footnotes/templates/public/js-reference-container.html

<!--<?php//for docblock, @see MCI_Footnotes_Template::process_template()
	/**
	 * Plain JavaScript reference container start and end without scroll script.
	 *
	 * @since 2.5.6
	 * @type object
	 * @lastmodified 2021-02-20T0252+0100
	 *
	 * - Bugfix: Reference container: optional alternative expanding and collapsing without jQuery for use with hard links, thanks to @hopper87it @pkverma99 issue reports.
	 *
	 * @since 2.5.6
	 *
	 * @reporter @hopper87it
	 * @link https://wordpress.org/support/topic/footnotes-wp-rocket/
	 *
	 * @reporter @pkverma99
	 * @link https://wordpress.org/support/topic/footnotes-wp-rocket/#post-14076188
	 *
	 * The heavy jQuery Core library from WordPress must not be deferred for
	 * the jQuery reference container to work, and is detrimental to page speed.
	 * This alternative works with plain JS but does not support scroll animation.
	 * The plugin is set to enable hard links when this option is enabled.
	 *
	 * - Bugfix: Reference container: apply web semantics to improve readability for assistive technologies, thanks to @derivationfr issue report and code contribution.
	 *
	 * @since 2.5.11
	 *
	 * @contributor @derivationfr
	 * @link https://wordpress.org/support/topic/enhance-accesibility-by-using-instead-of/
	 * @link https://a11y-101.com/development/tables
	 *
	 * For assistive technologies to improve accessibility by reading tables in a meaningful manner,
	 * the tables must be marked up properly using table header elements for header rows and header
	 * columns as applicable.
	 * The table caption must also be present for screen readers but may be hidden to sighted users.
	 */?>
-->
<div
	class="speaker-mute footnotes_reference_container"
	>
	<div
		class="footnote_container_prepare"
		><[[element]]
			><span
				role="button"
				tabindex="0"
				id="footnotes_container_label_expand_[[post_id]]_[[container_id]]"
				class="footnote_reference_container_label pointer"
				onclick="footnote_expand_reference_container_[[post_id]]_[[container_id]]();"
				onkeydown="footnote_expand_reference_container_[[post_id]]_[[container_id]]();"
s				>[[name]]</span
			><span
				role="button"
				tabindex="0"
				id="footnotes_container_button_plus_[[post_id]]_[[container_id]]"
				class="footnote_reference_container_collapse_button"
				style="[[button-style]]"
				onclick="footnote_expand_reference_container_[[post_id]]_[[container_id]]();"
				onkeydown="footnote_expand_reference_container_[[post_id]]_[[container_id]]();"
			>[+]</span
			><span
				role="button"
				tabindex="0"
				id="footnotes_container_label_collapse_[[post_id]]_[[container_id]]"
				class="footnote_reference_container_label pointer"
				style="display: none;"
				onclick="footnote_collapse_reference_container_[[post_id]]_[[container_id]]();"
				onkeydown="footnote_collapse_reference_container_[[post_id]]_[[container_id]]();"
				>[[name]]</span
			><span
				role="button"
				tabindex="0"
				id="footnotes_container_button_minus_[[post_id]]_[[container_id]]"
				class="footnote_reference_container_collapse_button"
				style="display: none;"
				onclick="footnote_collapse_reference_container_[[post_id]]_[[container_id]]();"
				onkeydown="footnote_collapse_reference_container_[[post_id]]_[[container_id]]();"
			>[−]</span
			></[[element]]
		></div
	>
	<div
		id="footnote_references_container_[[post_id]]_[[container_id]]"
		style="[[style]]"
		><table
			class="footnotes_table footnote-reference-container"
			><caption
				class="accessibility"
				>[[caption]]</caption
			>
			<tbody>
				[[content]]
			</tbody>
		</table>
	</div>
</div>
<script type="text/javascript">
	function footnote_expand_reference_container_[[post_id]]_[[container_id]]() {
		document.getElementById('footnote_references_container_[[post_id]]_[[container_id]]').style.display = "inline";
		document.getElementById('footnotes_container_label_expand_[[post_id]]_[[container_id]]').style.display = "none";
		document.getElementById('footnotes_container_label_collapse_[[post_id]]_[[container_id]]').style.display = "inline";
		document.getElementById('footnotes_container_button_plus_[[post_id]]_[[container_id]]').style.display = "none";
		document.getElementById('footnotes_container_button_minus_[[post_id]]_[[container_id]]').style.display = "inline";
	}
	function footnote_collapse_reference_container_[[post_id]]_[[container_id]]() {
		document.getElementById('footnote_references_container_[[post_id]]_[[container_id]]').style.display = "none";
		document.getElementById('footnotes_container_label_collapse_[[post_id]]_[[container_id]]').style.display = "none";
		document.getElementById('footnotes_container_label_expand_[[post_id]]_[[container_id]]').style.display = "inline";
		document.getElementById('footnotes_container_button_minus_[[post_id]]_[[container_id]]').style.display = "none";
		document.getElementById('footnotes_container_button_plus_[[post_id]]_[[container_id]]').style.display = "inline";
	}
	function footnote_moveToAnchor_[[post_id]]_[[container_id]](p_str_TargetID) {
		footnote_expand_reference_container_[[post_id]]_[[container_id]]();
	}
</script>