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Add namespaced application JS

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Wesley Moore 2010-03-04 07:47:41 +11:00
parent c64603ab4f
commit ea0282a1e1
2 changed files with 99 additions and 1 deletions
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2
layouts/articles.html
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@ -14,7 +14,7 @@
WezM.showJavascriptWidgets();
<% if @item.identifier =~ %r{/page/$} %>
$(window).bind('hashchange', function(e) {
WezM._hashChanged(e)
WezM.hashChanged(e)
});
// Since the event is only triggered when the hash changes, we need to trigger
// the event now, to handle the hash the page may have loaded with.

98
output/js/application.js Normal file
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@ -0,0 +1,98 @@
var WezM = {
articles: undefined,
_months: ['Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec'],
per_page: 10,
showJavascriptWidgets: function() {
$('.pagination').show();
$('#search').show();
$('#search input').jsonSuggest(this.articles, {
onSelect: this._searchItemSelected,
width: 400
});
if(navigator.userAgent.toLowerCase().indexOf('webkit') >= 0) {
$('#search input').css('paddingTop', 0);
}
},
_searchItemSelected: function() {},
_renderArticle: function(o) {
return '<li>\n\
<abbr class="calender date" title="' + (Mojo.escape(Mojo.normalize(o.date))) + '">\n\
<span class="day">' + (Mojo.escape(Mojo.normalize(o.day))) + '</span>\n\
<span class="month">' + (Mojo.escape(Mojo.normalize(o.month))) + '</span>\n\
<span class="year">' + (Mojo.escape(Mojo.normalize(o.year))) + '</span>\n\
</abbr>\n\
<p>\n\
<strong><a href="' + (Mojo.escape(Mojo.normalize(o.path))) + '">' + (Mojo.escape(Mojo.normalize(o.title))) + '</a></strong>\n\
' + (Mojo.escape(Mojo.normalize(o.summary))) + '\n\
</p>\n\
</li>';
},
_updatePaginationControls: function(page) {
var older = $('.pagination .older').attr('href', '#' + (page + 1));
var newer = $('.pagination .newer').attr('href', '#' + (page - 1));
// Hide if out of range
older.css('visibility', page * this.per_page >= this.articles.length ? 'hidden' : 'visible');
newer.css('visibility', page <= 1 ? 'hidden' : 'visible');
},
loadArticles: function(callback) {
if(!this.articles) {
var path = 'json/articles.json';
if(document.location.pathname.match(/page\/$/)) {
path = '../json/articles.json';
}
jQuery.getJSON(path, {}, function(data) {
WezM.articles = data;
if(callback) callback();
});
}
else if(callback) {
callback();
}
},
hashChanged: function(e) {
// Get the hash (fragment) as a string, with any leading # removed. Note that
// in jQuery 1.4, you should use e.fragment instead of $.param.fragment().
var page;
var matches;
var page_fragment = e.fragment;
if(!page_fragment) {
page_fragment = $.param.fragment();
}
if(matches = page_fragment.match(/(\d+)$/)) {
page = new Number(matches[1]);
}
else {
page = 1;
}
var container = $('ul.articles');
container.empty();
// Generate the items
var i = (page - 1) * this.per_page;
for(; i < page * this.per_page && i < this.articles.length; i++) {
var article = this.articles[i];
var date = new Date(Date.parse(article.date));
var article_view = {
date: article.date,
day: date.getDate(),
month: this._months[date.getMonth()],
year: date.getYear() + 1900,
path: article.path,
title: article.title,
summary: article.summary
};
var li = this._renderArticle(article_view);
container.append(li);
}
this._updatePaginationControls(page);
window.document.title = "All Articles - Page " + page; // TODO: Make this title better
// Scroll to top of page
if(window.scrollTo) {
window.scrollTo(0,0);
}
}
}