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Another iFrame question SF RVN 05-09-2005
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Posted by SF RVN on May 9, 2005, 12:49 pm
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I have searched NUMEROUS sources in an effort to find the magic
(script, styles, syntax, etc.) that will allow me to create a web page
with the following format:

|----------------------------------------------------------------|
| Discrete table used as 'banner' |
| DONE! |
|----------------------------Table 1-----------------------------|

|----------------------------------------------------------------|
| |---------------------------------------------| |
| | Nested tables 2 and 3 used as 'menu bar' | |
| DONE! |----------------Table 3----------------------| |
|--------Table 2-------------------------------------------------|

|-----------------------Table 4----------------------------------|
| |--Col A----|--------Col B-----------------------------------| |
| | <td> | |---------iFrame------------------------------|| |
| | W = 25% | | W = 100% || |
| | H = 100% | | iFrame serves as 'target' for links in Col A|| |
| | | | iFrame height NOT DONE!! || |
| |Java-driven| |---------------------------------------------|| |
| | menu here | | | |
| | serves as | <td> |Dynamically adjusts | |
| | nav page! | W = 75% |to size of web page | |
| | | H = 100% |called by links on left| |
| | DONE! | DONE! V | |
| |-----------|------------------------------------------------| |
| |
|----------------------------------------------------------------|

All aspects of this layout work... except the height of the iFrame! I
want the iFrame to FILL THE TABLE CELL -- dynamically adjusting to the
height of the iFrame to accommodate the height of the document 'called'
by the link in Col A ('Nav Page'). It does not. (Clicking a link on
the Nav menu in Col A DOES load the desired web page into the iFrame.)
Setting the iFrame height attribute to 100% makes the iFrame
inoperative/invisible.

Is there a way to make the iFrame fill the table cell -- or am I trying
to do 'Mission Impossible'?? Any suggestions from this collective body
of wisdom??? Help/Guidance would be appreciated!

gary b



Posted by Grant Smith - eNVENT Technolog on May 10, 2005, 12:32 am
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SF RVN wrote:
> I have searched NUMEROUS sources in an effort to find the magic
> (script, styles, syntax, etc.) that will allow me to create a web page
> with the following format:
>
> |----------------------------------------------------------------|
> | Discrete table used as 'banner' |
> | DONE! |
> |----------------------------Table 1-----------------------------|
>
> |----------------------------------------------------------------|
> | |---------------------------------------------| |
> | | Nested tables 2 and 3 used as 'menu bar' | |
> | DONE! |----------------Table 3----------------------| |
> |--------Table 2-------------------------------------------------|
>
> |-----------------------Table 4----------------------------------|
> | |--Col A----|--------Col B-----------------------------------| |
> | | <td> | |---------iFrame------------------------------|| |
> | | W = 25% | | W = 100% || |
> | | H = 100% | | iFrame serves as 'target' for links in Col A|| |
> | | | | iFrame height NOT DONE!! || |
> | |Java-driven| |---------------------------------------------|| |
> | | menu here | | | |
> | | serves as | <td> |Dynamically adjusts | |
> | | nav page! | W = 75% |to size of web page | |
> | | | H = 100% |called by links on left| |
> | | DONE! | DONE! V | |
> | |-----------|------------------------------------------------| |
> | |
> |----------------------------------------------------------------|
>
> All aspects of this layout work... except the height of the iFrame! I
> want the iFrame to FILL THE TABLE CELL -- dynamically adjusting to the
> height of the iFrame to accommodate the height of the document 'called'
> by the link in Col A ('Nav Page'). It does not. (Clicking a link on
> the Nav menu in Col A DOES load the desired web page into the iFrame.)
> Setting the iFrame height attribute to 100% makes the iFrame
> inoperative/invisible.
>
> Is there a way to make the iFrame fill the table cell -- or am I trying
> to do 'Mission Impossible'?? Any suggestions from this collective body
> of wisdom??? Help/Guidance would be appreciated!
>
> gary b
>
Well.... I have had no luck with this either. I've tried using both CSS
and <iframe> attributes to set the height to percentages of the table
cell. I've also tried using various tweaks to size it via margins (CSS).
Nothing has worked. I'm not sure that it is possible. If I am wrong,
though, I'd love the answer as well...

--
Grant Smith
A+, Net+, MCP x 2

eNVENT Technologies - www.envent-tech.com


Posted by SF RVN on May 10, 2005, 8:00 pm
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Grant Smith - eNVENT Technologies wrote:

> Well.... I have had no luck with this either. I've tried using both
CSS
> and <iframe> attributes to set the height to percentages of the table

> cell. I've also tried using various tweaks to size it via margins
(CSS).
> Nothing has worked. I'm not sure that it is possible. If I am wrong,
> though, I'd love the answer as well...
>
> --
> Grant Smith
> A+, Net+, MCP x 2
>
> eNVENT Technologies - www.envent-tech.com

One website I use for a reference states that the value for the height
attribute (of an iFrame) can only be given in 'px' -- that may explain
why the iFrame "disappears" when I used height="100%". And I did find
some code that claims to adjust the iFrame height... but I've not been
able to get it to work. Another website states that dynamic adjustment
of the iFrame is possible --- using code to get (and pass) the height
of the 'loaded' document to the iFrame. Whew... seems like a lot of
work -- and beyond my capabilities.

The only way to work around (ignore!) the issue is to specify a height
for the iFrame (pixels only!) that is long enough to accommodate all
possible loaded pages. It works... you just have to ignore the extra,
blank turf at the bottom of the parent page.

I hate to give up on this. I like the 'feel' and the layout. But I
see no 'user friendly' solution. Anyone run across a 'how to' in your
travels??

gary b


Posted by morgan goose on May 11, 2005, 10:22 am
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SF RVN wrote:
> Grant Smith - eNVENT Technologies wrote:
>
> > Well.... I have had no luck with this either. I've tried using both
> CSS
> > and <iframe> attributes to set the height to percentages of the
table
>
> > cell. I've also tried using various tweaks to size it via margins
> (CSS).
> > Nothing has worked. I'm not sure that it is possible. If I am
wrong,
> > though, I'd love the answer as well...
> >
> > --
> > Grant Smith
> > A+, Net+, MCP x 2
> >
> > eNVENT Technologies - www.envent-tech.com
>
> One website I use for a reference states that the value for the
height
> attribute (of an iFrame) can only be given in 'px' -- that may
explain
> why the iFrame "disappears" when I used height="100%". And I did
find
> some code that claims to adjust the iFrame height... but I've not
been
> able to get it to work. Another website states that dynamic
adjustment
> of the iFrame is possible --- using code to get (and pass) the height
> of the 'loaded' document to the iFrame. Whew... seems like a lot of
> work -- and beyond my capabilities.
>
> The only way to work around (ignore!) the issue is to specify a
height
> for the iFrame (pixels only!) that is long enough to accommodate all
> possible loaded pages. It works... you just have to ignore the
extra,
> blank turf at the bottom of the parent page.
>
> I hate to give up on this. I like the 'feel' and the layout. But I
> see no 'user friendly' solution. Anyone run across a 'how to' in
your
> travels??
>
> gary b

I've had that same trouble i believe when i started this page, but this
is my iframe section that i got to work. Hopefully it is of some use.

<td width="600" height="100%" rowspan="4" align="left" valign="top">

<iframe src="content.html" name="center" width="100%"
         height="100%" frameborder="0" allowtransparency="true">

<!-- Alternate content for non-supporting browsers -->

<p>Oops your browser doesn't like Inline Frames sorry...</p>

</iframe>

</td>


Posted by SF RVN on May 12, 2005, 5:39 am
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Thanks for the lead, Morgan...

Unfortunately, that did not work. I have a couple other ideas. If I
have any success, I'll post back to the group.

Thanks again for your suggestion.

gary b


morgan goose wrote:
>
> I've had that same trouble i believe when i started this page, but
this
> is my iframe section that i got to work. Hopefully it is of some
use.
>
> <td width="600" height="100%" rowspan="4" align="left" valign="top">
>
> <iframe src="content.html" name="center" width="100%"
>          height="100%" frameborder="0" allowtransparency="true">
>
> <!-- Alternate content for non-supporting browsers -->
>
> <p>Oops your browser doesn't like Inline Frames
sorry...</p>
>
> </iframe>
>
> </td>


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