rating/module.js

   1 M.core_rating={
   2
   3     Y : null,
   4     transaction : [],
   5
   6     init : function(Y){
   7         this.Y = Y;
   8         Y.all('select.postratingmenu').each(this.attach_rating_events, this);
   9
  10         //hide the submit buttons
  11         this.Y.all('input.postratingmenusubmit').setStyle('display', 'none');
  12     },
  13
  14     attach_rating_events : function(selectnode) {
  15         selectnode.on('change', this.submit_rating, this, selectnode);
  16     },
  17
  18     submit_rating : function(e, selectnode){
  19         var theinputs = selectnode.ancestor('form').all('.ratinginput');
  20         var thedata = [];
  21
  22         var inputssize = theinputs.size();
  23         for ( var i=0; i<inputssize; i++ )
  24         {
  25             if(theinputs.item(i).get("name")!="returnurl") {//dont include return url for ajax requests
  26                 thedata[theinputs.item(i).get("name")] = theinputs.item(i).get("value");
  27             }
  28         }
  29
  30         this.Y.io.queue.stop();
  31         this.transaction.push({transaction:this.Y.io.queue(M.cfg.wwwroot+'/rating/rate_ajax.php', {
  32             method : 'POST',
  33             data : build_querystring(thedata),
  34             on : {
  35                 complete : function(tid, outcome, args) {
  36                     try {
  37                         if (!outcome) {
  38                             alert('IO FATAL');
  39                             return false;
  40                         }
  41
  42                         var data = this.Y.JSON.parse(outcome.responseText);
  43                         if (data.success){
  44                             //if the user has access to the aggregate then update it
  45                             if (data.itemid) { //do not test data.aggregate or data.count otherwise it doesn't refresh value=0 or no value
  46                                 var itemid = data.itemid;
  47
  48                                 var node = this.Y.one('#ratingaggregate'+itemid);
  49                                 node.set('innerHTML',data.aggregate);
  50
  51                                 //empty the count value if no ratings
  52                                 var node = this.Y.one('#ratingcount'+itemid);
  53                                 if (data.count > 0) {
  54                                     node.set('innerHTML',"("+data.count+")");
  55                                 } else {
  56                                     node.set('innerHTML',"");
  57                                 }
  58                             }
  59                             return true;
  60                         }
  61                         else if (data.error){
  62                             alert(data.error);
  63                         }
  64                     } catch(e) {
  65                         alert(e.message+" "+outcome.responseText);
  66                     }
  67                     return false;
  68                 }
  69             },
  70             context : this,
  71             arguments : {
  72                 //query : this.query.get('value')
  73             }
  74         }),complete:false,outcome:null});
  75         this.Y.io.queue.start();
  76     }
  77 };