show hide layer function

When someone gets a url i want to show a layer

I like to show images , steak, tomatoe and shark

Now here is something i copied from devshed
and it ays its a function getur
how would i write this?

What would i write in the body script
I spent so much time trying to find out. This time i got the script and i am halfway there

No such thing as 'document.getLayerById'....unless you created a new method.

getURL ("javascript:vislayeron('myLayer')")???I don't understand this. Could someone write the entire script and script in the body that i need?short and fat.

function getElement(id) {
return document.all ? document.all(id) :
document.getElementById ? document.getElementById(id) :
document.layers ? document.layers[id] : null;
}

function vislayeron(id) {
var el = getElement(id);
if (!el) return;
if (el.style) el.style.visibility = 'visible';
else if (el.visibility) el.visibility = 'show';
}

function vislayeroff(id) {
var el = getElement(id);
if (!el) return;
if (el.style) el.style.visibility = 'hidden';
else if (el.visibility) el.visibility = 'hide';
}


Last edited by mrrichardfeder on March 26th, 2002 at 07:44 PM

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March 26th, 2002 07:34 PM



degsy
Senior Member

Registered: Nov 2001
Location:
Posts: 657
oops, just a typo.

document.getLayerById('divname').style.visibility
should be
document.getElementById('divname').style.visibilit y



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March 26th, 2002 07:43 PM



CODE-Gobbler
Junior Member

Registered: Mar 2002
Location:
Posts: 27

quote:
--------------------------------------------------------------------------------
Originally posted by mrrichardfeder

getURL ("javascript:vislayeron('myLayer')");

--------------------------------------------------------------------------------



See

Short:

Did you see my previous answer to this post from you?

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"shortandfat" <webforumsuser (AT) macromedia (DOT) com> wrote

When someone gets a url i want to show a layer

I like to show images , steak, tomatoe and shark

Now here is something i copied from devshed
and it ays its a function getur
how would i write this?

What would i write in the body script
I spent so much time trying to find out. This time i got the script and i
am halfway there

No such thing as 'document.getLayerById'....unless you created a new
method.

getURL ("javascript:vislayeron('myLayer')")???I don't understand this.
Could someone write the entire script and script in the body that i

need?short and fat.

function getElement(id) {
return document.all ? document.all(id) :
document.getElementById ? document.getElementById(id) :
document.layers ? document.layers[id] : null;
}

function vislayeron(id) {
var el = getElement(id);
if (!el) return;
if (el.style) el.style.visibility = 'visible';
else if (el.visibility) el.visibility = 'show';
}

function vislayeroff(id) {
var el = getElement(id);
if (!el) return;
if (el.style) el.style.visibility = 'hidden';
else if (el.visibility) el.visibility = 'hide';
}


Last edited by mrrichardfeder on March 26th, 2002 at 07:44 PM

Report this post to a moderator | IP: Logged

March 26th, 2002 07:34 PM



degsy
Senior Member

Registered: Nov 2001
Location:
Posts: 657
oops, just a typo.

document.getLayerById('divname').style.visibility
should be
document.getElementById('divname').style.visibilit y



Report this post to a moderator | IP: Logged

March 26th, 2002 07:43 PM



CODE-Gobbler
Junior Member

Registered: Mar 2002
Location:
Posts: 27

quote:
--------------------------------------------------------------------------
------
Originally posted by mrrichardfeder

getURL ("javascript:vislayeron('myLayer')");

--------------------------------------------------------------------------
------



See