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mensa.js
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mensa.js
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//current date in Url
//var d = new Date();
//document.getElementById("demo").innerHTML = d;
var mensaContainer = document.getElementById("mensa-info");
var btn = document.getElementById("btn");
//Mensa am Aasee
btn.addEventListener("click", function(){
var myRequest = new XMLHttpRequest();
myRequest.open('GET', 'http://openmensa.org/api/v2/canteens/226/meals');
myRequest.onload = function() {
var myData = JSON.parse(myRequest.responseText);
renderHTML(myData);
};
myRequest.send();
});
function renderHTML(data){
var htmlString = "";
var i;
htmlString += "<p>" + data[0].date + ": " + "</p>";
for(i=0; i<data[0].meals.length; i++) {
htmlString += "<p>" + data[0].meals[i].category + ": " + data[0].meals[i].name + "</p>";
htmlString += "<p>" + "Preis (Studenten): " + data[0].meals[i].prices.students + "€" + "</p>";
htmlString += "<p>" + "Preis (Mitarbeiter): " + data[0].meals[i].prices.employees + "€" + "</p>";
htmlString += "<p>" + "Preis (Andere): " + data[0].meals[i].prices.others + "€" + "</p>";
}
mensaContainer.insertAdjacentHTML('beforeend', htmlString);
}
//Mensa am Ring
btn1.addEventListener("click", function(){
var myRequest = new XMLHttpRequest();
myRequest.open('GET', 'http://openmensa.org/api/v2/canteens/225/meals');
myRequest.onload = function() {
var myData = JSON.parse(myRequest.responseText);
renderHTML(myData);
};
myRequest.send();
});
function renderHTML(data){
var htmlString = "";
var i;
htmlString += "<p>" + data[0].date + ": " + "</p>";
for(i=0; i<data[0].meals.length; i++) {
htmlString += "<p>" + data[0].meals[i].category + ": " + data[0].meals[i].name + "</p>";
htmlString += "<p>" + "Preis (Studenten): " + data[0].meals[i].prices.students + "€" + "</p>";
htmlString += "<p>" + "Preis (Mitarbeiter): " + data[0].meals[i].prices.employees + "€" + "</p>";
htmlString += "<p>" + "Preis (Andere): " + data[0].meals[i].prices.others + "€" + "</p>";
}
mensaContainer.insertAdjacentHTML('beforeend', htmlString);
}
//Mensa Da Vinci
btn2.addEventListener("click", function(){
var myRequest = new XMLHttpRequest();
myRequest.open('GET', 'http://openmensa.org/api/v2/canteens/228/meals');
myRequest.onload = function() {
var myData = JSON.parse(myRequest.responseText);
renderHTML(myData);
};
myRequest.send();
});
function renderHTML(data){
var htmlString = "";
var i;
htmlString += "<p>" + data[0].date + ": " + "</p>";
for(i=0; i<data[0].meals.length; i++) {
htmlString += "<p>" + data[0].meals[i].category + ": " + data[0].meals[i].name + "</p>";
htmlString += "<p>" + "Preis (Studenten): " + data[0].meals[i].prices.students + "€" + "</p>";
htmlString += "<p>" + "Preis (Mitarbeiter): " + data[0].meals[i].prices.employees + "€" + "</p>";
htmlString += "<p>" + "Preis (Andere): " + data[0].meals[i].prices.others + "€" + "</p>";
}
mensaContainer.insertAdjacentHTML('beforeend', htmlString);
}
//Mensa Bispinghof
btn3.addEventListener("click", function(){
var myRequest = new XMLHttpRequest();
myRequest.open('GET', 'http://openmensa.org/api/v2/canteens/233/meals');
myRequest.onload = function() {
var myData = JSON.parse(myRequest.responseText);
renderHTML(myData);
};
myRequest.send();
});
function renderHTML(data){
var htmlString = "";
var i;
htmlString += "<p>" + data[0].date + ": " + "</p>";
for(i=0; i<data[0].meals.length; i++) {
htmlString += "<p>" + data[0].meals[i].category + ": " + data[0].meals[i].name + "</p>";
htmlString += "<p>" + "Preis (Studenten): " + data[0].meals[i].prices.students + "€" + "</p>";
htmlString += "<p>" + "Preis (Mitarbeiter): " + data[0].meals[i].prices.employees + "€" + "</p>";
htmlString += "<p>" + "Preis (Andere): " + data[0].meals[i].prices.others + "€" + "</p>";
}
mensaContainer.insertAdjacentHTML('beforeend', htmlString);
}