defineModelを使って気軽にコンポーネントのv-modelをやろう

by nishihara

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deﬁneModelΛ࢖ͬͯ ؾܰʹίϯϙʔωϯτͷ v-modelΛ΍Ζ͏

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੢ݪ ཌྷ גࣜձࣾ ICS ϑϩϯτΤϯυΤϯδχΞ @crayﬁsher_zari @t.nishihara710 @crayﬁsher-zari.bsky.social

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ICS MEDIA ͰهࣄΛॻ͍͍ͯ·͢ HTML ʹͪΐ͍଍͠ͰͰ͖Δʂ Vue.js ͰαΫοͱಈ͖Λ͚ͭΔํ๏ ҙ֎ͱԞਂ͍CSSͷfont-weightͷ࿩ https://ics.media/entry/230830/ https://ics.media/entry/210908/ NEW !

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ݸਓ։ൃͷҰ؀ͰσδλϧிσβΠϯγεςϜͷ Vue ࣮૷ΛΦʔϓϯιʔεͰਐΊ͍ͯͨΓ΋͠·͢

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ศརͳv-model

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v-modelͰ૒ํ޲όΠϯσΟϯά v-model Λ࢖͏ͱ inputλάͷೖྗ஋ͷ औಘͱૠೖ͕؆୯ʹͰ͖·͢

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v-model͸ίϯϙʔωϯτͰ΋࢖͑Δ v-model͸HTMLλά ͚ͩͰͳ͘ίϯϙʔωϯτʹ΋ ར༻Ͱ͖Δ

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͔͠͠ίϯϙʔωϯτͰv-modelΛར༻͢Δͷ͸ গ͠هड़͕໘౗ͩͬͨ

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ͦ͜Ͱ deﬁneModel

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deﬁneModelΛ࢖ͬͨهड़ deﬁneModel()Λ࢖͑͹ ؆୯ʹv-modelԽͰ͖Δ ໘౗ͳprops ΍emitͷఆٛͳ͠ʂ

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deﬁneModelͷಛ௃ deﬁneModel Ͱ ఆٛͨ͠ม਺͸ refͱͯ͠ѻ͑Δ

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deﬁneModelͰίϯϙʔωϯτΛ v-modelԽ͢ΔϝϦοτ ɾίϯϙʔωϯτ੍࡞ऀ͸؆୯ʹίϯϙʔωϯτΛv-modelԽ ɾdeﬁneModel Ͱఆٛͨ͠΋ͷ͸ refͱಉ͡ͳͷͰѻָ͍͕ ɾίϯϙʔωϯτͷར༻ऀ͸಺෦࣮૷Λؾʹͤͣ v-modelͰ஋Λ࿈ܞͰ͖Δ

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deﬁneModelΛ࢖ͬͯ ίϯϙʔωϯτΛͲΜͲΜv-modelԽ͠Αͥ ·ͱΊ

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͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠ ICS Ͱ͸ϑϩϯτΤϯυΤϯδχΞΛืूத https://ics-web.jp/recruit/