normally on would use the following :-
aspx page:-
<a ID="a1" href="javascript:void(0);">Link1 </a>
code behind:-
a1.HRef="www.mySite.com/mypage.aspx";
how do u set this HRef attribute in case the anchor tag is within a repeater ?
We have a Master page (asp.net) with a menu item (html anchor) which should not be populated with a href for a certain user role - but it's always showing!
The Master.cs has:
<li><a id="manage" runat="server" href="~/Views/Manage.aspx" title="Manage details">Manage </a></li>
In the OnLoad event on the Master.cs we remove the HRef attribute if it's a certain user type - that seems to work OK, I've checked in the Watch window.
manage.Attributes.Remove(Constants.HREF_ATTRIBUTE);
The Watch windows confirms the HRef attribute being blanked out but as soon as the Master.cs is displayed the HRef is back again, as if the HRef in the aspx has overwritten the 'removal' in the code.
aspx file
<ul>
<asp:Repeater runat="server" ID="rpt1" OnItemDataBound="rpt1_ItemDataBound">
<HeaderTemplate>
<li><a id="a1" href="javascript:void(0);" runat="server">Text</a></li>
</HeaderTemplate>
<ItemTemplate>
<li><a id="name" runat="server" href="javascript:void(0);">
<%# Eval("Name").ToString() %></a>
<asp:Label runat="server" ID="lblID" Visible="false" Text='<%#Eval("ID") %>'></asp:Label>
</li>
</ItemTemplate>
</asp:Repeater>
</ul>
Now there are five items in the ItemTemplate of this repeater..what i want is to set class of each of the anchor tags as "mySprite id1,mySprite id2 , mySprite id3 and so on.."
for that I did this in code behind...
for (int i = 1; i < 6; i++)
{
Name.Attributes.Add("class", "sprite id" + i);
}
Now when I view page source, ALL my anchor tags have got class set as class="sprite id5"
i set anchor tag in masterpage as
<a onmouseout="mclosetime()" onmouseover="mopen('m2')" id="AnchorText5" href="#">TEst</a>
but when i run application and it render the page the anchor tag contain href address like
<a onmouseout="mclosetime()" onmouseover="mopen('m2')" id="ctl00_AnchorText5" href="../MasterPages/#">TEst</a>
i also try to set the "#" from code behind but it again show href="../masterpages/#"
What I am trying to achieve is to use an Eval as parameter in my anchor tag's href. The anchor is nested inside a repeater, why I cannot use the code behind to achieve this.
I have tried a few things without any luck.
<a href="http://MyWebsite/ActiveUsers?ID=InsertEvalHere"><%# Eval("Name")%></a>
The following code below is what I have tried to do:
<a href="<% "http://MyWebsite/ActiveUsers?ID=" + DataBinder.Eval(Container.DataItem("ID"))%>"><%# Eval("Name")%></a>
<a href="<% "http://MyWebsite/ActiveUsers?ID=" + Eval("ID")%>"><%# Eval("Name")%></a>
<a href="http://MyWebsite/ActiveUsers?ID=<% DataBinder.Eval(Container.DataItem("ID"))%>"><%# Eval("Name")%></a>
<a href="http://MyWebsite/ActiveUsers?ID=<%# Eval("ID")%>"><%# Eval("Name")%></a>
None of the above seemed to be right, as I keep getting this error - The tag is not well formed.
How should I handle this?
I have an ASP.NET Menu which generates many anchor tags when rendered.
My requirements were
to prevent postback if href or an anchor tag is "" or "#". to make the cursor not to show the hand First I checked the markup of one of the generated anchor tags
[code].....
When I hovered on the empty link, the cursor is showing the default one instead of hand, that means my anchor is recognized. But when I clicked the anchor, postback occurred!
Tried replacing anchor.unbind('click'); with anchor.kill('click');
Tried replacing e.preventDefault(); by appending e.stopPropogation and even return false;
Tried replacing anchor.bind('click', function(e){ with anchor.click(function(e) {
Nothing seems to work. What could be wrong with my code?
how i can bind <a href="?"> from database?
View 1 RepliesI am using Datalist which is given below:
<asp:DataList ID="dList" runat="server" RepeatColumns="4" RepeatDirection="Horizontal" RepeatLayout="Table" DataKeyField="PId"
Width="850px" align="center" >
<ItemTemplate>
[Code].....
I've just started playing around with ASP.NET. I'm using the MVC model of ASP.NET. I'm working on creating the main master right now. I created most of my stuff with good old HTML, except for the ContentPlaceHolders. I created the hyperlinks with regular anchor tags. I created my various controllers and views for each of my main pages. In the anchor tags, I placed the URLs that would be used for in HTML. For example, I have a page called "Register", so I have a controller "RegisterController", then it's Index View. My question is: The code editor tells me it can't find the file in the href attribute. Is there a better way to do hyperlinks in ASP.NET, or do I just need to deal with those warnings?
View 4 Repliesi have a page with html link control. i am trying to change the "href" attribute from codebehind but it gives
"object reference not set to instance of object" error.
HtmlLink link1 = (HtmlLink) Page.FindControl("stylesheet");
link1.Attributes.Add("Href", "css/styles.css");
I am trying to render a simple hyperlink that links to a named anchor within the page, for example:
<a href="#namedAnchor">scroll to down</a>
<a name="namedAnchor">down</a>
The problem is that when I use an ASP.NET control like asp:HyperLink or HtmlAnchor, the href="#namedAnchor" is rendered as href="controls/#namedAnchor" (where controls is the subdirectory where the user control containing the anchor is). Here is the code for the control, using two types of anchor controls, which both have the same problem:
[code]....
I am using the HtmlAnchor or HyperLink class because I want to make changes to other attributes in the code behind. I do not want to introduce a custom web control for this requirement, as the requirement I'm pursuing is not that important enough to justify abandoning the traditional ASP.NET link controls. It seems like I should be able to use the ASP.NET link controls to generate the desired link.
i want to do this thing in c# code behind file.i want to check first wheather user click on it or not.if user click on that anchor tag then i want refresh div....
basically my div contain advertisements.every time when user click on anchor tag then new advertisements will be add in div..
I have always been banging my head for this:
Why <a runat="server" onclick="CodeBehindFunction()"> does not work (in simple html without databound controls) even if we make it to run at server?
(I know we can always replace such anchor requirement with asp:LinkButton as it ultimately get rendered as anchor in html.)
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 am using an anchor tag in my application for which I am assigning href an image url which i am saving in code behind. Images are saving perfectly from code behind but are not updated in anchor tag. I think this may be a browser dependency because I checked the property of fresh page rendering in IE option then all the things are working fine but this is recommendable.
View 1 RepliesI have a css style button that is calling a method in the .cs file
loggut_Click is the method in the .cs file that button is gonna run
From the .... .aspx file[Code]....
have tried changing out the # with onclick="loggut_Click" but its still not working.
from the ....cs file
protected void loggut_Click(object sender, EventArgs e)
{
Session["Innlogget"] = "nei";
Response.Redirect("admin.aspx");
}
All this button is gonna do is actually just set the Session "Innlogget" to "nei" as in you are not logged inn anymore.
got an example of a repeater inside a repeater (dataBound) code behind?
View 3 RepliesI have a TextBox in my page
<asp:TextBox ID="TextBox1" runat="server" ReadOnly="true"></asp:TextBox>
I am not able to get the changed value ( I have attached a ajax calender with this textbox)
in code behind because it is readonly
I can do this using TextBox1.Attributes.Add("readonly", "readonly"); or I can get the correct last value using Request.Form[TextBox1.UniqueID]
Why value is available when use code behind attribute add
string iframeSrcPage = iframeMain.Attributes["src"];
to get iframe source, always returns the value which set in aspx page itself, even that value is changed using javascript code,
iframeObject.src = pageURL;
So, how to get an IFrame src attribute value from ASP.Net code behind?
on ASP.Net code behind page i have generated the source and now i want to get that value of src attribute of iframe on html page?
View 1 RepliesAfter postback, attributes are cleared.
So how can I send an attribute applied to controlID via JS to the next request page?
I am a newbie in asp.net. I am trying to load the text and the URL into hyperlink from a database. After debugging, I found out that the value is successfully loaded into the hyperlink control, however it doesn't shows at the html code? Does anyone knows how this happened?
If myReader2.Read Then
Dim temp_panel As Panel
Dim temp_hyperlink As HyperLink
temp_panel = FindControlRecursive(Me, "Panel" & i.ToString())
temp_panel.CssClass = "accordionItem"
[Code]....
I've created my user control. In the page I've written my markup as follows:
<uc1:myUserControl id="myUserControl1" Enabled="true" runat="server" />
I cannot get the value Enabled="true" in the code behind during page load.
how can i set style attribute in code behind c#?
View 2 RepliesI have a TextBox in my page
<asp:TextBox ID="TextBox1" runat="server" ReadOnly="true"></asp:TextBox>
I am not able to get the changed value ( I have attached a ajax calender with this textbox)
in code behind because it is readonly
I can do this using TextBox1.Attributes.Add("readonly", "readonly"); or I can get the correct last value using Request.Form[TextBox1.UniqueID]
Why value is available when we use code behind attribute add