Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
What if there isn’t?
Search
Surma
November 06, 2015
Technology
0
83
What if there isn’t?
DevFest Hamburg 2015
Surma
November 06, 2015
Tweet
Share
More Decks by Surma
See All by Surma
Know thy buzzwords: HTTP/2
surma
1
550
Houdini Breakout Session
surma
4
640
Houdini – Demystifying CSS
surma
3
330
Progressive Web Apps – Mobile has natively come to the Web
surma
5
300
The Glorious Era of HTTP/2
surma
1
93
Instant Loading
surma
4
1.3k
HTTP/2 101
surma
5
490
What if there isn’t?
surma
2
180
The Web is a Contender
surma
0
140
Other Decks in Technology
See All in Technology
AWSで推進するデータマネジメント
kawanago
0
760
【 LLMエンジニアがヒューマノイド開発に挑んでみた 】 - 第104回 Machine Learning 15minutes! Hybrid
soneo1127
0
230
役割は変わっても、変わらないもの 〜スクラムマスターからEMへの転身で学んだ信頼構築の本質〜 / How to build trust
shinop
0
150
Vault meets Kubernetes
mochizuki875
0
150
「AI2027」を紐解く ― AGI・ASI・シンギュラリティ
masayamoriofficial
0
160
Flutterでキャッチしないエラーはどこに行く
taiju59
0
210
退屈なことはDevinにやらせよう〜〜Devin APIを使ったVisual Regression Testの自動追加〜
kawamataryo
4
1k
Kubernetes における cgroup v2 でのOut-Of-Memory 問題の解決
pfn
PRO
0
440
Bye-Bye Query Spaghetti: Write Queries You'll Actually Understand Using Pipelined SQL Syntax
tobiaslampertlotum
0
120
AIとTDDによるNext.js「隙間ツール」開発の実践
makotot
6
810
Grafana Meetup Japan Vol. 6
kaedemalu
1
190
プロダクトの成長に合わせたアーキテクチャの段階的進化と成長痛、そして、ユニットエコノミクスの最適化
kakehashi
PRO
1
110
Featured
See All Featured
The Power of CSS Pseudo Elements
geoffreycrofte
77
5.9k
BBQ
matthewcrist
89
9.8k
[Rails World 2023 - Day 1 Closing Keynote] - The Magic of Rails
eileencodes
36
2.5k
Fashionably flexible responsive web design (full day workshop)
malarkey
407
66k
What's in a price? How to price your products and services
michaelherold
246
12k
Exploring the Power of Turbo Streams & Action Cable | RailsConf2023
kevinliebholz
34
6k
Visualization
eitanlees
147
16k
Six Lessons from altMBA
skipperchong
28
4k
The Art of Programming - Codeland 2020
erikaheidi
55
13k
Building Better People: How to give real-time feedback that sticks.
wjessup
368
19k
The Illustrated Children's Guide to Kubernetes
chrisshort
48
50k
ピンチをチャンスに:未来をつくるプロダクトロードマップ #pmconf2020
aki_iinuma
126
53k
Transcript
What if there isn’t?! Surma @surmair
None
<google-map> <google-youtube> <firebase-collection> <?>
None
<template is="dom-bind"> <reddit-api posts="{{posts}}" sorting="{{sorting}}" subreddit="{{subreddit}}"></reddit-api> <paper-input value="{{subreddit::change}}"></paper-input> <paper-radio-group selected="{{sorting}}">
<!-- ... --> </paper-radio-group> <template is="dom-repeat" items="[[posts]]"> <a class=“post” href="[[item.link]]">[[item.title]]</a> </template>
<template is="dom-bind"> <reddit-api posts="{{posts}}" sorting="{{sorting}}" subreddit="{{subreddit}}"></reddit-api> <paper-input value="{{subreddit::change}}"></paper-input> <paper-radio-group selected="{{sorting}}">
<!-- ... --> </paper-radio-group> <template is="dom-repeat" items="[[posts]]"> <a class=“post” href="[[item.link]]">[[item.title]]</a> </template>
<dom-module id="reddit-api"> <template> <iron-jsonp-library notify-event="data" on-data="_newData" library-url="[[_requestUrl]]" ></iron-jsonp-library> </template> <!--
… --> </dom-module>
<script> Polymer({ is: 'reddit-api', properties: { subreddit: { type: String,
reflectToAttribute: true, notify: true }, // ... }); </script>
<script> Polymer({ is: 'reddit-api', properties: { sorting: { type: String,
reflectToAttribute: true, notify: true }, // ... }); </script>
<script> Polymer({ is: 'reddit-api', properties: { posts: { type: Array,
readOnly: true, value: function() { return []; }, notify: true }, // ...
<script> Polymer({ is: 'reddit-api', properties: { baseUrl: { type: String,
value: 'https://api.reddit.com', notify: true }, // ... }); </script>
<script> Polymer({ is: 'reddit-api', properties: { _requestUrl: { type: String,
computed: '_computeUrl(baseUrl, subreddit, sorting)', notify: true }, // ... }); </script>
<script> Polymer({ is: 'reddit-api', _computeUrl: function(baseUrl, subreddit, sorting) { return
baseUrl + subreddit + '/' + sorting + '?jsonp=%%callback%%'; }, </script>
<dom-module id="reddit-api"> <template> <iron-jsonp-library notify-event="data" on-data="_newData" library-url="[[_requestUrl]]" ></iron-jsonp-library> </template> <!--
… --> </dom-module>
<script> Polymer({ is: 'reddit-api', _newData: function(ev) { this._setPosts( ev.detail[0].data.children. map(function(post)
{ return { title: post.data.title, link: post.data.url }; })); }
<template is="dom-bind"> <reddit-api posts="{{posts}}" sorting="{{sorting}}" subreddit="{{subreddit}}"></reddit-api> <paper-input value="{{subreddit::change}}"></paper-input> <paper-radio-group selected="{{sorting}}">
<!-- ... --> </paper-radio-group> <template is="dom-repeat" items="[[posts]]"> <a class=“post” href="[[item.link]]">[[item.title]]</a> </template>
<template is="dom-bind"> <reddit-api posts="{{posts}}" sorting="{{sorting}}" subreddit="{{subreddit}}"></reddit-api> <paper-input value="{{subreddit::change}}"></paper-input> <paper-radio-group selected="{{sorting}}">
<!-- ... --> </paper-radio-group> <template is="dom-repeat" items="[[posts]]"> <a class=“post” href="[[item.link]]">[[item.title]]</a> </template>
<paper-radio-group selected="{{sorting}}"> <paper-radio-button name="hot"> </paper-radio-button> <paper-radio-button name="new">✨ </paper-radio-button> <paper-radio-button name="controversial">
</paper-radio- button> </paper-radio-group>
<template is="dom-bind"> <reddit-api posts="{{posts}}" sorting="{{sorting}}" subreddit="{{subreddit}}"></reddit-api> <paper-input value="{{subreddit::change}}"></paper-input> <paper-radio-group selected="{{sorting}}">
<!-- ... --> </paper-radio-group> <template is="dom-repeat" items="[[posts]]"> <a class=“post” href="[[item.link]]">[[item.title]]</a> </template>
<template is="dom-bind"> <reddit-api posts="{{posts}}" sorting="{{sorting}}" subreddit="{{subreddit}}"></reddit-api> <paper-input value="{{subreddit::change}}"></paper-input> <paper-radio-group selected="{{sorting}}">
<!-- ... --> </paper-radio-group> <template is="dom-repeat" items="[[posts]]"> <a class=“post” href="[[item.link]]">[[item.title]]</a> </template>
None
None
<platinum-sw-register skip-waiting clients-claim auto-register state="{{state}}" on-service-worker-error="swError" on-service-worker-updated="swUpdated" on-service-worker-installed="swInstalled"> <!-- …
one or more <platinum-sw-*> … --> </platinum-sw-register>
<platinum-sw-import-script href="custom-fetch-handler.js"> </platinum-sw-import-script> <platinum-sw-fetch handler="customFetchHandler" path="/(.*)/customFetch"> </platinum-sw-fetch>
_constructServiceWorkerUrl: function() { var paramsPromises = []; var cs =
Polymer.dom(this).children; for (var i = 0; i < cs; i++) { if (typeof cs[i]._getParameters === 'function') { var params = cs[i]._getParameters(); paramsPromises.push(params); } } }
return Promise.all(paramsPromises). then(function(paramsResolutions) { var params = {} paramsResolutions. forEach(function(childParams)
{ Object.keys(childParams). forEach(/* merge into params */); }); })
var serviceWorkerUrl = new URL(this.href, window.location); serviceWorkerUrl.search = Object.keys(params).sort() .map(function(key)
{ return encodeURIComponent(key) + "=" + encodeURIComponent(params[key]); }).join('&'); navigator.serviceWorker .register(serviceWorkerUrl, { scope: this.scope
https://elements.polymer-project.org/ https://github.com/PolymerElements/platinum-sw /platinum-push-messaging https://github.com/GoogleWebComponents/firebase-element /google-map /… https://github.com/surma/polymer-reddit-api Surma @surmair