Open-ILS/web/opac/skin/default/js/rresult.js

   1 var records = new Array();
   2 var table;
   3 var rowtemplate;
   4 var rresultLimit = 200;
   5
   6 function rresultUnload() { removeChildren(table); table = null;}
   7
   8 attachEvt("common", "unload", rresultUnload);
   9 attachEvt("common", "run", rresultDoSearch);
  10 attachEvt("result", "idsReceived", rresultCollectRecords);
  11 attachEvt("result", "recordDrawn", rresultLaunchDrawn);
  12
  13 hideMe($('copyright_block'));
  14
  15 function rresultDoSearch() {
  16         table = G.ui.result.main_table;
  17         hideMe(G.ui.result.row_template);
  18         while( table.parentNode.rows.length <= (getDisplayCount() +1) )
  19                 hideMe(table.appendChild(G.ui.result.row_template.cloneNode(true)));
  20         rresultCollectIds();
  21 }
  22
  23 function rresultCollectIds() {
  24         var ids;
  25         switch(getRtype()) {
  26
  27                 case RTYPE_COOKIE:
  28                         ids = JSON2js(cookieManager.read(COOKIE_RIDS));
  29                         _rresultHandleIds( ids, ids.length );
  30                         break;
  31
  32                 case RTYPE_TITLE:
  33                 case RTYPE_AUTHOR:
  34                 case RTYPE_SUBJECT:
  35                 case RTYPE_SERIES:
  36                 case RTYPE_KEYWORD:
  37                         rresultDoRecordSearch();
  38                         break;
  39
  40                 case RTYPE_MULTI:
  41                         rresultDoRecordMultiSearch();
  42                         break;
  43
  44                 case RTYPE_LIST :
  45                         rresultHandleList();
  46                         break;
  47
  48                 case RTYPE_MRID :
  49                 case null :
  50                 case "" :
  51                 defaut:
  52                         var form = (getForm() == "all") ? null : getForm();
  53                         var req = new Request(FETCH_RIDS, getMrid(), form );
  54                         req.callback( rresultHandleRIds );
  55                         req.send();
  56         }
  57 }
  58
  59 function rresultHandleList() {
  60         var ids = new CGI().param(PARAM_RLIST);
  61         if(ids) _rresultHandleIds(ids, ids.length);
  62 }
  63
  64 function rresultHandleRIds(r) {
  65         var res = r.getResultObject();
  66         _rresultHandleIds(res.ids, res.count);
  67 }
  68
  69 function _rresultHandleIds(ids, count) {
  70         HITCOUNT = parseInt(count);
  71         runEvt('result', 'hitCountReceived');
  72         runEvt('result', 'idsReceived', ids);
  73 }
  74
  75 function rresultCollectRecords(ids) {
  76         runEvt("result", "preCollectRecords");
  77         var x = 0;
  78         for( var i = getOffset(); i!= getDisplayCount() + getOffset(); i++ ) {
  79                 if(ids[i] == null) break;
  80                 var req = new Request(FETCH_RMODS, parseInt(ids[i]));
  81                 req.callback(rresultHandleMods);
  82                 req.request.userdata = x++;
  83                 req.send();
  84         }
  85 }
  86
  87 function rresultHandleMods(r) {
  88         var rec = r.getResultObject();
  89         runEvt('result', 'recordReceived', rec, r.userdata, false);
  90         resultCollectCopyCounts(rec, r.userdata, FETCH_R_COPY_COUNTS);
  91         if(resultPageIsDone()) {
  92                 runEvt('result', 'allRecordsReceived', recordsCache);
  93                 unHideMe($('copyright_block'));
  94         }
  95 }
  96
  97
  98 function rresultLaunchDrawn(id, node) {
  99         runEvt("rresult", "recordDrawn", id, node);
 100 }
 101
 102
 103 function rresultDoRecordSearch() { return _rresultCollectSearchIds(true); }
 104 function rresultDoRecordMultiSearch() { return _rresultCollectSearchIds(false); }
 105
 106
 107 function _rresultCollectSearchIds( type ) {
 108
 109         var sort                = (getSort() == SORT_TYPE_REL) ? null : getSort();
 110         var sortdir = (sort) ? ((getSortDir()) ? getSortDir() : SORT_DIR_ASC) : null;
 111
 112         var form = parseForm(getForm());
 113         var item_type = form.item_type;
 114         var item_form = form.item_form;
 115
 116         var args = {};
 117
 118         if( type ) {
 119                 args.searches = {};
 120                 args.searches[getRtype()] = {};
 121                 args.searches[getRtype()].term = getTerm();
 122         } else {
 123                 args.searches = JSON2js(getAdvTerm());
 124         }
 125
 126         args.org_unit = getLocation();
 127         args.depth    = getDepth();
 128         args.limit    = rresultLimit;
 129         args.offset   = getOffset();
 130
 131         if(sort) args.sort = sort;
 132         if(sortdir) args.sort_dir = sortdir;
 133         if(item_type) args.item_type    = item_type;
 134         if(item_form) args.item_form    = item_form;
 135
 136         var req = new Request(SEARCH_RS, args);
 137         req.callback(rresultFilterSearchResults);
 138         req.send();
 139 }
 140
 141
 142 function rresultFilterSearchResults(r) {
 143         var result = r.getResultObject();
 144         var ids = [];
 145         for( var i = 0; i != result.ids.length; i++ )
 146                 ids.push(result.ids[i][0]);
 147         _rresultHandleIds( ids, result.count );
 148 }
 149
 150