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55 lines
1.5 KiB
JavaScript
55 lines
1.5 KiB
JavaScript
/**
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* Javascript for Admin / Global categories
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*/
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// Record original value
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var cat_original_owner;
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var permission_prompt;
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/**
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* Check to see if admin has taken away access to a category
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*/
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function check_owner(element_id) {
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var checkboxes = $(':checkbox', document.getElementById(element_id));
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var all_users = $(document.getElementById(element_id + '[0]'));
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// If they checked all users, uncheck the others
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if(all_users.length > 0 && all_users.attr("checked")) {
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checkboxes.attr("checked",false);
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all_users.attr("checked", true);
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checkboxes = $(':checkbox', document.getElementById(element_id)).filter(':checked');
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return true;
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}
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// Find out what changed
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var seen = [], diff = [], labels = [];
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for ( var i = 0; i < cat_original_owner.length; i++) {
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var checkbox = checkboxes.filter('[value="'+cat_original_owner[i]+'"]');
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if(checkbox.filter(':checked').length == 0 && checkbox.get(0) != undefined) {
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diff.push(cat_original_owner[i]);
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labels.push($(checkbox.get(0).nextSibling).text());
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}
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}
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// Single selection?
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if(checkboxes.length == 0) {
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var new_group = $(document.getElementById(element_id));
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if(new_group.attr('value') != 0 && cat_original_owner.length > 0) {
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diff.push(cat_original_owner[0]);
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var selector = 'option[value="'+cat_original_owner[0]+'"]';
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labels.push("\n"+$(selector, new_group).text());
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}
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}
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// Somebody will lose permission, give warning.
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if(diff.length > 0) {
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var msg = permission_prompt;
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for( var i = 0; i < labels.length; i++) {
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msg += labels[i];
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}
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return confirm(msg);
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}
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return true;
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}
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