X-Git-Url: http://jsfdemo.indexdata.com/?a=blobdiff_plain;f=www%2Fjsdemo%2Fexample_client.js;h=fd9c37ee8eded2de4dadbbff82324efe729656ad;hb=e2de92cec639e50141ac603f78f4020c5cd054ed;hp=b6b1aeac3caa6179f334f09956204df326817112;hpb=5e21f50e2c85da79ab1a2d5fe8201bc48b25f5dc;p=pazpar2-moved-to-github.git
diff --git a/www/jsdemo/example_client.js b/www/jsdemo/example_client.js
index b6b1aea..fd9c37e 100644
--- a/www/jsdemo/example_client.js
+++ b/www/jsdemo/example_client.js
@@ -1,15 +1,16 @@
/* A very simple client that shows a basic usage of the pz2.js
-** $Id: example_client.js,v 1.6 2008-01-15 13:59:18 jakub Exp $
*/
// create a parameters array and pass it to the pz2's constructor
// then register the form submit event with the pz2.search function
// autoInit is set to true on default
-var usesessions = false;
-var pazpar2path = '.';
-if (document.location.hash == '#nosessions') {
- usesessions = true;
- pazpar2path = '/pazpar2/search.pz2';
+var usesessions = true;
+var pazpar2path = '/pazpar2/search.pz2';
+var showResponseType = '';
+if (document.location.hash == '#useproxy') {
+ usesessions = false;
+ pazpar2path = '/service-proxy/';
+ showResponseType = 'json';
}
my_paz = new pz2( { "onshow": my_onshow,
@@ -21,6 +22,7 @@ my_paz = new pz2( { "onshow": my_onshow,
"termlist": "xtargets,subject,author",
"onbytarget": my_onbytarget,
"usesessions" : usesessions,
+ "showResponseType": showResponseType,
"onrecord": my_onrecord } );
// some state vars
var curPage = 1;
@@ -31,6 +33,9 @@ var curDetRecData = null;
var curSort = 'relevance';
var curFilter = null;
var submitted = false;
+var SourceMax = 16;
+var SubjectMax = 10;
+var AuthorMax = 10;
//
// pz2.js event handlers:
@@ -42,115 +47,105 @@ function my_oninit() {
function my_onshow(data) {
totalRec = data.merged;
-
// move it out
var pager = document.getElementById("pager");
pager.innerHTML = "";
-
pager.innerHTML +='
Displaying: '
- + data.start + ' to ' + (data.start + data.num) +
+ + (data.start + 1) + ' to ' + (data.start + data.num) +
' of ' + data.merged + ' (found: '
+ data.total + ')
';
drawPager(pager);
-
// navi
var results = document.getElementById("results");
- results.innerHTML = "";
-
+
+ var html = [];
for (var i = 0; i < data.hits.length; i++) {
var hit = data.hits[i];
- var html = ''
- +'
' + (i + 1 + recPerPage * ( curPage - 1)) + '. '
- +'
' + hit["md-title"] +
- ' ';
- if (hit["md-title-remainder"] !== undefined) {
- html += '
' + hit["md-title-remainder"] + '';
- }
- if (hit["md-title-responsibility"] !== undefined) {
- html += '
' + hit["md-title-responsibility"] + '';
- }
- html += '
';
- results.innerHTML += html;
- if ( hit.recid == curDetRecId ) {
- drawCurDetails();
+ html.push(''
+ +'
'+ (i + 1 + recPerPage * (curPage - 1)) +'. '
+ +'
'
+ + hit["md-title"] +' ');
+ if (hit["md-title-remainder"] !== undefined) {
+ html.push('
' + hit["md-title-remainder"] + ' ');
+ }
+ if (hit["md-title-responsibility"] !== undefined) {
+ html.push('
'+hit["md-title-responsibility"]+'');
+ }
+ if (hit.recid == curDetRecId) {
+ html.push(renderDetails(curDetRecData));
}
+ html.push('
');
}
-
+ replaceHtml(results, html.join(''));
}
function my_onstat(data) {
var stat = document.getElementById("stat");
- stat.innerHTML = 'Active clients: '+ data.activeclients
- + '/' + data.clients + ' | '
+ if (stat == null)
+ return;
+
+ stat.innerHTML = ' .:STATUS INFO -- Active clients: '
+ + data.activeclients
+ + '/' + data.clients + ' -- '
+ 'Retrieved records: ' + data.records
- + '/' + data.hits + '';
+ + '/' + data.hits + ' :.';
}
function my_onterm(data) {
- var termlist = document.getElementById("termlist");
- termlist.innerHTML = "
TERMLISTS:
";
-
- termlist.innerHTML += '.::Sources
';
- for (var i = 0; i < data.xtargets.length; i++ ) {
- termlist.innerHTML += ''
- + data.xtargets[i].name
- + ' ('
- + data.xtargets[i].freq
- + ')
';
+ var termlists = [];
+ termlists.push('
TERMLISTS:
.::Sources
');
+ for (var i = 0; i < data.xtargets.length && i < SourceMax; i++ ) {
+ termlists.push('' + data.xtargets[i].name
+ + ' (' + data.xtargets[i].freq + ')
');
}
-
- termlist.innerHTML += "
";
-
- termlist.innerHTML += '.::Subjects
';
- for (var i = 0; i < data.subject.length; i++ ) {
- termlist.innerHTML += ''
- + data.subject[i].name
- + ' ('
- + data.subject[i].freq
- + ')
';
+
+ termlists.push('
.::Subjects
');
+ for (var i = 0; i < data.subject.length && i < SubjectMax; i++ ) {
+ termlists.push('' + data.subject[i].name + ' ('
+ + data.subject[i].freq + ')
');
}
-
- termlist.innerHTML += "
";
-
- termlist.innerHTML += '.::Authors
';
- for (var i = 0; i < data.author.length; i++ ) {
- termlist.innerHTML += ''
+
+ termlists.push('
.::Authors
');
+ for (var i = 0; i < data.author.length && i < AuthorMax; i++ ) {
+ termlists.push(''
+ data.author[i].name
+ ' ('
+ data.author[i].freq
- + ')
';
+ + ')
');
}
-
+ var termlist = document.getElementById("termlist");
+ replaceHtml(termlist, termlists.join(''));
}
function my_onrecord(data) {
+ // FIXME: record is async!!
+ clearTimeout(my_paz.recordTimer);
// in case on_show was faster to redraw element
var detRecordDiv = document.getElementById('det_'+data.recid);
- if ( detRecordDiv )
- return;
-
+ if (detRecordDiv) return;
curDetRecData = data;
- drawCurDetails();
+ var recordDiv = document.getElementById('recdiv_'+curDetRecData.recid);
+ var html = renderDetails(curDetRecData);
+ recordDiv.innerHTML += html;
}
function my_onbytarget(data) {
var targetDiv = document.getElementById("bytarget");
- var table = 'Target ID | Hits | Diags | '
- +'Records | State |
';
+ var table ='Target ID | Hits | Diags | '
+ +'Records | State |
';
for (var i = 0; i < data.length; i++ ) {
table += "" + data[i].id +
- " | " + data[i].hits +
- " | " + data[i].diagnostic +
- " | " + data[i].records +
- " | " + data[i].state + " |
";
+ "" + data[i].hits +
+ " | " + data[i].diagnostic +
+ " | " + data[i].records +
+ " | " + data[i].state + " | ";
}
- table += '';
+ table += '
';
targetDiv.innerHTML = table;
-
}
////////////////////////////////////////////////////////////////////////////////
@@ -213,7 +208,7 @@ function limitTarget (id, name)
{
var navi = document.getElementById('navi');
navi.innerHTML =
- 'Source: '
+ 'Source: '
+ name + '';
navi.innerHTML += '
';
curFilter = 'pz:id=' + id;
@@ -322,44 +317,66 @@ function switchView(view) {
}
// detailed record drawing
-function showDetails ( prefixRecId ) {
+function showDetails (prefixRecId) {
var recId = prefixRecId.replace('rec_', '');
+ var oldRecId = curDetRecId;
+ curDetRecId = recId;
// remove current detailed view if any
- var detRecordDiv = document.getElementById('det_'+curDetRecId);
+ var detRecordDiv = document.getElementById('det_'+oldRecId);
// lovin DOM!
- if ( detRecordDiv )
- detRecordDiv.parentNode.removeChild(detRecordDiv);
+ if (detRecordDiv)
+ detRecordDiv.parentNode.removeChild(detRecordDiv);
- // if the same clicked do not redraw
- if ( recId == curDetRecId ) {
+ // if the same clicked, just hide
+ if (recId == oldRecId) {
curDetRecId = '';
+ curDetRecData = null;
return;
}
-
- curDetRecId = recId;
-
// request the record
my_paz.record(recId);
}
-function drawCurDetails ()
+function replaceHtml(el, html) {
+ var oldEl = typeof el === "string" ? document.getElementById(el) : el;
+ /*@cc_on // Pure innerHTML is slightly faster in IE
+ oldEl.innerHTML = html;
+ return oldEl;
+ @*/
+ var newEl = oldEl.cloneNode(false);
+ newEl.innerHTML = html;
+ oldEl.parentNode.replaceChild(newEl, oldEl);
+ /* Since we just removed the old element from the DOM, return a reference
+ to the new element, which can be used to restore variable references. */
+ return newEl;
+};
+
+function renderDetails(data, marker)
{
- var data = curDetRecData;
- var recordDiv = document.getElementById('rec_'+data.recid);
- var details = "";
- if (data["md-title"] != undefined)
- details += 'Ttle | : '+data["md-title"] + ' |
';
+ var details = '';
+ if (marker) details += ''+ marker + ' |
';
+ if (data["md-title"] != undefined) {
+ details += 'Title | : '+data["md-title"];
+ if (data["md-title-remainder"] !== undefined) {
+ details += ' : ' + data["md-title-remainder"] + ' ';
+ }
+ if (data["md-title-responsibility"] !== undefined) {
+ details += ' '+ data["md-title-responsibility"] +'';
+ }
+ details += ' |
';
+ }
if (data["md-date"] != undefined)
details += 'Date | : ' + data["md-date"] + ' |
';
if (data["md-author"] != undefined)
details += 'Author | : ' + data["md-author"] + ' |
';
if (data["md-electronic-url"] != undefined)
- details += 'URL | : ' + data["md-electronic-url"] + '' + ' |
';
+ details += 'URL | : ' + data["md-electronic-url"] + '' + ' |
';
if (data["location"][0]["md-subject"] != undefined)
details += 'Subject | : ' + data["location"][0]["md-subject"] + ' |
';
if (data["location"][0]["@name"] != undefined)
details += 'Location | : ' + data["location"][0]["@name"] + " (" +data["location"][0]["@id"] + ")" + ' |
';
- recordDiv.innerHTML += '';
+ details += '
';
+ return details;
}
- //EOF
\ No newline at end of file
+ //EOF