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rOACCT/staticfiles/admin/js/SelectFilter2.d250dcb52a9a.js
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SelectFilter2.d250dcb52a9a.js
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/*global SelectBox, gettext, interpolate, quickElement, SelectFilter*/
/*
SelectFilter2 - Turns a multiple-select box into a filter interface.
Requires core.js and SelectBox.js.
*/
'use strict';
{
window.SelectFilter = {
init: function(field_id, field_name, is_stacked) {
if (field_id.match(/__prefix__/)) {
// Don't initialize on empty forms.
return;
}
const from_box = document.getElementById(field_id);
from_box.id += '_from'; // change its ID
from_box.className = 'filtered';
for (const p of from_box.parentNode.getElementsByTagName('p')) {
if (p.classList.contains("info")) {
// Remove <p class="info">, because it just gets in the way.
from_box.parentNode.removeChild(p);
} else if (p.classList.contains("help")) {
// Move help text up to the top so it isn't below the select
// boxes or wrapped off on the side to the right of the add
// button:
from_box.parentNode.insertBefore(p, from_box.parentNode.firstChild);
}
}
// <div class="selector"> or <div class="selector stacked">
const selector_div = quickElement('div', from_box.parentNode);
selector_div.className = is_stacked ? 'selector stacked' : 'selector';
// <div class="selector-available">
const selector_available = quickElement('div', selector_div);
selector_available.className = 'selector-available';
const title_available = quickElement('h2', selector_available, interpolate(gettext('Available %s') + ' ', [field_name]));
quickElement(
'span', title_available, '',
'class', 'help help-tooltip help-icon',
'title', interpolate(
gettext(
'This is the list of available %s. You may choose some by ' +
'selecting them in the box below and then clicking the ' +
'"Choose" arrow between the two boxes.'
),
[field_name]
)
);
const filter_p = quickElement('p', selector_available, '', 'id', field_id + '_filter');
filter_p.className = 'selector-filter';
const search_filter_label = quickElement('label', filter_p, '', 'for', field_id + '_input');
quickElement(
'span', search_filter_label, '',
'class', 'help-tooltip search-label-icon',
'title', interpolate(gettext("Type into this box to filter down the list of available %s."), [field_name])
);
filter_p.appendChild(document.createTextNode(' '));
const filter_input = quickElement('input', filter_p, '', 'type', 'text', 'placeholder', gettext("Filter"));
filter_input.id = field_id + '_input';
selector_available.appendChild(from_box);
const choose_all = quickElement('a', selector_available, gettext('Choose all'), 'title', interpolate(gettext('Click to choose all %s at once.'), [field_name]), 'href', '#', 'id', field_id + '_add_all_link');
choose_all.className = 'selector-chooseall';
// <ul class="selector-chooser">
const selector_chooser = quickElement('ul', selector_div);
selector_chooser.className = 'selector-chooser';
const add_link = quickElement('a', quickElement('li', selector_chooser), gettext('Choose'), 'title', gettext('Choose'), 'href', '#', 'id', field_id + '_add_link');
add_link.className = 'selector-add';
const remove_link = quickElement('a', quickElement('li', selector_chooser), gettext('Remove'), 'title', gettext('Remove'), 'href', '#', 'id', field_id + '_remove_link');
remove_link.className = 'selector-remove';
// <div class="selector-chosen">
const selector_chosen = quickElement('div', selector_div);
selector_chosen.className = 'selector-chosen';
const title_chosen = quickElement('h2', selector_chosen, interpolate(gettext('Chosen %s') + ' ', [field_name]));
quickElement(
'span', title_chosen, '',
'class', 'help help-tooltip help-icon',
'title', interpolate(
gettext(
'This is the list of chosen %s. You may remove some by ' +
'selecting them in the box below and then clicking the ' +
'"Remove" arrow between the two boxes.'
),
[field_name]
)
);
const to_box = quickElement('select', selector_chosen, '', 'id', field_id + '_to', 'multiple', '', 'size', from_box.size, 'name', from_box.name);
to_box.className = 'filtered';
const clear_all = quickElement('a', selector_chosen, gettext('Remove all'), 'title', interpolate(gettext('Click to remove all chosen %s at once.'), [field_name]), 'href', '#', 'id', field_id + '_remove_all_link');
clear_all.className = 'selector-clearall';
from_box.name = from_box.name + '_old';
// Set up the JavaScript event handlers for the select box filter interface
const move_selection = function(e, elem, move_func, from, to) {
if (elem.classList.contains('active')) {
move_func(from, to);
SelectFilter.refresh_icons(field_id);
}
e.preventDefault();
};
choose_all.addEventListener('click', function(e) {
move_selection(e, this, SelectBox.move_all, field_id + '_from', field_id + '_to');
});
add_link.addEventListener('click', function(e) {
move_selection(e, this, SelectBox.move, field_id + '_from', field_id + '_to');
});
remove_link.addEventListener('click', function(e) {
move_selection(e, this, SelectBox.move, field_id + '_to', field_id + '_from');
});
clear_all.addEventListener('click', function(e) {
move_selection(e, this, SelectBox.move_all, field_id + '_to', field_id + '_from');
});
filter_input.addEventListener('keypress', function(e) {
SelectFilter.filter_key_press(e, field_id);
});
filter_input.addEventListener('keyup', function(e) {
SelectFilter.filter_key_up(e, field_id);
});
filter_input.addEventListener('keydown', function(e) {
SelectFilter.filter_key_down(e, field_id);
});
selector_div.addEventListener('change', function(e) {
if (e.target.tagName === 'SELECT') {
SelectFilter.refresh_icons(field_id);
}
});
selector_div.addEventListener('dblclick', function(e) {
if (e.target.tagName === 'OPTION') {
if (e.target.closest('select').id === field_id + '_to') {
SelectBox.move(field_id + '_to', field_id + '_from');
} else {
SelectBox.move(field_id + '_from', field_id + '_to');
}
SelectFilter.refresh_icons(field_id);
}
});
from_box.closest('form').addEventListener('submit', function() {
SelectBox.select_all(field_id + '_to');
});
SelectBox.init(field_id + '_from');
SelectBox.init(field_id + '_to');
// Move selected from_box options to to_box
SelectBox.move(field_id + '_from', field_id + '_to');
if (!is_stacked) {
// In horizontal mode, give the same height to the two boxes.
const j_from_box = document.getElementById(field_id + '_from');
const j_to_box = document.getElementById(field_id + '_to');
let height = filter_p.offsetHeight + j_from_box.offsetHeight;
const j_to_box_style = window.getComputedStyle(j_to_box);
if (j_to_box_style.getPropertyValue('box-sizing') === 'border-box') {
// Add the padding and border to the final height.
height += parseInt(j_to_box_style.getPropertyValue('padding-top'), 10)
+ parseInt(j_to_box_style.getPropertyValue('padding-bottom'), 10)
+ parseInt(j_to_box_style.getPropertyValue('border-top-width'), 10)
+ parseInt(j_to_box_style.getPropertyValue('border-bottom-width'), 10);
}
j_to_box.style.height = height + 'px';
}
// Initial icon refresh
SelectFilter.refresh_icons(field_id);
},
any_selected: function(field) {
// Temporarily add the required attribute and check validity.
field.required = true;
const any_selected = field.checkValidity();
field.required = false;
return any_selected;
},
refresh_icons: function(field_id) {
const from = document.getElementById(field_id + '_from');
const to = document.getElementById(field_id + '_to');
// Active if at least one item is selected
document.getElementById(field_id + '_add_link').classList.toggle('active', SelectFilter.any_selected(from));
document.getElementById(field_id + '_remove_link').classList.toggle('active', SelectFilter.any_selected(to));
// Active if the corresponding box isn't empty
document.getElementById(field_id + '_add_all_link').classList.toggle('active', from.querySelector('option'));
document.getElementById(field_id + '_remove_all_link').classList.toggle('active', to.querySelector('option'));
},
filter_key_press: function(event, field_id) {
const from = document.getElementById(field_id + '_from');
// don't submit form if user pressed Enter
if ((event.which && event.which === 13) || (event.keyCode && event.keyCode === 13)) {
from.selectedIndex = 0;
SelectBox.move(field_id + '_from', field_id + '_to');
from.selectedIndex = 0;
event.preventDefault();
}
},
filter_key_up: function(event, field_id) {
const from = document.getElementById(field_id + '_from');
const temp = from.selectedIndex;
SelectBox.filter(field_id + '_from', document.getElementById(field_id + '_input').value);
from.selectedIndex = temp;
},
filter_key_down: function(event, field_id) {
const from = document.getElementById(field_id + '_from');
// right arrow -- move across
if ((event.which && event.which === 39) || (event.keyCode && event.keyCode === 39)) {
const old_index = from.selectedIndex;
SelectBox.move(field_id + '_from', field_id + '_to');
from.selectedIndex = (old_index === from.length) ? from.length - 1 : old_index;
return;
}
// down arrow -- wrap around
if ((event.which && event.which === 40) || (event.keyCode && event.keyCode === 40)) {
from.selectedIndex = (from.length === from.selectedIndex + 1) ? 0 : from.selectedIndex + 1;
}
// up arrow -- wrap around
if ((event.which && event.which === 38) || (event.keyCode && event.keyCode === 38)) {
from.selectedIndex = (from.selectedIndex === 0) ? from.length - 1 : from.selectedIndex - 1;
}
}
};
window.addEventListener('load', function(e) {
document.querySelectorAll('select.selectfilter, select.selectfilterstacked').forEach(function(el) {
const data = el.dataset;
SelectFilter.init(el.id, data.fieldName, parseInt(data.isStacked, 10));
});
});
}
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