[dokuwiki] best way to determine insert position for element?
- From: "Getz, Robin" <robin.getz@xxxxxxxxxx>
- To: "dokuwiki@xxxxxxxxxxxxx" <dokuwiki@xxxxxxxxxxxxx>
- Date: Fri, 9 Dec 2011 13:02:58 -0500
The publish plugin
https://github.com/cosmocode/dokuwiki-plugin-publish/blob/master/action.php
includes code like:
$controller->register_hook('HTML_EDITFORM_OUTPUT', 'BEFORE', $this,
handle_html_editform_output, array());
function handle_html_editform_output(&$event, $param) {
[[snip]]
$html = '<label class="nowrap" for="approved">
<input
type="checkbox"
id="approved"
name="approved"
value="1"
tabindex=3
onclick="{ return approval_checkbox(\'' .
$this->getConf('apr_approved_text') . '\'); }"
/>
<span>' . $this->getLang('apr_do_approve') . '</span>
</label>';
$event->data->insertElement(12,$html); //FIXME hardcoded element position
}
Obviously - that's a little fragile - any tweaks to the edit form, and this
will break (which is what happens when you install any of the WYSIWYG
editors). What's the best way to do things?
I assume, it would be to do use findElementById('edit__summary')?
I assume that's a constant name (and not changed between versions)?
Although, that's not really what is done today -- but I don't think there is
any way to find the last element in the editButtons class - is there?
I guess findElementById('editButtons') and then walk forward via
getElementAt(), until the closeTag('div') is found, and back up one?
Thanks
-Robin
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