{"id":26231,"date":"2024-03-16T06:23:30","date_gmt":"2024-03-16T06:23:30","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/how-to-retrieve-the-ajax-response-status-code\/"},"modified":"2024-03-22T08:05:07","modified_gmt":"2024-03-22T08:05:07","slug":"how-to-retrieve-the-ajax-response-status-code","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/how-to-retrieve-the-ajax-response-status-code\/","title":{"rendered":"How to retrieve the AJAX response status code?"},"content":{"rendered":"<p>After making a request using AJAX, you can use the status property of the XMLHttpRequest object to retrieve the response status code. The response status code indicates the server&#8217;s handling result of the request, common status codes include 200 for success, 404 for resource not found, and 500 for internal server error.<\/p>\n<p>Below is an example of using AJAX to retrieve response status codes:<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">var<\/span> xhr = <span class=\"hljs-keyword\">new<\/span> <span class=\"hljs-title class_\">XMLHttpRequest<\/span>();\r\nxhr.<span class=\"hljs-title function_\">open<\/span>(<span class=\"hljs-string\">'GET'<\/span>, <span class=\"hljs-string\">'https:\/\/example.com\/api'<\/span>, <span class=\"hljs-literal\">true<\/span>);\r\nxhr.<span class=\"hljs-property\">onreadystatechange<\/span> = <span class=\"hljs-keyword\">function<\/span>(<span class=\"hljs-params\"><\/span>) {\r\n  <span class=\"hljs-keyword\">if<\/span> (xhr.<span class=\"hljs-property\">readyState<\/span> === <span class=\"hljs-number\">4<\/span>) {\r\n    <span class=\"hljs-keyword\">var<\/span> status = xhr.<span class=\"hljs-property\">status<\/span>;\r\n    <span class=\"hljs-variable language_\">console<\/span>.<span class=\"hljs-title function_\">log<\/span>(status); <span class=\"hljs-comment\">\/\/ \u8f93\u51fa\u54cd\u5e94\u72b6\u6001\u7801<\/span>\r\n  }\r\n};\r\nxhr.<span class=\"hljs-title function_\">send<\/span>();\r\n<\/code><\/pre>\n<p>In the above example, we can retrieve the response status code with xhr.status and output it to the console. The xhr.readyState indicates the current state of the request, with a value of 4 signifying that the request is complete. Therefore, it is only valid to get xhr.status when xhr.readyState is 4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>After making a request using AJAX, you can use the status property of the XMLHttpRequest object to retrieve the response status code. The response status code indicates the server&#8217;s handling result of the request, common status codes include 200 for success, 404 for resource not found, and 500 for internal server error. Below is an [&hellip;]<\/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-26231","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How to retrieve the AJAX response status code? - 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-retrieve-the-ajax-response-status-code\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to retrieve the AJAX response status code?\" \/>\n<meta property=\"og:description\" content=\"After making a request using AJAX, you can use the status property of the XMLHttpRequest object to retrieve the response status code. The response status code indicates the server&#8217;s handling result of the request, common status codes include 200 for success, 404 for resource not found, and 500 for internal server error. Below is an [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/blog\/how-to-retrieve-the-ajax-response-status-code\/\" \/>\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=\"2024-03-16T06:23:30+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-03-22T08:05:07+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-retrieve-the-ajax-response-status-code\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-retrieve-the-ajax-response-status-code\/\"},\"author\":{\"name\":\"Benjamin Taylor\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/#\/schema\/person\/ac801fe9549a25960ce48aa2e0a691c9\"},\"headline\":\"How to retrieve the AJAX response status code?\",\"datePublished\":\"2024-03-16T06:23:30+00:00\",\"dateModified\":\"2024-03-22T08:05:07+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-retrieve-the-ajax-response-status-code\/\"},\"wordCount\":123,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/#organization\"},\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-retrieve-the-ajax-response-status-code\/\",\"url\":\"https:\/\/www.silicloud.com\/blog\/how-to-retrieve-the-ajax-response-status-code\/\",\"name\":\"How to retrieve the AJAX response status code? 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