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Firefox DevTools

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March 31, 2012
Technology
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Firefox DevTools

Firefox 標準の Developer Tools の紹介
Kanazawa.js 1.7 で利用

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dynamis

March 31, 2012
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Transcript

  1. Firefox DevTools Slides @ Kanazawa.js 1.7 with Mozilla by Tomoya

    ASAI (dynamis) last update on 2012.03.30 see also: http://dynamis.jp/r

  2. BCPVUNF http:// dynamis.jp @dynamitter facebook.com/ dynamis mailto: Tomoya ASAI <dynamis

    mozilla-japan.org> @

  3. 'JSFCVH͸ʁ ࠓ೔͸ѻ͍·ͤΜɻ طʹ஌ͬͯ·͢ΑͶʁ ৘ใ΋͍ͬͺ͍͋ΔΑͶʁ ΈΜͳͰษڧͯ͠Ͷɻ

  4. Page Source Inspector Style Editor Web Console Scratchpad Script Debugger

    ... Agenda

  5. 1BHF4PVSDF ιʔε͕ݟΒΕΔͷ͕8FC

  6. None

  7. ϖʔδͷιʔεΛදࣔ  ͋Γ·͢ΑͶɺ౰વɻ  γϣʔτΧοτ$USM 6  'Y͔Βߦ൪߸දࣔʹରԠ  બ୒ͨ͠෦෼ͷιʔεΛදࣔ

     ൣғબ୒ͯ͠ӈΫϦοΫ

  8. *OTQFDUPS σβΠφʔͷࡾछͷਆثʂ

  9. None

  10. $ISPNF63- 'JSFGPYͷ6*෦෼ ΋

  11. *OTQFDUPS  ཁૉΛௐࠪ͢Δπʔϧ  γϣʔτΧοτ$USM "MU *  Ϛ΢εΦʔόʔͰཁૉΛબ୒ 

    ਌ࢠͷཁૉ͸ύϯͣ͘Ϧετ· ͨ͸)5.-ϏϡʔͰબ୒͢Δ  બ୒ )JHIMJHIUFS ࣌ͷӄ͕Ξχ ϝʔγϣϯͰҠಈͯ֨͠޷͍͍

  12. *OTQFDUPS)5.-&EJUPS  )5.-ϦΞϧλΠϜΤσΟλ  ଐੑ͸μϒϧΫϦοΫͰฤूՄ  ӈΫϦοΫ͔Βཁૉͷ࡟আɺ *OUFS)5.-0VUFS)5.-ίϐʔ  ΑΓڧྗͳΤσΟλ

    5SFF&EJUPS  ΋ݱࡏ։ൃத point!

  13. *OTQFDUPS4UZMF*OTQFDUPS  $44ϦΞϧλΠϜΤσΟλ  ελΠϧͷฤूɺΦϯΦϑ  ܭࢉ஋ελΠϧͷ֬ೝ  ϓϩύςΟϔϧϓ͸.%/ 

    ελΠϧมߋ΋Ξχϝʔγϣϯ ͯ͠'PYZͳײ͡ɻ ɾɾ 
  14. None
  15. None

  16. %*OTQFDUPS 5JMU  %0.ߏ଄Λ̏%ՄࢹԽ  ςΫϊϩδʔͷແବݣ͍ ։ൃ࣌͸ແବػೳຬࡌͩͬͨ  ը໘֎ཁૉͷબ୒΋؆୯ 

    %දࣔˍબ୒πʔϧͰ͢ point!

  17. 4UZMF&EJUPS ελΠϧΨϯΨϯॻ͖׵͑ͯΈΑ͏

  18. None

  19. 4UZMF&EJUPS  ϖʔδͷશ$44Ұׅฤू  ฤूͨ͠$44͸อଘՄೳ  ৽ن$44࡞੒΍ಡΈࠐΈ΋Մೳ  ϑΝΠϧ୯ҐͷΦϯΦϑ΋ point!

  20. 8FC$POTPMF 'JSFGPY͔Βͷجຊπʔϧ

  21. None
  22. None

  23. 8FCίϯιʔϧ  جຊతͳίϯιʔϧ  γϣʔτΧοτ$USM "MU ,  දࣔҐஔ্ɺԼɺผ΢Οϯυ΢ 

    ϝοηʔδͷϑΟϧλ  'Y͔Β͸ίϯιʔϧ։͘લͷ ϩάϝοηʔδ΋ه࿥͞ΕΔ point!

  24. ؆қ+BWB4DSJQU࣮ߦ؀ڥ  ؆қ+4࣮ߦ؀ڥ  ίʔυͷࣗಈิ׬΋͋Γ  ஫'Y͔ΒϩέʔγϣϯόʔͰͷ KBWBTDSJQU63-͸ϖʔδݖݶͳ͠  ιʔγϟϧΤϯδχΞϦϯάରԠ

     ࠔΔͳΒ*OIFSJU1SJODJQBMΞυΦϯ  IUUQTBEEPOTNP[JMMBPSH pSFGPYBEEPOJOIFSJUQSJODJQBM point!

  25. ίϯιʔϧར༻࣌ͷ஫ҙ  ίϯιʔϧ͸4BOECPY؀ڥ  8FCϖʔδͷཁૉʹ͸XJOEPX ܦ༝ͰΞΫηε͢Δඞཁ͋Γ ྫ͑͹ɺϖʔδίϯςΩετʹ άϩʔόϧม਺Λఆٛ͢Δʹ͸ XJOEPXGPPWBMVF 

    *OTQFDUPSͰબ୒͍ͯ͠Δཁૉ ʹ͸ม਺ͰΞΫηεՄೳ point! point!

  26. /FUXPSL3FRVFTU*OTQFDUPS  )551ϔομͷ֬ೝ  ίϯιʔϧͷ63-ΛΫϦοΫ  3FRVFTU3FTQPOTFϔομ  ௨৴࣌ؒ΍$PPLJFͷ֬ೝ 

    )551#0%:΋ه࿥Մೳ  ӈΫϦοΫϝχϡʔ͔Βʮཁٻ ϘσΟͱԠ౴ϘσΟΛه࿥ʯ point!

  27. 4DSBUDIQBE &DMJQTF0SJPO಺ଂͷ+4࣮ߦ؀ڥ

  28. None

  29. 4DSBUDIQBE  &DMJQTF0SJPOΤσΟλΛ಺ଂ  γϣʔτΧοτ4IJGU '  ίʔυΛ࣮ߦɺௐࠪɺදࣔ  ௐࠪΠϯεϖΫλը໘Λදࣔ

     ද࣮ࣔߦ݁ՌΛίϝϯτͰૠೖ  બ୒ൣғ͚ͩΛ࣮ߦՄೳʂ point!

  30. 4DSBUDIQBEར༻࣌ͷ஫ҙ  4DSBUDIQBE΋4BOECPY؀ڥ  8FCϖʔδͷཁૉʹ͸XJOEPX ܦ༝ͰΞΫηε͢Δඞཁ͋Γ ྫ͑͹ɺϖʔδίϯςΩετʹ άϩʔόϧม਺Λఆٛ͢Δʹ͸ XJOEPXGPPWBMVF point!

  31. 4DSBUDIQBEGPS$ISPNF  $POUFOU͚ͩͰͳ͘$ISPNF؀ ڥͰ΋ར༻Մೳ  BCPVUDPOpHͰ࣍ͷઃఆΛ EFWUPPMTDISPNFFOBCMFEUSVF  ʮ࣮ߦ؀ڥʯϝχϡʔ͕௥Ճ ֦ுػೳ΍'JSFGPYຊମΛ։ൃ͢

    Δ࣌ʹศརͰ͢ point!

  32. 4DSJQU%FCVHHFS ࠷୹Ͱ'JSFGPY໨ඪʹ։ൃத

  33. None

  34. 4DSJQU%FCVHHFS  +BWB4DSJQUσόοΨͰ͢  γϣʔτΧοτ$USM "MU 4  ݱࡏ/JHIUMZͰσϑΥϧτΦϑ EFWUPPMTEFCVHHFSFOBCMFEUSVF

     ϒϨʔΫϙΠϯτɺεςοϓ࣮ ߦɺίʔϧελοΫɺείʔϓม ਺ͳͲ͸طʹ࣮૷ࡁΈ

  35. BOENPSF %FWFMPQFS5PPMCBS 4UZMF&EJUPSͷڧԽ ٙࣅΫϥεͷϩοΫɺࣗಈิ׬ɺૢ࡞ੑ޲্ *OTQFDUPSͷڧԽ ϨΠΞ΢τ৘ใͷදࣔɺෳ਺ಉ࣌)JHIMJHIU RVFSZ4FMFDUPSݕࡧϘοΫε 4PVSDF.BQ ͳͲͳͲ

  36. ͓·͚ɻ

  37. .BSJPOFUUF ͋ͳͨͷ'JSFGPY΋ૢΓਓܗ

  38. ϚϦΦωοτ  ϦϞʔτςετυϥΠό  4FMFOJVNతͳ΋ͷͰ͢ #(։ൃͷͨΊ༏ઌ࣮૷͞Εͨ  +40/Ͱ໋ྩΛϙʔτʹྲྀ͢  1ZUIPOΫϥΠΞϯτ͋Γ

     'JSFGPYඪ४ʹ͸ೖͬͯͳ͍  ಠࣗϏϧυͷ࡞੒͕ඞཁ
  39. None

  40. Any Question ?