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

   1 var searchBarExpanded = false;
   2 /* our search selector boxes */
   3 var _ts, _fs, _ds;
   4
   5 attachEvt( "common", "locationChanged", updateLoc );
   6
   7
   8 G.evt.common.init.push(searchBarInit);
   9
  10 /* if set by the org selector, this will be the location used the
  11         next time the search is submitted */
  12 var newSearchLocation;
  13 var newSearchDepth = null;
  14
  15 function searchBarInit() {
  16
  17         _ts = G.ui.searchbar.type_selector;
  18         _ds = G.ui.searchbar.depth_selector;
  19         _fs = G.ui.searchbar.form_selector;
  20
  21         G.ui.searchbar.text.focus();
  22         G.ui.searchbar.text.onkeypress =
  23                 function(evt) {if(userPressedEnter(evt)) searchBarSubmit();};
  24
  25         G.ui.searchbar.submit.onclick = searchBarSubmit;
  26
  27         _ds.onchange = depthSelectorChanged;
  28
  29         if( getLocation() == globalOrgTree.id() ) {
  30                 unHideMe( G.ui.searchbar.lib_sel_span );
  31                 G.ui.searchbar.lib_sel_link.onclick = _opacHandleLocationTagClick;
  32         } else {
  33                 unHideMe( G.ui.searchbar.depth_sel_span );
  34                 buildLocationSelector();
  35         }
  36
  37         /* set up the selector objects, etc */
  38         G.ui.searchbar.text.value = (getTerm() != null) ? getTerm() : "";
  39         setSelector(_ts,        getStype());
  40         setSelector(_ds,        getDepth());
  41         setSelector(_fs,        getForm());
  42
  43 }
  44
  45 function _opacHandleLocationTagClick() {
  46         orgTreeSelector.openTo(
  47                 (newSearchLocation != null) ? parseInt(newSearchLocation) : getLocation(), true );
  48         swapCanvas(G.ui.common.org_container);
  49 }
  50
  51 function depthSelectorChanged() {
  52         var i = _ds.selectedIndex;
  53         if( i == _ds.options.length - 1 ) {
  54                 setSelector( _ds, getDepth() );
  55                 _opacHandleLocationTagClick();
  56
  57         } else searchBarSubmit();
  58
  59 }
  60
  61 function buildLocationSelector() {
  62
  63         if( getLocation() == globalOrgTree.id() ) return;
  64
  65         var selector = G.ui.searchbar.depth_selector
  66         var node = selector.removeChild(selector.getElementsByTagName("option")[0]);
  67
  68         var location = findOrgUnit(getLocation());
  69         var type = findOrgType(location.ou_type());
  70
  71         while( type && location ) {
  72                 var n = node.cloneNode(true);
  73                 n.setAttribute("value", type.depth());
  74                 removeChildren(n);
  75                 n.appendChild(text(type.opac_label()));
  76                 selector.appendChild(n);
  77                 location = findOrgUnit(location.parent_ou());
  78                 if(location) type = findOrgType(location.ou_type());
  79                 else type = null;
  80         }
  81
  82         selector.appendChild(node);
  83 }
  84
  85 function updateLoc(location, depth) {
  86         if( location != null )
  87                 newSearchLocation = location;
  88         if( depth != null ) {
  89                 setSelector(G.ui.searchbar.depth_selector, depth);
  90                 newSearchDepth = depth;
  91         }
  92         searchBarSubmit();
  93 }
  94
  95
  96 function searchBarSubmit() {
  97
  98         var text = G.ui.searchbar.text.value;
  99         if(!text || text == "") return;
 100
 101         var args = {};
 102         args.page                               = MRESULT;
 103         args[PARAM_OFFSET]      = 0;
 104         args[PARAM_TERM]                = text;
 105         args[PARAM_STYPE]               = _ts.options[_ts.selectedIndex].value;
 106         args[PARAM_LOCATION] = newSearchLocation;
 107         args[PARAM_DEPTH]               = (newSearchDepth != null) ? newSearchDepth : parseInt(_ds.options[_ds.selectedIndex].value);
 108         args[PARAM_FORM]                = _fs.options[_fs.selectedIndex].value;
 109
 110         goTo(buildOPACLink(args));
 111 }
 112
 113