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 function rresultDoSearch() {
  14         table = G.ui.result.main_table;
  15         hideMe(G.ui.result.row_template);
  16         while( table.parentNode.rows.length <= (getDisplayCount() +1) )
  17                 hideMe(table.appendChild(G.ui.result.row_template.cloneNode(true)));
  18         rresultCollectIds();
  19 }
  20
  21 function rresultCollectIds() {
  22         var ids;
  23         switch(getRtype()) {
  24
  25                 case RTYPE_COOKIE:
  26                         ids = JSON2js(cookieManager.read(COOKIE_RIDS));
  27                         _rresultHandleIds( ids, ids.length );
  28                         break;
  29
  30                 case RTYPE_TITLE:
  31                 case RTYPE_AUTHOR:
  32                 case RTYPE_SUBJECT:
  33                 case RTYPE_SERIES:
  34                 case RTYPE_KEYWORD:
  35                         rresultDoRecordSearch();
  36                         break;
  37
  38                 case RTYPE_LIST :
  39                         rresultHandleList();
  40                         break;
  41
  42                 case RTYPE_MRID :
  43                 defaut:
  44                         var form = (getForm() == "all") ? null : getForm();
  45                         var req = new Request(FETCH_RIDS, getMrid(), form );
  46                         req.callback( rresultHandleRIds );
  47                         req.send();
  48         }
  49 }
  50
  51 function rresultHandleList() {
  52         var ids = new CGI().param(PARAM_RLIST);
  53         if(ids) _rresultHandleIds(ids, ids.length);
  54 }
  55
  56 function rresultHandleRIds(r) {
  57         var res = r.getResultObject();
  58         _rresultHandleIds(res.ids, res.count);
  59 }
  60
  61 function _rresultHandleIds(ids, count) {
  62         HITCOUNT = parseInt(count);
  63         runEvt('result', 'hitCountReceived');
  64         runEvt('result', 'idsReceived', ids);
  65 }
  66
  67 function rresultCollectRecords(ids) {
  68         runEvt("result", "preCollectRecords");
  69         var x = 0;
  70         for( var i = getOffset(); i!= getDisplayCount() + getOffset(); i++ ) {
  71                 if(ids[i] == null) break;
  72                 var req = new Request(FETCH_RMODS, parseInt(ids[i]));
  73                 req.callback(rresultHandleMods);
  74                 req.request.userdata = x++;
  75                 req.send();
  76         }
  77 }
  78
  79 function rresultHandleMods(r) {
  80         var rec = r.getResultObject();
  81         runEvt('result', 'recordReceived', rec, r.userdata, false);
  82         resultCollectCopyCounts(rec, r.userdata, FETCH_R_COPY_COUNTS);
  83         if(resultPageIsDone())
  84                 runEvt('result', 'allRecordsReceived', recordsCache);
  85 }
  86
  87
  88 function rresultLaunchDrawn(id, node) {
  89         runEvt("rresult", "recordDrawn", id, node);
  90 }
  91
  92
  93 function rresultDoRecordSearch() {
  94
  95         var form                = (!getForm() || getForm() == "all") ? null : getForm();
  96         var sort                = (getSort() == SORT_TYPE_REL) ? null : getSort();
  97         var sortdir = (sort) ? ((getSortDir()) ? getSortDir() : SORT_DIR_ASC) : null;
  98
  99         var req = new Request(FETCH_SEARCH_RIDS, getRtype(),
 100                 {       term            : getTerm(),
 101                         sort            : sort,
 102                         sort_dir        : sortdir,
 103                         org_unit : getLocation(),
 104                         depth           : getDepth(),
 105                         limit           : rresultLimit,
 106                         offset  : getOffset(),
 107                         format  : form } );
 108
 109         req.callback(rresultFilterSearchResults);
 110         req.send();
 111 }
 112
 113 function rresultFilterSearchResults(r) {
 114         var result = r.getResultObject();
 115         var ids = [];
 116         for( var i = 0; i != result.ids.length; i++ )
 117                 ids.push(result.ids[i][0]);
 118         _rresultHandleIds( ids, result.count );
 119 }
 120
 121