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

   1 /* advanced search interface */
   2
   3 attachEvt("common", "run", advInit);
   4
   5 function advInit() {
   6
   7         /* propogate these? */
   8         clearSearchParams();
   9
  10         depthSelInit();
  11         setEnterFunc($('opac.advanced.quick.isbn'), advISBNRun );
  12         setEnterFunc($('opac.advanced.quick.issn'), advISSNRun );
  13         setEnterFunc($('opac.advanced.quick.cn'), advCNRun );
  14         setEnterFunc( $n( $('advanced.marc.tbody'), 'advanced.marc.value'), advMARCRun );
  15
  16         unHideMe($('adv_quick_search_sidebar'));
  17         if(isXUL())
  18                 setSelector($('adv_quick_type'), 'tcn');
  19         setEnterFunc($('adv_quick_text'), advGenericSearch);
  20 }
  21
  22 function advISBNRun() {
  23         var isbn = $('opac.advanced.quick.isbn').value;
  24         if(!isbn) return;
  25         var arg                                 = {};
  26         arg.page                                        = RRESULT;
  27         arg[PARAM_STYPE]                = "";
  28         arg[PARAM_TERM]         = "";
  29         arg[PARAM_RTYPE]                = RTYPE_ISBN;
  30         arg[PARAM_OFFSET]               = 0;
  31         arg[PARAM_ADVTERM]      = isbn;
  32         goTo(buildOPACLink(arg));
  33 }
  34
  35 function advISSNRun() {
  36         var issn = $('opac.advanced.quick.issn').value;
  37         if(!issn) return;
  38         var arg                                 = {};
  39         arg.page                                        = RRESULT;
  40         arg[PARAM_STYPE]                = "";
  41         arg[PARAM_TERM]         = "";
  42         arg[PARAM_ADVTERM]      = issn;
  43         arg[PARAM_OFFSET]               = 0;
  44         arg[PARAM_RTYPE]                = RTYPE_ISSN;
  45         goTo(buildOPACLink(arg));
  46 }
  47
  48 function advCNRun() {
  49         var cn = $('opac.advanced.quick.cn').value;
  50         if(!cn) return;
  51         var arg                 = {};
  52         arg.page                        = CNBROWSE;
  53         arg[PARAM_CN]   = cn;
  54         goTo(buildOPACLink(arg));
  55 }
  56
  57
  58 function advAddMARC() {
  59         var newrow = $('advanced.marc.template').cloneNode(true);
  60         $n(newrow, 'advanced.marc.tag').value = "";
  61         $n(newrow, 'advanced.marc.subfield').value = "";
  62         $n(newrow, 'advanced.marc.value').value = "";
  63         $('advanced.marc.tbody').insertBefore(newrow, $('advanced.marc.submit.row'));
  64 }
  65
  66 function advMARCRun() {
  67
  68         var t = $('advanced.marc.tbody');
  69         var searches = [];
  70
  71         var children = t.getElementsByTagName('tr');
  72         for( var c in children ) {
  73                 var child = children[c];
  74                 if(!(child && child.innerHTML)) continue;
  75                 var val = advExtractMARC(child);
  76                 if(val) searches.push(val);
  77         }
  78
  79         if(searches.length == 0) return;
  80
  81         var arg = {};
  82         arg.page = RRESULT;
  83         arg[PARAM_FORM] = 'all'
  84         arg[PARAM_RTYPE] = RTYPE_MARC;
  85         arg[PARAM_OFFSET] = 0;
  86         arg[PARAM_DEPTH]        = depthSelGetDepth();
  87         arg[PARAM_LOCATION]     = depthSelGetNewLoc();
  88         arg[PARAM_SEARCHES] = js2JSON(searches);
  89         arg[PARAM_ADVTYPE] = ADVTYPE_MARC;
  90         arg[PARAM_TERM] = "";
  91
  92         goTo(buildOPACLink(arg));
  93 }
  94
  95
  96 /* EXAMPLE => {"term":"0516011901","restrict":[{"tag":"020","subfield":"a"}]} */
  97 function advExtractMARC(row) {
  98         if(!row || row.id == 'advanced.marc.submit.row') return null;
  99         var term = $n(row, 'advanced.marc.value').value;
 100         if(!term) return null;
 101
 102         var subfield = $n(row, 'advanced.marc.subfield').value;
 103         if(!subfield) subfield = "_";
 104
 105         var tag = $n(row, 'advanced.marc.tag').value;
 106         if(!tag) return null;
 107
 108         return { 'term' : term, 'restrict' :  [ { 'tag' : tag, 'subfield' : subfield } ] };
 109 }
 110
 111 function advGenericSearch() {
 112         var type = getSelectorVal($('adv_quick_type'));
 113         var term = $('adv_quick_text').value;
 114         if(!term) return;
 115
 116         var arg = {};
 117
 118         switch(type) {
 119
 120                 case 'isbn' :
 121                         arg.page                                        = RRESULT;
 122                         arg[PARAM_STYPE]                = "";
 123                         arg[PARAM_TERM]         = "";
 124                         arg[PARAM_RTYPE]                = RTYPE_ISBN;
 125                         arg[PARAM_OFFSET]               = 0;
 126                         arg[PARAM_ADVTERM]      = term
 127                         break;
 128
 129                 case 'issn' :
 130                         arg.page                                        = RRESULT;
 131                         arg[PARAM_STYPE]                = "";
 132                         arg[PARAM_TERM]         = "";
 133                         arg[PARAM_ADVTERM]      = term;
 134                         arg[PARAM_OFFSET]               = 0;
 135                         arg[PARAM_RTYPE]                = RTYPE_ISSN;
 136                         break;
 137
 138                 case 'tcn' :
 139                         arg.page                                        = RRESULT;
 140                         arg[PARAM_STYPE]                = "";
 141                         arg[PARAM_TERM]         = "";
 142                         arg[PARAM_ADVTERM]      = term;
 143                         arg[PARAM_OFFSET]               = 0;
 144                         arg[PARAM_RTYPE]                = RTYPE_TCN;
 145                         break;
 146
 147
 148                 case 'cn':
 149                         arg.page                        = CNBROWSE;
 150                         arg[PARAM_CN]   = term;
 151                         break;
 152
 153                 default: alert('not done yet');
 154
 155         }
 156
 157         if(arg.page) goTo(buildOPACLink(arg));
 158 }
 159
 160