feedprovider/src/main/webapp/js/dynamicrequest.js

   1 function loadstocks(){
   2   var uri = finduri();
   3   jQuery.ajax({
   4     type: "GET",
   5     url: uri,
   6     dataType: "json",
   7     timeout: 120000,
   8     success: function(data){
   9       $(".loading").text("Loading...");
  10       if(data==null){
  11         $(".loading").text("Data can't be loaded due to some error");
  12       }
  13       else
  14       {
  15         if(isLoadingFirstTime()){
  16           var arrayOfQuotes = new Array();
  17           var index=0;
  18           var baseuri = "http://www.stockbangladesh.com/company_details.php?code=";
  19           $.each(data.exchanges, function(i, se){
  20             $.each(se.quotes, function(j, x){
  21               arrayOfQuotes[index] = $(".savedExchange").clone(true);
  22               arrayOfQuotes[index].addClass("exchange");
  23               arrayOfQuotes[index].removeClass("savedExchange");
  24               arrayOfQuotes[index].children(".companyLink").children(".exchangeHyperlink").attr("href", baseuri+x.company.symbol);
  25               arrayOfQuotes[index].children(".companyLink").children(".exchangeHyperlink").children(".companyName").text(x.company.symbol);
  26               arrayOfQuotes[index].children(".value").text(x.value);
  27               arrayOfQuotes[index].children(".lastPrice").text(x.lastPrice);
  28               arrayOfQuotes[index].children(".high").text(x.high);
  29               arrayOfQuotes[index].children(".low").text(x.low);
  30               arrayOfQuotes[index].children(".changePercentage").text(x.changePercentage);
  31               arrayOfQuotes[index].children(".trade").text(x.trade);
  32               arrayOfQuotes[index].children(".volume").text(x.volume);
  33               arrayOfQuotes[index].children(".version").text(x.version);
  34               var d = new Date(x.quoteTime);
  35               arrayOfQuotes[index].children(".quoteTime").text(getDateString(d));
  36               arrayOfQuotes[index].children(".quoteTimeNumber").text(x.quoteTime);
  37               arrayOfQuotes[index].attr("id", x.company.symbol);
  38               index++;
  39             });
  40           });
  41           var i;
  42           for (i=0;i<index;i++){
  43             arrayOfQuotes[i].show();
  44             arrayOfQuotes[i].appendTo("#exchanges");
  45           }
  46           $(".savedExchange").remove();
  47           setRowColored();
  48           $(".loading").text("");
  49         }
  50         else{
  51           $.each(data.exchanges, function(i, se){
  52             $.each(se.quotes, function(j, x){
  53               $("#"+x.company.symbol).children(".value").text(x.value);
  54               $("#"+x.company.symbol).children(".lastPrice").text(x.lastPrice);
  55               $("#"+x.company.symbol).children(".high").text(x.high);
  56               $("#"+x.company.symbol).children(".low").text(x.low);
  57               $("#"+x.company.symbol).children(".changePercentage").text(x.changePercentage);
  58               $("#"+x.company.symbol).children(".trade").text(x.trade);
  59               $("#"+x.company.symbol).children(".volume").text(x.volume);
  60               $("#"+x.company.symbol).children(".version").text(x.version);
  61               var d = new Date(x.quoteTime);
  62               $("#"+x.company.symbol).children(".quoteTime").text(getDateString(d));
  63               $("#"+x.company.symbol).children(".quoteTimeNumber").text(x.quoteTime);
  64             });
  65           });
  66           $(".loading").text("");
  67         }
  68       }
  69     },
  70     error: function(error){
  71       $(".loading").text("Data can't be loaded due to some error");
  72     }
  73   });
  74 }
  75
  76 function finduri(){
  77   var symbol = $(".symbol").text();
  78   var fulluri = "/api/latest/" + symbol + ".json";
  79   var uri = "/api/exchange/" + symbol + ".json?";
  80   var total = 0;
  81   var numberVisible = 0;
  82   var isFirst = true;
  83   if(isLoadingFirstTime())
  84     return fulluri;
  85   $(".companyName").each(function(){
  86     if($(this).parents(".exchange").is(":visible")){
  87       if(isFirst){
  88         isFirst = false;
  89       }else{
  90         uri = uri + "&";
  91       }
  92       uri = uri + "tickr=" + $(this).text();
  93       numberVisible++;
  94     }
  95     total++;
  96   });
  97   if(numberVisible > total/2 || numberVisible == 0){
  98     return fulluri;
  99   }else{
 100     return uri;
 101   }
 102 }
 103
 104 function isLoadingFirstTime(){
 105   var totalExchange=0;
 106   $(".exchange").each(function(){
 107     totalExchange++;
 108     if(totalExchange>0)
 109       return false;
 110   });
 111   if(totalExchange==0)
 112     return true;
 113   else
 114     return false;
 115
 116
 117 }
 118