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                 function(evt) {if(userPressedEnter(evt)) searchBarSubmit();};
  26
  27         G.ui.searchbar.submit.onclick = searchBarSubmit;
  28
  29         _ds.onchange = depthSelectorChanged;
  30
  31         if( getLocation() == globalOrgTree.id() ) {
  32                 unHideMe( G.ui.searchbar.lib_sel_span );
  33                 G.ui.searchbar.lib_sel_link.onclick = _opacHandleLocationTagClick;
  34         } else {
  35                 unHideMe( G.ui.searchbar.depth_sel_span );
  36                 buildLocationSelector();
  37         }
  38
  39         /* set up the selector objects, etc */
  40         G.ui.searchbar.text.value = (getTerm() != null) ? getTerm() : "";
  41         setSelector(_ts,        getStype());
  42         setSelector(_ds,        getDepth());
  43         setSelector(_fs,        getForm());
  44
  45 }
  46
  47 function _opacHandleLocationTagClick() {
  48         orgTreeSelector.openTo(
  49                 (newSearchLocation != null) ? parseInt(newSearchLocation) : getLocation(), true );
  50         swapCanvas(G.ui.common.org_container);
  51 }
  52
  53 function depthSelectorChanged() {
  54         var i = _ds.selectedIndex;
  55         if( i == _ds.options.length - 1 ) {
  56                 setSelector( _ds, getDepth() );
  57                 _opacHandleLocationTagClick();
  58
  59         } else {
  60                 if(!isFrontPage)
  61                         searchBarSubmit();
  62         }
  63
  64 }
  65
  66 function buildLocationSelector(newLoc) {
  67
  68         var loc;
  69         if(newLoc != null) loc = newLoc;
  70         else loc = getLocation();
  71
  72         if( loc == globalOrgTree.id() ) return;
  73
  74         var selector = G.ui.searchbar.depth_selector
  75         var node = selector.removeChild(selector.getElementsByTagName("option")[0]);
  76         removeChildren(selector);
  77
  78         var location = findOrgUnit(loc);
  79         var type = findOrgType(location.ou_type());
  80
  81         while( type && location ) {
  82                 var n = node.cloneNode(true);
  83                 n.setAttribute("value", type.depth());
  84                 removeChildren(n);
  85                 n.appendChild(text(type.opac_label()));
  86                 selector.appendChild(n);
  87                 location = findOrgUnit(location.parent_ou());
  88                 if(location) type = findOrgType(location.ou_type());
  89                 else type = null;
  90         }
  91
  92         selector.appendChild(node);
  93 }
  94
  95 function updateLoc(location, depth) {
  96         if( location != null )
  97                 newSearchLocation = location;
  98
  99         if( depth != null ) {
 100                 if(depth != 0 ){
 101                         G.ui.searchbar.lib_sel_link.onclick = _opacHandleLocationTagClick;
 102                         if( location == globalOrgTree.id() ) {
 103                                 hideMe( G.ui.searchbar.depth_sel_span );
 104                                 unHideMe( G.ui.searchbar.lib_sel_span );
 105                         } else {
 106                                 buildLocationSelector(location);
 107                                 hideMe( G.ui.searchbar.lib_sel_span );
 108                                 unHideMe( G.ui.searchbar.depth_sel_span );
 109                         }
 110                 }
 111
 112                 setSelector(G.ui.searchbar.depth_selector, depth);
 113                 newSearchDepth = depth;
 114         }
 115
 116         if(!isFrontPage && (findCurrentPage() != MYOPAC))
 117                 searchBarSubmit();
 118
 119         alert(findCurrentPage());
 120         /*
 121         alert(MYOPAC);
 122         alert(findCurrentPage() == MYOPAC);
 123         */
 124
 125 }
 126
 127
 128 function searchBarSubmit() {
 129
 130         var text = G.ui.searchbar.text.value;
 131         if(!text || text == "") return;
 132
 133         var args = {};
 134         args.page                               = MRESULT;
 135         args[PARAM_OFFSET]      = 0;
 136         args[PARAM_TERM]                = text;
 137         args[PARAM_STYPE]               = _ts.options[_ts.selectedIndex].value;
 138         args[PARAM_LOCATION] = newSearchLocation;
 139         args[PARAM_DEPTH]               = (newSearchDepth != null) ? newSearchDepth : parseInt(_ds.options[_ds.selectedIndex].value);
 140         args[PARAM_FORM]                = _fs.options[_fs.selectedIndex].value;
 141
 142         goTo(buildOPACLink(args));
 143 }
 144
 145