Hi,
> When the page loads, I want the tree to be completely collapsed. I
> tried setting the inline style for each div to "visibility: hidden",
You want inline style "display: none".
> but then Effect.Blindup would not cause the div to appear. I tried
> using javascript to walk the DOM tree and set each div to
> style.display = "none"
You can do it with inline style, you don't have to do it with
JavaScript. Although if you want the page to be usable by people who
don't have JavaScript enabled, you may want to do it via script so
that without script, the blocks are shown by default.
>, but again, BlindUp could not cause it to
> appear.
BlindUp doesn't make things appear, it makes things disappear. You
want BlindDown to make things appear.
<div id='foo' style="display: none">Blah blah blah</div>
// Make 'foo' disappear
new Effect.BlindDown('foo');
// Make 'foo' reappear (later)
new Effect.BindUp('foo');
HTH,
--
T.J. Crowder
tj / crowder software / com
Independent Software Engineer, consulting services available
On May 28, 7:50 pm, lawpoop <[email protected]> wrote:
> Hello all -
>
> I'm using scriptaculous' Effect.blindup and blinddown effect to create
> a tree menu. It's basicalled nested divs with indentation.
>
> When the page loads, I want the tree to be completely collapsed. I
> tried setting the inline style for each div to "visibility: hidden",
> but then Effect.Blindup would not cause the div to appear. I tried
> using javascript to walk the DOM tree and set each div to
> style.display = "none", but again, BlindUp could not cause it to
> appear.
>
> How can I default divs to not appear in a way that BlindUp will cause
> them to appear?
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