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