mbirth/LuckyCoinkydink
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store multiple categories (#51)

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so they don't get lost when collapsing the selector
This commit is contained in:
onli
2013-08-19 01:00:40 +02:00
parent 38e95423b8
commit e51dae3b9f
1 changed files with 24 additions and 0 deletions
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24
templates/2k11/admin/serendipity_editor.js.tpl
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@ -394,6 +394,7 @@ window.log = function f(){ log.history = log.history || []; log.history.push(arg
}
// Collapses/expands the category selector
var categoryselector_stored_categories = null;
serendipity.toggle_category_selector = function(id) {
if ($('#toggle_' + id).length == 0) {
// this function got called on load of the editor
@ -406,6 +407,9 @@ window.log = function f(){ log.history = log.history || []; log.history.push(arg
$(this).toggleClass('active');
serendipity.toggle_category_selector(id);
});
$('#'+id).change(function(e) {
categoryselector_stored_categories = null;
});
if ($('#'+id).children('*[selected="selected"]').length > 1) {
// when loading the page new for the preview and more than one category was
@ -416,7 +420,16 @@ window.log = function f(){ log.history = log.history || []; log.history.push(arg
}
}
if ($('#'+id).attr("multiple")) {
if ($('#'+id).children(':selected').filter('[value!="0"]').length > 1) {
// when collapsing, all multiple selection needs to be saved to be restoreable if the click was a mistake
var selected_categories = '';
$('#'+id).children(':selected').filter('[value!="0"]').each(function(i, child) {
selected_categories += child.value + ','
});
categoryselector_stored_categories = selected_categories;
}
$('#'+id).removeAttr("multiple");
$('#'+id).removeAttr("size");
$('#toggle_' + id).find('> .icon-minus').removeClass('icon-minus').addClass('icon-plus');
@ -425,6 +438,17 @@ window.log = function f(){ log.history = log.history || []; log.history.push(arg
$('#'+id).attr("multiple", "");
$('#'+id).attr("size", $('#'+id).children().size);
$('#toggle_' + id).find('> .icon-plus').removeClass('icon-plus').addClass('icon-minus');
var selected_categories = categoryselector_stored_categories;
if (selected_categories != null) {
selected_categories = selected_categories.split(',');
selected_categories.forEach(function(cat_id) {
if(cat_id) {
$('#'+id).find('[value="'+ cat_id +'"]').attr('selected', 'selected');
}
});
}
}
}