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examples.js
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examples.js
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// examples data
var ex01 = {
template:'div.who',
data:{ who:'Hello Wrrrld' }
};
var ex02 = {
template:'div.hello',
data:{ who:'Hello Wrrrld' },
directive:{ 'span':'who' }
};
var ex03 = {
template:'div.friends',
directive:{
'.who':'who2.name',
'.who@title':'See the tweets of #{who2.twitter}',
'.who@href+':'who2.twitter'
},
data:{
friend:[
{
name:'Hughes',
twitter:'hugheswaroquier'
},{
name:'Yves',
twitter:'yveshiernaux'
}
],
who:'dono',
who2:{
name:'Mic',
twitter:'tchvil'
}
}
};
var ex04 = {
template:'table.playerList',
directive:{
'tbody tr':{
'player<-players':{
'@class+':function(arg){
//arg => {data:data, items:items, pos:pos, item:items[pos]};
var oddEven = (arg.pos % 2 == 0) ? 'even' : 'odd';
var firstLast = (arg.pos == 0) ? 'first' : (arg.pos == arg.player.items.length - 1) ? 'last' : '';
return ' ' + oddEven + ' ' + firstLast;
},
'td':'player',
'td@style': 'cursor:pointer',
'td@onclick':'clickLine(this);'
},
sort:function(a, b){
return a > b ? 1 : -1;
}
}
},
data:{
players:[
"Adrian Meador","Wendy Leatherbury","Michèle Noïjû","Chloé Ellemême","Bryan O'Connor","Walter Hagelstein",
"La \"volante\"","Todd Swift","Valerie Paige"
]
}
};
function clickLine(elm){
alert(elm.innerHTML);
}
var ex05 = {
template:'table.partialTable',
data:{
cols:['name', 'food', 'legs'],
animals:[
{name:'bird', food:'seed', legs:2},
{name:'cat', food:'mouse, bird', legs:4},
{name:'dog', food:'bone', legs:4},
{name:'mouse', food:'cheese', legs:4}
]
},
directive1:{
'th':{
'col<-cols':{
'.':'col'
}
},
'td':{
'col<-cols':{
'@class':'col'
}
}
},
directive2:{
'tbody tr':{
'animal<-animals':{
'td.name':'animal.name',
'td.food':'animal.food',
'td.legs':'animal.legs'
}
}
}
};
var ex06 = {
//template:'table.scoreBoard',
template:'div.scoreBoard',
data:{
teams: [{
name: 'Cats',
players: [
{first: 'Alicé', last: 'Kea\'sler', score: [16, 15, 99, 100]},
{first: '', name: '', score: 0},
{first: 'Vicky', last: 'Benoit', score: [3, 5]},
{first: 'Wayne', last: 'Dartt', score: [9, 10]}
]
},{
name: 'Dogs',
players: [
{first: 'Ray', last: 'Braun', score: 14},
{first: 'Aaron', last: 'Ben', score: 24},
{first: 'Steven', last: 'Smith', score: 1},
{first: 'Kim', last: 'Caffey', score: 19}
]
},{
name:'Birds',
players:null
},{
name: 'Mice',
players: [
{first: 'Natalie', last: 'Kinney', score: 16},
{first: 'Caren', last: 'Cohen', score: 3}
]
}]
},
directive:{
'tr.scoreBoard': {
'team <- teams': {
'td.teamName' : 'team.name',
'tr.teamList': {
'player <- team.players': {
'td.player': '#{player.first} (#{player.last})',
'td.score': '#{player.score}',
'td.position':
function(arg){
return arg.pos + 1;
},
'@class+':
function(arg){
return (arg.player.pos % 2 == 1) ? ' odd' : ' even';
}
}
}
}
}
}
};
var ex07 = {
template:'ul.treeItem',
data:{
children: [{
name: 'Europe',
children: [{
name: 'Belgium',
children: [{
name: 'Brussels',
children:null},{
name: 'Namur'},{
name: 'Antwerpen'}]},{
name: 'Germany'},{
name: 'UK'}]},{
name: 'America',
children: [{
name: 'US',
children: [{
name: 'Alabama'},{
name: 'Georgia'}]},{
name: 'Canada'},{
name: 'Argentina'}]},{
name: 'Asia'},{
name: 'Africa'},{
name: 'Antarctica'}
]
},
directive:{
'li': {
'child <- children': {
'a': 'child.name',
'a@onclick':'alert(\'#{child.name}\');',
'div.children': function(ctxt){
return ctxt.child.item.children ? ex07.rfn(ctxt.child.item):'';
}
}
}
}
};
var ex08 = function(){
var
// Get the html source (cross lib using $p)
// adapt it to your library if you want. i.e: $( '#clock' ) for jQuery
html = $p( '#clock' ),
// json service returning the current time for a timezone
tz = 'Europe/Brussels',
url = 'http://json-time.appspot.com/time.json?tz='+tz+'&callback=showTime&cache=',
//directive to render the template
directive = {
'span.hour': overlay('hour'),
'span.minute': overlay('minute'),
'span.second': overlay('second'),
'span.tz': 'tz'
},
// compile the template once
template = html.compile( directive );
// utility fn to add leading 0 to numbers
function overlay(what){
return function(a){
var val = a.context[what];
return val === 0 ? '00' : val < 10 ? '0' + val : val;
};
}
// JSONP load - script injection with callback function (cross lib GET example)
var noCache = 0;
function loadTime(){
var old = document.getElementById('dataLoad08'),
s = document.createElement("script");
s.src = url + noCache++;
!old ? document.body.appendChild(s) : document.body.replaceChild(s, old);
s.id = 'dataLoad08';
}
// Render the template
window.showTime = function(data){
// rendering but reusing the compiled function template
html = html.render( data, template );
// redo it every sec
window._to = setTimeout( loadTime, 1000 );
};
// Call the time service
loadTime();
};
var ex09 = function() {
//thanks to Ivo Beckers for this example
var noCache = 0; //Safari and Opera
function doYQL(YQ,community,path) {
var URI = "http://query.yahooapis.com/v1/public/yql?&nocache=_nocache&callback=showQuotes&format=json";
URI += ( community ) ? "&env=http://datatables.org/alltables.env" : "";
var YQU = URI + "&q=" + YQ;
var old = document.getElementById('dataLoad09'),
s = document.createElement("script");
s.src = encodeURI(YQU).replace(/_nocache/, noCache++);
!old ? document.body.appendChild(s) : document.body.replaceChild(s, old);
s.id = 'dataLoad09';
}
var symbols = ["^n225","^hsi","^gdaxi","^fchi","^ftse","^dji","^ixic"].sort().join('","');
var YQL_QUERY = 'select symbol, Name, Change, LastTradePriceOnly from yahoo.finance.quotes where symbol in ("'+symbols+'")';
var WI = {
"template":"table.indices",
"header": {
"column":[ "symbol","name","change", "percent", "price" ]
},
"directivehead": {
"th": {
"c<-column": {
".":"c"
}
},
'td':{
"c<-column":{
"@class":"c"
}
}
},
"directivebody": {
"tbody tr": {
"q<-quote":{
"td.symbol":"q.symbol",
"td.name":"q.Name",
"td.change":"q.Change",
"td.percent":function(a){
return Math.floor(parseFloat(a.item.Change) / parseFloat(a.item.LastTradePriceOnly) * 1000000) / 10000 + ' %';
},
"td.price":"q.LastTradePriceOnly",
"td@class+":function(a){
return (/^-/).test(a.item.Change) ? ' red' : ' green';
}
}
}
}
};
var TEMPLATE = $p( WI.template ).render( WI.header, WI.directivehead ).compile( WI.directivebody );
doYQL(YQL_QUERY,true,null);
window.showQuotes = function(data){
if(typeof data.error !== 'undefined'){
$p('table.indices')[0].innerHTML = '<tr><td>Error in the service: ' + data.error.description + '</td></tr>';
}else{
var PAYLOAD = data.query.results;
$p('table.indices').render( PAYLOAD, TEMPLATE );
window._to10 = setTimeout(function(){
doYQL(YQL_QUERY,true,null);
}, 10000);
}
};
};
var ex10 = {
template:'form.sizes',
directive:{
'option': {
'size <- sizes': {
'.':'#{size.val} - #{size.name}',
'@value':'size.val',
'@selected':'size.sel'
}
}
},
data:{
sizes: [{ val:'S', name: 'small' }, { val:'M', name: 'medium', sel: true }, {val:'L', name:'large'}]
}
};
var ex11 = function(){
var data = {
'makes':[
{
"name":"Ford",
"models":[
{"name":"Fusion"},
{"name":"Mustang"}
]
},
{
"name":"Chevrolet",
"models":[
{"name":"Aveo"},
{"name":"Camaro"}
]
}
]
};
// render the first drop down
$p('select.make').render(data, {
'@onchange':'"clickSelect(this);"',
'option.values':{
'make <- makes':{
'.':'make.name'
}
}
});
// compile the second drop down to reuse it for each changes
var subSel = $p('select.model').compile({
'@disabled':function(a){
return a.context === false ? 'x':'';
},
'option':{
'model <-':{
'.':'model.name'
}
}
});
// the onchange function for the first drop down
window.clickSelect = function(sel){
var idx = sel.selectedIndex-1,
models;
if(idx >= 0){
models = data.makes[idx].models;
$p('select.model').render(models, subSel);
}else{
$p('select.model').render(false, subSel);
}
};
};