Innerhtml and a tbody

[David Gillen]

Hello,

I'm hoping someone can shed some light on this, problem is in IE6 and 7. FF is
okay.

I have within my html
<tbody id="dataTable" name="dataTable "></tbody>

And then some javascript (using prototype to get the element)

$('dataTable'). innerHTML = rows;

FF displays the rows correctly.
IE6 and 7 throw and error on the js line above.

If I try and set the innerHTML of a div though in IE6 or 7 it works correctly,
so I'm guessing they just don't support setting the innerHTML of a tbody.

What might the alternatives be, it is tabular data so it kinda needs to go
into a table.

Thanks,
David.
--
#define whilst while
#define perchance if
#define respond return
whilst(someTest ){perchance(som eOtherTest){res pond var;}}

[Joost Diepenmaat]

Re: Innerhtml and a tbody

David Gillen <belial@RedBric k.DCU.IEwrites:

Hello,
>
I'm hoping someone can shed some light on this, problem is in IE6 and 7. FF is
okay.
>
I have within my html
<tbody id="dataTable" name="dataTable "></tbody>
>
And then some javascript (using prototype to get the element)
>
$('dataTable'). innerHTML = rows;
>
FF displays the rows correctly.
IE6 and 7 throw and error on the js line above.
>
If I try and set the innerHTML of a div though in IE6 or 7 it works correctly,
so I'm guessing they just don't support setting the innerHTML of a tbody.
>
What might the alternatives be, it is tabular data so it kinda needs to go
into a table.

IIRC you can create the whole table at once instead of just the
tbody. IE has some issues with table creation. For instance, you can't
use createElement() and appendChild to insert table cells. If you really
want to do this portably you must use insertRow() and insertCell()
instead.

http://msdn2.microsoft.com/en-us/lib...98(VS.85).aspx

Joost.

[Henry]

Re: Innerhtml and a tbody

On Feb 7, 12:47 pm, Joost Diepenmaat wrote:
<snip>

... . IE has some issues with table creation. For instance, you can't
use createElement() and appendChild to insert table cells.

<snip>

You most certainly can use - createElement - and - appendChild - to
insert table cells in every IE version since 5.

[Randy Webb]

Re: Innerhtml and a tbody

David Gillen said the following on 2/7/2008 7:17 AM:

Hello,
>
I'm hoping someone can shed some light on this, problem is in IE6 and 7. FF is
okay.

You can't create parts of a table with innerHTML in IE. It just doesn't
work right. You have to use what is referred to as the TOM (Table Object
Model) to make it work right and reliably. You can't add a TR to a TABLE
element in IE either, it makes you append it to a TBODY, but FF lets
you append it straight to the table element.

--
Randy
Chance Favors The Prepared Mind
comp.lang.javas cript FAQ - http://jibbering.com/faq/index.html
Javascript Best Practices - http://www.JavascriptToolbox.com/bestpractices/

[Joost Diepenmaat]

Re: Innerhtml and a tbody

Henry <rcornford@rain drop.co.ukwrite s:

On Feb 7, 12:47 pm, Joost Diepenmaat wrote:
<snip>

>... . IE has some issues with table creation. For instance, you can't
>use createElement() and appendChild to insert table cells.

<snip>
>
You most certainly can use - createElement - and - appendChild - to
insert table cells in every IE version since 5.

I'm sure I ran across issues doing that fairly recently, and I pretend
IE < 6 doesn't exist.

It may have been just me forgetting to insert a tbody, though. The last
time I really checked it was ages ago.

Oh well.

Joost.

[Henry]

Re: Innerhtml and a tbody

On Feb 7, 7:14 pm, Joost Diepenmaat wrote:

Henry writes:

>On Feb 7, 12:47 pm, Joost Diepenmaat wrote:
><snip>

>>... . IE has some issues with table creation. For instance, you
>>can't use createElement() and appendChild to insert table cells.

><snip>

>

>You most certainly can use - createElement - and - appendChild - to
>insert table cells in every IE version since 5.

>
I'm sure I ran across issues doing that fairly recently, and I
pretend IE < 6 doesn't exist.

But that does not mean that bugs and mistakes in the code you write
should be generalised into false statements made to individuals who
may not know any better.

It may have been just me forgetting to insert a tbody, though.

You were attempting to append cells to a TBODY? That was never likely
to have a predictable outcome.

The last time I really checked it was ages ago.

[webbugtrack@gmail.com]

Re: Innerhtml and a tbody

On Feb 7, 7:17 am, David Gillen <bel...@RedBric k.DCU.IEwrote:

Hello,
>
I'm hoping someone can shed some light on this, problem is in IE6 and 7. FF is
okay.
>
I have within my html
<tbody id="dataTable" name="dataTable "></tbody>
>
And then some javascript (using prototype to get the element)
>
$('dataTable'). innerHTML= rows;
>
FF displays the rows correctly.
IE6 and 7 throw and error on the js line above.
>
If I try and set theinnerHTMLof a div though in IE6 or 7 it works correctly,
so I'm guessing they just don't support setting theinnerHTMLof a tbody.

Correct! IE doesn't support .innerHTML on a lot of elements, in
particular with Tables, it doesn't work on TBody, THead or TFoot.

See the bug report here:

http://webbugtrack.blogspot.com/2007/12/bug-210-no-innerhtml-support-on-tables.html

It also doesn't work on Select lists (see here):

http://webbugtrack.blogspot.com/2007/10/bug-124-setting-innerhtml-problem-no1.html