Upgrade to PRO for Only $50/Year—Limited-Time Offer! 🔥
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Vue.jsで直接DOM操作 したい時のTips
Search
SoichiroKatsuki
September 13, 2018
1
4.4k
Vue.jsで直接DOM操作 したい時のTips
FukuokaJS #6 のLT資料です。
SoichiroKatsuki
September 13, 2018
Tweet
Share
More Decks by SoichiroKatsuki
See All by SoichiroKatsuki
FukuokaJS #11 今さら聞けないWebP対応
soichirokatsuki
0
96
画像の遅延 ローディングの話
soichirokatsuki
1
430
VueのUIフレームワークを試してみた
soichirokatsuki
1
690
Azureでお手軽動画配信
soichirokatsuki
1
400
Featured
See All Featured
From π to Pie charts
rasagy
0
90
Highjacked: Video Game Concept Design
rkendrick25
PRO
0
240
Why Your Marketing Sucks and What You Can Do About It - Sophie Logan
marketingsoph
0
42
I Don’t Have Time: Getting Over the Fear to Launch Your Podcast
jcasabona
34
2.6k
Chrome DevTools: State of the Union 2024 - Debugging React & Beyond
addyosmani
9
1k
The agentic SEO stack - context over prompts
schlessera
0
550
The Impact of AI in SEO - AI Overviews June 2024 Edition
aleyda
5
680
CSS Pre-Processors: Stylus, Less & Sass
bermonpainter
359
30k
End of SEO as We Know It (SMX Advanced Version)
ipullrank
2
3.8k
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
128
55k
Creating an realtime collaboration tool: Agile Flush - .NET Oxford
marcduiker
35
2.3k
Measuring Dark Social's Impact On Conversion and Attribution
stephenakadiri
0
91
Transcript
Vue.jsͰDOMૢ࡞ ͍ͨ࣌͠ͷTips FukuokaJS #6 2018/09/13 Ճ݄ फҰ
ࣗݾհ ʲ໊લʳ ɹՃ݄ फҰɹɹˏZuckey_ ʲॴଐʳ ɹגࣜձࣾJετϦʔϜ ʲ;ͩΜ͍ͬͯΔͷʳ ɹC# Azure ͳͲ
ʲझຯʳ ɹϩʔυόΠΫɾےτϨ
Vue.js ͬͯ·͔͢ʁ
DOMΛҙࣝ͠ͳͯ͘ྑͯ͘ ͍͍͢Ͱ͢ΑͶʂ
Ͱͨ·ʹDOMΛૢ࡞ͤ͟Δ Λಘͳ͍ͱ͖ͳ͍Ͱ͔͢ʁ
͔ͤͬ͘Vue.jsͬͯΔͷʹDOMૢ࡞ʁ ɾDOMૢ࡞͢ΔλΠϓͷCSSϑϨʔϜϫʔΫ ɹ͕Ͳ͏͍͍ͯͨ͠ɹ ɹɹʢMaterialize, BootstrapͳͲʣ ɾ༻ͮ͠Β͍ϓϥάΠϯ͕ඞཁɹ ɹɹʢಈըϓϨΠϠʔͳͲʣ
ᶃ inputͷͷJS͔Βͷมߋʹҙ ɾVue.jsΛհͣ͞ʹ֎෦ͷJS͔ΒinputͷΛมߋ ɹͨ͠߹ɺVue.jsଆͰมߋ͕ݕ͞Εͳ͍ͷͰɺ ɹv-on:channgeͰϞσϧͷΛߋ৽͢Δ
ᶄ ΧελϜσΟϨΫςΟϒΛ͏ ɾDOM͕࣮֬ʹ͋Δ͜ͱΛલఏʹͨ͠ૢ࡞ ΧελϜσΟϨΫςΟϒͷinsertedͰߦ͏ ϑοΫؔͷछྨͳͲৄͪ͘͜͠Β https://jp.vuejs.org/v2/guide/custom-directive.html
ᶅ beforeDestroyΛ͏ ɾొ͍ͯͨ͠ΠϕϯτϦεφʔΛ ɹremoveEventListenerͰআ͢Δ ɾϓϥάΠϯͷDOMΠϯελϯεΛআ͢Δ ɹॲཧΛߦ͏
ᶆDOMΛݩʹ͍ͨ࣌͠v-ifͰ ɾ֎෦ͷJSͰߦͬͨ ɹDOMͷมߋΛ ɹϦηοτ͍ͨ͠ ɹͱ͖v-ifΛ͏
·ͱΊ ɾۃྗDOMΛૢ࡞͢Δͷ ɹ߇͑·͠ΐ͏ʂ ɾͲ͏ͯ͠ૢ࡞͠ͳ͍ͱ͍͚ͳ͍ ɹͱ͖ʹհͨ͠Tips͕ʹཱͯ ɹ͏Ε͍͠Ͱ͢