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textlist improvements (keep selection after sort, make left/right arrows scroll left/right)

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This commit is contained in:
rolux 2011-05-24 15:44:02 +02:00
commit 187adae7e2
3 changed files with 64 additions and 17 deletions
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23
source/Ox.UI/js/List/Ox.List.js
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@ -556,7 +556,7 @@ Ox.List = function(options, self) {
}
function getPositions(ids) {
Ox.print('getPositions', ids)
// Ox.print('getPositions', ids)
ids = ids || getSelectedIds();
Ox.print('getPositions', ids)
// fixme: optimize: send non-selected ids if more than half of the items are selected
@ -628,7 +628,7 @@ Ox.List = function(options, self) {
function getSelectedIds() {
//Ox.print('gSI', self.selected, self.$items)
return $.map(self.selected, function(pos) {
Ox.print('....', pos, self.options.unique, self.$items[pos].options('data')[self.options.unique])
//Ox.print('....', pos, self.options.unique, self.$items[pos].options('data')[self.options.unique])
//Ox.print('2222', self.$items, pos)
return self.$items[pos].options('data')[self.options.unique];
});
@ -662,6 +662,7 @@ Ox.List = function(options, self) {
isSelected(pos) && self.$items[pos].addClass('OxSelected');
self.$items[pos].appendTo(that.$content);
});
self.selected.length && scrollToPosition(self.selected[0]);
}
function getPageLength(page) {
@ -1230,14 +1231,16 @@ Ox.List = function(options, self) {
function updateSort() {
Ox.print('start sort')
var key = self.options.sort[0].key,
operator = self.options.sort[0].operator,
map = self.options.sort[0].map,
operator = self.options.sort[0].operator,
selectedIds,
sort = {};
self.options.items.forEach(function(item) {
sort[item.id] = map ? map(item[key]) : item[key];
});
if (self.listLength > 1) {
if (Ox.isArray(self.options.items)) {
selectedIds = getSelectedIds();
self.options.items.forEach(function(item) {
sort[item.id] = map ? map(item[key]) : item[key];
});
self.options.items.sort(function(a, b) {
var aValue = sort[a.id],
bValue = sort[b.id],
@ -1249,6 +1252,14 @@ Ox.List = function(options, self) {
}
return ret;
});
if (selectedIds.length) {
self.selected = [];
self.options.items.forEach(function(item, i) {
if (selectedIds.indexOf(item.id) > -1) {
self.selected.push(i);
}
});
}
loadItems();
} else {
clear(); // fixme: bad function name