ccb73fd421
= Reference container semantics for assistive technology = - Table header elements with row scope in the first column. - Table caption invisible to sighted users but required for screen readers. = Referrer accessibility = - jQuery referrers are accessible but don’t show the tooltips on focus. - AMP compatible tooltips show up on focus on navigatable referrers. - Alternative tooltips now accessible on focus on now navigatable referrers. git-svn-id: https://plugins.svn.wordpress.org/footnotes/trunk@2498648 b8457f37-d9ea-0310-8a92-e5e31aec5664
107 lines
4.6 KiB
HTML
107 lines
4.6 KiB
HTML
<!--<?php//for docblock, @see MCI_Footnotes_Template::process_template()
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/**
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* Plain JavaScript reference container start and end without scroll script.
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*
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* @since 2.5.6
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* @type object
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* @lastmodified 2021-02-20T0252+0100
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*
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* - Bugfix: Reference container: optional alternative expanding and collapsing without jQuery for use with hard links, thanks to @hopper87it @pkverma99 issue reports.
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*
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* @since 2.5.6
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*
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* @reporter @hopper87it
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* @link https://wordpress.org/support/topic/footnotes-wp-rocket/
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*
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* @reporter @pkverma99
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* @link https://wordpress.org/support/topic/footnotes-wp-rocket/#post-14076188
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*
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* The heavy jQuery Core library from WordPress must not be deferred for
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* the jQuery reference container to work, and is detrimental to page speed.
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* This alternative works with plain JS but does not support scroll animation.
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* The plugin is set to enable hard links when this option is enabled.
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*
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* - Bugfix: Reference container: apply web semantics to improve readability for assistive technologies, thanks to @derivationfr issue report and code contribution.
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*
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* @since 2.6.0
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*
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* @contributor @derivationfr
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* @link https://wordpress.org/support/topic/enhance-accesibility-by-using-instead-of/
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* @link https://a11y-101.com/development/tables
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*
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* For assistive technologies to improve accessibility by reading tables in a meaningful manner,
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* the tables must be marked up properly using table header elements for header rows and header
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* columns as applicable.
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* The table caption must also be present for screen readers but may be hidden to sighted users.
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*/?>
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-->
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<div
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class="speaker-mute footnotes_reference_container"
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>
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<div
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class="footnote_container_prepare"
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><[[element]]
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><span
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role="button"
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tabindex="0"
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id="footnotes_container_label_expand_[[post_id]]_[[container_id]]"
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class="footnote_reference_container_label pointer"
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onclick="footnote_expand_reference_container_[[post_id]]_[[container_id]]();"
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>[[name]]</span
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><span
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id="footnotes_container_button_plus_[[post_id]]_[[container_id]]"
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class="footnote_reference_container_collapse_button"
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style="[[button-style]]"
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onclick="footnote_expand_reference_container_[[post_id]]_[[container_id]]();"
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>[+]</span
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><span
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role="button"
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tabindex="0"
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id="footnotes_container_label_collapse_[[post_id]]_[[container_id]]"
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class="footnote_reference_container_label pointer"
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style="display: none;"
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onclick="footnote_collapse_reference_container_[[post_id]]_[[container_id]]();"
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>[[name]]</span
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><span
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id="footnotes_container_button_minus_[[post_id]]_[[container_id]]"
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class="footnote_reference_container_collapse_button"
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style="display: none;"
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onclick="footnote_collapse_reference_container_[[post_id]]_[[container_id]]();"
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>[−]</span
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></[[element]]
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></div
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>
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<div
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id="footnote_references_container_[[post_id]]_[[container_id]]"
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style="[[style]]"
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><table
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class="footnotes_table footnote-reference-container"
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><caption
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class="accessibility"
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>[[caption]]</caption
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>
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<tbody>
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[[content]]
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</tbody>
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</table>
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</div>
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</div>
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<script type="text/javascript">
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function footnote_expand_reference_container_[[post_id]]_[[container_id]]() {
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document.getElementById('footnote_references_container_[[post_id]]_[[container_id]]').style.display = "inline";
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document.getElementById('footnotes_container_label_expand_[[post_id]]_[[container_id]]').style.display = "none";
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document.getElementById('footnotes_container_label_collapse_[[post_id]]_[[container_id]]').style.display = "inline";
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document.getElementById('footnotes_container_button_plus_[[post_id]]_[[container_id]]').style.display = "none";
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document.getElementById('footnotes_container_button_minus_[[post_id]]_[[container_id]]').style.display = "inline";
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}
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function footnote_collapse_reference_container_[[post_id]]_[[container_id]]() {
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document.getElementById('footnote_references_container_[[post_id]]_[[container_id]]').style.display = "none";
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document.getElementById('footnotes_container_label_collapse_[[post_id]]_[[container_id]]').style.display = "none";
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document.getElementById('footnotes_container_label_expand_[[post_id]]_[[container_id]]').style.display = "inline";
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document.getElementById('footnotes_container_button_minus_[[post_id]]_[[container_id]]').style.display = "none";
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document.getElementById('footnotes_container_button_plus_[[post_id]]_[[container_id]]').style.display = "inline";
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}
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function footnote_moveToAnchor_[[post_id]]_[[container_id]](p_str_TargetID) {
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footnote_expand_reference_container_[[post_id]]_[[container_id]]();
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}
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</script>
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