{"id":18023,"date":"2022-10-28T17:31:26","date_gmt":"2022-10-28T12:01:26","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-javascript-ecma6-basic-variable-is-not-defined-in-ajax\/"},"modified":"2022-10-28T17:31:26","modified_gmt":"2022-10-28T12:01:26","slug":"solved-javascript-ecma6-basic-variable-is-not-defined-in-ajax","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-javascript-ecma6-basic-variable-is-not-defined-in-ajax\/","title":{"rendered":"[Solved] Javascript ECMA6 basic , variable is not defined in ajax"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-44017479\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"44017479\" data-parentid=\"44004847\" data-score=\"0\" data-position-on-page=\"4\" data-highest-scored=\"0\" data-question-has-accepted-highest-score=\"0\" itemprop=\"suggestedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\">\n<div class=\"post-layout\">\n<div class=\"votecell post-layout--left\"><\/div>\n<div class=\"answercell post-layout--right\">\n<div class=\"s-prose js-post-body\" itemprop=\"text\">\n<p>So for anyone else coming here this is the working code.<\/p>\n<pre><code>  class ep_List {\n\n     constructor()\n     {\n        this.urlForAjax ='';\n        this.dataList=[];\n        this.dataJson='';\n        this.dataParams={};\n     }\n\n     getData(method,params,url)\n     {\n       this.urlForAjax = url;\n       this.dataParams=params;\n\n       if(method=='get')\n        this.callGetAjax();\n       else\n        this.callPostAjax();\n     }\n\n     callPostAjax()\n     { \n        $.post(this.urlForAjax,this.dataParams,this.setList.bind(this));\n     }\n\n     callGetAjax()\n     {\n        $.get(this.urlForAjax,this.setList.bind(this));\n     }\n\n     setList(res)\n     {\n\n        this.dataList =res;\n        console.log({dataList:this.dataList});\n     }\n\n\n\n  }\n\n  class gasFilter extends ep_List {\n\n\n    displayList()\n    {\n        var that = this;\n        setTimeout(function() {\n            \/\/ Gotta make sure you call this.dataList\n            that.dataList.forEach(function(val){\n                console.log(val);\n            });\n        }, 3000);\n\n    }\n  }\n\nvar gasObj = new gasFilter();\n\ngasObj.getData('get','','mapper\/?mtc=101');\ngasObj.displayList();\n<\/code><\/pre>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\"><\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved Javascript ECMA6 basic , variable is not defined in ajax <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] So for anyone else coming here this is the working code. class ep_List { constructor() { this.urlForAjax =&#8221;; this.dataList=[]; this.dataJson=&#8221;; this.dataParams={}; } getData(method,params,url) { this.urlForAjax = url; this.dataParams=params; if(method==&#8217;get&#8217;) this.callGetAjax(); else this.callPostAjax(); } callPostAjax() { $.post(this.urlForAjax,this.dataParams,this.setList.bind(this)); } callGetAjax() { $.get(this.urlForAjax,this.setList.bind(this)); } setList(res) { this.dataList =res; console.log({dataList:this.dataList}); } } class gasFilter extends ep_List { displayList() &#8230; <a title=\"[Solved] Javascript ECMA6 basic , variable is not defined in ajax\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-javascript-ecma6-basic-variable-is-not-defined-in-ajax\/\" aria-label=\"More on [Solved] Javascript ECMA6 basic , variable is not defined in ajax\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[334,898,333,388],"class_list":["post-18023","post","type-post","status-publish","format-standard","hentry","category-solved","tag-ajax","tag-ecmascript-6","tag-javascript","tag-jquery"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>[Solved] Javascript ECMA6 basic , variable is not defined in ajax - JassWeb<\/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:\/\/jassweb.com\/solved\/solved-javascript-ecma6-basic-variable-is-not-defined-in-ajax\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] Javascript ECMA6 basic , variable is not defined in ajax - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] So for anyone else coming here this is the working code. class ep_List { constructor() { this.urlForAjax =&#039;&#039;; this.dataList=[]; this.dataJson=&#039;&#039;; this.dataParams={}; } getData(method,params,url) { this.urlForAjax = url; this.dataParams=params; if(method==&#039;get&#039;) this.callGetAjax(); else this.callPostAjax(); } callPostAjax() { $.post(this.urlForAjax,this.dataParams,this.setList.bind(this)); } callGetAjax() { $.get(this.urlForAjax,this.setList.bind(this)); } setList(res) { this.dataList =res; console.log({dataList:this.dataList}); } } class gasFilter extends ep_List { displayList() ... 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