drupal/core/modules/system/system.js

95 lines
3.0 KiB
JavaScript

(function ($) {
"use strict";
/**
* Show/hide the 'Email site administrator when updates are available' checkbox
* on the install page.
*/
Drupal.hideEmailAdministratorCheckbox = function () {
// Make sure the secondary box is shown / hidden as necessary on page load.
if ($('#edit-update-status-module-1').is(':checked')) {
$('.form-item-update-status-module-2').show();
}
else {
$('.form-item-update-status-module-2').hide();
}
// Toggle the display as necessary when the checkbox is clicked.
$('#edit-update-status-module-1').change( function () {
$('.form-item-update-status-module-2').toggle();
});
};
/**
* When a field is filled out, apply its value to other fields that will likely
* use the same value. In the installer this is used to populate the
* administrator e-mail address with the same value as the site e-mail address.
*/
Drupal.behaviors.copyFieldValue = {
attach: function (context, settings) {
for (var sourceId in settings.copyFieldValue) {
$('#' + sourceId, context).once('copy-field-values').bind('blur', function () {
// Get the list of target fields.
var targetIds = settings.copyFieldValue[sourceId];
// Add the behavior to update target fields on blur of the primary field.
for (var delta in targetIds) {
var targetField = $('#' + targetIds[delta]);
if (targetField.val() == '') {
targetField.val(this.value);
}
}
});
}
}
};
/**
* Show/hide custom format sections on the regional settings page.
*/
Drupal.behaviors.dateTime = {
attach: function (context, settings) {
for (var fieldName in settings.dateTime) {
if (settings.dateTime.hasOwnProperty(fieldName)) {
(function (fieldSettings, fieldName) {
var source = '#edit-' + fieldName;
var suffix = source + '-suffix';
// Attach keyup handler to custom format inputs.
$(context).find('input' + source).once('date-time').keyup(function () {
var input = $(this);
var url = fieldSettings.lookup + (/\?q=/.test(fieldSettings.lookup) ? '&format=' : '?format=') + encodeURIComponent(input.val());
$.getJSON(url, function (data) {
$(suffix).empty().append(' ' + fieldSettings.text + ': <em>' + data + '</em>');
});
});
})(settings.dateTime[fieldName], fieldName);
}
}
}
};
/**
* Show/hide settings for page caching depending on whether page caching is
* enabled or not.
*/
Drupal.behaviors.pageCache = {
attach: function (context, settings) {
var $context = $(context);
$context.find('#edit-cache-0').change(function () {
$('#page-compression-wrapper').hide();
$('#cache-error').hide();
});
$context.find('#edit-cache-1').change(function () {
$('#page-compression-wrapper').show();
$('#cache-error').hide();
});
$context.find('#edit-cache-2').change(function () {
$('#page-compression-wrapper').show();
$('#cache-error').show();
});
}
};
})(jQuery);