Rails Hands-on Seminar Ch09

Slide 1

Slide 1 text

ୈ9ষ Ϣʔβʔͷ ߋ৽ɾදࣔɾ࡟আ #RailsϋϯζΦϯηϛφʔ http://railstutorial.jp/ RailsνϡʔτϦΞϧ by ϠεϥϘ 3VCZPO3BJMTνϡʔτϦΞϧ ࣮ྫΛ࢖ͬͯ3BJMTΛֶ΅͏ .JDIBFM)BSUM ϚΠέϧɾϋʔτϧ

Slide 2

Slide 2 text

ηϛφʔΛ ࢝ΊΔલʹ

Slide 3

Slide 3 text

Screencast.ﬁrst.visit? http://railstutorial.jp/screencasts

Slide 4

Slide 4 text

Chapter.code.valid? https://github.com/yasslab/sample_apps

Slide 5

Slide 5 text

ຊηϛφʔͷ ̏ͭͷಛ௕

Slide 6

Slide 6 text

ߨࢣͷλʔϛφϧ͸Լه URL ͔ΒӾཡͰ͖·͢ :) http://screenx.tv/yasulab ߨٛதʹࢀরͨ͠ϦϯΫ͸ίϝϯτཝͰ (࣭໰΋͓ؾܰʹ)

Slide 7

Slide 7 text

࣭໰͸͍ͭͰ΋͓ؾܰʹ! ݸผ૬ஊ͸ٳܜ΍ऴྃޙʹ :)

Slide 8

Slide 8 text

“࿩ʹ͍͍͚ͭͯͳ͔ͬͨorz” ͦΜͳͱ͖ʹ҆৺ͳಈըαϙʔτ!

Slide 9

Slide 9 text

Ready?

Slide 10

Slide 10 text

ϋϯζΦϯηϛφʔΛ ਐΊ͍͖ͯ·͠ΐ͏!

Slide 11

Slide 11 text

http://railstutorial.jp/ RailsνϡʔτϦΞϧ by ϠεϥϘ 3VCZPO3BJMTνϡʔτϦΞϧ ࣮ྫΛ࢖ͬͯ3BJMTΛֶ΅͏ .JDIBFM)BSUM ϚΠέϧɾϋʔτϧ ୈ9ষ Ϣʔβʔͷ ߋ৽ɾදࣔɾ࡟আ #RailsϋϯζΦϯηϛφʔ

Slide 12

Slide 12 text

ୈ̔ষͰ΍ͬͨ͜ͱ 1. ηογϣϯɺαΠϯΠϯͷࣦഊΛ࣮૷ • SessionΛRESTfulͳϦιʔεͱͯ͠࡞੒ • Session༻ίϯτϩʔϥ/ϑΥʔϜͷ࡞੒ 2. αΠϯΠϯͷ੒ޭɺαΠϯΞ΢τΛ࣮૷ • Usersςʔϒϧʹremember_tokenΛ௥Ճ • ϔομʔ͔ΒSign in/outͰ͖ΔΑ͏ʹमਖ਼

Slide 13

Slide 13 text

1. ϢʔβʔΛߋ৽͢Δ • ฤूϑΥʔϜͷ࡞੒ɺࣦഊ/੒ޭ࣌ͷ࣮૷ 2. ೝՄ • αΠϯΠϯͷཁٻɺਖ਼͍͠Ϣʔβʔͷཁٻ 3. ͢΂ͯͷϢʔβΛදࣔ͢Δ • αϯϓϧϢʔβʔͷੜ੒ɺPaginationͷ࣮૷ 4. ϢʔβʔΛ࡟আ͢Δ • ؅ཧϢʔβʔͷ࡞੒ɺStrong Prameters (࠶ܝ) ୈ̕ষͰ΍Δ͜ͱ

Slide 14

Slide 14 text

• UsersϦιʔεͷະ׬੒ͷΞΫγϣϯΛ࣮૷: ୈ̕ষͰ΍Δ͜ͱ ද7.1 Ϧετ7.3ͷUsersϦιʔε͕ఏڙ͢ΔRESTfulͳϧʔτ

Slide 15

Slide 15 text

http://railstutorial.jp/ RailsνϡʔτϦΞϧ by ϠεϥϘ 3VCZPO3BJMTνϡʔτϦΞϧ ࣮ྫΛ࢖ͬͯ3BJMTΛֶ΅͏ .JDIBFM)BSUM ϚΠέϧɾϋʔτϧ ୈ9ষ Ϣʔβʔͷ ߋ৽ɾදࣔɾ࡟আ 9.1 ϢʔβʔΛߋ৽͢Δ

Slide 16

Slide 16 text

• ϢʔβฤूϖʔδͷςετΛ࣮૷ • editΞΫγϣϯͱฤूϑΥʔϜΛ࣮૷ • αΠϯΠϯ͢Δςετ༻ϔϧύʔؔ਺Λ࣮૷ • ฤूࣦഊ࣌ͷॲཧΛ࣮૷ • ฤू੒ޭ࣌ͷॲཧΛ࣮૷ 9.1. ϢʔβʔΛߋ৽͢Δ

Slide 17

Slide 17 text

http://railstutorial.jp/ RailsνϡʔτϦΞϧ by ϠεϥϘ 3VCZPO3BJMTνϡʔτϦΞϧ ࣮ྫΛ࢖ͬͯ3BJMTΛֶ΅͏ .JDIBFM)BSUM ϚΠέϧɾϋʔτϧ ୈ9ষ Ϣʔβʔͷ ߋ৽ɾදࣔɾ࡟আ 9.2 ೝՄ

Slide 18

Slide 18 text

• ୭Ͱ΋৘ใ΋ฤूͰ͖ͯ͠·͏όάΛमਖ਼ • ฤूϖʔδΛݟΔʹ͸ϩάΠϯ͕ඞཁ • ϩάΠϯ͍ͯ͠ͳ͚Ε͹ɺSigninϖʔδ΁ • ฤूͰ͖Δͷ͸ࣗ෼ͷϢʔβ৘ใͷΈ • ଞਓͷ৘ใͰ͋Ε͹ɺRoot URL΁ • ແࣄʹαΠϯΠϯʹ੒ޭͨ͠ΒɺΞΫηε͠ Α͏ͱ͍ͯͨ͠ϖʔδʹϦμΠϨΫτ 9.2. ೝՄ

Slide 19

Slide 19 text

ୈ9ষ Ϣʔβʔͷ ߋ৽ɾදࣔɾ࡟আ 9.3 ͢΂ͯͷϢʔβʔΛ දࣔ͢Δ http://railstutorial.jp/ RailsνϡʔτϦΞϧ by ϠεϥϘ 3VCZPO3BJMTνϡʔτϦΞϧ ࣮ྫΛ࢖ͬͯ3BJMTΛֶ΅͏ .JDIBFM)BSUM ϚΠέϧɾϋʔτϧ

Slide 20

Slide 20 text

• શͯͷϢʔβʔΛҰཡදࣔ͢ΔϖʔδΛ࡞੒ • ϩάΠϯϢʔβʔͷΈ͕ݟΕΔΑ͏ʹอޢ • indexΞΫγϣϯͱରԠ͢ΔViewΛ࣮૷ • ෳ਺ͷϢʔβʔΛੜ੒͢ΔλεΫΛ࣮૷ • paginationΛ࢖ͬͨϖʔδͷ෼ׂදࣔΛ࣮૷ • PartialػೳΛ࢖ͬͨϦϑΝΫλϦϯά 9.3. ͢΂ͯͷϢʔβʔΛදࣔ͢Δ

Slide 21

Slide 21 text

ୈ9ষ Ϣʔβʔͷ ߋ৽ɾදࣔɾ࡟আ 9.4 ϢʔβʔΛ࡟আ͢Δ http://railstutorial.jp/ RailsνϡʔτϦΞϧ by ϠεϥϘ 3VCZPO3BJMTνϡʔτϦΞϧ ࣮ྫΛ࢖ͬͯ3BJMTΛֶ΅͏ .JDIBFM)BSUM ϚΠέϧɾϋʔτϧ

Slide 22

Slide 22 text

• adminଐੑΛUserϞσϧʹ෇༩͢Δ • adminଐੑΛ࢖ͬͯ؅ཧऀݖݶΛ࣮૷͢Δ • αϯϓϧσʔλੜ੒ίʔυʹ؅ཧऀΛ௥Ճ • ࡟আϦϯΫͷςετΛ࣮૷ • Ϣʔβʔ࡟আ༻ϦϯΫΛ࣮૷ • destroyΞΫγϣϯͷ࣮૷ • destroyΞΫγϣϯͷอޢͱςετ 9.4. ϢʔβʔΛ࡟আ͢Δ

Slide 23

Slide 23 text

• UsersϦιʔεͷະ׬੒ͷΞΫγϣϯΛ࣮૷: ୈ̕ষͰ΍ͬͨ͜ͱ ද7.1 Ϧετ7.3ͷUsersϦιʔε͕ఏڙ͢ΔRESTfulͳϧʔτ

Slide 24

Slide 24 text

1. ϢʔβʔΛߋ৽͢Δ • ฤूϑΥʔϜͷ࡞੒ɺࣦഊ/੒ޭ࣌ͷ࣮૷ 2. ೝՄ • αΠϯΠϯͷཁٻɺਖ਼͍͠Ϣʔβʔͷཁٻ 3. ͢΂ͯͷϢʔβΛදࣔ͢Δ • αϯϓϧϢʔβʔͷੜ੒ɺPaginationͷ࣮૷ 4. ϢʔβʔΛ࡟আ͢Δ • ؅ཧϢʔβʔͷ࡞੒ɺStrong Prameters (࠶ܝ) ୈ̕ষͰ΍ͬͨ͜ͱ

Slide 25

Slide 25 text

͓ർΕ༷Ͱͨ͠

Slide 26

Slide 26 text

ࢀߟ৘ใ

Slide 27

Slide 27 text

Action View ϑΥʔϜϔϧύʔ http://railsguides.jp/form_helpers.html

Slide 28

Slide 28 text

Action Controller ͷ֓ཁ http://railsguides.jp/action_controller_overview.html

Slide 29

Slide 29 text

Rails ηΩϡϦςΟΨΠυ http://railsguides.jp/security.html

Slide 30

Slide 30 text

͓஌Βͤ

Slide 31

Slide 31 text

RailsύεϙʔτΛ։࢝͠·͢!

Slide 32

Slide 32 text

എܠ • Ωϟϯηϧ଴ͪͩͱ༧ఆཱ͕ͯͮΒ͍ :(  => ʮ”ͱΓ͋͑ͣਃ͠ࠐΈ” ͕ଟ͍…?ʯ • εΫϦʔϯΩϟετΛࣄલʹࢹௌ͍ͨ͠!  => ʮܾࡁ͕ηϛφʔ௚લͳͷͰ೉͍͠ʯ • ಉ͡ষΛԿ౓΋ࢀՃ͍ͨ͠!  => ʮಛʹɼݸผʹ࣭໰/૬ஊ͕͍ͨ͠ʯ

Slide 33

Slide 33 text

ίΞͳࢀՃऀ͕ ֶश͠΍͍͢  ؀ڥʹ.

Slide 34

Slide 34 text

ࢀՃඅͷ·ͱΊܾͯࡁϓϥϯ

Slide 35

Slide 35 text

Ωϟϯηϧ଴ͪͰ΋ࢀՃՄೳ!

Slide 36

Slide 36 text

ಈը͕ࣄલʹࢹௌͰ͖·͢

Slide 37

Slide 37 text

ϑϦʔύεܗࣜ (࠶ԋࢀՃՄ)

Slide 38

Slide 38 text

No content

Slide 39

Slide 39 text

ڵຯ͕͋Ε͹ Co-Edo ·Ͱ :)

Slide 40

Slide 40 text

ࠓޙͷਐΊํ • ࠓޙͷεέδϡʔϧ͸ίνϥ (དྷ೥Ҏ߱΋ެ։)  → ৄࡉ: http://railstutorial.jp/seminars • εΫϦʔϯΩϟετͷൢചΛ։࢝͠·ͨ͠ :)  → ৄࡉ: http://railstutorial.jp/screencasts • Ξϯέʔτͷ͝ճ౴ʹڠྗ͍ͩ͘͞  ίϝϯτཝʹURLΛష෇͚·͢ :)  ※ Ξϯέʔτʹճ౴Λૹ৴͢Δͱ,  ɹಛయಈըͷ৘ใ͕දࣔ͞Ε·͢.