oxjs/examples/list_of_countries/js/example.js
2012-06-21 08:16:34 +02:00

370 lines
No EOL
11 KiB
JavaScript

'use strict';
Ox.load(['Geo', 'UI'], function() {
var items = Ox.COUNTRIES.map(function(country) {
return Ox.extend({}, country, {
flag: Ox.getFlagByCountryCode(country.code, 256),
region: country.continent + ', ' + country.region
});
}),
columns = [
{
id: 'code',
operator: '+',
title: 'Code',
unique: true,
visible: true,
width: 64
},
{
id: 'name',
operator: '+',
removable: false,
title: 'Name',
visible: true,
width: 256
},
{
id: 'continent',
operator: '+',
title: 'Continent',
visible: true,
width: 96
},
{
format: function(value) {
return value.split(', ')[1];
},
id: 'region',
operator: '+',
title: 'Region',
visible: true,
width: 160
},
{
align: 'right',
format: function(value) {
return Ox.formatArea(value);
},
id: 'area',
operator: '-',
title: 'Area',
visible: true,
width: 112
},
{
format: function(value) {
return Ox.formatDegrees(value, 'lat');
},
align: 'right',
id: 'lat',
operator: '-',
title: 'Latitude',
visible: true,
width: 80
},
{
format: function(value) {
return Ox.formatDegrees(value, 'lng');
},
align: 'right',
id: 'lng',
operator: '+',
title: 'Longitude',
visible: true,
width: 80
}
],
itemSize = 288 + Ox.UI.SCROLLBAR_SIZE,
ui = {
find: '',
include: {
dependency: false,
disputed: false,
dissolved: false,
exception: false
},
selected: [],
sort: [{key: 'name', operator: '+'}],
view: 'grid'
},
query = getQuery(),
$toolbar = Ox.Bar({size: 24}).addClass('bar'),
$view = Ox.ButtonGroup({
buttons: [
{id: 'grid', title: 'grid', tooltip: 'View as Grid'},
{id: 'list', title: 'list', tooltip: 'View as List'}
],
selectable: true,
type: 'image',
value: ui.view
})
.bindEvent({change: view})
.appendTo($toolbar),
$sort = Ox.Select({
items: columns.filter(function(column) {
return column.id != 'flag';
}).map(function(column) {
return {
id: column.id,
title: 'Sort by ' + column.title
};
}),
value: ui.sort[0].key,
width: 128
})
.bindEvent({change: sort})
[ui.view == 'grid' ? 'show' : 'hide']()
.appendTo($toolbar),
$order = Ox.Button(Ox.extend(getOptions(), {
type: 'image'
}))
.bindEvent({click: order})
[ui.view == 'grid' ? 'show' : 'hide']()
.appendTo($toolbar),
$find = Ox.Input({
changeOnKeypress: true,
clear: true,
placeholder: 'Find',
width: 192
})
.addClass('right')
.bindEvent({change: find})
.appendTo($toolbar),
$include = Ox.MenuButton({
items: [
{id: 'dependency', title: 'Include dependencies'},
{id: 'disputed', title: 'Include disputed countries'},
{id: 'dissolved', title: 'Include dissolved countries'},
{id: 'exception', title: 'Include other entities'}
].map(function(item) {
return Ox.extend(item, {checked: false});
}),
type: 'image'
})
.addClass('right')
.bindEvent({change: include})
.appendTo($toolbar),
$list = renderList(),
$statusbar = Ox.Bar({size: 16}),
$status = Ox.Element().addClass('status').appendTo($statusbar),
$listPanel = Ox.SplitPanel({
elements: [
{element: $toolbar, size: 24},
{element: $list},
{element: $statusbar, size: 16}
],
orientation: 'vertical'
}),
$titlebar = Ox.Bar({size: 24}).addClass('bar'),
$title = Ox.Label({
width: itemSize - 28
})
.hide()
.appendTo($titlebar),
$deselect = Ox.Button({
title: 'close',
type: 'image'
})
.bindEvent({
click: function() {
$list.options({selected: []});
select({ids: []});
}
})
.hide()
.appendTo($titlebar),
$item = Ox.Element().addClass('item'),
$itemPanel = Ox.SplitPanel({
elements: [
{element: $titlebar, size: 24},
{element: $item},
{element: Ox.Bar({size: 16}), size: 16}
],
orientation: 'vertical'
}),
$mainPanel = Ox.SplitPanel({
elements: [
{element: $listPanel},
{element: $itemPanel, size: itemSize}
],
orientation: 'horizontal'
})
.appendTo(Ox.$body);
function find() {
ui.find = $find.options('value');
query = getQuery();
$status.html('Loading...');
$list.options({query: query});
}
function getOptions() {
var operator = ui.sort[0].operator;
return {
title: operator == '+' ? 'up' : 'down',
tooltip: operator == '+' ? 'Ascending' : 'Descending'
};
}
function getQuery() {
var query = {
conditions: [{key: 'name', operator: '=', value: ui.find}],
operator: '&'
};
Ox.forEach(ui.include, function(value, key) {
!value && query.conditions.push(
{key: key, operator: '=', value: void 0}
);
});
return query;
}
function include(data) {
ui.include[data.id] = data.checked;
find();
}
function init(data) {
$status.html(
(data.items || 'No') + ' countr'
+ (data.items == 1 ? 'y' : 'ies')
);
}
function order() {
ui.sort[0].operator = ui.sort[0].operator == '+' ? '-' : '+';
$order.options(getOptions());
$list.options({sort: Ox.clone(ui.sort, true)});
}
function renderItem() {
var code = ui.selected[0];
$item.empty();
if (code) {
$item.append(
ui.view == 'grid'
? Ox.TreeList({
data: Ox.getCountryByCode(code),
scrollbarVisible: true,
width: itemSize
})
: Ox.Element('<img>')
.addClass('flag')
.attr({src: Ox.getFlagByCountryCode(code, 256)})
);
}
}
function renderList() {
return ui.view == 'grid'
? Ox.IconList({
borderRadius: 16,
fixedRatio: 1,
item: function(data, sort, size) {
var key = sort[0].key == 'name' ? 'code' : sort[0].key,
column = Ox.getObjectById(columns, key),
info = (column.format || Ox.identity)(data[key]);
return {
height: size,
id: data.id,
info: info,
title: data.name,
url: data.flag,
width: size
};
},
items: items,
keys: ['flag', 'name'],
max: 1,
pageLength: 1000,
query: query,
selected: ui.selected,
size: 128,
sort: Ox.clone(ui.sort, true),
unique: 'code'
})
.bindEvent({
init: init,
select: select
})
: Ox.TextList({
columns: columns,
columnsMovable: true,
columnsRemovable: true,
columnsVisible: true,
items: items,
max: 1,
pageLength: 1000,
query: query,
scrollbarVisible: true,
selected: ui.selected,
sort: Ox.clone(ui.sort, true)
})
.bindEvent({
init: init,
select: select,
sort: sort
});
}
function select(data) {
var id = data.ids[0];
if (id) {
ui.selected = [id];
data = $list.value(id);
$title.options({title: data.name}).show();
$deselect.show();
} else {
ui.selected = [];
$title.hide();
$deselect.hide();
}
renderItem();
}
function sort(data) {
if (data.value) {
data = {
key: data.value,
operator: Ox.getObjectById(columns, data.value).operator
}
}
ui.sort = [{key: data.key, operator: data.operator}];
$sort.options({value: data.key});
$order.options(getOptions());
$list.options({sort: Ox.clone(ui.sort, true)});
}
function view(data) {
ui.view = data.value;
$sort[ui.view == 'grid' ? 'show' : 'hide']();
$order[ui.view == 'grid' ? 'show' : 'hide']();
$list = renderList();
$listPanel.replaceElement(1, $list);
$list.gainFocus();
renderItem();
}
});