Hi Eric, that sounds really interesting, and on the right way to accomplish
what I set out to, so if I were to place this in a tiddler tagged with
$:/tags/RawMarkup
<script type="text/javascript">
var totalCount = 10;
function ChangeIt()
{
var num = Math.ceil( Math.random() * totalCount );
// Number padding
function pad(n) {
return (n < 10) ? ("0" + n) : n;
};
var pnum = pad(num)
document.body.background = 'path/to/image'+pnum+'.jpg';
}
</script>
where would I need to place this part to run in on every load?
</body>
<script type="text/javascript">
ChangeIt();
</script>
</html>
That's the part that is probably only possible in 5.1.8, right?
Also the document.body.background = 'path/to/image'+pnum+'.jpg'; would
probably need some adjustments too, like
replacing with html body.tc-body and the rest of the background image
style, right?
On Thursday, 12 March 2015 02:55:16 UTC, Eric Shulman wrote:
>
> On Wednesday, March 11, 2015 at 6:50:39 PM UTC-7, Jed Carty wrote:
>>
>> That looks like a good way to do it. It may be possible to include those
>> scripts in a tiddlywiki using the $:/tags/RawMarkup tag. I am not sure if
>> it would run the script when loading the page or not though.
>>
>
> I'm not certain what happens when using nodejs with separate .tid files,
> but when TW5 writes a standalone (single file) copy of your TiddlyWiki,
> everything tagged with $:/tags/RawMarkup is automatically "injected"
> directly into the "head" of the file just before the closing </head>
> marker. If you put <script>...</script> in a tiddler with that tag is will
> be invoked at load time... and because it's in the head of the file, it
> runs before anything else, even the TWCore initialization.
>
> enjoy,
> -e
> Eric Shulman
> TiddlyTools / ELS Design Studios
>
> "Inside TiddlyWiki: The Missing Manual"
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