jquery - javascript returning an array from inside a get funtion with in a function -


new javascript , jquery have bee doing of coding in php, have been banging head against wall week trying work, have looked through out site , googled many others issues!

here complete function think pretty self explanatory

function get_all_items(config_d) { var con = config_d.split(',');  var cat = $("#category").val(); var color = $("#c"+cat+"").val(); var range = $("#range").val(); var total = $("#vtotal").val();  var prod_arr = ""; var qty_arr = "";   $.get('tables/htl_products.txt',  function(data)  {      var lines = data.split('\n');      (var i=0; i<=lines.length; i++)     {         var elements = lines[i].split('~');          var el = elements[0].split('_');          var arange = el[0];          var aproduct = elements[0];         var aconfig = elements[1];         var acat = elements[2];         var acolor = elements[3];          (var c=0; c<con.length; c++)         {             var config22 = con[c];              var config1 = config22.replace("x", "v");              var vchk = $('#'+range+config1+'').is(':checked');              if (vchk==true)             {                 var config23 = config1;                 var config2 = config23.replace("v", "x");                 var q_id = "#q_"+arange+"_"+config2+"";                 var qty = $(""+q_id+"").val();                  if (qty=="") { qty=0; }                 var qq = parseint(""+qty+"");             }             else             {                 var config23 = config22;                 var q_id = "#q_"+arange+"_"+config22+"";                 var qty = $(""+q_id+"").val();                  if (qty=="") { qty=0; }                 var qq = parseint(""+qty+"");             }                if (range==arange && config23==aconfig && cat==acat && qq > 0 && color==acolor )             {                 // these 2 strings wish use outside of function!!!                 var prod_arr = prod_arr+','+aproduct;                 var qty_arr = qty_arr+','+qq;              }         }      } });        // @ moment trying display variables     // wish use variables here alert(""+prod_arr+"~"+qty_arr+"");      // plan here pass variables , open php page     // window.open("test.php?total="+total+"&aa="+prod_arr+"&qq="+qty_arr+"","_self");    }

i know may bit clunky seems work except use of variables @ end of parent function??

thanks in advance assistance


Comments

Post a Comment

Popular posts from this blog

html - Outlook 2010 Anchor (url/address/link) -

i'm trying link specific pdf page msoutlook'10 or msword'10, #page=... anchor particularly useful , works fine elsewhere. unfortunately when click [ctr-k] in outlook or winword, links re-formatted assuming unc path. pdf file located on shared drive. using "file:" prefix links open pdf in adobe reader (outside of browser), , "http:" open inside browser. issue seem need open in browser "file:" prefix in order anchor work. know anchors work inside browser. outlook uses windows/explorer default program (based on file extension) seems open in adobe reader neglecting anchor. is aware of solution, link specific page or bookmark of shared-pdf ms outlook and/or winword link? common references: mailermailer.com/...anchor-tags-html-emails campaignmonitor.com/...anchor-links-in-email-newsletters/ stackoverflow.com/...anchor-in-pdf-document
Read more

javascript - Why does running this loop 9 times take 100x longer than running it 8 times? -

consider code: test = function() { } t = new test(); (var = 0; < 8; i++) { result = t instanceof test; } if change number of iterations 8 9 , loop take 100 times longer complete in latest version of firefox (41.0.1). tested on 2 different pcs , magic limit 8. here jsperf test used: http://jsperf.com/instanceof-8-times-vs-9-times does have idea why might happen? seems specific instanceof . not happen if else object, example check property. note: filed bugzilla bug this. jan de mooij mozilla team has posted details in bugzilla thread . here's simplistic interpretation of highly technical answers: in i < 8 case, firefox smart enough hoist result = t instanceof test; statement out of loop (according tests, doesn't seem omit altogether). in i < 9 case, apparently doesn't optimization . why? reason not clear, related fact 9 iterations threshold above function considered "hot" enough run through jit compiler. i < 8 cas...
Read more

Getting gateway time-out Rails app with Nginx + Puma running on Digital Ocean -

following this guide setup app on digital ocean droplet, not working. site not loading , it's throwing: "gateway time-out". the puma server works, since ps aux | grep puma prints: root 15878 0.0 0.4 376832 2168 ? sl 12:50 0:00 puma 2.13.4 (unix:///var/www/myapp/shared/tmp/sockets/myapp-puma.sock) [20150930164940] root 15881 0.0 0.7 903676 3692 ? sl 12:50 0:06 puma: cluster worker 0: 15878 [20150930164940] root 24654 0.0 0.1 11748 916 pts/2 s+ 18:00 0:00 grep --color=auto puma my nginx config: user root; worker_processes 1; events { worker_connections 1024; } http { upstream puma { server unix:///var/www/myapp/shared/tmp/sockets/myapp-puma.sock; } server { listen 80; server_name myapp.com; root /var/www/myapp/current/public; access_log /var/www/myapp/current/log/access.log; error_log /...
Read more