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add placeholders for empty folders, fixes #250

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This commit is contained in:
rolux 2014-02-03 08:58:23 +00:00
commit f8890ed015
6 changed files with 61 additions and 17 deletions
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13
static/js/folderList.js
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@ -8,6 +8,7 @@ pandora.ui.folderList = function(id, section) {
folderItems = section == 'items' ? 'Lists' : Ox.toTitleCase(section),
folderItem = folderItems.slice(0, -1),
canEditFeatured = pandora.site.capabilities['canEditFeatured' + folderItems][pandora.user.level],
$placeholder,
that;
var columns, items;
if (id != 'volumes') {
@ -267,8 +268,11 @@ pandora.ui.folderList = function(id, section) {
max: 1,
min: 0,
pageLength: 1000,
// won't work, getListData looks up data in $folderList
//selected: pandora.getListData().folder == id ? [ui._list] : [],
// works when switching back from browser, but won't work on load, since
// getListData relies on $folderList, so selectList is called in init handler
selected: pandora.getListData().folder == id
? [ui[ui.section == 'items' ? '_list' : ui.section.slice(0, -1)]]
: [],
sort: [{key: 'position', operator: '+'}],
sortable: id != 'featured' || canEditFeatured,
unique: id != 'volumes' ? 'id' : 'name'
@ -377,11 +381,12 @@ pandora.ui.folderList = function(id, section) {
if (pandora.site.sectionFolders[section][i]) {
pandora.site.sectionFolders[section][i].items = data.items;
pandora.$ui.folder[i].$content.css({
height: data.items * 16 + 'px'
height: (data.items || 1) * 16 + 'px'
});
pandora.$ui.folderList[id].css({
height: data.items * 16 + 'px'
});
})[data.items ? 'show' : 'hide']();
pandora.$ui.folderPlaceholder[id].updateText(id)[data.items ? 'hide' : 'show']();
}
pandora.resizeFolders();
},