{"id":22192,"date":"2023-05-10T05:11:09","date_gmt":"2023-05-10T01:41:09","guid":{"rendered":"https:\/\/nabfollower.com\/blog\/power-of-uselayouteffect-for-solving-hydration-error-in-next-js-4ekm\/"},"modified":"2023-05-10T05:11:09","modified_gmt":"2023-05-10T01:41:09","slug":"power-of-uselayouteffect-for-solving-hydration-error-in-next-js-4ekm","status":"publish","type":"post","link":"https:\/\/nabfollower.com\/blog\/power-of-uselayouteffect-for-solving-hydration-error-in-next-js-4ekm\/","title":{"rendered":"\u0642\u062f\u0631\u062a useLayoutEffect \u0628\u0631\u0627\u06cc \u062d\u0644 \u062e\u0637\u0627\u06cc Hydration \u062f\u0631 Next js."},"content":{"rendered":"
\n

\u0627\u06af\u0631 \u0642\u0628\u0644\u0627\u064b \u0628\u0627 Next.js \u06a9\u0627\u0631 \u06a9\u0631\u062f\u0647 \u0627\u06cc\u062f\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0628\u0627 \u062e\u0637\u0627\u06cc \u0648\u062d\u0634\u062a\u0646\u0627\u06a9 \u00ab\u0645\u062d\u062a\u0648\u0627\u06cc \u0645\u062a\u0646 \u0645\u0637\u0627\u0628\u0642\u062a \u0646\u062f\u0627\u0634\u062a\u00bb \u0645\u0648\u0627\u062c\u0647 \u0634\u062f\u0647 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u062e\u0637\u0627\u06cc \u0647\u06cc\u062f\u0631\u0627\u062a\u0627\u0633\u06cc\u0648\u0646 \u0646\u06cc\u0632 \u0634\u0646\u0627\u062e\u062a\u0647 \u0645\u06cc \u0634\u0648\u062f. \u0627\u06cc\u0646 \u062e\u0637\u0627 \u0632\u0645\u0627\u0646\u06cc \u0631\u062e \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 HTML \u062a\u0648\u0644\u06cc\u062f \u0634\u062f\u0647 \u062f\u0631 \u0633\u0631\u0648\u0631 \u0628\u0627 HTML \u062a\u0648\u0644\u06cc\u062f \u0634\u062f\u0647 \u062f\u0631 \u0645\u0634\u062a\u0631\u06cc \u062f\u0631 \u0627\u0648\u0644\u06cc\u0646 \u0631\u0646\u062f\u0631 \u0645\u0637\u0627\u0628\u0642\u062a \u0646\u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f. \u06cc\u06a9\u06cc \u0627\u0632 \u062f\u0644\u0627\u06cc\u0644 \u0631\u0627\u06cc\u062c \u0627\u06cc\u0646 \u062e\u0637\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 useEffect \u0628\u0631\u0627\u06cc \u0628\u0647 \u0631\u0648\u0632 \u0631\u0633\u0627\u0646\u06cc \u062d\u0627\u0644\u062a \u0627\u0633\u062a \u06a9\u0647 \u0628\u0627\u0639\u062b \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0627\u0641\u06a9\u062a \u0633\u0648\u0633\u0648 \u0632\u062f\u0646 \u06cc\u0627 jarring \u062f\u0631 \u0635\u0641\u062d\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n

\"\u062a\u0648\u0636\u06cc\u062d\u0627\u062a<\/p>\n

\u062e\u0648\u0634\u0628\u062e\u062a\u0627\u0646\u0647 \u0631\u0627\u0647 \u062d\u0644\u06cc \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646 \u0645\u0634\u06a9\u0644 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f: useLayoutEffect. \u0627\u06cc\u0646 \u0642\u0644\u0627\u0628 \u0647\u0645\u0627\u0646 \u0627\u0645\u0636\u0627\u06cc useEffect \u0631\u0627 \u062f\u0627\u0631\u062f\u060c \u0627\u0645\u0627 \u067e\u0633 \u0627\u0632 \u062a\u0645\u0627\u0645 \u062c\u0647\u0634\u200c\u0647\u0627\u06cc DOM \u0628\u0647 \u0635\u0648\u0631\u062a \u0647\u0645\u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0627\u06cc\u0646 \u0628\u062f\u0627\u0646 \u0645\u0639\u0646\u0627\u0633\u062a \u06a9\u0647 \u0627\u062c\u0631\u0627\u06cc \u0622\u0646 \u0642\u0628\u0644 \u0627\u0632 \u0627\u06cc\u0646\u06a9\u0647 \u0645\u0631\u0648\u0631\u06af\u0631 \u0628\u062a\u0648\u0627\u0646\u062f \u0647\u0631 \u0686\u06cc\u0632\u06cc \u0631\u0627 \u0631\u0648\u06cc \u0635\u0641\u062d\u0647 \u0646\u0645\u0627\u06cc\u0634 \u062f\u0647\u062f\u060c \u062a\u0636\u0645\u06cc\u0646 \u0634\u062f\u0647 \u0627\u0633\u062a\u060c \u0648 \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u062e\u0637\u0627\u0647\u0627\u06cc \u0647\u06cc\u062f\u0631\u0627\u062a\u0627\u0633\u06cc\u0648\u0646 \u0639\u0627\u0644\u06cc \u0627\u0633\u062a.<\/p>\n

\u0628\u06cc\u0627\u06cc\u06cc\u062f \u0646\u06af\u0627\u0647\u06cc \u0628\u0647 \u06cc\u06a9 \u0645\u062b\u0627\u0644 \u0628\u06cc\u0646\u062f\u0627\u0632\u06cc\u0645. \u0641\u0631\u0636 \u06a9\u0646\u06cc\u062f \u06cc\u06a9 \u0645\u0624\u0644\u0641\u0647 \u062f\u0627\u0631\u06cc\u062f \u06a9\u0647 \u0648\u0642\u062a\u06cc \u06a9\u0627\u0631\u0628\u0631 \u0631\u0648\u06cc \u062f\u06a9\u0645\u0647 \u0627\u06cc \u06a9\u0644\u06cc\u06a9 \u0645\u06cc \u06a9\u0646\u062f\u060c \u062f\u0633\u062a\u0647 \u0641\u0639\u0627\u0644 \u0631\u0627 \u062f\u0631 \u062d\u0627\u0641\u0638\u0647 \u0645\u062d\u0644\u06cc \u062a\u0646\u0638\u06cc\u0645 \u0645\u06cc \u06a9\u0646\u062f:<\/p>\n

\n
import<\/span> {<\/span> useState<\/span> }<\/span> from<\/span> '<\/span>react<\/span>'<\/span>;<\/span>\n\nconst<\/span> MyComponent<\/span> =<\/span> ()<\/span> =><\/span> {<\/span>\n  const<\/span> [<\/span>activeCategory<\/span>,<\/span> setActiveCategory<\/span>]<\/span> =<\/span> useState<\/span>(<\/span>'<\/span>A<\/span>'<\/span>);<\/span>\n\n  const<\/span> handleClick<\/span> =<\/span> (<\/span>category<\/span>)<\/span> =><\/span> {<\/span>\n    setActiveCategory<\/span>(<\/span>category<\/span>);<\/span>\n    localStorage<\/span>.<\/span>setItem<\/span>(<\/span>'<\/span>activeCategory<\/span>'<\/span>,<\/span> category<\/span>);<\/span>\n  };<\/span>\n\n  return<\/span> (<\/span>\n    <<\/span>div<\/span>><\/span>\n      <<\/span>button<\/span> onClick<\/span>=<\/span>{()<\/span> =><\/span> handleClick<\/span>(<\/span>'<\/span>A<\/span>'<\/span>)}<\/span>><\/span>Category<\/span> A<\/span><<\/span>\/button<\/span>>\n<\/span>      <<\/span>button<\/span> onClick<\/span>=<\/span>{()<\/span> =><\/span> handleClick<\/span>(<\/span>'<\/span>B<\/span>'<\/span>)}<\/span>><\/span>Category<\/span> B<\/span><<\/span>\/button<\/span>>\n<\/span>      <<\/span>button<\/span> onClick<\/span>=<\/span>{()<\/span> =><\/span> handleClick<\/span>(<\/span>'<\/span>C<\/span>'<\/span>)}<\/span>><\/span>Category<\/span> C<\/span><<\/span>\/button<\/span>>\n<\/span>    <<\/span>\/div<\/span>>\n<\/span>  );<\/span>\n};<\/span>\n\n<\/code><\/pre>\n
\n
\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n
\u0627\u06cc\u0646 \u06a9\u062f \u062f\u0631 \u0637\u0648\u0644 \u0631\u0646\u062f\u0631 \u0627\u0648\u0644\u06cc\u0647 \u0628\u0647 \u062e\u0648\u0628\u06cc \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f\u060c \u0627\u0645\u0627 \u0627\u06af\u0631 \u0627\u0632 \u0635\u0641\u062d\u0647 \u062f\u0648\u0631 \u0634\u0648\u06cc\u062f \u0648 \u0633\u067e\u0633 \u0628\u0631\u06af\u0631\u062f\u06cc\u062f\u060c \u062f\u0633\u062a\u0647 \u0641\u0639\u0627\u0644 \u0628\u0647 “A” \u0628\u0627\u0632\u0646\u0634\u0627\u0646\u06cc \u0645\u06cc \u0634\u0648\u062f \u0632\u06cc\u0631\u0627 \u0648\u0636\u0639\u06cc\u062a \u0628\u0647 \u0645\u0642\u062f\u0627\u0631 \u0627\u0648\u0644\u06cc\u0647 \u062e\u0648\u062f \u0628\u0627\u0632\u0646\u0634\u0627\u0646\u06cc \u0645\u06cc \u0634\u0648\u062f.  \u0628\u0631\u0627\u06cc \u0631\u0641\u0639 \u0627\u06cc\u0646 \u0645\u0634\u06a9\u0644\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 useLayoutEffect \u0628\u0631\u0627\u06cc \u062a\u0646\u0638\u06cc\u0645 \u062f\u0633\u062a\u0647 \u0641\u0639\u0627\u0644 \u062f\u0631 \u062d\u0627\u0641\u0638\u0647 \u0645\u062d\u0644\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n
\n
import<\/span> {<\/span> useState<\/span>,<\/span> useLayoutEffect<\/span> }<\/span> from<\/span> '<\/span>react<\/span>'<\/span>;<\/span>\n\nconst<\/span> MyComponent<\/span> =<\/span> ()<\/span> =><\/span> {<\/span>\n  const<\/span> [<\/span>activeCategory<\/span>,<\/span> setActiveCategory<\/span>]<\/span> =<\/span> useState<\/span>(<\/span>'<\/span>A<\/span>'<\/span>);<\/span>\n\n  useLayoutEffect<\/span>(()<\/span> =><\/span> {<\/span>\n    localStorage<\/span>.<\/span>setItem<\/span>(<\/span>'<\/span>activeCategory<\/span>'<\/span>,<\/span> activeCategory<\/span>);<\/span>\n  },<\/span> [<\/span>activeCategory<\/span>]);<\/span>\n\n  const<\/span> handleClick<\/span> =<\/span> (<\/span>category<\/span>)<\/span> =><\/span> {<\/span>\n    setActiveCategory<\/span>(<\/span>category<\/span>);<\/span>\n  };<\/span>\n\n  return<\/span> (<\/span>\n    <<\/span>div<\/span>><\/span>\n      <<\/span>button<\/span> onClick<\/span>=<\/span>{()<\/span> =><\/span> handleClick<\/span>(<\/span>'<\/span>A<\/span>'<\/span>)}<\/span>><\/span>Category<\/span> A<\/span><<\/span>\/button<\/span>>\n<\/span>      <<\/span>button<\/span> onClick<\/span>=<\/span>{()<\/span> =><\/span> handleClick<\/span>(<\/span>'<\/span>B<\/span>'<\/span>)}<\/span>><\/span>Category<\/span> B<\/span><<\/span>\/button<\/span>>\n<\/span>      <<\/span>button<\/span> onClick<\/span>=<\/span>{()<\/span> =><\/span> handleClick<\/span>(<\/span>'<\/span>C<\/span>'<\/span>)}<\/span>><\/span>Category<\/span> C<\/span><<\/span>\/button<\/span>>\n<\/span>    <<\/span>\/div<\/span>>\n<\/span>  );<\/span>\n};<\/span>\n<\/code><\/pre>\n
\n
\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n
\u0627\u06a9\u0646\u0648\u0646 \u0648\u0642\u062a\u06cc \u06a9\u0627\u0631\u0628\u0631 \u0631\u0648\u06cc \u062f\u06a9\u0645\u0647 \u0627\u06cc \u06a9\u0644\u06cc\u06a9 \u0645\u06cc \u06a9\u0646\u062f\u060c \u062f\u0633\u062a\u0647 \u0641\u0639\u0627\u0644 \u062f\u0631 \u062d\u0627\u0644\u062a \u0628\u0647 \u0631\u0648\u0632 \u0645\u06cc \u0634\u0648\u062f \u0648 \u0633\u067e\u0633 useLayoutEffect \u0627\u062c\u0631\u0627 \u0645\u06cc \u0634\u0648\u062f \u0648 \u062f\u0633\u062a\u0647 \u0641\u0639\u0627\u0644 \u0631\u0627 \u062f\u0631 \u062d\u0627\u0641\u0638\u0647 \u0645\u062d\u0644\u06cc \u062a\u0646\u0638\u06cc\u0645 \u0645\u06cc \u06a9\u0646\u062f.  \u0627\u06cc\u0646 \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u062f\u0633\u062a\u0647 \u0641\u0639\u0627\u0644 \u062d\u0641\u0638 \u0645\u06cc \u0634\u0648\u062f \u062d\u062a\u06cc \u0627\u06af\u0631 \u06a9\u0627\u0631\u0628\u0631 \u0627\u0632 \u0635\u0641\u062d\u0647 \u062f\u0648\u0631 \u0634\u0648\u062f \u0648 \u0633\u067e\u0633 \u0628\u0627\u0632\u06af\u0631\u062f\u062f.<\/p>\n
\u062f\u0631 \u0646\u062a\u06cc\u062c\u0647\u060c useLayoutEffect \u06cc\u06a9 \u0627\u0628\u0632\u0627\u0631 \u0642\u062f\u0631\u062a\u0645\u0646\u062f \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u062e\u0637\u0627\u0647\u0627\u06cc \u0647\u06cc\u062f\u0631\u0627\u062a\u0627\u0633\u06cc\u0648\u0646 \u062f\u0631 Next.js \u0627\u0633\u062a.  \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u0628\u0647\u200c\u062c\u0627\u06cc useEffect \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc\u200c\u06a9\u0646\u062f \u06a9\u0647 \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc\u200c\u0647\u0627\u06cc \u062d\u0627\u0644\u062a \u0634\u0645\u0627 \u062f\u0631 \u0627\u0648\u0644\u06cc\u0646 \u0631\u0646\u062f\u0631 \u0628\u0647 \u062f\u0631\u0633\u062a\u06cc \u0631\u0648\u06cc \u06a9\u0644\u0627\u06cc\u0646\u062a \u0645\u0646\u0639\u06a9\u0633 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f \u0648 \u0627\u0632 \u062e\u0637\u0627\u06cc \u062a\u0631\u0633\u0646\u0627\u06a9 \u00ab\u0645\u062d\u062a\u0648\u0627\u06cc \u0645\u062a\u0646 \u0645\u0637\u0627\u0628\u0642\u062a \u0646\u062f\u0627\u0634\u062a\u00bb \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"
\u0627\u06af\u0631 \u0642\u0628\u0644\u0627\u064b \u0628\u0627 Next.js \u06a9\u0627\u0631 \u06a9\u0631\u062f\u0647 \u0627\u06cc\u062f\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0628\u0627 \u062e\u0637\u0627\u06cc \u0648\u062d\u0634\u062a\u0646\u0627\u06a9 \u00ab\u0645\u062d\u062a\u0648\u0627\u06cc \u0645\u062a\u0646 \u0645\u0637\u0627\u0628\u0642\u062a \u0646\u062f\u0627\u0634\u062a\u00bb \u0645\u0648\u0627\u062c\u0647 \u0634\u062f\u0647 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u062e\u0637\u0627\u06cc \u0647\u06cc\u062f\u0631\u0627\u062a\u0627\u0633\u06cc\u0648\u0646 \u0646\u06cc\u0632 \u0634\u0646\u0627\u062e\u062a\u0647 \u0645\u06cc \u0634\u0648\u062f. \u0627\u06cc\u0646 \u062e\u0637\u0627 \u0632\u0645\u0627\u0646\u06cc \u0631\u062e \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 HTML \u062a\u0648\u0644\u06cc\u062f \u0634\u062f\u0647 \u062f\u0631 \u0633\u0631\u0648\u0631 \u0628\u0627 HTML \u062a\u0648\u0644\u06cc\u062f \u0634\u062f\u0647 \u062f\u0631 \u0645\u0634\u062a\u0631\u06cc \u062f\u0631 \u0627\u0648\u0644\u06cc\u0646 \u0631\u0646\u062f\u0631 \u0645\u0637\u0627\u0628\u0642\u062a \u0646\u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f. \u06cc\u06a9\u06cc \u0627\u0632 \u062f\u0644\u0627\u06cc\u0644 …<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[339],"tags":[],"class_list":["post-22192","post","type-post","status-publish","format-standard","hentry","category-dev"],"_links":{"self":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/22192","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/comments?post=22192"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/22192\/revisions"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=22192"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=22192"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=22192"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}