{"id":2221,"date":"2021-03-17T16:31:47","date_gmt":"2021-03-17T16:31:47","guid":{"rendered":"http:\/\/www.attob.com\/blog\/?p=2221"},"modified":"2021-03-17T16:31:47","modified_gmt":"2021-03-17T16:31:47","slug":"javascript-xmlhttprequest-post-%e3%83%90%e3%83%bc%e3%82%b8%e3%83%a7%e3%83%b3","status":"publish","type":"post","link":"https:\/\/www.attob.com\/blog2\/2021\/03\/17\/javascript-xmlhttprequest-post-%e3%83%90%e3%83%bc%e3%82%b8%e3%83%a7%e3%83%b3\/","title":{"rendered":"javascript xmlhttprequest post &#038; get json data \u30d0\u30fc\u30b8\u30e7\u30f3"},"content":{"rendered":"<div>post \u3057\u3066\u3001Get \u3067json \u5f62\u5f0f\u3067\u306e\u5024\u3082\u53d6\u5f97\u306e\u5834\u5408<\/div>\n<div><\/div>\n<div>\n<div>\n<div>let xmlHttpRequest = new XMLHttpRequest();<\/div>\n<div>xmlHttpRequest.responseType = &#8216;json&#8217;;<\/div>\n<div>xmlHttpRequest.onreadystatechange = function(){<\/div>\n<div>if(this.readyState == 4 &amp;&amp; this.status == 200){<\/div>\n<div>\/\/user = this.response;<\/div>\n<div>console.log(this.response);<\/div>\n<div>\/\/ alert(this.response[1].getid);<\/div>\n<div><\/div>\n<div><\/div>\n<div>} else {<\/div>\n<div>console.log(this.readyState + &#8221; &#8221; + this.status);<\/div>\n<div>}<\/div>\n<div>}<\/div>\n<div>xmlHttpRequest.onloadstart = function(){ console.log(&#8216;onloadstart\u30a4\u30d9\u30f3\u30c8&#8217;); }; \/\/ same as xhr.readyState === 1<\/div>\n<div>xmlHttpRequest.onprogress = function(){ console.log(&#8216;onprogress\u30a4\u30d9\u30f3\u30c8&#8217;); }; \/\/ same as xhr.readyState === 3<\/div>\n<div>xmlHttpRequest.onload = function(){ console.log(&#8216;onload\u30a4\u30d9\u30f3\u30c8&#8217;); }; \/\/ xhr.readyState === 4<\/div>\n<div>xmlHttpRequest.onabort = function(){ console.log(&#8216;onabort\u30a4\u30d9\u30f3\u30c8&#8217;); };<\/div>\n<div>xmlHttpRequest.onerror = function(){ console.log(&#8216;onerror\u30a4\u30d9\u30f3\u30c8&#8217;); };<\/div>\n<div>xmlHttpRequest.ontimeout = function(){ console.log(&#8216;ontimeout\u30a4\u30d9\u30f3\u30c8&#8217;); };<\/div>\n<\/div>\n<\/div>\n<div><\/div>\n<div>\/\/ post \u3060\u3051\u3069\u3001get\u3092\u3057\u306a\u304c\u3089\u3082\u30c7\u30fc\u30bf\u304c\u53d6\u308c\u308b\u3002<\/div>\n<div>\n<div>\n<div>xmlHttpRequest.open(&#8220;POST&#8221;, &#8220;unknowncasts.php?getid=1234&amp;getid2=2334&#8221;, true);<\/div>\n<div>xmlHttpRequest.setRequestHeader(&#8216;Content-type&#8217;, &#8216;application\/x-www-form-urlencoded&#8217;);<\/div>\n<div>xmlHttpRequest.send(&#8220;fullname=&#8221; + fullname + &#8220;&amp;id=&#8221; + id);<\/div>\n<\/div>\n<\/div>\n<div><\/div>\n<div>\/\/ get version<\/div>\n<div>\n<div>\n<div>\n<div>xmlHttpRequest.open(&#8220;GET&#8221;, &#8220;unknowncasts.php?getid=1234&amp;getid2=2334&#8221;, true);<\/div>\n<div>xmlHttpRequest.setRequestHeader(&#8216;Content-type&#8217;, &#8216;application\/x-www-form-urlencoded&#8217;);<\/div>\n<div>xmlHttpRequest.send();<\/div>\n<\/div>\n<\/div>\n<div><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>post \u3057\u3066\u3001Get \u3067json \u5f62\u5f0f\u3067\u306e\u5024\u3082\u53d6\u5f97\u306e\u5834\u5408 let xmlHttpRequest = new XMLHttpRequest(); xmlHttpRequest.responseType = &#8216; [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-2221","post","type-post","status-publish","format-standard","hentry"],"_links":{"self":[{"href":"https:\/\/www.attob.com\/blog2\/wp-json\/wp\/v2\/posts\/2221","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.attob.com\/blog2\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.attob.com\/blog2\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.attob.com\/blog2\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.attob.com\/blog2\/wp-json\/wp\/v2\/comments?post=2221"}],"version-history":[{"count":0,"href":"https:\/\/www.attob.com\/blog2\/wp-json\/wp\/v2\/posts\/2221\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.attob.com\/blog2\/wp-json\/wp\/v2\/media?parent=2221"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.attob.com\/blog2\/wp-json\/wp\/v2\/categories?post=2221"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.attob.com\/blog2\/wp-json\/wp\/v2\/tags?post=2221"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}