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m1.lesson8.flights-server-handlebars-lodash.Roy #17

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36 changes: 34 additions & 2 deletions m1.lesson8.flights-server-handlebars-lodash/index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -17,6 +17,16 @@ <h1>handlebars and lodash</h1>

<section>
<button class="sort-dep">Sort By Departure</button>
<button class="sort-arr">Sort By Arrival</button>
<select id="actualSelect">
<option>nothing to show yet</option>
</select>
<script id='Airline-dropdown-template' type='text/x-handlebars-template'>
{{#each this}}
<option>{{by}}</option>
{{/each}}
</script>
<button class="sort-arg">filter by airline</button>
<table id="flight-table">
<caption>flights</caption>
<thead>
Expand Down Expand Up @@ -54,28 +64,50 @@ <h1>handlebars and lodash</h1>

<script>
const tBodyTmpl = Handlebars.compile(document.getElementById('table-row-template').innerHTML);
const selectOptionTmpl = Handlebars.compile(document.getElementById('Airline-dropdown-template').innerHTML);

let flightsData = [];
let selectOptions = [];


document.querySelector('button.load').onclick = function() {
fetch('flights.json')
.then(res => res.json())
.then(data => {
flightsData = data;
renderTable(flightsData);
selectOptions = _.uniqBy(flightsData, 'by');
addOption(selectOptions);
console.log(selectOptions);
});
};


// render tbody with handlebars
function renderTable(data) {
document.querySelector('#flight-table tbody').innerHTML = tBodyTmpl(data);
}

// sorting
// add option to dropdown with handlebars
function addOption(data) {
document.querySelector('#actualSelect').innerHTML = selectOptionTmpl(data);
}

// sorting by departure
document.querySelector('button.sort-dep').onclick = function() {
flightsData = _.sortBy(flightsData, flight => new Date(flight.departure));
renderTable(flightsData);
};

//sorting by arrival
document.querySelector('button.sort-arr').onclick = function() {
flightsData = _.orderBy(flightsData,['arrival'],['desc']);
renderTable(flightsData);
};

//filter according to selected option in dropdown
document.querySelector('button.sort-arg').onclick = function() {
let selectedAirline = document.getElementById("actualSelect").value;
flightsData = _.filter(flightsData,['by',selectedAirline]);
renderTable(flightsData);
};
</script>
Expand Down