which assignes a bookmark icon to the page:
<link rel="shortcut icon" href="/App_Themes/Default/images/bookmark.ico" type="image/x-icon"/>
Currently, it's hard coded to the Default theme, but I want it to change based on the theme that is applied to the web app. How can I point to the current theme directory?