javascript - Delete element of an array -


before randomly voting down question , suggesting use splice maybe read i'm trying do. thank you.

i'm writing node.js chat bot , 1 of commands need delete specific element of array.

this how command supposed work:

the items 'foo','bar','baz' added array called raidloot. each of these array elements array created users can add , each of array random user selected. if have raidloot = [foo] , second array called foo = [usera,userb,userc], after 1 of users selected 'foo' should removed raidloot.

this relevant code

 case 'loot':      query(connection, 'select * channel name = "' + username + '"').done(function (result) {          if (result[0].length !== 0) {              if (args[1] === 'clear') {                  raidloot = []                  send_privgrp_message(botid, username + ' cleared loot list')              } else {                  raidloot.push(args.slice(1).join(' '))                  send_privgrp_message(botid, username + ' added ' + args.slice(1).join(' ') + ' slot #' + raidloot.length + '. use !add ' + raidloot.length + ' join ')                  lootslot[raidloot.length] = []              }            } else {              send_message_private(userid, 'you have join channel first')          }      })       break;

and problem is:

exports.flatroll = flatroll = function (userid, args) {     if (raidloot.length === 0) {         send_message_private(userid, 'there no loot')         return     }     connectdb().done(function (connection) {         checkaccess(userid).done(function (result) {             userac = result             access_req(connection, 'rem').done(function (result) {                 if (result[0].length === 0 || result[0].length > 0 && result[0][0].status === 'enabled') {                     if (result[0].length === 0 || result[0][0].access_req <= userac) {                         getusername(connection, userid).done(function (result) {                             username = result[0][0].name                             if (!args) {                                 winnerlist = '<center> <font color=#ffff00> :::flatroll results::: </font> </center> \n'                                 (loot in raidloot) {                                     winnerlist += '<font color=#00ffff>slot #' + (+loot + 1) + '</font> \n'                                     winnerlist += 'item: ' + raidloot[loot] + '\n'                                     if (lootslot[+loot + 1].length === 0) {                                         winnerlist += 'winner: no 1 added \n'                                     } else {                                         winnerlist += 'winner:</font><font color=#00ff00>' + _.sample(lootslot[+loot + 1]) + '</font> \n'                                         lootslot[+loot + 1] = []                                         raidloot.splice(loot, 1) // line need better alternative for.                                     }                                      winnerlist += '<img src=tdb://id:gfx_gui_friendlist_splitter>\n'                                  }                                 send_privgrp_message(botid, blob('winner list', winnerlist))                                 connection.release()                             } // else args                          })                     } else {                         connection.release()                         send_message_private(userid, 'access denied')                     }                 } else {                     connection.release()                     send_message_private(userid, 'command disabled')                 }             })         })     }) }

'raidloot.splice(loot, 1)' work how it's supposed result not need, if there multiple items added , users join 1 of them displayed list contain items except last one, length of raidloot modified loop doesnt last item , on multiple items, less displayed.

i'm new @ node, doing project way learn don't harsh on newb code :)

seems works if split loop in 2 separate loops, 1 extracting winner , second removing array winner found.

if (!args) {     winnerlist = '<center> <font color=#ffff00> :::flatroll results::: </font> </center> \n'     var rl = raidloot     (i = 0; < rl.length; i++) {         winnerlist += '<font color=#00ffff>slot #' + (i + 1) + '</font> \n'         winnerlist += 'item: ' + raidloot[i] + '\n'         if (lootslot[i + 1].length === 0) {             winnerlist += 'winner: no 1 added \n'         } else {             shuffleusers = _.shuffle(lootslot[i + 1])             console.log(shuffleusers)             winnerlist += 'winner:</font><font color=#00ff00>' + _.sample(shuffleusers) + '</font> \n'         }          winnerlist += '<img src=tdb://id:gfx_gui_friendlist_splitter>\n'      }     send_privgrp_message(botid, blob('winner list', winnerlist))      (i = 0; < rl.length; i++) {         if (lootslot[i + 1].length > 0) {             lootslot[i + 1] = []             raidloot = _.without(raidloot, rl[i])         }     }     connection.release()   }

Comments

Post a Comment

Popular posts from this blog

angularjs - ADAL JS Angular- WebAPI add a new role claim to the token -

i have created angular spa webapi backend using adal js authentication.as there no roles in ad, need manually add role claims in order give users access different api controllers. the roles stored in database. expecting inject claim through call webapi after authentication ad. webapi code might this. identity.addclaim(new claim("role", "user")); var ticket = new authenticationticket(identity, props); var accesstoken = startup.oauthbeareroptions.accesstokenformat.protect(ticket); is possible replace adal idtoken new token? is viable solution or there other better way handle this? as initial token generated azuread, possible edit token add new claim? appreciated. graph api supporting group claims. see here: http://justazure.com/azure-active-directory-part-4-group-claims/ if @ examples on page, users assigned groups , app can check group in claims. in current version of portal, need app manifest , modify it.
Read more

node.js - Using Node without global install -

i'm working on few node & electron (atom shell) projects , i'm curious how them work without user having install node globally. i've seen few applications including node directory in project contains node.exe binary. how go setting node project use binary? edit: thought should add, i've searched everywhere answer this, unrelated results.
Read more

php - CakePHP HttpSockets send array of paramms -

i problem when make request (i can request). $link = 'http://uri/path/?param1=1&sid=2&sid=3&sid=4' $http = $httpsocket = new httpsocket(); $res = $httpsocket->get($link); if check request pr($http); i see : [line] => /url/path/?param1=1&sid%5b0%5d=2&sid%5b1%5d=3&sid%5b2%5d=4 http/1.1 and i'm getting empty response because server doesn't know parameters sid%5b0%5d=2 when try send parameters array : $data = array('param1' => '1', 'sid' => array('2','3', '4')); i see same changes %5b0%5d - additional indexes. how fix it? unfortunately , can not change server side, if send request in browser, i'll normal response in json format. when make request, can parameters this: $param1 = $_get['param1']; $sid= $_get['sid']; tip: use diferente names parameters. have multiples sid. use sid1, sid2, sid3... update: can parameters this:...
Read more