Root Relative Path

[Win, Pats]

I have a snippet of HTML that I inject into a number of pages throughout my
Web site at runtime. My problem is that I'm not getting the image to appear
in all documents into which this snippet is injected.

If I specify a document-relative path (e.g.,
src="../someFolder/AnotherFolder/TheGraphic.gif" ), then it works fine, but
only for documents that exist at the [someFolder] level in the directory
structure.

I thought I could use a root-relative path, as follows, in order for the
image to appear on all documents throughout my site:
<img src="/someFolder/AnotherFolder/TheGraphic.gif" >

But that doesn't seem to work.

How can I specify the src attribute value in order to have the image show up
correctly on all documents - regardless of the documents location in the
site's folder hierarchy?

Please note that I'm building one simple HTML string that is the same for
all pages into which it is injected - so there is no opportunity or desire
to inject a different string per document.

Thanks!

[Ken Cox [Microsoft MVP]]

Don't forget about the tilde (~) in ASP.NET. It resolves to the root of your
site. Therefore you can use something like

"~/images/myimage.gif"

from anywhere.

Ken

"Win, Pats" <IJ********@Spa mThis.com> wrote in message
news:ug******** ********@TK2MSF TNGP09.phx.gbl. ..

I have a snippet of HTML that I inject into a number of pages throughout my
Web site at runtime. My problem is that I'm not getting the image to appear
in all documents into which this snippet is injected.

If I specify a document-relative path (e.g.,
src="../someFolder/AnotherFolder/TheGraphic.gif" ), then it works fine, but
only for documents that exist at the [someFolder] level in the directory
structure.

I thought I could use a root-relative path, as follows, in order for the
image to appear on all documents throughout my site:
<img src="/someFolder/AnotherFolder/TheGraphic.gif" >

But that doesn't seem to work.

How can I specify the src attribute value in order to have the image show
up correctly on all documents - regardless of the documents location in
the site's folder hierarchy?

Please note that I'm building one simple HTML string that is the same for
all pages into which it is injected - so there is no opportunity or desire
to inject a different string per document.

Thanks!

[Win, Pats]

Unfortunately the tilde reference to the root doesn't help in my situation
because ASP.NET isn't resolving the path. What I'm doing is simply injecting
a string of HTML into the pages via a Literal control - so it's the browser
that needs to know where the root is...

I thought that starting a path with a '/' causes a path to be
"root-relative" according to HTML fundamentals (as used in the following
<img> tag):
<img src="/someFolder/AnotherFolder/TheGraphic.gif" >

Am I incorrect about that?


"Ken Cox [Microsoft MVP]" <BA************ @sympatico.ca> wrote in message
news:%2******** *******@TK2MSFT NGP15.phx.gbl.. .

Don't forget about the tilde (~) in ASP.NET. It resolves to the root of
your site. Therefore you can use something like

"~/images/myimage.gif"

from anywhere.

Ken

"Win, Pats" <IJ********@Spa mThis.com> wrote in message
news:ug******** ********@TK2MSF TNGP09.phx.gbl. ..

I have a snippet of HTML that I inject into a number of pages throughout
my Web site at runtime. My problem is that I'm not getting the image to
appear in all documents into which this snippet is injected.

If I specify a document-relative path (e.g.,
src="../someFolder/AnotherFolder/TheGraphic.gif" ), then it works fine,
but only for documents that exist at the [someFolder] level in the
directory structure.

I thought I could use a root-relative path, as follows, in order for the
image to appear on all documents throughout my site:
<img src="/someFolder/AnotherFolder/TheGraphic.gif" >

But that doesn't seem to work.

How can I specify the src attribute value in order to have the image show
up correctly on all documents - regardless of the documents location in
the site's folder hierarchy?

Please note that I'm building one simple HTML string that is the same for
all pages into which it is injected - so there is no opportunity or
desire to inject a different string per document.

Thanks!

[Juan T. Llibre]

re:

I thought that starting a path with a '/' causes a path to be
"root-relative" according to HTML fundamentals
Sure, depending on where the "root" is configured.

Your "root directory" is always going to be wwwroot, if you
haven't configured a downlevel directory as an application.

In that case, "/someFolder/AnotherFolder/TheGraphic.gif"
refers to wwwroot/someFolder/AnotherFolder/TheGraphic.gif.

If you *have* configured an application at /someotherFolder ,
then *that* relative root is /someotherFolder , and a link like
"/someFolder/AnotherFolder/TheGraphic.gif" at *that* location
will refer to
wwwroot/someotherFolder/someFolder/AnotherFolder/TheGraphic.gif

Bottom line is, you can't have the same images directory
for different applications, because the root directory will
vary for each application.


Juan T. Llibre
ASP.NET MVP
http://asp.net.do/foros/
Foros de ASP.NET en Español
=============== ======

"Win, Pats" <IJ********@Spa mThis.com> wrote in message
news:es******** *****@tk2msftng p13.phx.gbl... Unfortunately the tilde reference to the root doesn't help in my situation
because ASP.NET isn't resolving the path. What I'm doing is simply
injecting a string of HTML into the pages via a Literal control - so it's
the browser that needs to know where the root is...

I thought that starting a path with a '/' causes a path to be
"root-relative" according to HTML fundamentals (as used in the following
<img> tag):
<img src="/someFolder/AnotherFolder/TheGraphic.gif" >

Am I incorrect about that?


"Ken Cox [Microsoft MVP]" <BA************ @sympatico.ca> wrote in message
news:%2******** *******@TK2MSFT NGP15.phx.gbl.. .

Don't forget about the tilde (~) in ASP.NET. It resolves to the root of
your site. Therefore you can use something like

"~/images/myimage.gif"

from anywhere.

Ken

"Win, Pats" <IJ********@Spa mThis.com> wrote in message
news:ug******** ********@TK2MSF TNGP09.phx.gbl. ..

I have a snippet of HTML that I inject into a number of pages throughout
my Web site at runtime. My problem is that I'm not getting the image to
appear in all documents into which this snippet is injected.

If I specify a document-relative path (e.g.,
src="../someFolder/AnotherFolder/TheGraphic.gif" ), then it works fine,
but only for documents that exist at the [someFolder] level in the
directory structure.

I thought I could use a root-relative path, as follows, in order for the
image to appear on all documents throughout my site:
<img src="/someFolder/AnotherFolder/TheGraphic.gif" >

But that doesn't seem to work.

How can I specify the src attribute value in order to have the image
show up correctly on all documents - regardless of the documents
location in the site's folder hierarchy?

Please note that I'm building one simple HTML string that is the same
for all pages into which it is injected - so there is no opportunity or
desire to inject a different string per document.

Thanks!

[Win, Pats]

Thank you so much for the great explanation. The clarafication of "what
specifically is the site root" is was what I was missing.

"Juan T. Llibre" <no***********@ nowhere.com> wrote in message
news:%2******** *******@TK2MSFT NGP14.phx.gbl.. .

re:

I thought that starting a path with a '/' causes a path to be
"root-relative" according to HTML fundamentals

Sure, depending on where the "root" is configured.

Your "root directory" is always going to be wwwroot, if you
haven't configured a downlevel directory as an application.

In that case, "/someFolder/AnotherFolder/TheGraphic.gif"
refers to wwwroot/someFolder/AnotherFolder/TheGraphic.gif.

If you *have* configured an application at /someotherFolder ,
then *that* relative root is /someotherFolder , and a link like
"/someFolder/AnotherFolder/TheGraphic.gif" at *that* location
will refer to
wwwroot/someotherFolder/someFolder/AnotherFolder/TheGraphic.gif

Bottom line is, you can't have the same images directory
for different applications, because the root directory will
vary for each application.


Juan T. Llibre
ASP.NET MVP
http://asp.net.do/foros/
Foros de ASP.NET en Español
=============== ======

"Win, Pats" <IJ********@Spa mThis.com> wrote in message
news:es******** *****@tk2msftng p13.phx.gbl...

Unfortunately the tilde reference to the root doesn't help in my
situation because ASP.NET isn't resolving the path. What I'm doing is
simply injecting a string of HTML into the pages via a Literal control -
so it's the browser that needs to know where the root is...

I thought that starting a path with a '/' causes a path to be
"root-relative" according to HTML fundamentals (as used in the following
<img> tag):
<img src="/someFolder/AnotherFolder/TheGraphic.gif" >

Am I incorrect about that?


"Ken Cox [Microsoft MVP]" <BA************ @sympatico.ca> wrote in message
news:%2******** *******@TK2MSFT NGP15.phx.gbl.. .

Don't forget about the tilde (~) in ASP.NET. It resolves to the root of
your site. Therefore you can use something like

"~/images/myimage.gif"

from anywhere.

Ken

"Win, Pats" <IJ********@Spa mThis.com> wrote in message
news:ug******** ********@TK2MSF TNGP09.phx.gbl. ..
I have a snippet of HTML that I inject into a number of pages throughout
my Web site at runtime. My problem is that I'm not getting the image to
appear in all documents into which this snippet is injected.

If I specify a document-relative path (e.g.,
src="../someFolder/AnotherFolder/TheGraphic.gif" ), then it works fine,
but only for documents that exist at the [someFolder] level in the
directory structure.

I thought I could use a root-relative path, as follows, in order for
the image to appear on all documents throughout my site:
<img src="/someFolder/AnotherFolder/TheGraphic.gif" >

But that doesn't seem to work.

How can I specify the src attribute value in order to have the image
show up correctly on all documents - regardless of the documents
location in the site's folder hierarchy?

Please note that I'm building one simple HTML string that is the same
for all pages into which it is injected - so there is no opportunity or
desire to inject a different string per document.

Thanks!