I have a hyperlink control on my datalist. The navigate url property is bound to a field called "AttachFile" in my datatable. Is there a way I can make the hyperlink control invisible if the field it's bound to is null or blank?
View 1 RepliesI have 5 hyperlinks, each of which represents a page number 1 thru 5, set up as follows:
[code]....
return parameters; The database records have a "page number" column populated with numbers 1 thru 5 to determine which records are displayed on each page in a gridview. A data set may or may not contain records for every page number. This is working...giving me the right records for the corresponding pages. But I need to hide the hyperlinks for the pages that don't have any associated data. For example, all 5 page number hyperlinks are displayed even though the dataset only has records for pages 1 and 2, but not 3 thru 5.
What is the best way to encode the url in Hyperlink without writing code behind. I have many uses and I would like to do it in the Hyperlink statemeent if possible. Some thing such as the following would be great:
(This does not work)
<asp:HyperLink
ID="HyperLink1"
NavigateUrl=
"<%=UrlEncode(~/All_Videos.aspx?tag=full length movie&title=The Movie)%>"runat="server">Movies</asp:HyperLink>
my code<asp:HyperLink ID="HyperLink8" runat="server" NavigateUrl='~/default.aspx?id=<%# Eval("id") %>&name=<%# Eval("name") %>'></asp:HyperLink>it don't work!
View 5 RepliesI'm sure I've done this before, but can't remember the syntax. How do I include a session variable in nagivateUrl in a hyperlink?
I've tried this:
<asp:HyperLink ID="lnkMyLink" runat="server" Text="My Link"
NavigateUrl='<%# "http://absoluteURL.org?param=" +
Session["myParameterValue"].ToString()%>'></asp:HyperLink>
and this:
<asp:HyperLink ID="lnkMyLink" runat="server" Text="My Link"
NavigateUrl='<%# String.Format("http://absoluteURL.org?param={0}",
Session["myParameterValue"].ToString()) %>'></asp:HyperLink>
I have a Master.aspx and a Page1.aspx and Page2.aspx, all in the same directory.
Master:
<asp:HyperLink NavigateUrl="Page1.aspx" runat="server" Text="Page 1" />
<asp:HyperLink NavigateUrl="Page2.aspx" runat="server" Text="Page 2" />
both the Page1 and Page2 gets rendered from above master page.
all three are in a vertual directory which is mapped as a subdomain here are the details:
Virtual Drectory: dirvir
Domain: dirvir.example.com
now when I open any of the page say:
http://dirvir.example.com/Page1.aspx
the Hyperlinks are rendered containing
href="../virdir/Page1.aspx"
href="../virdir/Page2.aspx"
respectively.
On click of them it takes me to
http://dirvir.example.com/dirvir/Page1.aspx
http://dirvir.example.com/dirvir/Page2.aspx
where as I wanted it to be
http://dirvir.example.com/Page1.aspx
http://dirvir.example.com/Page2.aspx
I can achive the same by using <a> but i need them on the code behind too so thats not desired.
Note: using <a> with runat server also behaves in the same way HyperLink does.
have been using hyperlink field and bind it using eval
NavigateUrl='Test.aspx?cid=<%# Eval("cat_id") %>' but it is not taking eval value.it is showing eval in link
Is there a way to do something like this:
<asp:HyperLink id="MyLink"
NavigateUrl="../mypage.aspx?id=<%= pageid %>"
runat="server">My Page</asp:HyperLink>
... except in a way that works?
I want to do this inline in a normal HyperLink control that is not databound.
Edit:
Got some good answers, but what I'm looking for is how to do this specifically in a normal HyperLink (not in a DataGrid/GridView) and inline (not via a function call or code behind).
I try to add to the navigate url a value from an other control, here on dropdownlist, to the existing url :
[Code]....
Now this gives me a parsing error, if possible no postback has to be triggerd to change the navigate url.
When i am trying to give hyperlink on website which is coming from table its giving me following page when i click on that, How can i resolve this.
The code i added is
<asp:HyperLink ID="HyperLink1" runat="server" Text='<%# DataBinder.Eval(Container.DataItem, "Website")%>' NavigateUrl='<%# DataBinder.Eval(Container.DataItem, "Website")%>' Target="_blank"></asp:HyperLink>
And the Link that display after click is
[URL]
It should display only [URL], but i dont understand why taking this link.
I have a string variable called pdfdestination which points to a file on another server. This string is "\\mars\IntranetUploads\pdf\testpdf1.pdf"; The following code doesn't work:
[Code]....
and the reason is that it won't just directly input that string into the address bar, but instead the path it tries to access begins at the root of my application. In other words, the resulting URL comes out like: [URL] I simply need the browser to directly access: \marsIntranetUploadspdf estpdf1.pdf
I have a Hyperlink control in an ItemTemplate inside of a DetailsView. The DetailsView is inside a view of a MultiView which is inside of an update panel.
I am using binding syntax to bind the NavigateUrl property of the Hyperlink. However, the text shows up but when the mouse point moves over the hyperlink, the pointer doesn't change to a pointer hand like it should. And, nothing happens when the HyperLink is clicked. Here's the syntax I'm using:
<ItemTemplate>
<asp:HyperLink ID="hlWODWorkSpace" runat="server" ToolTip='<%# Eval("WorkSpace") %>'
NavigateUrl='<% Eval("WorkSpace") %>' Text='<%# Eval("Workspace") %>'
Target="_work">
</asp:HyperLink>
</ItemTemplate>
this is in my aspx page:
<asp:HyperLink ID="lnkAll" runat="server" CssClass="links_b"></asp:HyperLink>
<asp:GridView ID="gridfeatured" runat="server" AllowSorting="false" AllowPaging="false" AutoGenerateColumns="false"
ShowHeader="false" GridLines="None" CssClass="grid" CellSpacing="5">
<Columns>
<asp:TemplateField itemStyle-CssClass="gridrc">
<ItemTemplate>
<table>
<tr>
<td>
<asp:HyperLink ID="lnkLogo" runat="server" >
.
.
.
.
now, in code behind it is'nt allowing me to use lnklogo.navigateurl("...") property.
whereas it is allowing me to use lnkall.navigateurl("...").
i think this is because the lnklogo is inside gridviews tempalte field. what is the solution to this.
i cannot provide navigateurl in aspx page and have to provide it in code behind since i want to do a conditional loop on it.
I have discovered that the NavigateUrl is encoding the URL when it render it. It is a bit of a problem for me in Denmark because we have domianname with special charters. ex. [URL] the hyperlink control render it like [URL]
View 4 RepliesI have gridview in my page that I use hyperlink on it
<asp:TemplateField ItemStyle-Width = "80px" ItemStyle-HorizontalAlign="right"
ItemStyle-VerticalAlign="Middle">
<ItemTemplate>
<asp:HyperLink ID="lnkRemove2" runat="server" CssClass="LBP3E" Text = "more.." NavigateUrl='<%# "state/view.aspx?BehCode="+Eval("Behcode")+"&Id="+Eval("Id") %>'></asp:HyperLink>
</ItemTemplate>
[code].....
now I want when users click on hyperlink according to above table if their behcode=1111 it go to show.aspx(it is anotherpage that I made) else it go to View.aspx page/
Below is my query string my page name is stored in data base when I am using without querystring its working fine, but when i am adding query string to it, its giving me error.. below is my code
<a href='<%# "Eval("DetailedPage")?ID="+DataBinder.Eval(Container.DataItem,"ID") %>'
style="text-decoration:none; font-size:small; color:#22BCE5; font-weight:bold">View More...</a></td>
Error I am getting is
) expected
at line
<a href='<%# "Eval("DetailedPage")?ID="+DataBinder.Eval(Container.DataItem,"ID") %>'
style="text-decoration:none; font-size:small; color:#22BCE5; font-weight:bold">View More...</a></td>
This is House_p table
behcode subset classification model description image name Id
2222 furniture sofa sofa test 1.jpg sara 1
I am trying to bind companyID value into a NavigateURL string property of a hyperlink which happens to be in the itemtemplate of the readonly formview control. Here is the code:
[Code]....
We use grouping to display master-detail report. If there are only nulls in a corresponding part of a report data source flat table, how can I not show empty records?
View 1 RepliesI am hiding a TextBoxin my aspx page like this: myField.visible=false; Now I have a DropDown as well which tries to access the TextBox on IndexChange. The problem is, it cant access the hiffen TextBox and I am getting document.form[0] is Null or Not an Object. How can I solve that? Is the some check for that in JavaScript?
View 1 RepliesI am redirecting between two pages, when I use a hyperlink I get the Page1 in the UrlReferrer field, but using Response.Redirect gives it null.
AFAIK both of them act similarly for a redirection.
I'm trying to get SelectedNodeStyle to work with NavigateUrl without success. The style is not applied when clicking on nodes.
<asp:TreeView ID="treeviewSIP" runat="server" ExpandDepth="0">
<SelectedNodeStyle BackColor="Red" ForeColor="WhiteSmoke"
BorderStyle="Solid" BorderWidth="1px" BorderColor="#66FF33">
</SelectedNodeStyle>
</asp:TreeView>
Node creation:
With nyNode
.NavigateUrl = "thePage.aspx?op=visa&Tabell_ID=" + viewSIP.Item(sipIndex)("TABELL_ID").ToString
.Target = "main"
.Text = viewSIP.Item(sipIndex)("NAMN")
.SelectAction = TreeNodeSelectAction.Select
theParent.ChildNodes.Add(nyNode)
End With
I am using NavigateURL to dynamically pull in the url of products on a receipt page.
Here is the exact code:
<a class="blue13" href="<%#Eval("Product.NavigateUrl")%>"><%#Eval("Product.Name")%></a>
It is placing "/checkout/~/" in each of the url.
How can I remove or correct this?
I Have this code in my page, and I want that every NavigateUrl display another page like : simple.aspx? id=1, simple.aspx?id=2, ...
Where id = c
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs)
Dim c As Integer = 0
While c < 5
Dim Label1 As New Label()
Dim ltr As New Literal()
Dim link As New HyperLink()
link.NavigateUrl = "simple.aspx"
link.BackColor = Drawing.Color.Aqua
Label1.Text = c.ToString()
ltr.Text = "<br/>"
PlaceHolder1.Controls.Add(Label1)
PlaceHolder1.Controls.Add(link)
PlaceHolder1.Controls.Add(ltr)
c += 1
End While
End Sub
I have a hyperlink control in the file controls/account.ascx:
View 5 Replies