Last active
November 4, 2016 08:18
-
-
Save hakatashi/5d64a73d9cd113651d0148a1ec26d802 to your computer and use it in GitHub Desktop.
TSG 第11回Web分科会 参考実装
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
<!DOCTYPE html> | |
<html> | |
<head> | |
<title>Ajax Test</title> | |
<link rel="stylesheet" href="https://cdn.jsdelivr.net/semantic-ui/2.2.6/semantic.min.css"> | |
<script src="https://code.jquery.com/jquery-3.1.1.js"></script> | |
<script src="https://cdn.jsdelivr.net/semantic-ui/2.2.6/semantic.min.js"></script> | |
<script> | |
const escapeHtml = (string) => { | |
return string | |
.toString() | |
.replace(/&/g, "&") | |
.replace(/</g, "<") | |
.replace(/>/g, ">") | |
.replace(/"/g, """) | |
.replace(/'/g, "'"); | |
}; | |
const template = ({url = '', imageUrl = '', title = '', date = '201-11-02', views = 0}) => ` | |
<div class="ui card"> | |
<div class="image"> | |
<img src="${escapeHtml(imageUrl)}"> | |
</div> | |
<div class="content"> | |
<a class="header" href="${escapeHtml(url)}">${escapeHtml(title)}</a> | |
</div> | |
<div class="extra content"> | |
<a class="right floated created">${escapeHtml(date)}</a> | |
<a class="views"><i class="users icon"></i>${escapeHtml(views)}</a> | |
</div> | |
</div> | |
`; | |
const render = (photos) => { | |
document.getElementById('result').innerHTML += photos.map(photo => template({ | |
url: photo.url, | |
imageUrl: photo.image_url, | |
title: photo.photo_title, | |
date: photo.date, | |
views: photo.view_num, | |
})).join(''); | |
}; | |
let loadedPhotos = 0; | |
let searchText = ''; | |
let fetching = false; | |
document.addEventListener('DOMContentLoaded', () => { | |
document.getElementById('search-button').addEventListener('click', () => { | |
if (fetching) { | |
return; | |
} | |
searchText = document.getElementById('search-text').value; | |
loadedPhotos = 0; | |
fetching = true; | |
document.getElementById('result').innerHTML = ''; | |
fetch('http://photozou.hakatashi.com/rest/search_public.json?' + $.param({keyword: searchText})) | |
.then(response => response.json()) | |
.then(data => { | |
render(data.info.photo); | |
loadedPhotos += data.info.photo.length; | |
fetching = false; | |
}); | |
}); | |
}); | |
document.addEventListener('scroll', event => { | |
if (fetching) { | |
return; | |
} | |
const scrollableHeight = document.body.scrollHeight - document.body.clientHeight; | |
const scrollTop = document.body.scrollTop; | |
if (scrollTop >= scrollableHeight && searchText !== '') { | |
fetching = true; | |
fetch('http://photozou.hakatashi.com/rest/search_public.json?' + $.param({keyword: searchText, offset: loadedPhotos})) | |
.then(response => response.json()) | |
.then(data => { | |
render(data.info.photo); | |
loadedPhotos += data.info.photo.length; | |
fetching = false; | |
}); | |
} | |
}); | |
</script> | |
</head> | |
<body> | |
<div class="ui container"> | |
<h1 style="margin-top: 2em">TSG Photo Searcher</h1> | |
<div class="ui action left icon input"> | |
<i class="search icon"></i> | |
<input id="search-text" type="text" name="name"> | |
<button id="search-button" class="ui button">Search</button> | |
</div> | |
<div style="margin-top: 3em"> | |
<div id="result" class="ui four cards"> | |
<!-- ここにデータを突っ込む --> | |
</div> | |
</div> | |
</div> | |
</body> | |
</html> |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment