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making groups work

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This commit is contained in:
Rolux 2010-06-30 20:47:10 +02:00
parent e96000e35a
commit 525d880760
2 changed files with 224 additions and 133 deletions
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221
build/js/ox.ui.js
View File

@ -45,6 +45,7 @@ requires
}(),
path: $("script[src*=ox.ui.js]").attr("src")
.replace("js/ox.ui.js", ""),
scrollbarSize: $.browser.mozilla ? 16 : 12,
symbols: {
alt: "\u2325",
apple: "\uF8FF",
@ -290,6 +291,7 @@ requires
blur: function(id) {
if (stack.indexOf(id) > -1) {
$elements[Ox.Focus.focused()].removeClass("OxFocus");
$(".OxFocus").removeClass("OxFocus"); // fixme: the above is better, and should work
stack.splice(stack.length - 2, 0, stack.pop());
Ox.Event.unbindKeyboard(id);
Ox.Event.bindKeyboard(stack[stack.length - 1]);
@ -656,7 +658,7 @@ requires
}
],
width: 400,
height: 100
height: 200
})
.append("Sorry, we have encountered an application error while handling your request. To help us find out what went wrong, you may want to report this error to an administrator. Otherwise, please try again later.")
.open();
@ -2383,12 +2385,15 @@ requires
request: function() {}, // {sort:, range:, callback:}, without parameter returns {items, size etc.}
rowLength: 1,
sort: [],
type: "text"
type: "text",
unique: ""
})
.options(options || {})
.click(click)
.scroll(scroll);
Ox.print("self.options.unique", self.options.unique)
$.extend(self, {
$items: [],
$pages: [],
@ -2412,26 +2417,8 @@ requires
self.keyboardEvents["key_" + (self.options.orientation == "horizontal" ? "shift_left" : "shift_up")] = addPreviousToSelection;
self.keyboardEvents["key_" + (self.options.orientation == "horizontal" ? "shift_right" : "shift_down")] = addNextToSelection;
self.options.request({
callback: function(result) {
var keys = {};
Ox.print("items", result.data.items);
$.extend(self, {
listHeight: result.data.items * self.options.itemHeight, // fixme: should be listSize
listLength: result.data.items,
pages: Math.ceil(result.data.items / self.pageLength),
pageWidth: self.options.orientation == "horizontal" ?
self.pageLength * self.options.itemWidth : 0,
pageHeight: self.options.orientation == "horizontal" ? 0 :
self.pageLength * self.options.itemHeight / self.options.rowLength
});
that.$content.css({
height: self.listHeight + "px"
});
loadPages(self.page);
updateQuery();
that.bindEvent(self.keyboardEvents);
}
});
function addAllToSelection(pos) {
var arr,
@ -2488,15 +2475,28 @@ requires
if (!isSelected(pos)) {
self.selected.push(pos);
if (!Ox.isUndefined(self.$items[pos])) {
Ox.print("pos/item", pos, self.$items[pos])
self.$items[pos].addClass("OxSelected");
}
Ox.Event.trigger("select_" + self.options.id, {
items: self.selected.length
ids: $.map(self.selected, function(v, i) {
return self.ids[v];
})
});
}
}
function clear() {
$.each(self.requests, function(i, v) {
Ox.Request.cancel(v);
});
$.extend(self, {
$items: [],
$pages: [],
page: 0,
requests: []
});
}
function click(e) {
var $element = $(e.target), pos;
that.gainFocus();
@ -2525,13 +2525,15 @@ requires
self.$items[pos].removeClass("OxSelected");
}
Ox.Event.trigger("select_" + self.options.id, {
items: self.selected.length
ids: $.map(self.selected, function(v, i) {
return self.ids[v];
})
});
}
}
function getHeight() {
return that.height() - (that.$content.width() > that.width() ? 12 : 0);
return that.height() - (that.$content.width() > that.width() ? oxui.scrollbarSize : 0);
}
function getNext() {
@ -2551,6 +2553,39 @@ requires
: Math.floor(that.scrollLeft() / self.pageWidth);
}
function getPositions() {
Ox.print("getPositions", $.map(self.selected, function(v, i) {
return self.ids[v];
}));
// fixme: optimize: send non-selected ids if more than half of the items are selected
if (self.selected.length /*&& self.selected.length < self.listLength*/) {
self.requests.push(self.options.request({
callback: getPositionsCallback,
ids: $.map(self.selected, function(v, i) {
return self.ids[v];
}),
sort: self.options.sort
}));
} else {
getPositionsCallback();
}
}
function getPositionsCallback(result) {
Ox.print("getPositionsCallback", result)
if (result) {
$.extend(self, {
ids: {},
selected: []
});
$.each(result.data.positions, function(id, pos) {
Ox.print("id", id, "pos", pos)
self.selected.push(pos);
});
}
load();
}
function getPrevious() {
var pos = -1;
if (self.selected.length) {
@ -2560,7 +2595,7 @@ requires
}
function getWidth() {
return that.width() - (that.$content.height() > that.height() ? 12 : 0);
return that.width() - (that.$content.height() > that.height() ? oxui.scrollbarSize : 0);
}
function invertSelection() {
@ -2573,9 +2608,16 @@ requires
return self.selected.indexOf(pos) > -1;
}
function load() {
that.scrollTop(0);
that.$content.empty();
loadPages(self.page);
}
function loadPage(page, callback) {
Ox.print("loadPage", page)
if (page < 0 || page >= self.pages) { // fixme: callback doesn't get called
if (page < 0 || page >= self.pages) {
!Ox.isUndefined(callback) && callback();
return;
}
var keys = $.inArray("id", self.options.keys) > -1 ? self.options.keys :
@ -2598,22 +2640,20 @@ requires
}
$.each(result.data.items, function(i, v) {
var pos = offset + i;
if (Ox.isUndefined(v.id)) {
v.id = pos;
}
self.$items[pos] = new Ox.ListItem({
construct: self.options.construct,
data: v,
id: v[self.options.unique],
position: pos
});
self.ids[pos] = v.id;
self.ids[pos] = v[self.options.unique];
if (isSelected(pos)) {
self.$items[pos].addClass("OxSelected");
}
self.$items[pos].appendTo(self.$pages[page]);
});
self.$pages[page].appendTo(that.$content);
callback();
!Ox.isUndefined(callback) && callback();
},
keys: keys,
range: range,
@ -2697,7 +2737,7 @@ requires
}
function scrollToLast() {
that.scrollTop(self.listHeight);
}
function select(pos) {
@ -2770,56 +2810,44 @@ requires
unloadPage(page + 1)
}
that.clearCache = function() {
self.$pages = [];
function updateQuery() {
clear();
self.requests.push(self.options.request({
callback: function(result) {
var keys = {};
Ox.print("items", result.data.items);
$.extend(self, {
listHeight: result.data.items * self.options.itemHeight, // fixme: should be listSize
listLength: result.data.items,
pages: Math.ceil(result.data.items / self.pageLength),
pageWidth: self.options.orientation == "horizontal" ?
self.pageLength * self.options.itemWidth : 0,
pageHeight: self.options.orientation == "horizontal" ? 0 :
self.pageLength * self.options.itemHeight / self.options.rowLength
});
that.$content.css({
height: self.listHeight + "px"
});
getPositions();
}
}));
}
function updateSort() {
clear();
getPositions();
}
self.onChange = function(key, value) {
Ox.print("list onChange", key, value);
if (key == "request") {
updateQuery();
}
};
that.reload = function() {
$.each(self.requests, function(i, v) {
Ox.Request.cancel(v);
});
$.extend(self, {
$items: [],
$pages: [],
page: 0,
requests: []
});
// fixme: optimize: send non-selected ids if more than half of the items are selected
Ox.print(self.selected.length, self.listLength);
if (self.selected.length && self.selected.length < self.listLength) {
Ox.print("sort", self.options.sort, "ids", $.map(self.selected, function(v, i) {
return self.ids[v];
}));
self.requests.push(self.options.request({
callback: callback,
ids: $.map(self.selected, function(v, i) {
return self.ids[v];
}),
sort: self.options.sort
}));
} else {
callback();
}
function callback(result) {
if (result) {
$.extend(self, {
ids: {},
selected: []
});
$.each(result.data.positions, function(id, pos) {
Ox.print("id", id, "pos", pos)
self.selected.push(pos);
});
}
that.$content.empty();
that.scrollTop(0);
loadPages(self.page);
}
}
that.clearCache = function() { // fixme: unused? make private?
self.$pages = [];
};
that.sort = function(key, operator) {
if (key != self.options.sort[0].key || operator != self.options.sort[0].operator) {
@ -2828,7 +2856,7 @@ requires
operator: operator
}
// fixme: trigger sort event here
that.reload();
updateSort();
}
}
@ -2843,6 +2871,7 @@ requires
.defaults({
construct: function() {},
data: {},
id: "",
position: 0
})
.options(options || {});
@ -2853,7 +2882,7 @@ requires
that.$element = self.options.construct(self.options.data)
.attr({
id: self.options.data.id
id: self.options.id
})
.data("position", self.options.position);
@ -2882,6 +2911,18 @@ requires
.options(options || {})
.addClass("OxTextList");
$.each(self.options.columns, function(i, v) { // fixme: can this go into a generic ox.js function?
if (Ox.isUndefined(v.unique)) {
v.unique = false;
}
if (Ox.isUndefined(v.visible)) {
v.visible = false;
}
if (v.unique) {
self.unique = v.id;
}
});
$.extend(self, {
columnWidths: [],
itemHeight: 16,
@ -2984,7 +3025,8 @@ requires
orientation: "vertical",
request: self.options.request,
sort: self.options.sort,
type: "text"
type: "text",
unique: self.unique
})
.addClass("OxBody")
.scroll(function() {
@ -3017,7 +3059,7 @@ requires
var $item = $("<div>")
.addClass("OxItem")
.css({
width: Math.max(Ox.sum(self.columnWidths), that.$element.width() - 12) + "px"
width: Math.max(Ox.sum(self.columnWidths), that.$element.width() - oxui.scrollbarSize) + "px"
});
$.each(self.visibleColumns, function(i, v) {
var $cell = $("<div>")
@ -3055,7 +3097,7 @@ requires
}
function getItemWidth() {
return Math.max(Ox.sum(self.columnWidths), that.$element.width() - 12)
return Math.max(Ox.sum(self.columnWidths), that.$element.width() - oxui.scrollbarSize);
}
function moveColumn(id) {
@ -3114,6 +3156,12 @@ requires
]);
}
self.onChange = function(key, value) {
if (key == "request") {
that.$body.options(key, value);
}
};
that.sort = function(key, operator) {
var isSelected = key == self.options.sort[0].key;
self.options.sort = [
@ -4087,7 +4135,6 @@ requires
length = self.options.elements.length,
dimensions = oxui.getDimensions(self.options.orientation),
edges = oxui.getEdges(self.options.orientation);
Ox.print("dimensions, edges", dimensions, edges)
$.each(self.options.elements, function(i, v) {
var element = v.element
.css({

64
demos/test/list.js
View File

@ -58,21 +58,21 @@ $(function() {
}
*/
],
$group = [],
elements = [],
documentWidth = $document.width();
Ox.print("documentWidth", documentWidth)
$.each(groups, function(i, v) {
var size = documentWidth / 3 + (documentWidth % 3 > i);
elements.push({
element: new Ox.TextList({
$group[i] = new Ox.TextList({
columns: [
{
align: "left",
id: "name",
operator: "+",
title: "Name",
operator: v.id == "year" ? "-" : "+",
title: v.title,
unique: true,
visible: true,
width: size - 72
width: size - 50 - ($.browser.mozilla ? 16 : 12)
},
{
align: "right",
@ -80,7 +80,7 @@ $(function() {
operator: "-",
title: "Items",
visible: true,
width: 60
width: 50
}
],
id: "group_" + v.id,
@ -106,7 +106,9 @@ $(function() {
operator: "+"
}
]
}),
});
elements.push({
element: $group[i],
size: size
});
});
@ -141,6 +143,7 @@ $(function() {
id: "id",
operator: "+",
title: "ID",
unique: true,
visible: true,
width: 80
},
@ -205,7 +208,6 @@ $(function() {
id: "rating",
operator: "-",
title: "Rating",
visible: false,
width: 80
},
{
@ -213,7 +215,6 @@ $(function() {
id: "votes",
operator: "-",
title: "Votes",
visible: false,
width: 80
}
],
@ -267,4 +268,47 @@ $(function() {
],
orientation: "vertical"
}).appendTo($body);
$.each(groups, function(i, group) {
Ox.Event.bind(null, "select_group_" + group.id, function(event, data) {
Ox.print("OK")
$list.options({
request: function(options) {
app.request("find", $.extend(options, {
query: {
conditions: $.map(data.ids, function(v, j) {
return {
key: group.id,
value: v,
operator: "="
}
}),
operator: "|"
}
}), options.callback);
}
});
$.each(groups, function(i_, group_) {
if (i_ != i) {
$group[i_].options({
request: function(options) {
delete options.keys;
app.request("find", $.extend(options, {
group: group_.id,
query: {
conditions: $.map(data.ids, function(v, j) {
return {
key: group.id,
value: v,
operator: "="
}
}),
operator: "|"
}
}), options.callback);
}
})
}
});
});
});
});