MDN Web Docsから学ぶ公式ドキュメントを読むメリット

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MDN Web Docs͔ΒֶͿ ެࣜυΩϡϝϯτΛಡΉϝϦοτ 2021/9/3 WebφΠτٶ࡚ vol.14 େ௩ਅݴ

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ࣗݾ঺հ ࠷ۙɺϥϯχϯά͸͡Ί·ͨ͠🏃

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ձࣾ঺հ ߹ಉձࣾϊϚυϦ ૑ۀظ໨ ϝϯόʔ໊ 8FCडୗ։ൃ ʢ-BSBWFM 7VFʣ ࣗࣾϓϩμΫτ։ൃ ʢ(P 3FBDUʣ

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Έͳ͞Μʂ MDN Web DocsΛ ಡΜͰ·͔͢ʔʂʁ 🙋

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https://developer.mozilla.org/ja/docs/Web/HTML/Element/div

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౰વɺಡΜͰ·͢ΑͶʁ 😤

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ಡΜͩ͜ͱ͕ͳ͍ ͨ·ʹ͔͠ಡ·ͳ͍ ↓ MDN Web DocsΛಡΉ ϝϦοτΛ͓఻͑Ͱ͖Ε͹ͱ

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MDN Web Docsͱ͸ • 2017೥ެ։ • GoogleɺαϜεϯɺMicrosoftɺW3CɺMozillaͦΕͧΕͷ ϒϥ΢βͳͲʹରԠٕͨ͠ज़ղઆͷυΩϡϝϯτΛҰຊԽ • Ҏલ͸֤ϒϥ΢β͝ͱʹυΩϡϝϯτ͕ଘࡏ͠ɺ։ൃऀ͸ ۤ࿑͍ͯͨ͠ʢ͸ͣʣ • HTML/CSS/JavaScriptͷެࣜυΩϡϝϯτͱͯ͠޿͘ར༻ ͞Ε͍ͯΔ

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ͳͥ ެࣜυΩϡϝϯτ͕ඞཁ͔ʁ

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৘ใͷ࣭ͱ઱౓ΛߴΊΔ

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Qiita΍ϒϩάͳͲͷ ೋ࣍৘ใ͸ ޡ͍ͬͯͨΓݹ͔ͬͨΓ͢Δ

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࠷ۙɺࣾ಺Ͱى͖ͨ͜ͱΛ ྫʹઆ໌͠·͢

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JavaScriptͰ ΫϦοϓϘʔυίϐʔΛ࣮૷ 1. GoogleͰ   "JavaScript ΫϦοϓϘʔυ ίϐʔ" ͱݕࡧ 2. ݕࡧ্Ґͷϒϩάهࣄʹ࣮૷ํ๏Λൃݟ

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͸͍ɺ׬੒ʂʁ

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Ͱ͸ͳ͘ ެࣜυΩϡϝϯτΛ ಡΉͱ

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https://developer.mozilla.org/ja/docs/Web/API/Document/execCommand

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https://developer.mozilla.org/ja/docs/Web/API/Document/execCommand

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࠷ऴతʹ͸

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https://developer.mozilla.org/ja/docs/Web/API/Clipboard

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·ͱΊ • MDN Web DocsΛಡ΋͏ • ৘ใͷ࣭ͱ઱౓ΛߴΊΑ͏ • ެࣜυΩϡϝϯτΛಡΉͷ΋εΩϧ͕ඞཁ   ͨ͘͞ΜಡΜͰ׳ΕΑ͏ • ৽͍ٕ͠ज़ͷशಘ͕ૣ·Γɺ࣮຿ʹ͓͍ͯ΋৽͠ ͍ػೳ։ൃʹνϟϨϯδ͠΍͘͢ͳΔ

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͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠ʂ