$30 off During Our Annual Pro Sale. View Details »

Hotwire光の道とStimulus

Yasuko Ohba
October 26, 2024

 Hotwire光の道とStimulus

Kaigi on Rails 2024 のトーク資料です。Hotwireを活用するための指針をStimulusの側から整理しています。

Yasuko Ohba

October 26, 2024
Tweet

More Decks by Yasuko Ohba

Other Decks in Technology

Transcript

  1. લճͷ͋Β͢͡  5VSCPͬͯબ୒ࢶ͕ 
 ݁ߏ͋Γ·͢ΑͶ  5VSCP%SJWF͚ͩ  5VSCP'SBNF 

    5VSCP4USFBN ͦΕΛ͔ͭͬͨઃܭํ਑΋ɺ 
 ෳ਺͋Γ·͢  ϞσϧΛத৺ʹ 
 ίϯϙʔωϯτͬΆ͘  ͢΂ͯΛը໘ભҠͰߟ͑Δ 
 ʮ8FCࢴࣳډʯ
  2. ·ͱΊɿ4UJNVMVT͸ͦ΋ͦ΋ 
 ԿΛ୲౰͢΂͖͔  )5.-ɾϒϥ΢βͷ֦ு  αʔόॲཧΛ଴ͭ४උ  αʔόʹΑΒͳ͍ը໘มߋ ʢཞ༻஫ҙʣ

     ඳըͷ֦ு )PUXJSF 3BJMT Πϕϯτ 
 ϋϯυϦϯά ը໘ͷมߋ σʔλͷมߋ 4UJNVMVT 5VSCP 3BJMT
  3. ɹԿΛ୲౰͢΂͖Ͱͳ͍͔ ը໘ͷมߋ 
 ɹɹɹ˞ݪଇతʹ )PUXJSF 3BJMT 41" Πϕϯτ 
 ϋϯυϦϯά

    ը໘ͷมߋ σʔλͷมߋ 4UJNVMVT 5VSCP 3BJMT 3FBDU౳ 3BJMT 3FBDU͔ΒҠߦ͢Δ৔߹ɺ3FBDUˠ4UJNVMVTͰ͸ ͳ͘ɺ3FBDUˠ3BJMTɾ5VSCPɾ4UJNVMVTͱͳΔ
  4.  EJSFDU@TVCNJU@DPOUSPMMFSKT import { Controller } from "@hotwired/stimulus" // Connects

    to data-controller="direct-submit" export default class extends Controller { static targets = [ "form" ] submit() { this.formTarget.requestSubmit() } }
  5. 4UJNVMVTίʔυͷجຊᶃ import { Controller } from "@hotwired/stimulus" // Connects to

    data-controller="direct-submit" export default class extends Controller { … } SBJMTHTUJNVMVTEJSFDU@TVCNJU (FOFSBUPSͰΨϫΛ࡞Δ
  6. 4UJNVMVTίʔυͷجຊᶄ import { Controller } from "@hotwired/stimulus" // Connects to

    data-controller="direct-submit" export default class extends Controller { static targets = [ "form" ] submit() { this.formTarget.requestSubmit() } } ʮΞΫγϣϯʯΛ࡞Δ ʢ͜ΕΛ)5.-͔ΒݺͿʣ
  7. 4UJNVMVTίʔυͷجຊᶅ import { Controller } from "@hotwired/stimulus" // Connects to

    data-controller="direct-submit" export default class extends Controller { static targets = [ "form" ] submit() { this.formTarget.requestSubmit() } } 4UJNVMVTίʔυ͔Β )5.-ཁૉΛ ૬ରతʹࢀরͰ͖Δ ˞UBSHFUTҎ֎ͷํ๏Ͱ΋Ͱ͖·͢
  8.  EJSFDU@TVCNJU@DPOUSPMMFSKT import { Controller } from "@hotwired/stimulus" // Connects

    to data-controller="direct-submit" export default class extends Controller { static targets = [ "form" ] submit() { this.formTarget.requestSubmit() } } 4VCNJUΞΫγϣϯ͕ݺ͹ΕͨΒGPSNʹ͋ͨΔཁૉΛTVCNJU͢Δ
  9.  )5.-͔Βͷ࢖͍ํ = form_with model: users_query, scope: :q, url: {},

    method: :get, data: { controller: "direct-submit", "direct-submit-target": "form" } do |f| = f.check_box :unpaid, data: { action: "change->direct-submit#submit" } = f.label :unpaid, "ະೲ͋Γ" ͜͜ͰDIBOHFΠϕϯτ͕͖ͨΒ EJSFDUTVCNJUTVCNJUΞΫγϣϯΛݺΜͰͶ EJSFDUTVCNJUDPOUSPMMFSΛ࢖͏Α ͜Ε͕zGPSNzʹ౰ͨΔཁૉͩΑ
  10. બ୒ࢶͷධՁ 63-Λೖख͢Δखஈ " αʔό͔Β༩͑Δ˕ # +4Ͱ૊ΈཱͯΔ✕ (&5ͰભҠ͢Δखஈ Ξ BλάΛΫϦοΫ͢Δ̋ Π

    '03.ͷTVCNJU˚ ΢ 5VSCPWJTJU ̋ αʔόʹ੍ޚΛूΊ͍ͨͷͰආ͚Δ BDUJPOଐੑ಺ͷ63-Λม͑Δͱ$43'͕໘౗ ݻఆ63-ͩͱΫΤϦʔετϦϯάͰμαΠ
  11. ͜ͷ͕̎ͭྑͦ͞͏ 63-Λೖख͢Δखஈ " αʔό͔Β༩͑Δ # +4Ͱ૊ΈཱͯΔ (&5ͰભҠ͢Δखஈ Ξ BλάΛΫϦοΫ͢Δ Π

    '03.ͷTVCNJU ΢ 5VSCPWJTJU ҊBΛग़͢ Ҋ63-ΛPQUJPOͷ 
 WBMVFͱͯ͠౉͢ ൚༻త γϯϓϧ
  12.  MJOL@TFMFDU@DPOUSPMMFSKT import { Controller } from "@hotwired/stimulus" // Connects

    to data-controller="link-select" export default class extends Controller { move(event) { document.getElementById(event.target.value).click() } } NPWFΞΫγϣϯ͕ݺ͹ΕͨΒɺ બ͹Ε͍ͯΔબ୒ࢶͷ஋͕JEͰ͋ΔΑ͏ͳ BཁૉΛΫϦοΫͨ͜͠ͱʹ͢Δ
  13.  ࢖͍ํ = form_tag "#", method: :get, data: { controller:

    "link- select" } do - year_and_months.each do |year, month| = link_to "#{year}/#{month}", reports_path(year:, month:), style: "display:none;", id: "link_reports_#{year}_#{month}" = select_tag :target_month, options_for_select(year_and_months.map{|year, month| ["#{year}/#{month}", "link_to_reports_#{year}_#{month}"]}, "link_to_reports_#{current_year}_#{current_month}"), data: { action: "change->link-select#move" } B JE ηϨΫτϘοΫεͷDIBOHFΞΫγϣϯͰ બ͹ΕͨPQUJPOͷWBMVF͕JEͳ ϦϯΫ͕ΫϦοΫ͞ΕΔ ίϯτϩʔϥͷࢦఆ JEΛ PQUJPOͷ WBMVFʹ
  14.  ϑΥʔΧε͍ͨ͠ ʮϊʔτʯొ࿥ը໘Ͱ͸ 
 Ұ൪্ͷςΩετϑΟʔϧυʹ 
 ը໘ͷ๚໰௚ޙ΍ɺ 
 ผλϒ͔Β໭ͬͨʢ࠶ඳըʣ࣌ʹ 


    ϑΥʔΧε͕͋ͨΓɺ 
 ͙͢ೖྗͰ͖ΔΑ͏ʹ͍ͨ͠ ϊʔτͷ໊લ ˞ϑΥʔΧε͸BVUPGPDVTଐੑͰαʔόࢦࣔͷΈͰͰ͖Δͱ͍͏͝ࢦఠΛ͍͖ͨͩ·ͨ͠ɻ ΧʔιϧҐஔௐ੔Λ͍ͨ͠౳ʹಡΈସ͍͚͑ͯͨͩΕ͹ͱࢥ͍·͢ɻ
  15.  GPDVT@DPOUSPMMFSKT import { Controller } from "@hotwired/stimulus" // Connects

    to data-controller="focus" export default class extends Controller { static targets = [“initial"] connect() { this.exec() } morphed() { this.exec() } exec() { this.initialTarget.focus() } } NPSQIJOHͰը໘͕ߋ৽͞Εͨͱ͖ݺ͹ΕΔ ॳظදࣔͰݺ͹ΕΔ l*OJUJBMzཁૉʹϑΥʔΧε
  16. ࢀߟ೥΍ͬͯΔݸਓΞϓϦʢडݧࢧԉΞϓϦʣͷ 4UJNVMVTίϯτϩʔϥΛ෼ྨͯ͠Έ·ͨ͠ ᶃ)5.-ɾϒϥ΢βͷ֦ு EJSFDU@TVCNJU 
 MJOL@TFMFDU 
 DMJQCPBSE 
 HIPTU@GPSN

    
 υϦϧμ΢ϯηϨΫλ 
 ࢉ਺༻πʔϧϘοΫε 
 ࣌ؒϑΟʔϧυ෼ࠁΈϘλϯ 
 ϥϕϧ෇͖ෳ਺બ୒ηϨΫτ 
 ෳ਺৚݅·ͱΊηοτϘλϯ 
 Ұׅબ୒Ϙλϯ 
 ਖ਼ղώϯτϞʔμϧΛग़͢ ᶄαʔόॲཧΛ଴ͭ४උ ϘλϯΛԡͨ͠௚ޙͷը໘มԽ ᶅඳըͷ֦ு GPDVT 
 .BUIKBYʢ਺ࣜදࣔʣ ᶆαʔόʹΑΒͳ͍ը໘มߋ ղ౴ͱ࠾఺ϘλϯΛݟͤΔ 
 ࢖Θͳ͍ϑΟʔϧυΛӅ͢
  17. ൚༻ੑʹ͍ͭͯ৭෼͚ͯ͠ΈΔ ᶃ)5.-ɾϒϥ΢βͷ֦ு EJSFDU@TVCNJU 
 MJOL@TFMFDU 
 DMJQCPBSE 
 HIPTU@GPSN 


    υϦϧμ΢ϯηϨΫλ 
 ࢉ਺༻πʔϧϘοΫε 
 ࣌ؒϑΟʔϧυ෼ࠁΈϘλϯ 
 ϥϕϧ෇͖ෳ਺બ୒ηϨΫτ 
 ෳ਺৚݅·ͱΊηοτϘλϯ 
 Ұׅબ୒Ϙλϯ 
 ਖ਼ղώϯτϞʔμϧΛग़͢ ᶄαʔόॲཧΛ଴ͭ४උ ϘλϯΛԡͨ͠௚ޙͷը໘มԽ ᶅඳըͷ֦ு GPDVT 
 .BUIKBYʢ਺ࣜදࣔʣ ᶆαʔόʹΑΒͳ͍ը໘มߋ ղ౴ͱ࠾఺ϘλϯΛݟͤΔ 
 ࢖Θͳ͍ϑΟʔϧυΛӅ͢ ൚༻త Ϟσϧʹ ରԠ ಛఆը໘ ઐ༻