Moved closing of non-active record views.

[pazpar2-moved-to-github.git] / www / demo / search.js

diff --git a/www/demo/search.js b/www/demo/search.js
index a7119eb..b7754e0 100644 (file)
--- a/www/demo/search.js
+++ b/www/demo/search.js
@@ -1,4 +1,4 @@
-/* $Id: search.js,v 1.29 2007-01-16 18:19:50 quinn Exp $
+/* $Id: search.js,v 1.34 2007-01-17 02:15:12 quinn Exp $
  * ---------------------------------------------------
  * Javascript container
  */
@@ -95,12 +95,7 @@ function session_pinged()
     var xml = xpingSession.responseXML;
     var error = xml.getElementsByTagName("error");
     if (error[0])
-    {
-       var msg = error[0].childNodes[0].nodeValue;
-       alert(msg);
        location = "?";
-       return;
-    }
     setTimeout(ping_session, 50000);
 }
 
@@ -227,18 +222,50 @@ function displayname(name)
        return 'ISBN';
     else if (name == 'md-publisher')
        return 'Publisher';
+    else if (name == 'md-url')
+       return 'URL';
     else
        return name;
 }
 
+function hyperlink_field(name)
+{
+    if (name == 'md-author')
+       return 'au';
+    else if (name == 'md-subject')
+       return 'su';
+    else if (name == 'md-url')
+       return 'URL';
+    else
+       return 0;
+}
+
+function  paint_details_tr(name, dn)
+{
+    //emit a table row
+    var dname = displayname(name);
+    var ln = create_element('b', dname);
+    var tln = document.createElement('td');
+    tln.setAttribute('width', 70);
+    tln.setAttribute('valign', 'top');
+    tln.appendChild(ln);
+    var tr = document.createElement('tr');
+    tr.appendChild(tln);
+    tr.appendChild(dn);
+    return tr;
+}
+
 function paint_details(body, xml)
 {
+    // This is some ugly display code. Replace with your own ting o'beauty
     clear_cell(body);
     //body.appendChild(document.createElement('br'));
     var nodes = xml.childNodes[0].childNodes;
     var i;
     var table = document.createElement('table');
     table.setAttribute('cellpadding', 2);
+    var dn = 0;
+    var lastname = '';
     for (i = 0; i < nodes.length; i++)
     {
        if (nodes[i].nodeType != 1)
@@ -246,18 +273,47 @@ function paint_details(body, xml)
        var name = nodes[i].nodeName;
        if (name == 'recid' || name == 'md-title')
            continue;
-       name = displayname(name);
+       if (name != lastname)
+       {
+           if (dn)
+           {
+               var tr = paint_details_tr(lastname, dn);
+               table.appendChild(tr);
+           }
+           dn = document.createElement('td');
+           lastname = name;
+       }
+
        if (!nodes[i].childNodes[0])
                continue;
        var value = nodes[i].childNodes[0].nodeValue;
-       var lbl = create_element('b', name );
-       var lbln = document.createElement('td');
-       lbln.setAttribute('width', 70);
-       lbln.appendChild(lbl);
-       var val = create_element('td', value);
-       var tr = document.createElement('tr');
-       tr.appendChild(lbln);
-       tr.appendChild(val);
+       if (dn.childNodes[0])
+           dn.appendChild(document.createTextNode('; '));
+       var hyl = hyperlink_field(name);
+       var nv;
+       if (hyl)
+       {
+           nv = create_element('a', value);
+           if (hyl == 'URL')
+           {
+               nv.setAttribute('href', value);
+               nv.setAttribute('target', '_blank');
+           }
+           else
+           {
+               nv.setAttribute('href', '#');
+               nv.setAttribute('term', value);
+               nv.setAttribute('searchfield', hyl);
+               nv.onclick = function() { hyperlink_search(this); return false; };
+           }
+       }
+       else
+           nv = document.createTextNode(value);
+       dn.appendChild(nv);
+    }
+    if (dn)
+    {
+       var tr = paint_details_tr(lastname, dn);
        table.appendChild(tr);
     }
     body.appendChild(table);
@@ -278,8 +334,6 @@ function show_details()
        return;
     }
 
-    // This is some ugly display code. Replace with your own ting o'beauty
-
     var idn = xml.getElementsByTagName('recid');
     if (!idn[0])
        return;
@@ -287,14 +341,24 @@ function show_details()
     cur_id = id;
     cur_rec = xml;
 
+    var nodes = document.getElementsByName('listrecord');
+    var i;
+    for (i = 0; i < nodes.length; i++)
+    {
+       var dets = nodes[i].getElementsByTagName('div');
+       if (dets[0])
+           dets[0].style.display = 'none';
+    }
+
     var body = document.getElementById('rec_' + id);
     if (!body)
        return;
     paint_details(body, xml);
 }
 
-function hyperlink_search(field, obj)
+function hyperlink_search(obj)
 {
+    var field = obj.getAttribute('searchfield');
     var term = obj.getAttribute('term');
     var queryfield  = document.getElementById('query');
     queryfield.value = field + '=' + term;
@@ -304,14 +368,6 @@ function hyperlink_search(field, obj)
 function fetch_details(id)
 {
     cur_id = -1;
-    var nodes = document.getElementsByName('listrecord');
-    var i;
-    for (i = 0; i < nodes.length; i++)
-    {
-       var dets = nodes[i].getElementsByTagName('div');
-       if (dets[0])
-           dets[0].style.display = 'none';
-    }
     if (id == cur_id)
     {
        cur_id = -1;
@@ -392,7 +448,7 @@ function show_records()
            record_div.setAttribute('name', 'listrecord');
 
             var record_cell = create_element('a', title);
-            record_cell.setAttribute('href', '#');
+            record_cell.setAttribute('href', '#' + id);
            record_cell.setAttribute('onclick', 'fetch_details(' + id + '); return false');
             record_div.appendChild(record_cell);
            if (author)
@@ -401,7 +457,8 @@ function show_records()
                var al = create_element('a', author);
                al.setAttribute('href', '#');
                al.setAttribute('term', author);
-               al.onclick = function() { hyperlink_search('au', this); return false; };
+               al.setAttribute('searchfield', 'au');
+               al.onclick = function() { hyperlink_search(this); return false; };
                record_div.appendChild(al);
            }
            if (count > 1)