js 字典添加删除

attrDictionaries = new Array();

//添加

attrDictionaries[“ attrkey” ] = { EnclosureType: EnclosureType, EnclosureName: EnclosureName, EnclosureUrl: EnclosureUrl, EnclosureCount: EnclosureCount };

//删除

 delete attrDictionaries[keyid];