Created
July 12, 2016 09:15
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TW - Appello 18 febbraio 2012
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function restringiMenu(restrictions, menu) { | |
var finalMenu = { primi: [], secondi: [], dessert: [] }; | |
for(var type in menu) { | |
plate: | |
for(var plate in menu[type]) { | |
for(var ingredient in menu[type][plate].ingredienti) { | |
for(var restriction in restrictions) { | |
if(!puoMangiare(restriction, ingredient)) continue plate; | |
} | |
} | |
finalMenu[type].push(plate); | |
} | |
} | |
return finalMenu; | |
} | |
function mostraScelte(menu) { | |
var getHtml = function(plates, type) { | |
var getInfo = function(plate) { | |
return { | |
code: plate.cod, | |
text: plate.nome + ' (' + plate.quantita + ')', | |
subt: plate.ingredienti.join(', ') | |
}; | |
}; | |
if(plates.count == 1) { | |
var info = getInfo(plates[0]); | |
return '<input type="hidden" name="' + type + '" value="' + info.code + '"><span title="' + info.subt + '">' + info.text + '</span>'; | |
} | |
if(plates.count <= 3) { | |
var html = []; | |
for(var plate in plates) { | |
var info = getInfo(plate); | |
html.push('<input type="radio" name="' + type + '" value="' + info.code + '" id="' + info.code + '"><label for="' + info.code + '" title="' + info.subt + '">' + info.text + '</label>'); | |
} | |
return html.join(' '); | |
} | |
var html = ['<select name="' + type + '">']; | |
for(var plate in plates) { | |
var info = getInfo(plate); | |
html.push('<option value="' + info.code + '" title="' + info.subt + '">' + info.text + '</option>'); | |
} | |
html.push('</select>'); | |
return html.join('\n'); | |
}; | |
// Suppongo che ogni opzione abbia uno span/div/p con id assegnato | |
$('#primo').html(getHtml(menu.primo, 'primo')); | |
$('#secondo').html(getHtml(menu.secondo, 'secondo')); | |
$('#dessert').html(getHtml(menu.dessert, 'dessert')); | |
} | |
function spedisciMenu(event) { | |
event.preventDefault(); | |
$.ajax({ | |
method: 'POST', | |
url: 'http://www.menuscolastico.it/mandamenu.php', | |
data: $(event.target).serialize(), | |
success: function() { | |
alert("Indicazioni del menù ricevute correttamente"); | |
}, | |
error: function() { | |
alert("C'è stato un errore nella spedizione delle indicazioni di menù. \nPer cortesia riprova"); | |
} | |
}); | |
return false; | |
} |
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