{"id":90677,"date":"2024-12-31T16:20:53","date_gmt":"2024-12-31T12:50:53","guid":{"rendered":"https:\/\/nabfollower.com\/blog\/to-locate-a-bad-setstate-call-while-rendering-i27\/"},"modified":"2024-12-31T16:20:53","modified_gmt":"2024-12-31T12:50:53","slug":"to-locate-a-bad-setstate-call-while-rendering-i27","status":"publish","type":"post","link":"https:\/\/nabfollower.com\/blog\/to-locate-a-bad-setstate-call-while-rendering-i27\/","title":{"rendered":"\u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0628\u062f setState() \u0648 \u0631\u0627\u0647 \u062d\u0644 \u0645\u0645\u06a9\u0646 \u0647\u0646\u06af\u0627\u0645 \u0631\u0646\u062f\u0631!"},"content":{"rendered":"<div data-article-id=\"2183238\" id=\"article-body\">\n<blockquote>\n<p>\u0647\u0634\u062f\u0627\u0631: \u0646\u0645\u06cc \u062a\u0648\u0627\u0646 \u06cc\u06a9 \u0645\u0624\u0644\u0641\u0647 \u0631\u0627 \u0628\u0647 \u0631\u0648\u0632 \u06a9\u0631\u062f (<code>Bookings<\/code>) \u062f\u0631 \u062d\u06cc\u0646 \u0631\u0646\u062f\u0631 \u06a9\u0631\u062f\u0646 \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0645\u062a\u0641\u0627\u0648\u062a (<code>BookingConfirmationModal<\/code>). \u0628\u0631\u0627\u06cc \u06cc\u0627\u0641\u062a\u0646 \u0645\u062d\u0644 \u0646\u0627\u0645\u0646\u0627\u0633\u0628 setState() \u062f\u0631 \u062f\u0627\u062e\u0644 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u06a9\u0646\u06cc\u062f <code>BookingConfirmationModal<\/code>\u060c \u0631\u062f\u06cc\u0627\u0628\u06cc \u067e\u0634\u062a\u0647 \u0631\u0627 \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u062a\u0648\u0636\u06cc\u062d \u062f\u0627\u062f\u0647 \u0634\u062f \u062f\u0646\u0628\u0627\u0644 \u06a9\u0646\u06cc\u062f!<\/p>\n<\/blockquote>\n<p>\u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc React \u0627\u063a\u0644\u0628 \u0628\u0627 \u0627\u06cc\u0646 \u062e\u0637\u0627\u06cc \u0648\u062d\u0634\u062a\u0646\u0627\u06a9 \u0645\u0648\u0627\u062c\u0647 \u0645\u06cc \u0634\u0648\u06cc\u062f. \u0627\u06cc\u0646 \u062e\u0637\u0627 \u0632\u0645\u0627\u0646\u06cc \u0631\u062e \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 \u0634\u0645\u0627 \u0633\u0639\u06cc \u0645\u06cc \u06a9\u0646\u06cc\u062f \u0648\u0636\u0639\u06cc\u062a \u06cc\u06a9 \u0645\u0624\u0644\u0641\u0647 (Bookings) \u0631\u0627 \u06a9\u0647 \u0639\u0645\u062f\u062a\u0627\u064b \u0645\u0624\u0644\u0641\u0647 \u0648\u0627\u0644\u062f \u0627\u0633\u062a\u060c \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u06cc\u062f\u060c \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u062f\u0631 \u062d\u0627\u0644 \u0631\u0646\u062f\u0631 \u06a9\u0631\u062f\u0646 \u0645\u0624\u0644\u0641\u0647 \u062f\u06cc\u06af\u0631\u06cc (BookingConfirmationModal) \u0627\u0633\u062a \u06a9\u0647 \u0645\u0624\u0644\u0641\u0647 \u0641\u0631\u0632\u0646\u062f \u0627\u0633\u062a \u0648 \u0627\u062d\u062a\u0645\u0627\u0644\u0627\u064b \u06cc\u06a9 \u062a\u0627\u0628\u0639 setState() \u0631\u0627 \u0628\u0647 \u0622\u0646 \u0645\u0646\u062a\u0642\u0644 \u06a9\u0631\u062f\u0647 \u0627\u06cc\u062f. \u0622\u0646 \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u062a\u06a9\u06cc\u0647 \u06af\u0627\u0647 \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0627\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0645\u0646\u062c\u0631 \u0628\u0647 \u0631\u0641\u062a\u0627\u0631 \u063a\u06cc\u0631\u0645\u0646\u062a\u0638\u0631\u0647 \u0648 \u0646\u0627\u0633\u0627\u0632\u06af\u0627\u0631\u06cc \u062f\u0631 \u0631\u0627\u0628\u0637 \u06a9\u0627\u0631\u0628\u0631\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0634\u0645\u0627 \u0634\u0648\u062f.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0648\u0628\u0644\u0627\u06af \u0633\u0639\u06cc \u0645\u06cc \u06a9\u0646\u0645 \u0634\u0645\u0627 \u0631\u0627 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u062f\u0631\u06a9 \u0627\u06cc\u0646 \u062e\u0637\u0627\u060c \u0627\u0634\u06a9\u0627\u0644 \u0632\u062f\u0627\u06cc\u06cc \u0645\u0646\u0628\u0639 \u0622\u0646 \u0648 \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u0631\u0627\u0647 \u062d\u0644 \u0647\u0627\u06cc \u0645\u0648\u062b\u0631 \u0628\u0631\u0627\u06cc \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u062a\u06a9\u0631\u0627\u0631 \u0622\u0646 \u062f\u0631 \u067e\u0631\u0648\u0698\u0647 \u0647\u0627\u06cc React \u0634\u0645\u0627 \u0631\u0627\u0647\u0646\u0645\u0627\u06cc\u06cc \u06a9\u0646\u0645.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter-rtl ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u0641\u0647\u0631\u0633\u062a \u0645\u0637\u0627\u0644\u0628<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u062a\u063a\u06cc\u06cc\u0631 \u0648\u0636\u0639\u06cc\u062a \u0641\u0647\u0631\u0633\u062a \u0645\u0637\u0627\u0644\u0628\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/nabfollower.com\/blog\/to-locate-a-bad-setstate-call-while-rendering-i27\/#%D8%AF%D8%B1%DA%A9_%D8%AE%D8%B7%D8%A7\" >\u062f\u0631\u06a9 \u062e\u0637\u0627<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/nabfollower.com\/blog\/to-locate-a-bad-setstate-call-while-rendering-i27\/#%D8%B9%D9%84%D9%84_%D8%A7%D8%AD%D8%AA%D9%85%D8%A7%D9%84%DB%8C\" >\u0639\u0644\u0644 \u0627\u062d\u062a\u0645\u0627\u0644\u06cc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/nabfollower.com\/blog\/to-locate-a-bad-setstate-call-while-rendering-i27\/#%D8%B1%D8%A7%D9%87_%D8%AD%D9%84\" >\u0631\u0627\u0647 \u062d\u0644<\/a><\/li><\/ul><\/nav><\/div>\n<h3><span class=\"ez-toc-section\" id=\"%D8%AF%D8%B1%DA%A9_%D8%AE%D8%B7%D8%A7\"><\/span>\n<p>  \u062f\u0631\u06a9 \u062e\u0637\u0627<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0641\u0631\u0622\u06cc\u0646\u062f \u0631\u0646\u062f\u0631 React \u0628\u0647 \u06af\u0648\u0646\u0647 \u0627\u06cc \u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a \u06a9\u0647 \u06a9\u0627\u0631\u0622\u0645\u062f \u0648 \u0642\u0627\u0628\u0644 \u067e\u06cc\u0634 \u0628\u06cc\u0646\u06cc \u0628\u0627\u0634\u062f. \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0648\u0636\u0639\u06cc\u062a \u06cc\u0627 props \u06cc\u06a9 \u062c\u0632\u0621 \u062a\u063a\u06cc\u06cc\u0631 \u0645\u06cc \u06a9\u0646\u062f\u060c React \u06cc\u06a9 \u0641\u0631\u0622\u06cc\u0646\u062f \u0631\u0646\u062f\u0631 \u0645\u062c\u062f\u062f \u0631\u0627 \u0622\u063a\u0627\u0632 \u0645\u06cc \u06a9\u0646\u062f. \u062f\u0631 \u0637\u0648\u0644 \u0627\u06cc\u0646 \u0641\u0631\u0622\u06cc\u0646\u062f\u060c React \u062f\u0631\u062e\u062a \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0631\u0627 \u0637\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u062f\u0631 \u0635\u0648\u0631\u062a \u0646\u06cc\u0627\u0632\u060c \u0645\u0624\u0644\u0641\u0647\u200c\u0647\u0627 \u0631\u0627 \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u0645\u062c\u062f\u062f\u0627\u064b \u0631\u0646\u062f\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0645\u0634\u06a9\u0644 \u0627\u0635\u0644\u06cc \u062e\u0637\u0627\u06cc \u00ab\u0646\u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0648\u0636\u0639\u06cc\u062a \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u062f\u0631 \u062d\u06cc\u0646 \u0631\u0646\u062f\u0631\u00bb \u0631\u0627 \u0646\u0642\u0636 \u06a9\u0631\u062f\u060c \u0627\u06cc\u0646 \u062a\u0631\u062a\u06cc\u0628 \u0631\u0646\u062f\u0631 \u0642\u0627\u0628\u0644 \u067e\u06cc\u0634\u200c\u0628\u06cc\u0646\u06cc \u0627\u0633\u062a. \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u06cc\u06a9 \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0633\u0639\u06cc \u0645\u06cc \u06a9\u0646\u062f \u0648\u0636\u0639\u06cc\u062a \u06cc\u06a9 \u062c\u0632\u0621 \u062f\u06cc\u06af\u0631 \u0631\u0627 \u062f\u0631 \u0645\u0631\u062d\u0644\u0647 \u0631\u0646\u062f\u0631 \u062e\u0648\u062f \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u062f\u060c \u0686\u0631\u062e\u0647 \u0631\u0646\u062f\u0631 \u0631\u0627 \u0645\u062e\u062a\u0644 \u0645\u06cc \u06a9\u0646\u062f \u0648 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0645\u0646\u062c\u0631 \u0628\u0647 \u0645\u0648\u0627\u0631\u062f \u0632\u06cc\u0631 \u0634\u0648\u062f:<\/p>\n<ul>\n<li>\n<strong><code>Infinite Loops:<\/code><\/strong>  \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc\u200c\u0647\u0627\u06cc \u062d\u0627\u0644\u062a \u0628\u0627\u0639\u062b \u0627\u06cc\u062c\u0627\u062f \u0631\u0646\u062f\u0631\u0647\u0627\u06cc \u0645\u062c\u062f\u062f \u0645\u062f\u0627\u0648\u0645 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f \u06a9\u0647 \u0627\u062d\u062a\u0645\u0627\u0644\u0627\u064b \u0628\u0631\u0646\u0627\u0645\u0647 \u0631\u0627 \u062e\u0631\u0627\u0628 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/li>\n<li>\n<strong><code>Inconsistent UI:<\/code><\/strong>  UI \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u062d\u0627\u0644\u062a \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0631\u0627 \u0628\u0647 \u062f\u0631\u0633\u062a\u06cc \u0645\u0646\u0639\u06a9\u0633 \u0646\u06a9\u0646\u062f.<\/li>\n<li>\n<strong><code>Data Races:<\/code><\/strong>  \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0686\u0646\u062f\u06cc\u0646 \u0645\u0624\u0644\u0641\u0647 \u0633\u0639\u06cc \u06a9\u0646\u0646\u062f \u0628\u0647 \u0637\u0648\u0631 \u0647\u0645\u0632\u0645\u0627\u0646 \u06cc\u06a9 \u062d\u0627\u0644\u062a \u0631\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u0646\u062f \u06a9\u0647 \u0645\u0646\u062c\u0631 \u0628\u0647 \u0646\u062a\u0627\u06cc\u062c \u063a\u06cc\u0631\u0642\u0627\u0628\u0644 \u067e\u06cc\u0634 \u0628\u06cc\u0646\u06cc \u0634\u0648\u062f.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"%D8%B9%D9%84%D9%84_%D8%A7%D8%AD%D8%AA%D9%85%D8%A7%D9%84%DB%8C\"><\/span>\n<p>  \u0639\u0644\u0644 \u0627\u062d\u062a\u0645\u0627\u0644\u06cc<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>\n<p><strong><code>State Update in Render Phase:<\/code><\/strong>  \u0645\u062d\u062a\u0645\u0644 \u062a\u0631\u06cc\u0646 \u0639\u0644\u062a \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0634\u0645\u0627 \u062f\u0631 \u062d\u0627\u0644 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc setState \u062f\u0631 \u062f\u0627\u062e\u0644 \u0645\u062a\u062f \u0631\u0646\u062f\u0631 \u06cc\u0627 \u062f\u0631 \u0637\u0648\u0644 \u0641\u0631\u0622\u06cc\u0646\u062f \u0631\u0646\u062f\u0631 BookingConfirmationModal \u0647\u0633\u062a\u06cc\u062f.<\/p>\n<\/li>\n<li>\n<p><strong><code>Side Effects in Render:<\/code><\/strong>  \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u062f\u0631 \u0631\u0648\u0634 \u0631\u0646\u062f\u0631 \u0639\u0648\u0627\u0631\u0636 \u062c\u0627\u0646\u0628\u06cc (\u0645\u0627\u0646\u0646\u062f \u0648\u0627\u06a9\u0634\u06cc \u062f\u0627\u062f\u0647 \u06cc\u0627 \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u0648\u0636\u0639\u06cc\u062a) \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 \u0628\u0627\u06cc\u062f \u0627\u0632 \u0622\u0646 \u0627\u062c\u062a\u0646\u0627\u0628 \u0634\u0648\u062f.<\/p>\n<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"%D8%B1%D8%A7%D9%87_%D8%AD%D9%84\"><\/span>\n<p>  \u0631\u0627\u0647 \u062d\u0644<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0628\u0631\u0627\u06cc \u0631\u0641\u0639 \u0627\u06cc\u0646 \u0645\u0634\u06a9\u0644\u060c \u0628\u0627\u06cc\u062f \u0645\u0637\u0645\u0626\u0646 \u0634\u0648\u06cc\u062f \u06a9\u0647 \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc\u200c\u0647\u0627\u06cc \u062d\u0627\u0644\u062a \u062f\u0631 \u0645\u0631\u062d\u0644\u0647 \u0631\u0646\u062f\u0631 \u0627\u0646\u062c\u0627\u0645 \u0646\u0645\u06cc\u200c\u0634\u0648\u062f! \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0686\u0646\u062f \u0645\u0631\u062d\u0644\u0647 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u062f:<\/p>\n<ul>\n<li>\n<strong><code>Move State Updates to useEffect:<\/code><\/strong>  \u0627\u06af\u0631 \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u062f \u0648\u0636\u0639\u06cc\u062a \u0631\u0627 \u0628\u0631 \u0627\u0633\u0627\u0633 \u0634\u0631\u0627\u06cc\u0637\u06cc \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u06a9\u0646\u06cc\u062f\u060c \u0627\u0632 \u0647\u0648\u06a9 useEffect \u0628\u0631\u0627\u06cc \u0627\u0646\u062c\u0627\u0645 \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u067e\u0633 \u0627\u0632 \u0631\u0646\u062f\u0631 \u0634\u062f\u0646 \u0645\u0624\u0644\u0641\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.\n<\/li>\n<\/ul>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"k\">import<\/span> <span class=\"nx\">React<\/span><span class=\"p\">,<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">useEffect<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">react<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n\n<span class=\"kd\">const<\/span> <span class=\"nx\">BookingConfirmationModal<\/span> <span class=\"o\">=<\/span> <span class=\"p\">({<\/span> <span class=\"nx\">someProp<\/span> <span class=\"p\">})<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n  <span class=\"nf\">useEffect<\/span><span class=\"p\">(()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n    <span class=\"c1\">\/\/ Perform state updates here<\/span>\n    <span class=\"c1\">\/\/ Example: setState(someValue);<\/span>\n  <span class=\"p\">},<\/span> <span class=\"p\">[<\/span><span class=\"nx\">someProp<\/span><span class=\"p\">]);<\/span> <span class=\"c1\">\/\/ Add dependencies if needed<\/span>\n\n  <span class=\"k\">return <\/span><span class=\"p\">(<\/span>\n    <span class=\"o\">&lt;<\/span><span class=\"nx\">div<\/span><span class=\"o\">&gt;<\/span>\n      <span class=\"p\">{<\/span><span class=\"cm\">\/* Your component JSX *\/<\/span><span class=\"p\">}<\/span>\n    <span class=\"o\">&lt;<\/span><span class=\"sr\">\/div<\/span><span class=\"err\">&gt;\n<\/span>  <span class=\"p\">);<\/span>\n<span class=\"p\">};<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<ul>\n<li>\n<p><strong><code>Avoid Direct State Updates in Render:<\/code><\/strong>  \u0645\u0637\u0645\u0626\u0646 \u0634\u0648\u06cc\u062f \u06a9\u0647 setState \u0631\u0627 \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u062f\u0631 \u0645\u062a\u062f \u0631\u0646\u062f\u0631 \u06cc\u0627 \u0647\u0631 \u062a\u0627\u0628\u0639\u06cc \u06a9\u0647 \u062f\u0631 \u062d\u06cc\u0646 \u0631\u0646\u062f\u0631 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u06cc \u0634\u0648\u062f\u060c \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0646\u0645\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n<\/li>\n<li>\n<p><strong><code>Check for Conditional State Updates:<\/code><\/strong>  \u0627\u06af\u0631 \u0645\u0646\u0637\u0642 \u0634\u0631\u0637\u06cc \u062f\u0627\u0631\u06cc\u062f \u06a9\u0647 \u062d\u0627\u0644\u062a \u0631\u0627 \u0628\u0647 \u0631\u0648\u0632 \u0645\u06cc \u06a9\u0646\u062f\u060c \u0645\u0637\u0645\u0626\u0646 \u0634\u0648\u06cc\u062f \u06a9\u0647 \u062f\u0631 \u0645\u0631\u062d\u0644\u0647 \u0631\u0646\u062f\u0631 \u0627\u062c\u0631\u0627 \u0646\u0645\u06cc \u0634\u0648\u062f.<\/p>\n<\/li>\n<li>\n<p><strong><code>Check your useMemo:<\/code><\/strong>  \u0627\u06af\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f\u0647 \u0627\u06cc\u062f <strong>\u062f\u0631 \u06cc\u0627\u062f\u062f\u0627\u0634\u062a<\/strong> \u067e\u0648\u0634\u0627\u0646\u062f\u0646\u060c \u0622\u0646 \u0631\u0627 \u0628\u0631\u062f\u0627\u0631\u06cc\u062f \u0648 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f <strong>useEffect<\/strong> \u0628\u0647 \u062c\u0627\u06cc \u0622\u0646 \u062f\u0631 \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0641\u0631\u0632\u0646\u062f \u0628\u0647 \u0637\u0648\u0631\u06cc \u06a9\u0647 \u067e\u0633 \u0627\u0632 \u0633\u0648\u0627\u0631 \u0634\u062f\u0646 \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u06cc\u0627 \u062d\u0631\u06a9\u062a \u0634\u0645\u0627 \u0627\u062c\u0631\u0627 \u0634\u0648\u062f <strong>\u062f\u0631 \u06cc\u0627\u062f\u062f\u0627\u0634\u062a<\/strong> \u0628\u0647 \u062c\u0632\u0621 \u0648\u0627\u0644\u062f \u0627\u06cc\u0646 \u0627\u062e\u0637\u0627\u0631 \u0631\u0627 \u062d\u0644 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<\/li>\n<\/ul>\n<p>\u06cc\u06a9 \u0631\u0627\u0647 \u062d\u0644 \u0645\u0645\u06a9\u0646 \u0628\u0647 \u0646\u0638\u0631 \u0645\u06cc \u0631\u0633\u062f &#8211;<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code>\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">useState<\/span><span class=\"p\">,<\/span> <span class=\"nx\">useEffect<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">react<\/span><span class=\"dl\">\"<\/span><span class=\"p\">;<\/span>\n<span class=\"k\">import<\/span> <span class=\"nx\">BookingConfirmationModal<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">.\/BookingConfirmationModal<\/span><span class=\"dl\">\"<\/span><span class=\"p\">;<\/span>\n\n<span class=\"kd\">function<\/span> <span class=\"nf\">App<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\n  <span class=\"kd\">const<\/span> <span class=\"p\">[<\/span><span class=\"nx\">showModal<\/span><span class=\"p\">,<\/span> <span class=\"nx\">setShowModal<\/span><span class=\"p\">]<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">useState<\/span><span class=\"p\">(<\/span><span class=\"kc\">false<\/span><span class=\"p\">);<\/span>\n  <span class=\"c1\">\/\/ other code<\/span>\n\n  <span class=\"k\">return <\/span><span class=\"p\">(<\/span>\n    <span class=\"o\">&lt;<\/span><span class=\"nx\">div<\/span><span class=\"o\">&gt;<\/span>\n      <span class=\"o\">&lt;<\/span><span class=\"nx\">h1<\/span><span class=\"o\">&gt;<\/span><span class=\"nx\">This<\/span> <span class=\"nx\">is<\/span> <span class=\"nx\">app<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/h1<\/span><span class=\"err\">&gt;\n<\/span>      <span class=\"o\">&lt;<\/span><span class=\"nx\">button<\/span> <span class=\"nx\">onClick<\/span><span class=\"o\">=<\/span><span class=\"p\">{()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nf\">setShowModal<\/span><span class=\"p\">(<\/span><span class=\"kc\">true<\/span><span class=\"p\">)}<\/span><span class=\"o\">&gt;<\/span><span class=\"nx\">Show<\/span> <span class=\"nx\">Modal<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/button<\/span><span class=\"err\">&gt;\n<\/span>      <span class=\"p\">{<\/span><span class=\"nx\">showModal<\/span> <span class=\"p\">?<\/span> <span class=\"o\">&lt;<\/span><span class=\"nx\">Testing<\/span> <span class=\"nx\">BookingConfirmationModal<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">setTestingState<\/span><span class=\"p\">}<\/span> <span class=\"sr\">\/&gt; : null<\/span><span class=\"err\">}\n<\/span>    <span class=\"o\">&lt;<\/span><span class=\"sr\">\/div<\/span><span class=\"err\">&gt;\n<\/span>  <span class=\"p\">);<\/span>\n<span class=\"p\">}<\/span>\n\n<span class=\"k\">export<\/span> <span class=\"k\">default<\/span> <span class=\"nx\">App<\/span><span class=\"p\">;<\/span>\n\n<span class=\"c1\">\/\/ BookingConfirmationModal.jsx<\/span>\n<span class=\"kd\">const<\/span> <span class=\"nx\">BookingConfirmationModal<\/span><span class=\"o\">=<\/span> <span class=\"p\">({<\/span> <span class=\"nx\">setTestingState<\/span> <span class=\"p\">})<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n\n  <span class=\"nf\">useEffect<\/span><span class=\"p\">(()<\/span><span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n    <span class=\"nf\">setTestingState<\/span><span class=\"p\">(<\/span><span class=\"kc\">false<\/span><span class=\"p\">)<\/span>\n   <span class=\"p\">},<\/span> <span class=\"p\">[<\/span><span class=\"nx\">setIsModalVisible<\/span><span class=\"p\">])<\/span> <span class=\"c1\">\/\/or other required dependencies<\/span>\n\n  <span class=\"k\">return <\/span><span class=\"p\">(<\/span>\n    <span class=\"o\">&lt;<\/span><span class=\"nx\">div<\/span><span class=\"o\">&gt;<\/span>\n      <span class=\"o\">&lt;<\/span><span class=\"nx\">button<\/span> <span class=\"nx\">onClick<\/span><span class=\"o\">=<\/span><span class=\"p\">{()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nf\">setTestingState<\/span><span class=\"p\">(<\/span><span class=\"kc\">false<\/span><span class=\"p\">)}<\/span><span class=\"o\">&gt;<\/span><span class=\"nx\">Close<\/span> <span class=\"nx\">Modal<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/button<\/span><span class=\"err\">&gt;\n<\/span>      <span class=\"c1\">\/\/ other codes<\/span>\n    <span class=\"o\">&lt;<\/span><span class=\"sr\">\/div<\/span><span class=\"err\">&gt;\n<\/span>  <span class=\"p\">);<\/span>\n<span class=\"p\">};<\/span>\n\n<span class=\"k\">export<\/span> <span class=\"k\">default<\/span> <span class=\"nx\">BookingConfirmationModal<\/span><span class=\"p\">;<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u06a9\u062f \u0646\u0648\u06cc\u0633\u06cc \u0645\u0628\u0627\u0631\u06a9!<\/p>\n<p>\u0645\u06cc \u062e\u0648\u0627\u0647\u0645 \u067e\u06cc\u0634\u0646\u0647\u0627\u062f\u0627\u062a\u06cc \u0627\u0631\u0627\u0626\u0647 \u062f\u0647\u0645: &#8211;<\/p>\n<p>\u0645\u0646 \u0631\u0627 \u062f\u0631 \u0644\u06cc\u0646\u06a9\u062f\u06cc\u0646 \u062a\u0648\u06cc\u06cc\u062a\u0631 \u067e\u06cc\u062f\u0627 \u06a9\u0646\u06cc\u062f<\/p>\n<p>\u0628\u0647 \u0645\u0646 \u0627\u06cc\u0645\u06cc\u0644 \u0628\u0632\u0646\u06cc\u062f labib.ahmed.372@gmail.com<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u0647\u0634\u062f\u0627\u0631: \u0646\u0645\u06cc \u062a\u0648\u0627\u0646 \u06cc\u06a9 \u0645\u0624\u0644\u0641\u0647 \u0631\u0627 \u0628\u0647 \u0631\u0648\u0632 \u06a9\u0631\u062f (Bookings) \u062f\u0631 \u062d\u06cc\u0646 \u0631\u0646\u062f\u0631 \u06a9\u0631\u062f\u0646 \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0645\u062a\u0641\u0627\u0648\u062a (BookingConfirmationModal). \u0628\u0631\u0627\u06cc \u06cc\u0627\u0641\u062a\u0646 \u0645\u062d\u0644 \u0646\u0627\u0645\u0646\u0627\u0633\u0628 setState() \u062f\u0631 \u062f\u0627\u062e\u0644 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u06a9\u0646\u06cc\u062f BookingConfirmationModal\u060c \u0631\u062f\u06cc\u0627\u0628\u06cc \u067e\u0634\u062a\u0647 \u0631\u0627 \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u062a\u0648\u0636\u06cc\u062d \u062f\u0627\u062f\u0647 \u0634\u062f \u062f\u0646\u0628\u0627\u0644 \u06a9\u0646\u06cc\u062f! \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc React \u0627\u063a\u0644\u0628 \u0628\u0627 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