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 var isFrontPage = false;
   8
   9
  10 G.evt.common.init.push(searchBarInit);
  11
  12 /* if set by the org selector, this will be the location used the
  13         next time the search is submitted */
  14 var newSearchLocation;
  15 var newSearchDepth = null;
  16
  17 function searchBarInit() {
  18
  19         _ts = G.ui.searchbar.type_selector;
  20         _ds = G.ui.searchbar.depth_selector;
  21         _fs = G.ui.searchbar.form_selector;
  22
  23         G.ui.searchbar.text.focus();
  24         //G.ui.searchbar.text.onkeypress =
  25         G.ui.searchbar.text.onkeydown =
  26                 function(evt) {if(userPressedEnter(evt)) { searchBarSubmit(); } };
  27
  28         G.ui.searchbar.submit.onclick = searchBarSubmit;
  29
  30         _ds.onchange = depthSelectorChanged;
  31
  32         if( getLocation() == globalOrgTree.id() ) {
  33                 unHideMe( G.ui.searchbar.lib_sel_span );
  34                 G.ui.searchbar.lib_sel_link.onclick = _opacHandleLocationTagClick;
  35         } else {
  36                 unHideMe( G.ui.searchbar.depth_sel_span );
  37                 buildLocationSelector();
  38         }
  39
  40         /* set up the selector objects, etc */
  41         G.ui.searchbar.text.value = (getTerm() != null) ? getTerm() : "";
  42         setSelector(_ts,        getStype());
  43         setSelector(_ds,        getDepth());
  44         setSelector(_fs,        getForm());
  45
  46 }
  47
  48 var orgTreeIsBuilt = false;
  49 function _opacHandleLocationTagClick() {
  50         /*
  51         orgTreeSelector.openTo(
  52                 (newSearchLocation != null) ? parseInt(newSearchLocation) : getLocation(), true );
  53                 */
  54         swapCanvas(G.ui.common.org_container);
  55
  56         if(!orgTreeIsBuilt) {
  57                 drawOrgTree();
  58                 orgTreeIsBuilt = true;
  59         }
  60
  61 }
  62
  63 function depthSelectorChanged() {
  64         var i = _ds.selectedIndex;
  65         if( i == _ds.options.length - 1 ) {
  66                 setSelector( _ds, getDepth() );
  67                 _opacHandleLocationTagClick();
  68
  69         } else {
  70                 if(!isFrontPage && (findCurrentPage() != MYOPAC)) {
  71                         searchBarSubmit();
  72                 }
  73         }
  74
  75 }
  76
  77 var chooseAnotherNode;
  78 function buildLocationSelector(newLoc) {
  79
  80         var loc;
  81         if(newLoc != null) loc = newLoc;
  82         else loc = getLocation();
  83
  84         if( loc == globalOrgTree.id() ) return;
  85
  86         var selector = G.ui.searchbar.depth_selector
  87         if(!chooseAnotherNode)
  88                 chooseAnotherNode = selector.removeChild(
  89                         selector.getElementsByTagName("option")[0]);
  90         var node = chooseAnotherNode;
  91         removeChildren(selector);
  92
  93         var location = findOrgUnit(loc);
  94         var type = findOrgType(location.ou_type());
  95
  96         while( type && location ) {
  97                 var n = node.cloneNode(true);
  98                 n.setAttribute("value", type.depth());
  99                 removeChildren(n);
 100                 n.appendChild(text(type.opac_label()));
 101                 selector.appendChild(n);
 102                 location = findOrgUnit(location.parent_ou());
 103                 if(location) type = findOrgType(location.ou_type());
 104                 else type = null;
 105         }
 106
 107         selector.appendChild(node);
 108 }
 109
 110 function updateLoc(location, depth) {
 111         if( location != null )
 112                 newSearchLocation = location;
 113
 114         if( depth != null ) {
 115                 if(depth != 0 ){
 116                         G.ui.searchbar.lib_sel_link.onclick = _opacHandleLocationTagClick;
 117                         if( location == globalOrgTree.id() ) {
 118                                 hideMe( G.ui.searchbar.depth_sel_span );
 119                                 unHideMe( G.ui.searchbar.lib_sel_span );
 120                         } else {
 121                                 buildLocationSelector(location);
 122                                 hideMe( G.ui.searchbar.lib_sel_span );
 123                                 unHideMe( G.ui.searchbar.depth_sel_span );
 124                         }
 125                 }
 126
 127                 setSelector(G.ui.searchbar.depth_selector, depth);
 128                 newSearchDepth = depth;
 129         }
 130
 131         runEvt('common','locationUpdated');
 132
 133         /*
 134         if(!isFrontPage && (findCurrentPage() != MYOPAC)
 135                                 && (newSearchLocation != getLocation()) ) {
 136                 searchBarSubmit();
 137         }
 138         */
 139 }
 140
 141
 142 function searchBarSubmit() {
 143
 144         var text = G.ui.searchbar.text.value;
 145         if(!text || text == "") return;
 146
 147         var args = {};
 148         args.page                               = MRESULT;
 149         args[PARAM_OFFSET]      = 0;
 150         args[PARAM_TERM]                = text;
 151         args[PARAM_STYPE]               = _ts.options[_ts.selectedIndex].value;
 152         args[PARAM_LOCATION] = newSearchLocation;
 153         args[PARAM_DEPTH]               = (newSearchDepth != null) ? newSearchDepth : parseInt(_ds.options[_ds.selectedIndex].value);
 154         args[PARAM_FORM]                = _fs.options[_fs.selectedIndex].value;
 155
 156         goTo(buildOPACLink(args));
 157 }
 158
 159