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_LIST :
  41                         rresultHandleList();
  42                         break;
  43
  44                 case RTYPE_MRID :
  45                 case null :
  46                 case "" :
  47                 defaut:
  48                         var form = (getForm() == "all") ? null : getForm();
  49                         var req = new Request(FETCH_RIDS, getMrid(), form );
  50                         req.callback( rresultHandleRIds );
  51                         req.send();
  52         }
  53 }
  54
  55 function rresultHandleList() {
  56         var ids = new CGI().param(PARAM_RLIST);
  57         if(ids) _rresultHandleIds(ids, ids.length);
  58 }
  59
  60 function rresultHandleRIds(r) {
  61         var res = r.getResultObject();
  62         _rresultHandleIds(res.ids, res.count);
  63 }
  64
  65 function _rresultHandleIds(ids, count) {
  66         HITCOUNT = parseInt(count);
  67         runEvt('result', 'hitCountReceived');
  68         runEvt('result', 'idsReceived', ids);
  69 }
  70
  71 function rresultCollectRecords(ids) {
  72         runEvt("result", "preCollectRecords");
  73         var x = 0;
  74         for( var i = getOffset(); i!= getDisplayCount() + getOffset(); i++ ) {
  75                 if(ids[i] == null) break;
  76                 var req = new Request(FETCH_RMODS, parseInt(ids[i]));
  77                 req.callback(rresultHandleMods);
  78                 req.request.userdata = x++;
  79                 req.send();
  80         }
  81 }
  82
  83 function rresultHandleMods(r) {
  84         var rec = r.getResultObject();
  85         runEvt('result', 'recordReceived', rec, r.userdata, false);
  86         resultCollectCopyCounts(rec, r.userdata, FETCH_R_COPY_COUNTS);
  87         if(resultPageIsDone()) {
  88                 runEvt('result', 'allRecordsReceived', recordsCache);
  89                 unHideMe($('copyright_block'));
  90         }
  91 }
  92
  93
  94 function rresultLaunchDrawn(id, node) {
  95         runEvt("rresult", "recordDrawn", id, node);
  96 }
  97
  98
  99 function rresultDoRecordSearch() {
 100
 101         var form                = (!getForm() || getForm() == "all") ? null : getForm();
 102         var sort                = (getSort() == SORT_TYPE_REL) ? null : getSort();
 103         var sortdir = (sort) ? ((getSortDir()) ? getSortDir() : SORT_DIR_ASC) : null;
 104
 105         var req = new Request(FETCH_SEARCH_RIDS, getRtype(),
 106                 {       term            : getTerm(),
 107                         sort            : sort,
 108                         sort_dir        : sortdir,
 109                         org_unit : getLocation(),
 110                         depth           : getDepth(),
 111                         limit           : rresultLimit,
 112                         offset  : getOffset(),
 113                         format  : form } );
 114
 115         req.callback(rresultFilterSearchResults);
 116         req.send();
 117 }
 118
 119 function rresultFilterSearchResults(r) {
 120         var result = r.getResultObject();
 121         var ids = [];
 122         for( var i = 0; i != result.ids.length; i++ )
 123                 ids.push(result.ids[i][0]);
 124         _rresultHandleIds( ids, result.count );
 125 }
 126
 127