meutel/bouquins
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utilisation moteur template jade

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améliration pagination
This commit is contained in:
Meutel 2014-05-27 21:03:16 +02:00
parent 701974834f
commit b7974b7193
7 changed files with 119 additions and 159 deletions
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4
bouquins.js
View File

@ -6,7 +6,7 @@ var cookieParser = require('cookie-parser');
var bodyParser = require('body-parser');
var sqlite3 = require('sqlite3').verbose();
var routes = require('./routes/index');
var home = require('./routes/home');
var author = require('./routes/author');
var book = require('./routes/book');
var tag = require('./routes/tag');
@ -33,7 +33,7 @@ app.use(bodyParser.urlencoded());
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));
app.use('/', routes);
app.use('/', home);
app.use('/author', author);
app.use('/book', book);
app.use('/tag', tag);

148
public/index.html
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@ -1,148 +0,0 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Bouquins</title>
<!-- Bootstrap -->
<link href="css/bootstrap.min.css" rel="stylesheet">
<!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->
<!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
<!--[if lt IE 9]>
<script src="https://oss.maxcdn.com/libs/html5shiv/3.7.0/html5shiv.js"></script>
<script src="https://oss.maxcdn.com/libs/respond.js/1.4.2/respond.min.js"></script>
<![endif]-->
</head>
<body>
<div class="jumbotron">
<h1>Bibliothèque</h1>
<p>Naviguez dans la bibliothèque.</p>
<p>
<a id="book" class="btn btn-primary btn-lg" role="button">Livres</a>
<a id="author" class="btn btn-primary btn-lg" role="button">Auteurs</a>
<a id="serie" class="btn btn-primary btn-lg" role="button">Series</a>
</p>
</div>
<div class="container-fluid">
<ul class="pager">
<li class="disabled"><a id="prev" href="#">Previous</a></li>
<li class="disabled"><a id="next" href="#">Next</a></li>
</ul>
<table id="items" class="table table-striped">
<tr><td>Empty</td></tr>
</table>
<div class="row">
<div class="col-xs-6"> <p>Elements per page: </p> </div>
<div class="col-xs-6">
<select id="perpage" >
<option value="10">10</option>
<option value="20">20</option>
<option value="50">50</option>
<option value="100">100</option>
</select>
</div>
</div>
</div>
<!-- jQuery (necessary for Bootstrap's JavaScript plugins) -->
<script src="js/jquery.min.js"></script>
<!-- Include all compiled plugins (below), or include individual files as needed -->
<script src="js/bootstrap.min.js"></script>
<script src="js/purl.js"></script>
<script>
var url;
var links;
var cols;
var urlp={};
$('#book').click(function() {
cols = [ 'title' ];
});
$('#author').click(function() {
cols = [ 'name' ];
});
$('#serie').click(function() {
cols = [ 'name' ];
});
$.each(['book','author','serie'], function (i, elt) {
$('#'+elt).click(function() {
url = '/'+elt;
loadItems();
});
});
$.each(['prev','next'], function (i, elt) {
$('#'+elt).click(function() {
var parsed = $.url(links[elt]);
url = parsed.attr('path');
urlp = parsed.param();
loadItems();
});
});
$("#perpage").change(function() {
$( "#perpage option:selected" ).each(function() {
urlp.perpage = $(this).text();
urlp.page = 0;
loadItems();
});
});
function loadItems() {
$.getJSON( url, urlp, function( data, textStatus, xhr ) {
$('#items').empty();
var items = [];
$.each( data, function(i, elt ) {
var item = "<tr id='" + elt.id + "'>";
$.each(cols, function(icol, col) {
item+="<td>"+elt[col]+"</td>";
});
item += "</tr>";
items.push(item);
});
$('#items').append(items.join(""));
var linkHeader = xhr.getResponseHeader('link');
links = parse_link_header(linkHeader);
$.each(['prev','next'], function (i, elt) {
var btn = $('#'+elt);
if (links[elt]) {
btn.parent().removeClass('disabled');
} else {
btn.parent().addClass('disabled');
}
});
});
}
/*
* parse_link_header()
*
* Parse the Github Link HTTP header used for pageination
* http://developer.github.com/v3/#pagination
*/
function parse_link_header(header) {
if (header.length == 0) {
throw new Error("input must not be of zero length");
}
// Split parts by comma
var parts = header.split(',');
var links = {};
// Parse each part into a named link
$.each(parts, function(i, p) {
var section = p.split(';');
if (section.length != 2) {
throw new Error("section could not be split on ';'");
}
var url = section[0].replace(/<(.*)>/, '$1').trim();
var name = section[1].replace(/rel="(.*)"/, '$1').trim();
links[name] = url;
});
return links;
}
</script>
</body>
</html>

86
public/js/home.js Normal file
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@ -0,0 +1,86 @@
var url;
var links;
var cols;
var urlp={};
$('#book').click(function() {
cols = [ 'title', 'author_sort' ];
});
$('#author').click(function() {
cols = [ 'name' ];
});
$('#serie').click(function() {
cols = [ 'name' ];
});
$.each(['book','author','serie'], function (i, elt) {
$('#'+elt).click(function() {
url = '/'+elt;
loadItems();
});
});
$.each(['prev','next'], function (i, elt) {
$('#'+elt).click(function() {
var parsed = $.url(links[elt]);
url = parsed.attr('path');
urlp = parsed.param();
loadItems();
});
});
$(".perpage").click(function() {
urlp.perpage = $(this).attr("value");
urlp.page = 0;
loadItems();
});
function loadItems() {
$.getJSON( url, urlp, function( data, textStatus, xhr ) {
$('#items').empty();
var items = [];
$.each( data, function(i, elt ) {
var item = "<tr id='" + elt.id + "'>";
$.each(cols, function(icol, col) {
item+="<td>"+elt[col]+"</td>";
});
item += "</tr>";
items.push(item);
});
$('#items').append(items.join(""));
var linkHeader = xhr.getResponseHeader('link');
links = parse_link_header(linkHeader);
$.each(['prev','next'], function (i, elt) {
var btn = $('#'+elt);
if (links[elt]) {
btn.parent().removeClass('disabled');
} else {
btn.parent().addClass('disabled');
}
});
});
}
/*
* parse_link_header()
*
* Parse the Github Link HTTP header used for pageination
* http://developer.github.com/v3/#pagination
*/
function parse_link_header(header) {
if (header.length == 0) {
throw new Error("input must not be of zero length");
}
// Split parts by comma
var parts = header.split(',');
var links = {};
// Parse each part into a named link
$.each(parts, function(i, p) {
var section = p.split(';');
if (section.length != 2) {
throw new Error("section could not be split on ';'");
}
var url = section[0].replace(/<(.*)>/, '$1').trim();
var name = section[1].replace(/rel="(.*)"/, '$1').trim();
links[name] = url;
});
return links;
}

2
routes/index.js → routes/home.js
View File

@ -3,7 +3,7 @@ var router = express.Router();
/* GET home page. */
router.get('/', function(req, res) {
res.render('index', { title: 'Express' });
res.render('home', { title: 'Bibliothèque' });
});
module.exports = router;

24
views/home.jade Normal file
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@ -0,0 +1,24 @@
extends layout
block content
div.jumbotron
h1= title
p Naviguez dans la bibliothèque.
p
a#book.btn.btn-primary.btn-lg(role="button") Livres
&nbsp;
a#author.btn.btn-primary.btn-lg(role="button") Auteurs
&nbsp;
a#serie.btn.btn-primary.btn-lg(role="button") Series
div.container-fluid
ul.pager
li.previous.disabled: a#prev Précédent
each p in [10,20,50,100]
li: button.btn.btn-link.perpage(type="button",value=p)= p
li.next.disabled: a#next Suivant
table#items.table.table-striped
tr: td.disabled Vide
script(src="js/jquery.min.js")
script(src="js/bootstrap.min.js")
script(src="js/purl.js")
script(src="js/home.js")

5
views/index.jade
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@ -1,5 +0,0 @@
extends layout
block content
h1= title
p Welcome to #{title}

9
views/layout.jade
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@ -1,7 +1,10 @@
doctype html
html
html(lang="fr")
head
meta(charset="utf-8")
meta(http-equiv="X-UA-Compatible",content="IE=edge")
meta(name="viewport",content="width=device-width, initial-scale=1")
title= title
link(rel='stylesheet', href='/stylesheets/style.css')
link(rel='stylesheet', href='/css/bootstrap.min.css')
body
block content
block content