{"id":28077,"date":"2024-03-16T09:41:46","date_gmt":"2024-03-16T09:41:46","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/how-to-extract-json-from-ajax\/"},"modified":"2024-03-22T12:34:55","modified_gmt":"2024-03-22T12:34:55","slug":"how-to-extract-json-from-ajax","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/how-to-extract-json-from-ajax\/","title":{"rendered":"How to extract JSON from ajax"},"content":{"rendered":"

After obtaining JSON data with Ajax, you can extract it using the following methods:<\/p>\n

    \n
  1. Convert a JSON string into a JavaScript object.<\/li>\n<\/ol>\n
    var<\/span> jsonData = JSON<\/span>.parse<\/span>(xhr.responseText<\/span>);\r\n<\/code><\/pre>\n
    The xhr.responseText represents the JSON string returned from the Ajax request.<\/p>\n
      \n
    1. Please rephrase the following sentence in English.<\/li>\n
    2. Can you please explain this concept?<\/li>\n<\/ol>\n
      var<\/span> value = jsonData.propertyName<\/span>; \/\/ \u8bbf\u95ee\u5c5e\u6027\u503c<\/span>\r\n<\/code><\/pre>\n
      propertyName represents the property name in the JSON object.<\/p>\n
        \n
      1. In the case of<\/li>\n<\/ol>\n
        for<\/span> (var<\/span> key in<\/span> jsonData) {\r\n   var<\/span> value = jsonData[key];\r\n   \/\/ \u5bf9\u5c5e\u6027\u503c\u8fdb\u884c\u64cd\u4f5c<\/span>\r\n}\r\n<\/code><\/pre>\n
        In this case, key represents the property name of the JSON object, and value represents the property value.<\/p>\n
        Please note that when using Ajax to retrieve JSON data, it is important to ensure that the returned data type is in JSON format. This can be done by specifying the Content-Type: application\/json in the request header to ensure that the server returns JSON data.<\/p>\n","protected":false},"excerpt":{"rendered":"
        After obtaining JSON data with Ajax, you can extract it using the following methods: Convert a JSON string into a JavaScript object. var jsonData = JSON.parse(xhr.responseText); The xhr.responseText represents the JSON string returned from the Ajax request. Please rephrase the following sentence in English. Can you please explain this concept? var value = jsonData.propertyName; \/\/ […]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-28077","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\nHow to extract JSON from ajax - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/blog\/how-to-extract-json-from-ajax\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to extract JSON from ajax\" \/>\n<meta property=\"og:description\" content=\"After obtaining JSON data with Ajax, you can extract it using the following methods: Convert a JSON string into a JavaScript object. var jsonData = JSON.parse(xhr.responseText); The xhr.responseText represents the JSON string returned from the Ajax request. Please rephrase the following sentence in English. Can you please explain this concept? var value = jsonData.propertyName; \/\/ […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/blog\/how-to-extract-json-from-ajax\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/SiliCloudGlobal\/\" \/>\n<meta property=\"article:published_time\" content=\"2024-03-16T09:41:46+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-03-22T12:34:55+00:00\" \/>\n<meta name=\"author\" content=\"Benjamin Taylor\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@SiliCloudGlobal\" \/>\n<meta name=\"twitter:site\" content=\"@SiliCloudGlobal\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Benjamin Taylor\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-extract-json-from-ajax\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-extract-json-from-ajax\/\"},\"author\":{\"name\":\"Benjamin Taylor\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/#\/schema\/person\/ac801fe9549a25960ce48aa2e0a691c9\"},\"headline\":\"How to extract JSON from ajax\",\"datePublished\":\"2024-03-16T09:41:46+00:00\",\"dateModified\":\"2024-03-22T12:34:55+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-extract-json-from-ajax\/\"},\"wordCount\":130,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/#organization\"},\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-extract-json-from-ajax\/\",\"url\":\"https:\/\/www.silicloud.com\/blog\/how-to-extract-json-from-ajax\/\",\"name\":\"How to extract JSON from ajax - 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