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Code Issues Releases Wiki Activity

fix flight booker example

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This commit is contained in:
Richard Harris 2019-02-17 10:51:21 -05:00
parent a8e0a471af
commit f863a5df30
1 changed files with 7 additions and 9 deletions
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16
site/content/examples/7guis-flight-booker/App.svelte
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@ -1,26 +1,24 @@
<script>
const tomorrow = new Date(Date.now() + 86400000);
const tomorrowAsString = [
let start = [
tomorrow.getFullYear(),
pad(tomorrow.getMonth() + 1, 2),
pad(tomorrow.getDate(), 2)
].join('-');
let start = tomorrowAsString;
let end = tomorrowAsString;
let end = start;
let isReturn = false;
const startDate = () => convertToDate(start);
const endDate = () => convertToDate(end);
$: startDate = convertToDate(start);
$: endDate = convertToDate(end);
function bookFlight() {
const type = isReturn ? 'return' : 'one-way';
let message = `You have booked a ${type} flight, leaving ${startDate().toDateString()}`;
let message = `You have booked a ${type} flight, leaving ${startDate.toDateString()}`;
if (type === 'return') {
message += ` and returning ${endDate().toDateString()}`;
message += ` and returning ${endDate.toDateString()}`;
}
alert(message);
@ -57,5 +55,5 @@
<button
on:click={bookFlight}
disabled="{isReturn && (startDate() >= endDate())}"
disabled="{isReturn && (startDate >= endDate)}"
>book</button>