{"id":316,"date":"2021-05-03T11:44:25","date_gmt":"2021-05-03T07:14:25","guid":{"rendered":"https:\/\/rabsana.ir\/tutorials\/?p=316"},"modified":"2021-11-01T08:54:31","modified_gmt":"2021-11-01T05:24:31","slug":"delete-data-from-json-by-using-react-key","status":"publish","type":"post","link":"https:\/\/rabsana.ir\/tutorials\/delete-data-from-json-by-using-react-key\/","title":{"rendered":"\u067e\u0627\u06a9  \u06a9\u0631\u062f\u0646 \u062f\u0627\u062f\u0647 \u0627\u0632 JSON \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u06a9\u0644\u06cc\u062f \u062f\u0631 React"},"content":{"rendered":"<p>JSON \u0648 \u0622\u0628\u062c\u06a9\u062a \u0647\u0627\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a JavaScript objects \u062a\u0642\u0631\u06cc\u0628\u0627 \u0641\u0631\u0645\u062a \u0648 syntax \u0646\u0648\u0634\u062a\u0627\u0631\u06cc \u06cc\u06a9\u0633\u0627\u0646\u06cc \u062f\u0627\u0631\u0646\u062f \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u0631\u0648\u0631\u06af\u0631 \u0647\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u067e\u06cc\u0634 \u0641\u0631\u0636 \u0627\u0632 \u0627\u06cc\u0646 \u062f\u0648 \u0646\u0648\u0639 \u062a\u0627\u06cc\u067e \u0641\u0627\u06cc\u0644 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0645\u06cc\u06a9\u0646\u0646\u062f. \u062a\u0631\u062c\u06cc\u062d\u0627 \u0647\u0645\u06cc\u0634\u0647 \u0627\u0632 \u0627\u0634\u06cc\u0627\u0621 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0631\u0627\u06cc \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u062f\u0627\u062f\u0647 JSON \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u0634\u0648\u062f.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u0642\u0631\u0627\u0631 \u0627\u0633\u062a \u067e\u0627\u06a9 \u06a9\u0631\u062f\u0646 \u062f\u0627\u062f\u0647 \u0627\u0632 JSON \u060c \u0628\u0647 \u0648\u0633\u06cc\u0644\u0647 \u06cc\u06a9 \u06a9\u0644\u06cc\u062f \u062f\u0631 React \u0631\u0627 \u0628\u06cc\u0627\u0645\u0648\u0632\u0645.<\/p>\n<p>&nbsp;<\/p>\n<h2><a id=\"post-316-_5j4mrnltv6oa\"><\/a><strong>Json \u0686\u06cc\u0633\u062a\u061f<\/strong><\/h2>\n<p>&nbsp;<\/p>\n<p>JSON \u06cc\u0627 (JavaScript Object Notation) \u06cc\u06a9 \u0641\u0631\u0645\u062a \u06cc\u0627 \u0642\u0627\u0644\u0628 \u062f\u0627\u062f\u0647 \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 Key-Value \u0628\u0633\u06cc\u0627\u0631 \u0645\u062d\u0628\u0648\u0628 \u0648 \u0645\u0634\u0647\u0648\u0631 \u0627\u0633\u062a \u06a9\u0647 \u0627\u0632 \u0622\u0646 \u0628\u0631\u0627\u06cc \u0637\u0628\u0642\u0647 \u0628\u0646\u062f\u06cc \u06a9\u0631\u062f\u0646 \u0648 \u0627\u0646\u062a\u0642\u0627\u0644 \u062f\u0627\u062f\u0646 \u062f\u0627\u062f\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u0634\u0648\u062f .<\/p>\n<p>JSON \u0627\u0632 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0627\u0633\u0627\u0633\u06cc \u0648 \u0628\u06cc\u0633\u06cc\u06a9 \u0645\u0627\u0646\u0646\u062f: <strong>String \u060c boolean \u060c int \u060c decimal \u060c object \u060c arrays \u0648 null<\/strong> \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u06a9\u0646\u062f.<\/p>\n<p>\u0647\u0645\u0686\u0646\u06cc\u0646 \u0628\u0631\u0627\u06cc \u0627\u0646\u062a\u0642\u0627\u0644 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0627\u0632 \u06cc\u06a9 \u0633\u0644\u0633\u0644\u0647 \u0645\u0631\u0627\u062a\u0628 \u0627\u0632 \u067e\u06cc\u0634 \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f\u0647 \u06cc\u0627 predefined hierarchy \u0648 \u062f\u0648 key-value \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u06a9\u0646\u062f.<\/p>\n<p>\u0627\u0632 \u0622\u0646\u062c\u0627\u06cc\u06cc \u06a9\u0647 json \u0633\u0627\u062e\u062a\u0627\u0631 \u0645\u062e\u062a\u0635\u0631 \u0648 \u0628\u0627\u062f\u0648\u0627\u0645\u06cc \u062f\u0627\u0631\u062f \u060c \u062a\u0648\u0633\u0637 \u0628\u06cc\u0634\u062a\u0631 platforms \u06cc\u0627 \u067e\u0644\u062a\u0641\u0631\u0645 \u0647\u0627\u06cc \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 \u0648 \u062a\u0648\u0633\u0639\u0647 \u06cc\u0627\u0641\u062a\u0647 \u0627\u0633\u062a \u0648 \u0647\u0645\u0627\u0646\u0646\u062f \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc GraphQL \u060c REST \u060c No-SQL \u063a\u06cc\u0631\u0647 \u0633\u0627\u067e\u0648\u0631\u062a \u0648 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0645\u06cc\u0634\u0648\u062f.<\/p>\n<p>\u06cc\u06a9 String \u06cc\u0627 \u0631\u0634\u062a\u0647 \u06cc JSON \u060c \u0628\u0647 \u0631\u0627\u062d\u062a\u06cc \u0645\u06cc\u062a\u0648\u0627\u0646\u062f \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 JSON API \u0628\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627 \u060c \u062f\u0633\u062a\u0631\u0633\u06cc \u0645\u0633\u062a\u0642\u06cc\u0645 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f \u0648 \u0627\u0632 dot notation \u06cc\u0627 \u0639\u0644\u0627\u0645\u062a \u0646\u0642\u0637\u0647 \u0648 \u06a9\u0644\u06cc\u062f\u0647\u0627 \u0628\u0631\u0627\u06cc \u062a\u0628\u062f\u06cc\u0644 \u0628\u0647 \u06cc\u06a9 object \u06cc\u0627 \u0634\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u062f.<\/p>\n<p>\u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u062f\u0627\u062e\u0644\u06cc Json \u0628\u0647 \u0634\u0645\u0627 \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc\u062f\u0647\u062f \u06a9\u0647 \u0628\u0647 \u0631\u0627\u062d\u062a\u06cc REST APIs \u060c \u0645\u062f\u06cc\u0631\u06cc\u062a \u062f\u0627\u062f\u0647 \u0648 \u0637\u0631\u0627\u062d\u06cc \u0642\u0637\u0639\u0627\u062a \u062f\u06cc\u0646\u0627\u0645\u06cc\u06a9 \u06cc\u0627 \u067e\u0648\u06cc\u0627 \u0631\u0627 \u062f\u0631 React\u060c \u0627\u062f\u063a\u0627\u0645 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0642\u0633\u0645\u062a \u0645\u0631\u0627\u062d\u0644 \u062a\u062c\u0632\u06cc\u0647 \u0648 \u062a\u062d\u0644\u06cc\u0644 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc json \u062a\u0648\u0636\u06cc\u062d \u062f\u0627\u062f\u0647 \u0645\u06cc\u0634\u0648\u062f. \u0647\u0645\u0686\u0646\u06cc\u0646 \u0639\u0645\u0644 \u062d\u0630\u0641 \u0648 \u067e\u0627\u06a9\u0633\u0627\u0632\u06cc \u062a\u0648 \u062f\u0631 \u062a\u0648 \u0634\u06cc JSON \u060c \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u06a9\u0644\u06cc\u062f \u0648\u0631\u0648\u062f\u06cc \u0646\u06cc\u0632 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc\u0634\u0648\u062f.<\/p>\n<p>&nbsp;<\/p>\n<h2><a id=\"post-316-_43rj0yn4j1cz\"><\/a><strong>\u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 Object \u06cc\u0627 \u0634\u06cc JSON<\/strong><\/h2>\n<p>&nbsp;<\/p>\n<p>\u06cc\u06a9 \u0634\u06cc Json \u0628\u0627 \u0639\u0644\u0627\u0645\u062a \u0622\u06a9\u0648\u0644\u0627\u062f \u0628\u0627\u0632 \u0648 \u0628\u0633\u062a\u0647 ( {} ) \u0648 key-value \u0646\u06cc\u0632 \u0628\u0627 \u0639\u0644\u0627\u0645\u062a \u062f\u0648 \u0646\u0642\u0637\u0647 ( : ) \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0647 \u0645\u06cc\u0634\u0648\u062f.<\/p>\n<p>\u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062a\u0631\u06a9\u06cc\u0628 quotes \u06cc\u0627 \u06a9\u0648\u062a\u06cc\u0634\u0646 \u0647\u0627\u06cc \u062a\u06a9\u06cc ( \u2018 \u2018 ) \u0648 \u062f\u0648\u062a\u0627\u06cc\u06cc ( \u201d \u201c ) \u0645\u06cc\u062a\u0648\u0627\u0646 \u06cc\u06a9 \u0631\u0634\u062a\u0647 json \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f:<\/p>\n<p>&nbsp;<\/p>\n<p dir=\"ltr\">let jsonStr = &#8216;{&#8220;name&#8221;:&#8221;ABC&#8221;, &#8220;age&#8221;:10 }&#8217;;<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u0646\u06a9\u062a\u0647 : \u0631\u0634\u062a\u0647 \u0647\u0627\u06cc json \u0628\u0631\u0627\u06cc wrap \u06cc\u0627 \u067e\u0646\u0647\u0627\u0646 \u0633\u0627\u0632\u06cc \u06a9\u0644\u06cc\u062f\u0647\u0627 \u0648 \u0645\u0642\u0627\u062f\u06cc\u0631\u060c \u0641\u0642\u0637 \u0628\u0627\u06cc\u062f \u0627\u0632 \u062f\u0627\u0628\u0644 \u06a9\u0648\u062a\u06cc\u0634\u0646 \u06cc\u0627 \u06a9\u0648\u062a\u06cc\u0634\u0646 \u062f\u0648\u062a\u0627\u06cc\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u0646\u062f \u0648 \u0628\u0631\u0627\u06cc \u067e\u0646\u0647\u0627\u0646 \u0633\u0627\u0632\u06cc \u06cc\u06a9 JSON string \u060c \u0627\u0632 \u062a\u06a9 \u06a9\u0648\u062a\u06cc\u0634\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u0648\u062f.<\/strong><\/p>\n<p>\u062f\u0633\u062a\u0648\u0631 <em>jsonstr <\/em>\u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u062a\u062f <em>parse<\/em> \u0645\u06cc\u062a\u0648\u0627\u0646\u062f \u0628\u0647 \u06cc\u06a9 \u0634\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u062a\u0628\u062f\u06cc\u0644 \u0634\u0648\u062f:<\/p>\n<p>&nbsp;<\/p>\n<p dir=\"ltr\">let jsonObj = JSON.parse(jsonStr); console.log(jsonObj.name, jsonObj.age); \/\/ ABC : 10<\/p>\n<p>&nbsp;<\/p>\n<p>\u0627\u0632 \u062a\u0627\u0628\u0639 <em>eval<\/em> \u0647\u0645 \u0628\u0631\u0627\u06cc parsing \u06cc\u0627 \u062a\u062c\u0632\u06cc\u0647 \u06a9\u0631\u062f\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u0634\u0648\u062f:<\/p>\n<p>&nbsp;<\/p>\n<p dir=\"ltr\">let jsonObj = eval(&#8216;(&#8216;+jsonStr+&#8217;)&#8217;);<\/p>\n<p>&nbsp;<\/p>\n<p>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 <em>eval<\/em> \u062a\u0648\u0635\u06cc\u0647 \u0646\u0645\u06cc \u0634\u0648\u062f \u0686\u0648\u0646 <em>eval<\/em> \u0645\u06cc\u062a\u0648\u0627\u0646\u062f \u0628\u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 loophole ( \u06cc\u06a9 \u0627\u0634\u06a9\u0627\u0644 \u0645\u0646\u0637\u0642\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0631\u0648\u06cc \u062a\u0645\u0627\u0645 \u0648\u0636\u0639\u06cc\u062a\u0647\u0627\u06cc \u0645\u0645\u06a9\u0646\u0647 \u062a\u0627\u062b\u06cc\u0631 \u0645\u06cc\u06af\u0630\u0627\u0631\u062f) \u0628\u0631\u0627\u06cc \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u0644\u0639\u0645\u0644 \u0647\u0627\u06cc \u0646\u0627\u062f\u0631\u0633\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u0648\u062f. \u0627\u06af\u0631 \u0686\u0647 \u0628\u0631\u062e\u0644\u0627\u0641 \u062a\u0627\u0628\u0639 <em>parse\u060c <\/em>\u062a\u0627\u0628\u0639 eval \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u06cc\u06a9 \u0631\u0634\u062a\u0647 JSON \u0631\u0627 \u062f\u0631 \u062f\u0627\u0628\u0644 \u06a9\u0648\u062a\u06cc\u0634\u0646 \u0642\u0631\u0627\u0631 \u0628\u062f\u0647\u062f.<\/p>\n<p dir=\"ltr\">let jsonObj = eval(&#8216;(&#8216;+ &#8220;{&#8216;name&#8217;:&#8217;ABC&#8217;, &#8216;age&#8217;:10 }&#8221; +&#8217;)&#8217;);<\/p>\n<p>&nbsp;<\/p>\n<h2><a id=\"post-316-_csniaa7gcdvc\"><\/a><strong>\u062d\u0630\u0641 \u062f\u0627\u062f\u0647 \u0627\u0632 \u0631\u0634\u062a\u0647 JSON \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Regular Expressions \u06cc\u0627 \u0639\u0628\u0627\u0631\u0627\u062a \u0645\u0646\u0638\u0645<\/strong><\/h2>\n<p>&nbsp;<\/p>\n<p>\u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062a\u0627\u0628\u0639 <em>replace<\/em> \u060c \u0645\u06cc\u062a\u0648\u0627\u0646 \u0627\u0632 \u0639\u0628\u0627\u0631\u0627\u062a \u0645\u0646\u0638\u0645 \u0628\u0631\u0627\u06cc \u06cc\u0627\u0641\u062a\u0646 \u0648 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u06a9\u0631\u062f\u0646 \u06cc\u06a9 \u0642\u0633\u0645\u062a \u062e\u0627\u0635 \u0627\u0632 \u0631\u0634\u062a\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f. \u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u06cc\u062a\u0648\u0627\u0646 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u062c\u0641\u062a \u06a9\u0648\u062a\u06cc\u0634\u0646 \u062f\u0648\u062a\u0627\u06cc\u06cc \u0628\u0647 \u0647\u0645\u0631\u0627\u0647 \u06a9\u0644\u06cc\u062f \u060c \u06cc\u06a9 \u0627\u0644\u06af\u0648 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f:<\/p>\n<p>&nbsp;<\/p>\n<p dir=\"ltr\">let jsonStr = &#8216;{&#8220;name&#8221;:&#8221;ABC&#8221;, &#8220;age&#8221;:10 }&#8217;; let key = &#8220;age&#8221;; let cleanJsonRegex = new RegExp(`,.*${key}.*[, ]`, &#8220;g&#8221;); let nameJsonStr = jsonStr.replace(cleanJsonRegex, &#8220;&#8221;); console.log(nameJsonStr); \/\/ &#8220;{\\&#8221;name\\&#8221;:\\&#8221;ABC\\&#8221;}&#8221;<\/p>\n<p>&nbsp;<\/p>\n<p>\u0634\u06cc <em>cleanJsonRegex<\/em> \u06cc\u06a9 \u0627\u0644\u06af\u0648\u060c \u0628\u0631\u0627\u06cc \u0645\u0686 \u06a9\u0631\u062f\u0646 \u06cc\u0627 \u062a\u0637\u0628\u06cc\u0642 \u06cc\u06a9 \u062c\u0641\u062a key-value \u062e\u0627\u0635 \u062a\u0639\u0631\u06cc\u0641 \u0645\u06cc\u06a9\u0646\u062f. \u0645\u06cc\u062a\u0648\u0627\u0646 \u0622\u0646 \u0631\u0627 \u0628\u0647 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a \u0628\u06cc\u0627\u0646 \u06a9\u0631\u062f \u06a9\u0647 :<\/p>\n<p>&nbsp;<\/p>\n<p><a id=\"post-316-_xtyhprvotofg\"><\/a><strong> , \u0628\u0631\u0627\u06cc \u062a\u0637\u0628\u06cc\u0642 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u06a9\u0627\u0645\u0627<\/strong><\/p>\n<p><strong><a id=\"post-316-_egkbt6kgqva4\"><\/a> *. \u0628\u0631\u0627\u06cc \u062a\u0637\u0628\u06cc\u0642 \u0635\u0641\u0631 \u06cc\u0627 \u062a\u0639\u062f\u0627\u062f \u0628\u06cc\u0634\u062a\u0631\u06cc \u0627\u0632 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627 \u060c \u0628\u0647 \u0627\u0633\u062a\u062b\u0646\u0627\u06cc \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0647\u0627\u06cc \u067e\u0627\u06cc\u0627\u0646 \u062f\u0647\u0646\u062f\u0647 \u062e\u0637 n\\<\/strong><\/p>\n<p><strong><a id=\"post-316-_saa3d1ohocig\"><\/a>*.{key}$ \u0628\u0631\u0627\u06cc \u062a\u0637\u0628\u06cc\u0642 \u0645\u0642\u062f\u0627\u0631 \u062f\u0642\u06cc\u0642 key \u0648 \u0635\u0641\u0631 \u06cc\u0627 \u0628\u06cc\u0634\u062a\u0631 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u0628\u0639\u062f \u0627\u0632 key<\/strong><\/p>\n<p><strong><a id=\"post-316-_f2xzfmhuw2xz\"><\/a>[ ,] \u0628\u0631\u0627\u06cc \u062a\u0637\u0628\u06cc\u0642 \u06a9\u0627\u0645\u0627 \u06cc\u0627 \u0641\u0627\u0635\u0644\u0647<\/strong><\/p>\n<p><strong><a id=\"post-316-_ijpcykudzgq1\"><\/a> \u0646\u0634\u0627\u0646\u0647 g \u062a\u0645\u0627\u0645 \u0645\u0648\u0627\u0631\u062f \u0642\u0627\u0628\u0644 \u062a\u0637\u0628\u06cc\u0642 \u062f\u0631 jsonstr \u0631\u0627 \u062a\u0637\u0628\u06cc\u0642 \u0645\u06cc\u062f\u0647\u062f<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>\u062a\u0627\u0628\u0639 <em>replace <\/em>\u062f\u06cc\u062a\u0627 \u0647\u0627\u06cc \u062a\u0637\u0628\u06cc\u0642 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0631\u0627 \u0627\u0632 <em>jsonstr<\/em> \u067e\u06cc\u062f\u0627 \u0648 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u0645\u06cc\u06a9\u0646\u062f \u0648 \u06cc\u06a9 \u0646\u062a\u06cc\u062c\u0647 \u0627\u0632 \u0646\u0648\u0639 <em>string<\/em> \u0628\u0631\u0645\u06cc\u06af\u0631\u062f\u0627\u0646\u062f.<\/p>\n<p>\u062a\u0648\u062c\u0647 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 regular expressions \u06cc\u0627 \u0639\u0628\u0627\u0631\u0627\u062a \u0645\u0646\u0638\u0645 \u0628\u0627 \u0627\u06cc\u0646\u06a9\u0647 \u06a9\u0627\u0645\u0644\u0627 \u0642\u062f\u0631\u062a\u0645\u0646\u062f \u0647\u0633\u062a\u0646\u062f \u060c \u06af\u0627\u0647\u06cc \u0622\u0633\u06cc\u0628 \u067e\u0630\u06cc\u0631 \u0645\u06cc\u0634\u0648\u0646\u062f \u067e\u0633 \u0647\u0645\u06cc\u0634\u0647 \u0627\u0632 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0622\u0646 \u062f\u0631 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0648 \u062f\u0634\u0648\u0627\u0631 \u062e\u0648\u062f\u062f\u0627\u0631\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n<p>&nbsp;<\/p>\n<h2><a id=\"post-316-_dj4kga6oy3vs\"><\/a><strong>\u062d\u0630\u0641 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0627\u0632 JSON \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u0634\u06cc\u0627\u0621 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a<\/strong><\/h2>\n<p>&nbsp;<\/p>\n<p>JavaScript objects \u06cc\u0627 \u0627\u0634\u06cc\u0627\u0621 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u06cc\u06a9 \u0631\u0648\u0634 \u0631\u0627\u062d\u062a \u0648 \u0633\u0627\u062f\u0647 \u0628\u0631\u0627\u06cc \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u062f\u0627\u062f\u0647 JSON \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0644\u0627\u0645\u062a \u0648 \u0646\u0645\u0627\u06cc\u0647 \u0646\u0642\u0637\u0647 \u0628\u0631\u0627\u06cc \u0622\u0631\u0627\u06cc\u0647 \u0647\u0627\u06cc JSON \u0627\u0633\u062a.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u062a\u0628\u062f\u06cc\u0644 \u06cc\u06a9 \u0631\u0634\u062a\u0647 JSON \u0628\u0647 \u0634\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u060c \u0627\u0632 \u062a\u0627\u0628\u0639 <em>parse<\/em> \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u0634\u0648\u062f.<\/p>\n<p>&nbsp;<\/p>\n<p dir=\"ltr\">let jsonStr = &#8216;{&#8220;name&#8221;:&#8221;ABC&#8221;, &#8220;age&#8221;:10, &#8220;phone&#8221;:[&#8220;1234567890&#8243;,&#8221;1234567890&#8221;]}&#8217;; let jsonObj = JSON.parse(jsonStr);<\/p>\n<p>&nbsp;<\/p>\n<p>\u0628\u0631\u0627\u06cc \u067e\u0627\u06a9 \u06a9\u0631\u062f\u0646 \u06cc\u06a9 \u062c\u0641\u062a key-value \u0627\u0632 \u06cc\u06a9 \u0634\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u0632 \u0627\u067e\u0631\u0627\u062a\u0648\u0631 \u06cc\u0627 \u0639\u0627\u0645\u0644 <em>delete<\/em> \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u0634\u0648\u062f:<\/p>\n<p>&nbsp;<\/p>\n<p dir=\"ltr\">delete jsonObj.name; \/* after delete { age: 10, phone: [&#8220;1234567890&#8221;, &#8220;1234567890&#8221;] } *\/<\/p>\n<p>&nbsp;<\/p>\n<p>\u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u06cc\u062a\u0648\u0627\u0646 \u0627\u0632 \u06a9\u0644\u06cc\u062f string \u06cc\u0627 \u0631\u0634\u062a\u0647 \u060c \u0628\u0631\u0627\u06cc \u062d\u0630\u0641 \u06cc\u06a9 \u062c\u0641\u062a key-value \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f:<\/p>\n<p>&nbsp;<\/p>\n<p dir=\"ltr\">let key = &#8216;name&#8217;; delete jsonObj[key];<\/p>\n<p>&nbsp;<\/p>\n<p>\u0645\u0632\u06cc\u062a \u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc \u0631\u0634\u062a\u0647 \u0628\u0627 \u0634\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u060c \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc\u062f\u0647\u062f \u0627\u0632 \u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u062e\u0627\u0635 \u062f\u0627\u0631\u0646\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>&nbsp;<\/p>\n<p dir=\"ltr\">delete jsonObj[&#8216;class.name&#8217;];<\/p>\n<p>&nbsp;<\/p>\n<h3><a id=\"post-316-_assnu1je0b5y\"><\/a> \u0646\u06a9\u0627\u062a<\/h3>\n<p>&nbsp;<\/p>\n<ul>\n<li><strong>\u0628\u0631\u0627\u06cc \u062a\u0628\u062f\u06cc\u0644 \u06cc\u06a9 \u0634\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0647 \u0631\u0634\u062a\u0647 JSON \u0627\u0632 <em>stringify<\/em> \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u0634\u0648\u062f.<\/strong><\/li>\n<\/ul>\n<p dir=\"ltr\">let obj = {name: &#8220;ABC&#8221;}; console.log(JSON.stringify(obj));<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li><strong>\u0628\u0631\u0627\u06cc \u0646\u0645\u0627\u06cc\u0634 \u062a\u0627\u0631\u06cc\u062e \u0627\u0634\u06cc\u0627 ON \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 toJS \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u0634\u0648\u062f .<\/strong><\/li>\n<\/ul>\n<p dir=\"ltr\">delete jsonObj[&#8216;class.name&#8217;];<\/p>\n<p>&nbsp;<\/p>\n<p>\u0627\u06a9\u0646\u0648\u0646 \u0628\u0631\u0627\u06cc \u0622\u0634\u0646\u0627\u06cc\u06cc \u0628\u06cc\u0634\u062a\u0631 \u0628\u0627 Json \u067e\u06cc\u0634\u0646\u0647\u0627\u062f \u0645\u06cc\u0634\u0648\u062f \u0627\u0632 \u0645\u0637\u0627\u0644\u0628 \u0645\u0631\u062a\u0628\u0637 \u062f\u06cc\u062f\u0646 \u0641\u0631\u0645\u0627\u06cc\u06cc\u062f:<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/rabsana.ir\/tutorials\/json-formatting-with-jq-linting-automation\/\">\u0641\u0631\u0645\u062a \u062f\u0647\u06cc JSON \u0648\u062e\u0648\u062f\u06a9\u0627\u0631 \u0633\u0627\u0632\u06cc jq \u0648 CI\/C \u0628\u0647 \u0648\u0633\u06cc\u0644\u0647 linting<\/a><\/p>\n<p><a href=\"https:\/\/rabsana.ir\/tutorials\/consume-data-from-firebase-firestore-in-a-react-app\/\">\u0627\u0633\u062a\u062e\u0631\u0627\u062c \u062f\u0627\u062f\u0647 \u0627\u0632 Firebase Firestore \u062f\u0631 \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 React<\/a><\/p>\n<p><a href=\"https:\/\/rabsana.ir\/tutorials\/java-script-introduction\/\">\u0645\u0639\u0631\u0641\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>JSON \u0648 \u0622\u0628\u062c\u06a9\u062a \u0647\u0627\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a JavaScript objects \u062a\u0642\u0631\u06cc\u0628\u0627 \u0641\u0631\u0645\u062a \u0648 syntax \u0646\u0648\u0634\u062a\u0627\u0631\u06cc \u06cc\u06a9\u0633\u0627\u0646\u06cc \u062f\u0627\u0631\u0646\u062f \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u0631\u0648\u0631\u06af\u0631 \u0647\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u067e\u06cc\u0634 \u0641\u0631\u0636 \u0627\u0632 \u0627\u06cc\u0646 \u062f\u0648 \u0646\u0648\u0639 \u062a\u0627\u06cc\u067e \u0641\u0627\u06cc\u0644 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0645\u06cc\u06a9\u0646\u0646\u062f. \u062a\u0631\u062c\u06cc\u062d\u0627 \u0647\u0645\u06cc\u0634\u0647 \u0627\u0632 \u0627\u0634\u06cc\u0627\u0621 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0631\u0627\u06cc \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u062f\u0627\u062f\u0647 JSON \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u0634\u0648\u062f. \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u0642\u0631\u0627\u0631 \u0627\u0633\u062a \u067e\u0627\u06a9 \u06a9\u0631\u062f\u0646 \u062f\u0627\u062f\u0647 \u0627\u0632 JSON \u060c &hellip;<\/p>\n","protected":false},"author":4,"featured_media":2312,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[73],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v18.4 (Yoast SEO v18.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u067e\u0627\u06a9 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