var Qs_Form_Element_MultiFile = { message: new Qs_Message({ 'eng': { 'delete': 'delete', 'confirmDelete': 'Do you really want to delete this %s?' }, 'uk': { 'delete': 'видалити', 'confirmDelete': 'Ви дійсно хочете видалити цей %s?' } }), options: {}, elementOptions: {}, init: function (id, options) { Qs_Form_Element_MultiFile.setElementOptions(id, options); Qs_Form_Element_MultiFile.updateOptions(id); }, getElementOptions: function (id) { if (typeof Qs_Form_Element_MultiFile.elementOptions[id] == 'undefined') { return null; } return Qs_Form_Element_MultiFile.elementOptions[id]; }, getElementOption: function (id, name) { var options = Qs_Form_Element_MultiFile.getElementOptions(id); if (options) { if (typeof options[name] != 'undefined') { return options[name]; } } return null; }, setElementOption: function (id, name, value) { var options = Qs_Form_Element_MultiFile.getElementOptions(id); if (options) { options[name] = value; } else { Qs_Form_Element_MultiFile.elementOptions[id] = {name: value}; } }, setElementOptions: function (id, options) { Qs_Form_Element_MultiFile.elementOptions[id] = options; }, _renderInput: function(type, name, attribs, options) { var value = ''; var className = ''; if (attribs) { id = attribs.id; className = attribs['class']; } if (!className) { className = type; } html = ''; return html; }, add: function (id) { var itemName = Qs_Form_Element_MultiFile.getElementOption(id, 'itemName'); var name = Qs_Form_Element_MultiFile.getElementOption(id, 'name'); var table = document.getElementById(id); var row = ''; row += '' + Qs_Form_Element_MultiFile._renderInput('file', name, {'class': 'file'}); + ''; row += ''; row += ''; row += '' + Qs_Form_Element_MultiFile.message.get('delete') + ""; row += ''; $('#' + id + ' tbody').append(row); row += ''; Qs_Form_Element_MultiFile.updateOptions(id); return false; }, del: function (a, id) { var itemName = Qs_Form_Element_MultiFile.getElementOption(id, 'itemName'); var msg = sprintf(Qs_Form_Element_MultiFile.message.get('confirmDelete'), itemName); var row = qs.getParentTag(a, 'TR'); $(row).addClass('mark_delete'); if (confirm(msg)) { if (row) { $(row).remove(); } var rows = $('#' + id + ' a.del').size(); Qs_Form_Element_MultiFile.updateOptions(id); if (rows == 0) { Qs_Form_Element_MultiFile.add(id); } } else { $(row).removeClass('mark_delete'); } return false; }, hideLink: function (link) { $(link).hide(); $(link).each(function(i, el){ if (el.nextSibling && el.nextSibling.tagName == 'SPAN') { $(el.nextSibling).hide(); } }); }, showLink: function (link) { $(link).show(); $(link).each(function(i, el){ if (el.nextSibling && el.nextSibling.tagName == 'SPAN') { $(el.nextSibling).show(); } }); }, updateOptions: function (id) { var selector = '#' + id + ' a'; var del = selector + '.del'; var rows = $(del).size(); var required = Qs_Form_Element_MultiFile.getElementOption(id, 'required'); Qs_Form_Element_MultiFile.showLink(del); if (rows == 1 && required) { Qs_Form_Element_MultiFile.hideLink(del); } } }