search word on double-click + persist page state via URL hash

README.org

@@ -17,6 +17,12 @@
   directory). This should open Aard2 web UI page
   (http://localhost:8013) in the default system browser.
 
+  To make the web server available for the LAN network add /-Dslobber.host=0.0.0.0/, e.g:
+
+   #+BEGIN_SRC sh
+  java -Dslobber.browse=true -Dslobber.host=0.0.0.0 -jar aard2-web-0.8.jar ~/Downloads/*.slob
+   #+END_SRC
+
   To start the web server on a different port, set system
   property /slobber.port/. For example, to start on port 8014:
 

src/script.js

@@ -16,6 +16,12 @@ $(function () {
       if (contentLocation.href === "about:blank") {
         $contentHeader.hide();
       } else {
+        var url = new URL(contentLocation.href);
+        if ($word.val()) {
+          url.searchParams.set('q', $word.val());
+        }
+        window.top.location.hash = url.pathname + url.search;
+        history.pushState("", "", window.top.location.href);
         var i,
           slobId,
           lookupKey,
@@ -43,6 +49,16 @@ $(function () {
           $("#header-title").text(contentLocation.href);
         }
         $contentHeader.show();
+        $content.contents().find('body').dblclick(function(e) {
+          var selectedWord = $content.contents()[0].getSelection().toString().trim();
+          if (selectedWord) {
+            var $link = $("<a>").attr("href", selectedWord);
+            $(e.target).append($link);
+            $link[0].click();
+            $word.val(selectedWord);
+            doLookup(true);
+          }
+        });
       }
     } catch (x) {
       console.warn(x);
@@ -105,16 +121,29 @@ $(function () {
         var $a = $("<a>")
           .append($label)
           .append($dictLabel)
-          .attr("href", item.url)
+          .attr("href", item.url.slice(0,-1) + "&q=" + item.label)
           .attr("target", "content");
         $li.append($a);
         $ul.append($li);
         return true;
       });
       $lookupResult.append($ul);
+      if (!$content.attr('src')) {
+        $content.attr('src', $ul.find('li:first-child a').attr('href'));
+      }
     });
   };
 
+  if (window.top.location.hash) {
+    var itemUrl = window.top.location.hash.slice(1);
+    var q = new URLSearchParams(new URL(itemUrl, 'http://_').search).get('q');
+    if (q) {
+      $word.val(q);
+      doLookup();
+    }
+    $("#content").attr("src", itemUrl);
+  }
+
   var onInputChange = function () {
     if (scheduledLookupID) {
       clearTimeout(scheduledLookupID);