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get asp.net session variable in HTML

Posted on 2011-03-23
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Last Modified: 2012-05-11
I am trying to do:

<asp:HyperLink ID="hlMainImageView2"
                                             runat="server" ImageUrl=Session.BaseUrl &  UploadedImages/">View</asp:HyperLink>

Where session is my attempt to get the value of the session BaseUrl as use it has part of the hyperlink
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Question by:vbnetcoder
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12 Comments
 
LVL 29

Expert Comment

by:Paul Jackson
ID: 35201983
try:
<asp:HyperLink ID="hlMainImageView2"
                                             runat="server" ImageUrl=<%Session.BaseUrl%>UploadedImages/">View</asp:HyperLink>

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Author Comment

by:vbnetcoder
ID: 35202382
It gives me this error:

If this attribute value is enclosed in quotation marks, the quotation marks must match.
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LVL 29

Expert Comment

by:Paul Jackson
ID: 35202391
missing a starting quote for the ImageURL attribute:

<asp:HyperLink ID="hlMainImageView2"
                                             runat="server" ImageUrl="<%Session.BaseUrl%>UploadedImages/">View</asp:HyperLink>

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Author Comment

by:vbnetcoder
ID: 35202510
I did this

<br />
<asp:HyperLink ID="HyperLink4"
                                             runat="server" navigateurl="<%Session.BaseUrl%>UploadedImages/100-Main.jpg">View</asp:HyperLink>

AND IT navigated to

http://localhost:52803/MyAPP/products/%3C%Session.BaseUrl%%3EUploadedImages/100-Main.jpg

It did not give me the value for BaseUrL

also /products should not be int the path



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LVL 29

Expert Comment

by:Paul Jackson
ID: 35202584
ok try this :

<asp:HyperLink ID="HyperLink4"
                                             runat="server" navigateurl="~/<%=Session.BaseUrl%> UploadedImages/100-Main.jpg">View</asp:HyperLink>

note <% has change to <%=

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LVL 29

Expert Comment

by:Paul Jackson
ID: 35202596
sorry i got that wrong , try :

<asp:HyperLink ID="HyperLink4"
                                             runat="server" navigateurl="<%=Session.BaseUrl%> UploadedImages/100-Main.jpg">View</asp:HyperLink>

0
 

Author Comment

by:vbnetcoder
ID: 35202604
0
 
LVL 29

Expert Comment

by:Paul Jackson
ID: 35202621
ok what about :
<asp:HyperLink ID="HyperLink4"
                                             runat="server" navigateurl=<%=Session.BaseUrl%> & UploadedImages/100-Main.jpg>View</asp:HyperLink>

0
 

Author Comment

by:vbnetcoder
ID: 35202632
IT does not render. IT tells me that the server tag is not well formed
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LVL 29

Accepted Solution

by:
Paul Jackson earned 500 total points
ID: 35202650
Actually how about you do this instead :

<asp:HyperLink ID="HyperLink4"
                                             runat="server" navigateurl="~/UploadedImages/100-Main.jpg">View</asp:HyperLink>

0
 

Author Comment

by:vbnetcoder
ID: 35202664
That worked!

Thank you
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Author Closing Comment

by:vbnetcoder
ID: 35202676
ty
0

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