diff --git a/fields/ref.py b/fields/ref.py
index 7dcb8b0..07ebfa6 100644
--- a/fields/ref.py
+++ b/fields/ref.py
@@ -241,7 +241,7 @@ class Ref(Field):
        <th if="checkboxes" class="cbCell">
         <img src=":url('checkall')" class="clickable"
              title=":_('check_uncheck')"
-             onclick=":'toggleAllRefCbs(%s)' % q(ajaxHookId)"/>
+             onclick=":'toggleAllCbs(%s)' % q(ajaxHookId)"/>
        </th>
       </tr>
       <!-- Loop on every (tied or selectable) object. -->
@@ -272,7 +272,7 @@ class Ref(Field):
        </td>
        <td if="checkboxes" class="cbCell">
         <input if="mayView" type="checkbox" name=":ajaxHookId" checked="checked"
-               value=":tiedUid" onclick="toggleRefCb(this)"/>
+               value=":tiedUid" onclick="toggleCb(this)"/>
        </td>
       </tr>
      </table>
@@ -286,7 +286,7 @@ class Ref(Field):
 
      <!-- Init checkboxes if present. -->
      <script if="checkboxes"
-             type="text/javascript">:'initRefCbs(%s)' % q(ajaxHookId)
+             type="text/javascript">:'initCbs(%s)' % q(ajaxHookId)
      </script>''')
 
     # PX that displays the list of objects the user may select to insert into a
@@ -608,7 +608,10 @@ class Ref(Field):
         # NOTE that when a method is defined in field "masterValue" (see parent
         # class "Field"), it will be used instead of select (or sselect below).
         self.select = select
-        if isinstance(select, Search): self.select.name = '_field_'
+        if isinstance(select, Search):
+            select.name = '_field_'
+            select.checkboxes = True
+            select.checkboxesDefault = False
         # If you want to specify, for the search screen, a list of objects that
         # is different from the one produced by self.select, define an
         # alternative method in field "sselect" below.
@@ -1145,7 +1148,7 @@ class Ref(Field):
            and may hold "unchecked" (initial semantics) or "checked" (inverted
            semantics). Inverting semantics allows to keep the array small even
            when checking/unchecking all checkboxes.
-           
+
            The mentioned JS arrays and variables are stored as attributes of the
            DOM node representing this field.'''
         # The initial semantics depends on the checkboxes default value.
diff --git a/fields/search.py b/fields/search.py
index e602224..4a4f9f0 100644
--- a/fields/search.py
+++ b/fields/search.py
@@ -26,7 +26,8 @@ class Search:
     '''Used for specifying a search for a given class.'''
     def __init__(self, name, group=None, sortBy='', sortOrder='asc', limit=None,
                  default=False, colspan=1, translated=None, show=True,
-                 translatedDescr=None, **fields):
+                 translatedDescr=None, checkboxes=False, checkboxesDefault=True,
+                 **fields):
         self.name = name
         # Searches may be visually grouped in the portlet.
         self.group = Group.get(group)
@@ -46,6 +47,10 @@ class Search:
         # In the dict below, keys are indexed field names or names of standard
         # indexes, and values are search values.
         self.fields = fields
+        # Do we need to display checkboxes for every object of the query result?
+        self.checkboxes = checkboxes
+        # Default value for checkboxes
+        self.checkboxesDefault = checkboxesDefault
 
     @staticmethod
     def getIndexName(fieldName, usage='search'):
@@ -140,6 +145,14 @@ class Search:
             return gutils.callMethod(tool, self.show, klass=klass)
         return self.show
 
+    def getCbJsInit(self, hookId):
+        '''Returns the code that creates JS data structures for storing the
+           status of checkboxes for every result of this search.'''
+        default = self.checkboxesDefault and 'unchecked' or 'checked'
+        return '''var node=document.getElementById('%s');
+                  node['_appy_objs_cbs'] = {};
+                  node['_appy_objs_sem'] = '%s';''' % (hookId, default)
+
 class UiSearch:
     '''Instances of this class are generated on-the-fly for manipulating a
        Search from the User Interface.'''
diff --git a/gen/ui/appy.js b/gen/ui/appy.js
index f09abde..308d0bf 100644
--- a/gen/ui/appy.js
+++ b/gen/ui/appy.js
@@ -224,7 +224,8 @@ function askQueryResult(hookId, objectUrl, className, searchName, popup,
       params['filterValue'] = filterWidget.value;
     }
   }
-  askAjaxChunk(hookId, 'GET', objectUrl, 'pxQueryResult', params);
+  askAjaxChunk(hookId, 'GET', objectUrl, 'pxQueryResult', params, null,
+               evalInnerScripts);
 }
 
 function askObjectHistory(hookId, objectUrl, maxPerPage, startNumber) {
@@ -316,7 +317,7 @@ function _rsplit(s, delimiter, limit) {
 }
 
 // (Un)checks a checkbox corresponding to a linked object.
-function toggleRefCb(checkbox) {
+function toggleCb(checkbox) {
   var name = checkbox.getAttribute('name');
   var elems = _rsplit(name, '_', 3);
   // Get the DOM node corresponding to the Ref field.
@@ -336,8 +337,8 @@ function toggleRefCb(checkbox) {
   }
 }
 
-// Initialise checkboxes of a Ref field.
-function initRefCbs(id) {
+// Initialise checkboxes of a Ref field or Search.
+function initCbs(id) {
   var elems = _rsplit(id, '_', 3);
   // Get the DOM node corresponding to the Ref field.
   var node = document.getElementById(elems[0] + '_' + elems[1]);
@@ -354,8 +355,8 @@ function initRefCbs(id) {
   }
 }
 
-// Toggle all checkboxes of a Ref field.
-function toggleAllRefCbs(id) {
+// Toggle all checkboxes of a Ref field or Search.
+function toggleAllCbs(id) {
   var elems = _rsplit(id, '_', 3);
   // Get the DOM node corresponding to the Ref field.
   var node = document.getElementById(elems[0] + '_' + elems[1]);
@@ -367,7 +368,7 @@ function toggleAllRefCbs(id) {
   if (node[semAttr] == 'unchecked') node[semAttr] = 'checked';
   else node[semAttr] = 'unchecked';
   // Update the visible checkboxes
-  initRefCbs(id);
+  initCbs(id);
 }
 
 // Shows/hides a dropdown menu
diff --git a/gen/wrappers/ToolWrapper.py b/gen/wrappers/ToolWrapper.py
index d888295..80a8077 100644
--- a/gen/wrappers/ToolWrapper.py
+++ b/gen/wrappers/ToolWrapper.py
@@ -361,30 +361,47 @@ class ToolWrapper(AbstractWrapper):
 
     # Show query results as a list.
     pxQueryResultList = Px('''
-     <table class="list" width="100%" var="showHeaders=showHeaders|True">
-      <!-- Headers, with filters and sort arrows -->
-      <tr if="showHeaders">
-       <th for="column in columns"
-           var2="field=column.field;
-                 sortable=ztool.isSortable(field.name, className, 'search');
-                 filterable=field.filterable"
-           width=":column.width" align=":column.align">
-        <x>::ztool.truncateText(_(field.labelId))</x>
-        <x>:tool.pxSortAndFilter</x><x>:tool.pxShowDetails</x>
-       </th>
-      </tr>
+     <x var="showHeaders=showHeaders|True;
+             checkboxes=uiSearch.search.checkboxes;
+             checkboxesId=rootHookId + '_objs'">
+      <table class="list" width="100%">
+       <!-- Headers, with filters and sort arrows -->
+       <tr if="showHeaders">
+        <th for="column in columns"
+            var2="field=column.field;
+                  sortable=ztool.isSortable(field.name, className, 'search');
+                  filterable=field.filterable"
+            width=":column.width" align=":column.align">
+         <x>::ztool.truncateText(_(field.labelId))</x>
+         <x>:tool.pxSortAndFilter</x><x>:tool.pxShowDetails</x>
+        </th>
+        <th if="checkboxes" class="cbCell">
+         <img src=":url('checkall')" class="clickable"
+              title=":_('check_uncheck')"
+              onclick=":'toggleAllCbs(%s)' % q(checkboxesId)"/>
+        </th>
+       </tr>
 
-      <!-- Results -->
-      <tr for="zobj in zobjects" id="query_row" valign="top"
-          var2="@currentNumber=currentNumber + 1;
-                obj=zobj.appy(); mayView=zobj.mayView()"
-          class=":loop.zobj.odd and 'even' or 'odd'">
+       <!-- Results -->
+       <tr for="zobj in zobjects" id="query_row" valign="top"
+           var2="@currentNumber=currentNumber + 1;
+                 obj=zobj.appy(); mayView=zobj.mayView()"
+           class=":loop.zobj.odd and 'even' or 'odd'">
         <td for="column in columns"
             var2="field=column.field" id=":'field_%s' % field.name"
             width=":column.width"
             align=":column.align">:tool.pxQueryField</td>
-      </tr>
-     </table>''')
+        <!-- A checkbox if required -->
+        <td if="checkboxes" class="cbCell">
+         <input type="checkbox" name=":checkboxesId" checked="checked"
+                value=":zobj.id" onclick="toggleCb(this)"/>
+        </td>
+       </tr>
+      </table>
+      <!-- Init checkboxes if present. -->
+      <script if="checkboxes"
+              type="text/javascript">:'initCbs(%s)' % q(checkboxesId)
+      </script></x>''')
 
     # Show query results as a grid.
     pxQueryResultGrid = Px('''
@@ -405,9 +422,12 @@ class ToolWrapper(AbstractWrapper):
 
     # Show paginated query results as a list or grid.
     pxQueryResult = Px('''
-     <div id="queryResult"
-          var="_=ztool.translate;
+     <div var="ajaxHookId='queryResult';
+               _=ztool.translate;
                className=req['className'];
+               searchName=req.get('search', '');
+               rootHookId=rootHookId|'%s_search' % className;
+               uiSearch=uiSearch|ztool.getSearch(className,searchName,ui=True);
                refInfo=ztool.getRefInfo();
                refObject=refInfo[0];
                refField=refInfo[1];
@@ -415,8 +435,6 @@ class ToolWrapper(AbstractWrapper):
                                                              refField)) or '';
                startNumber=req.get('startNumber', '0');
                startNumber=int(startNumber);
-               searchName=req.get('search', '');
-               uiSearch=ztool.getSearch(className, searchName, ui=True);
                sortKey=req.get('sortKey', '');
                sortOrder=req.get('sortOrder', 'asc');
                filterKey=req.get('filterKey', '');
@@ -430,7 +448,6 @@ class ToolWrapper(AbstractWrapper):
                totalNumber=queryResult.totalNumber;
                batchSize=queryResult.batchSize;
                batchNumber=len(zobjects);
-               ajaxHookId='queryResult';
                navBaseCall='askQueryResult(%s,%s,%s,%s,%s,**v**)' % \
                  (q(ajaxHookId), q(ztool.absolute_url()), q(className), \
                   q(searchName),int(inPopup));
@@ -440,7 +457,8 @@ class ToolWrapper(AbstractWrapper):
                    (ztool.absolute_url(), className, refUrlPart);
                showSubTitles=req.get('showSubTitles', 'true') == 'true';
                resultMode=ztool.getResultMode(className);
-               target=ztool.getLinksTargetInfo(ztool.getAppyClass(className))">
+               target=ztool.getLinksTargetInfo(ztool.getAppyClass(className))"
+          id=":ajaxHookId">
 
       <x if="zobjects">
        <!-- Display here POD templates if required. -->
@@ -492,10 +510,16 @@ class ToolWrapper(AbstractWrapper):
     </div>''')
 
     pxQuery = Px('''
-     <x var="className=req['className']; searchName=req.get('search', '');
-             cssJs=None">
-      <x>:tool.pxPagePrologue</x><x>:tool.pxQueryResult</x>
-     </x>''', template=AbstractWrapper.pxTemplate, hook='content')
+     <div var="className=req['className'];
+               searchName=req.get('search', '');
+               uiSearch=ztool.getSearch(className, searchName, ui=True);
+               rootHookId='%s_search' % className;
+               cssJs=None"
+          id=":rootHookId">
+      <script type="text/javascript">:uiSearch.search.getCbJsInit(rootHookId)
+      </script>
+      <x if="not inPopup">:tool.pxPagePrologue</x><x>:tool.pxQueryResult</x>
+     </div>''', template=AbstractWrapper.pxTemplate, hook='content')
 
     pxSearch = Px('''
      <x var="className=req['className'];