62 lines
1.9 KiB
JavaScript
62 lines
1.9 KiB
JavaScript
/**
|
|
* @file
|
|
* Text behaviors.
|
|
*/
|
|
|
|
(function ($, Drupal) {
|
|
|
|
'use strict';
|
|
|
|
/**
|
|
* Auto-hide summary textarea if empty and show hide and unhide links.
|
|
*
|
|
* @type {Drupal~behavior}
|
|
*
|
|
* @prop {Drupal~behaviorAttach} attach
|
|
* Attaches auto-hide behavior on `text-summary` events.
|
|
*/
|
|
Drupal.behaviors.textSummary = {
|
|
attach: function (context, settings) {
|
|
$(context).find('.js-text-summary').once('text-summary').each(function () {
|
|
var $widget = $(this).closest('.js-text-format-wrapper');
|
|
|
|
var $summary = $widget.find('.js-text-summary-wrapper');
|
|
var $summaryLabel = $summary.find('label').eq(0);
|
|
var $full = $widget.find('.js-text-full').closest('.js-form-item');
|
|
var $fullLabel = $full.find('label').eq(0);
|
|
|
|
// Create a placeholder label when the field cardinality is greater
|
|
// than 1.
|
|
if ($fullLabel.length === 0) {
|
|
$fullLabel = $('<label></label>').prependTo($full);
|
|
}
|
|
|
|
// Set up the edit/hide summary link.
|
|
var $link = $('<span class="field-edit-link"> (<button type="button" class="link link-edit-summary">' + Drupal.t('Hide summary') + '</button>)</span>');
|
|
var $button = $link.find('button');
|
|
var toggleClick = true;
|
|
$link.on('click', function (e) {
|
|
if (toggleClick) {
|
|
$summary.hide();
|
|
$button.html(Drupal.t('Edit summary'));
|
|
$link.appendTo($fullLabel);
|
|
}
|
|
else {
|
|
$summary.show();
|
|
$button.html(Drupal.t('Hide summary'));
|
|
$link.appendTo($summaryLabel);
|
|
}
|
|
e.preventDefault();
|
|
toggleClick = !toggleClick;
|
|
}).appendTo($summaryLabel);
|
|
|
|
// If no summary is set, hide the summary field.
|
|
if ($widget.find('.js-text-summary').val() === '') {
|
|
$link.trigger('click');
|
|
}
|
|
});
|
|
}
|
|
};
|
|
|
|
})(jQuery, Drupal);
|